menu "Multimedia devices"
depends on HAS_IOMEM
+comment "Multimedia core support"
+
+#
+# V4L core and enabled API's
+#
+
config VIDEO_DEV
tristate "Video For Linux"
---help---
If you are unsure as to whether this is required, answer Y.
-config VIDEO_V4L2
- tristate
- depends on VIDEO_DEV && VIDEO_V4L2_COMMON
- default VIDEO_DEV && VIDEO_V4L2_COMMON
-
-config VIDEO_V4L1
- tristate
- depends on VIDEO_DEV && VIDEO_V4L2_COMMON && VIDEO_ALLOW_V4L1
- default VIDEO_DEV && VIDEO_V4L2_COMMON && VIDEO_ALLOW_V4L1
-
-source "drivers/media/video/Kconfig"
-
-source "drivers/media/radio/Kconfig"
-
-source "drivers/media/dvb/Kconfig"
-
-source "drivers/media/common/Kconfig"
+#
+# DVB Core
+#
-config VIDEO_TUNER
- tristate
- depends on I2C
- select TUNER_XC2028 if !VIDEO_TUNER_CUSTOMIZE
- select TUNER_MT20XX if !VIDEO_TUNER_CUSTOMIZE
- select TUNER_TDA8290 if !VIDEO_TUNER_CUSTOMIZE
- select TUNER_TEA5761 if !VIDEO_TUNER_CUSTOMIZE
- select TUNER_TEA5767 if !VIDEO_TUNER_CUSTOMIZE
- select TUNER_SIMPLE if !VIDEO_TUNER_CUSTOMIZE
- select TUNER_TDA9887 if !VIDEO_TUNER_CUSTOMIZE
-
-menuconfig VIDEO_TUNER_CUSTOMIZE
- bool "Customize analog tuner modules to build"
- depends on VIDEO_TUNER
+config DVB_CORE
+ tristate "DVB for Linux"
+ depends on NET && INET
+ select CRC32
help
- This allows the user to deselect tuner drivers unnecessary
- for their hardware from the build. Use this option with care
- as deselecting tuner drivers which are in fact necessary will
- result in V4L devices which cannot be tuned due to lack of
- driver support
+ Support Digital Video Broadcasting hardware. Enable this if you
+ own a DVB adapter and want to use it or if you compile Linux for
+ a digital SetTopBox.
- If unsure say N.
-
-if VIDEO_TUNER_CUSTOMIZE
+ DVB core utility functions for device handling, software fallbacks etc.
+ Say Y when you have a DVB card and want to use it. Say Y if your want
+ to build your drivers outside the kernel, but need the DVB core. All
+ in-kernel drivers will select this automatically if needed.
-config TUNER_XC2028
- tristate "XCeive xc2028/xc3028 tuners"
- depends on I2C && FW_LOADER
- default m if VIDEO_TUNER_CUSTOMIZE
- help
- Say Y here to include support for the xc2028/xc3028 tuners.
+ API specs and user tools are available from <http://www.linuxtv.org/>.
-config TUNER_MT20XX
- tristate "Microtune 2032 / 2050 tuners"
- depends on I2C
- default m if VIDEO_TUNER_CUSTOMIZE
- help
- Say Y here to include support for the MT2032 / MT2050 tuner.
-
-config TUNER_TDA8290
- tristate "TDA 8290/8295 + 8275(a)/18271 tuner combo"
- depends on I2C
- select DVB_TDA827X
- select DVB_TDA18271
- default m if VIDEO_TUNER_CUSTOMIZE
- help
- Say Y here to include support for Philips TDA8290+8275(a) tuner.
+ Please report problems regarding this driver to the LinuxDVB
+ mailing list.
-config TUNER_TEA5761
- tristate "TEA 5761 radio tuner (EXPERIMENTAL)"
- depends on I2C && EXPERIMENTAL
- default m if VIDEO_TUNER_CUSTOMIZE
- help
- Say Y here to include support for the Philips TEA5761 radio tuner.
-
-config TUNER_TEA5767
- tristate "TEA 5767 radio tuner"
- depends on I2C
- default m if VIDEO_TUNER_CUSTOMIZE
- help
- Say Y here to include support for the Philips TEA5767 radio tuner.
-
-config TUNER_SIMPLE
- tristate "Simple tuner support"
- depends on I2C
- select TUNER_TDA9887
- default m if VIDEO_TUNER_CUSTOMIZE
- help
- Say Y here to include support for various simple tuners.
+ If unsure say N.
-config TUNER_TDA9887
- tristate "TDA 9885/6/7 analog IF demodulator"
- depends on I2C
- default m if VIDEO_TUNER_CUSTOMIZE
- help
- Say Y here to include support for Philips TDA9885/6/7
- analog IF demodulator.
+config VIDEO_MEDIA
+ tristate
+ default DVB_CORE || VIDEO_DEV
+ depends on DVB_CORE || VIDEO_DEV
-endif # VIDEO_TUNER_CUSTOMIZE
+comment "Multimedia drivers"
-config VIDEOBUF_GEN
- tristate
+source "drivers/media/common/Kconfig"
-config VIDEOBUF_DMA_SG
- depends on HAS_DMA
- select VIDEOBUF_GEN
- tristate
+#
+# Tuner drivers for DVB and V4L
+#
-config VIDEOBUF_VMALLOC
- select VIDEOBUF_GEN
- tristate
+source "drivers/media/common/tuners/Kconfig"
-config VIDEOBUF_DVB
- tristate
- select VIDEOBUF_GEN
- select VIDEOBUF_DMA_SG
+#
+# Video/Radio/Hybrid adapters
+#
-config VIDEO_BTCX
- tristate
+source "drivers/media/video/Kconfig"
-config VIDEO_IR_I2C
- tristate
+source "drivers/media/radio/Kconfig"
-config VIDEO_IR
- tristate
- depends on INPUT
- select VIDEO_IR_I2C if I2C
+#
+# DVB adapters
+#
-config VIDEO_TVEEPROM
- tristate
- depends on I2C
+source "drivers/media/dvb/Kconfig"
config DAB
boolean "DAB adapters"
# Makefile for the kernel multimedia device drivers.
#
-obj-y := common/
-obj-y += video/
+obj-$(CONFIG_VIDEO_MEDIA) += common/
+
+# Since hybrid devices are here, should be compiled if DVB and/or V4L
+obj-$(CONFIG_VIDEO_MEDIA) += video/
+
obj-$(CONFIG_VIDEO_DEV) += radio/
obj-$(CONFIG_DVB_CORE) += dvb/
-ifeq ($(CONFIG_DVB_CORE),)
- obj-$(CONFIG_VIDEO_TUNER) += dvb/frontends/
-endif
--- /dev/null
+config DVB_CORE_ATTACH
+ bool "Load and attach frontend driver modules as needed"
+ depends on DVB_CORE
+ depends on MODULES
+ help
+ Remove the static dependency of DVB card drivers on all
+ frontend modules for all possible card variants. Instead,
+ allow the card drivers to only load the frontend modules
+ they require. This saves several KBytes of memory.
+
+ Note: You will need module-init-tools v3.2 or later for this feature.
+
+ If unsure say Y.
+
+config VIDEO_TUNER
+ tristate
+ default DVB_CORE || VIDEO_DEV
+ depends on DVB_CORE || VIDEO_DEV
+ select TUNER_XC2028 if !VIDEO_TUNER_CUSTOMIZE
+ select DVB_TUNER_XC5000 if !VIDEO_TUNER_CUSTOMIZE
+ select TUNER_MT20XX if !VIDEO_TUNER_CUSTOMIZE
+ select TUNER_TDA8290 if !VIDEO_TUNER_CUSTOMIZE
+ select TUNER_TEA5761 if !VIDEO_TUNER_CUSTOMIZE
+ select TUNER_TEA5767 if !VIDEO_TUNER_CUSTOMIZE
+ select TUNER_SIMPLE if !VIDEO_TUNER_CUSTOMIZE
+ select TUNER_TDA9887 if !VIDEO_TUNER_CUSTOMIZE
+
+menuconfig VIDEO_TUNER_CUSTOMIZE
+ bool "Customize analog and hybrid tuner modules to build"
+ depends on VIDEO_TUNER
+ help
+ This allows the user to deselect tuner drivers unnecessary
+ for their hardware from the build. Use this option with care
+ as deselecting tuner drivers which are in fact necessary will
+ result in V4L/DVB devices which cannot be tuned due to lack of
+ driver support
+
+ If unsure say N.
+
+if VIDEO_TUNER_CUSTOMIZE
+
+config TUNER_SIMPLE
+ tristate "Simple tuner support"
+ depends on I2C
+ select TUNER_TDA9887
+ default m if VIDEO_TUNER_CUSTOMIZE
+ help
+ Say Y here to include support for various simple tuners.
+
+config TUNER_TDA8290
+ tristate "TDA 8290/8295 + 8275(a)/18271 tuner combo"
+ depends on I2C
+ select DVB_TDA827X
+ select DVB_TDA18271
+ default m if VIDEO_TUNER_CUSTOMIZE
+ help
+ Say Y here to include support for Philips TDA8290+8275(a) tuner.
+
+config DVB_TDA827X
+ tristate "Philips TDA827X silicon tuner"
+ depends on DVB_CORE && I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A DVB-T silicon tuner module. Say Y when you want to support this tuner.
+
+config DVB_TDA18271
+ tristate "NXP TDA18271 silicon tuner"
+ depends on I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A silicon tuner module. Say Y when you want to support this tuner.
+
+config TUNER_TDA9887
+ tristate "TDA 9885/6/7 analog IF demodulator"
+ depends on I2C
+ default m if VIDEO_TUNER_CUSTOMIZE
+ help
+ Say Y here to include support for Philips TDA9885/6/7
+ analog IF demodulator.
+
+config TUNER_TEA5761
+ tristate "TEA 5761 radio tuner (EXPERIMENTAL)"
+ depends on I2C && EXPERIMENTAL
+ default m if VIDEO_TUNER_CUSTOMIZE
+ help
+ Say Y here to include support for the Philips TEA5761 radio tuner.
+
+config TUNER_TEA5767
+ tristate "TEA 5767 radio tuner"
+ depends on I2C
+ default m if VIDEO_TUNER_CUSTOMIZE
+ help
+ Say Y here to include support for the Philips TEA5767 radio tuner.
+
+config TUNER_MT20XX
+ tristate "Microtune 2032 / 2050 tuners"
+ depends on I2C
+ default m if VIDEO_TUNER_CUSTOMIZE
+ help
+ Say Y here to include support for the MT2032 / MT2050 tuner.
+
+config TUNER_XC2028
+ tristate "XCeive xc2028/xc3028 tuners"
+ depends on I2C && FW_LOADER
+ default m if VIDEO_TUNER_CUSTOMIZE
+ help
+ Say Y here to include support for the xc2028/xc3028 tuners.
+
+config DVB_TUNER_XC5000
+ tristate "Xceive XC5000 silicon tuner"
+ depends on I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A driver for the silicon tuner XC5000 from Xceive.
+ This device is only used inside a SiP called togther with a
+ demodulator for now.
+
+endif # VIDEO_TUNER_CUSTOMIZE
--- /dev/null
+#
+# Makefile for common V4L/DVB tuners
+#
+
+tda18271-objs := tda18271-maps.o tda18271-common.o tda18271-fe.o
+
+obj-$(CONFIG_TUNER_XC2028) += tuner-xc2028.o
+obj-$(CONFIG_TUNER_SIMPLE) += tuner-simple.o
+# tuner-types will be merged into tuner-simple, in the future
+obj-$(CONFIG_TUNER_SIMPLE) += tuner-types.o
+obj-$(CONFIG_TUNER_MT20XX) += mt20xx.o
+obj-$(CONFIG_TUNER_TDA8290) += tda8290.o
+obj-$(CONFIG_TUNER_TEA5767) += tea5767.o
+obj-$(CONFIG_TUNER_TEA5761) += tea5761.o
+obj-$(CONFIG_TUNER_TDA9887) += tda9887.o
+obj-$(CONFIG_DVB_TDA827X) += tda827x.o
+obj-$(CONFIG_DVB_TDA18271) += tda18271.o
+obj-$(CONFIG_DVB_TUNER_XC5000) += xc5000.o
+
+EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
+EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
--- /dev/null
+/*
+ * i2c tv tuner chip device driver
+ * controls microtune tuners, mt2032 + mt2050 at the moment.
+ *
+ * This "mt20xx" module was split apart from the original "tuner" module.
+ */
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/videodev.h>
+#include "tuner-i2c.h"
+#include "mt20xx.h"
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable verbose debug messages");
+
+/* ---------------------------------------------------------------------- */
+
+static unsigned int optimize_vco = 1;
+module_param(optimize_vco, int, 0644);
+
+static unsigned int tv_antenna = 1;
+module_param(tv_antenna, int, 0644);
+
+static unsigned int radio_antenna;
+module_param(radio_antenna, int, 0644);
+
+/* ---------------------------------------------------------------------- */
+
+#define MT2032 0x04
+#define MT2030 0x06
+#define MT2040 0x07
+#define MT2050 0x42
+
+static char *microtune_part[] = {
+ [ MT2030 ] = "MT2030",
+ [ MT2032 ] = "MT2032",
+ [ MT2040 ] = "MT2040",
+ [ MT2050 ] = "MT2050",
+};
+
+struct microtune_priv {
+ struct tuner_i2c_props i2c_props;
+
+ unsigned int xogc;
+ //unsigned int radio_if2;
+
+ u32 frequency;
+};
+
+static int microtune_release(struct dvb_frontend *fe)
+{
+ kfree(fe->tuner_priv);
+ fe->tuner_priv = NULL;
+
+ return 0;
+}
+
+static int microtune_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+ struct microtune_priv *priv = fe->tuner_priv;
+ *frequency = priv->frequency;
+ return 0;
+}
+
+// IsSpurInBand()?
+static int mt2032_spurcheck(struct dvb_frontend *fe,
+ int f1, int f2, int spectrum_from,int spectrum_to)
+{
+ struct microtune_priv *priv = fe->tuner_priv;
+ int n1=1,n2,f;
+
+ f1=f1/1000; //scale to kHz to avoid 32bit overflows
+ f2=f2/1000;
+ spectrum_from/=1000;
+ spectrum_to/=1000;
+
+ tuner_dbg("spurcheck f1=%d f2=%d from=%d to=%d\n",
+ f1,f2,spectrum_from,spectrum_to);
+
+ do {
+ n2=-n1;
+ f=n1*(f1-f2);
+ do {
+ n2--;
+ f=f-f2;
+ tuner_dbg("spurtest n1=%d n2=%d ftest=%d\n",n1,n2,f);
+
+ if( (f>spectrum_from) && (f<spectrum_to))
+ tuner_dbg("mt2032 spurcheck triggered: %d\n",n1);
+ } while ( (f>(f2-spectrum_to)) || (n2>-5));
+ n1++;
+ } while (n1<5);
+
+ return 1;
+}
+
+static int mt2032_compute_freq(struct dvb_frontend *fe,
+ unsigned int rfin,
+ unsigned int if1, unsigned int if2,
+ unsigned int spectrum_from,
+ unsigned int spectrum_to,
+ unsigned char *buf,
+ int *ret_sel,
+ unsigned int xogc) //all in Hz
+{
+ struct microtune_priv *priv = fe->tuner_priv;
+ unsigned int fref,lo1,lo1n,lo1a,s,sel,lo1freq, desired_lo1,
+ desired_lo2,lo2,lo2n,lo2a,lo2num,lo2freq;
+
+ fref= 5250 *1000; //5.25MHz
+ desired_lo1=rfin+if1;
+
+ lo1=(2*(desired_lo1/1000)+(fref/1000)) / (2*fref/1000);
+ lo1n=lo1/8;
+ lo1a=lo1-(lo1n*8);
+
+ s=rfin/1000/1000+1090;
+
+ if(optimize_vco) {
+ if(s>1890) sel=0;
+ else if(s>1720) sel=1;
+ else if(s>1530) sel=2;
+ else if(s>1370) sel=3;
+ else sel=4; // >1090
+ }
+ else {
+ if(s>1790) sel=0; // <1958
+ else if(s>1617) sel=1;
+ else if(s>1449) sel=2;
+ else if(s>1291) sel=3;
+ else sel=4; // >1090
+ }
+ *ret_sel=sel;
+
+ lo1freq=(lo1a+8*lo1n)*fref;
+
+ tuner_dbg("mt2032: rfin=%d lo1=%d lo1n=%d lo1a=%d sel=%d, lo1freq=%d\n",
+ rfin,lo1,lo1n,lo1a,sel,lo1freq);
+
+ desired_lo2=lo1freq-rfin-if2;
+ lo2=(desired_lo2)/fref;
+ lo2n=lo2/8;
+ lo2a=lo2-(lo2n*8);
+ lo2num=((desired_lo2/1000)%(fref/1000))* 3780/(fref/1000); //scale to fit in 32bit arith
+ lo2freq=(lo2a+8*lo2n)*fref + lo2num*(fref/1000)/3780*1000;
+
+ tuner_dbg("mt2032: rfin=%d lo2=%d lo2n=%d lo2a=%d num=%d lo2freq=%d\n",
+ rfin,lo2,lo2n,lo2a,lo2num,lo2freq);
+
+ if(lo1a<0 || lo1a>7 || lo1n<17 ||lo1n>48 || lo2a<0 ||lo2a >7 ||lo2n<17 || lo2n>30) {
+ tuner_info("mt2032: frequency parameters out of range: %d %d %d %d\n",
+ lo1a, lo1n, lo2a,lo2n);
+ return(-1);
+ }
+
+ mt2032_spurcheck(fe, lo1freq, desired_lo2, spectrum_from, spectrum_to);
+ // should recalculate lo1 (one step up/down)
+
+ // set up MT2032 register map for transfer over i2c
+ buf[0]=lo1n-1;
+ buf[1]=lo1a | (sel<<4);
+ buf[2]=0x86; // LOGC
+ buf[3]=0x0f; //reserved
+ buf[4]=0x1f;
+ buf[5]=(lo2n-1) | (lo2a<<5);
+ if(rfin >400*1000*1000)
+ buf[6]=0xe4;
+ else
+ buf[6]=0xf4; // set PKEN per rev 1.2
+ buf[7]=8+xogc;
+ buf[8]=0xc3; //reserved
+ buf[9]=0x4e; //reserved
+ buf[10]=0xec; //reserved
+ buf[11]=(lo2num&0xff);
+ buf[12]=(lo2num>>8) |0x80; // Lo2RST
+
+ return 0;
+}
+
+static int mt2032_check_lo_lock(struct dvb_frontend *fe)
+{
+ struct microtune_priv *priv = fe->tuner_priv;
+ int try,lock=0;
+ unsigned char buf[2];
+
+ for(try=0;try<10;try++) {
+ buf[0]=0x0e;
+ tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
+ tuner_i2c_xfer_recv(&priv->i2c_props,buf,1);
+ tuner_dbg("mt2032 Reg.E=0x%02x\n",buf[0]);
+ lock=buf[0] &0x06;
+
+ if (lock==6)
+ break;
+
+ tuner_dbg("mt2032: pll wait 1ms for lock (0x%2x)\n",buf[0]);
+ udelay(1000);
+ }
+ return lock;
+}
+
+static int mt2032_optimize_vco(struct dvb_frontend *fe,int sel,int lock)
+{
+ struct microtune_priv *priv = fe->tuner_priv;
+ unsigned char buf[2];
+ int tad1;
+
+ buf[0]=0x0f;
+ tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
+ tuner_i2c_xfer_recv(&priv->i2c_props,buf,1);
+ tuner_dbg("mt2032 Reg.F=0x%02x\n",buf[0]);
+ tad1=buf[0]&0x07;
+
+ if(tad1 ==0) return lock;
+ if(tad1 ==1) return lock;
+
+ if(tad1==2) {
+ if(sel==0)
+ return lock;
+ else sel--;
+ }
+ else {
+ if(sel<4)
+ sel++;
+ else
+ return lock;
+ }
+
+ tuner_dbg("mt2032 optimize_vco: sel=%d\n",sel);
+
+ buf[0]=0x0f;
+ buf[1]=sel;
+ tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
+ lock=mt2032_check_lo_lock(fe);
+ return lock;
+}
+
+
+static void mt2032_set_if_freq(struct dvb_frontend *fe, unsigned int rfin,
+ unsigned int if1, unsigned int if2,
+ unsigned int from, unsigned int to)
+{
+ unsigned char buf[21];
+ int lint_try,ret,sel,lock=0;
+ struct microtune_priv *priv = fe->tuner_priv;
+
+ tuner_dbg("mt2032_set_if_freq rfin=%d if1=%d if2=%d from=%d to=%d\n",
+ rfin,if1,if2,from,to);
+
+ buf[0]=0;
+ ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
+ tuner_i2c_xfer_recv(&priv->i2c_props,buf,21);
+
+ buf[0]=0;
+ ret=mt2032_compute_freq(fe,rfin,if1,if2,from,to,&buf[1],&sel,priv->xogc);
+ if (ret<0)
+ return;
+
+ // send only the relevant registers per Rev. 1.2
+ buf[0]=0;
+ ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,4);
+ buf[5]=5;
+ ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+5,4);
+ buf[11]=11;
+ ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+11,3);
+ if(ret!=3)
+ tuner_warn("i2c i/o error: rc == %d (should be 3)\n",ret);
+
+ // wait for PLLs to lock (per manual), retry LINT if not.
+ for(lint_try=0; lint_try<2; lint_try++) {
+ lock=mt2032_check_lo_lock(fe);
+
+ if(optimize_vco)
+ lock=mt2032_optimize_vco(fe,sel,lock);
+ if(lock==6) break;
+
+ tuner_dbg("mt2032: re-init PLLs by LINT\n");
+ buf[0]=7;
+ buf[1]=0x80 +8+priv->xogc; // set LINT to re-init PLLs
+ tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
+ mdelay(10);
+ buf[1]=8+priv->xogc;
+ tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
+ }
+
+ if (lock!=6)
+ tuner_warn("MT2032 Fatal Error: PLLs didn't lock.\n");
+
+ buf[0]=2;
+ buf[1]=0x20; // LOGC for optimal phase noise
+ ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
+ if (ret!=2)
+ tuner_warn("i2c i/o error: rc == %d (should be 2)\n",ret);
+}
+
+
+static int mt2032_set_tv_freq(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ int if2,from,to;
+
+ // signal bandwidth and picture carrier
+ if (params->std & V4L2_STD_525_60) {
+ // NTSC
+ from = 40750*1000;
+ to = 46750*1000;
+ if2 = 45750*1000;
+ } else {
+ // PAL
+ from = 32900*1000;
+ to = 39900*1000;
+ if2 = 38900*1000;
+ }
+
+ mt2032_set_if_freq(fe, params->frequency*62500,
+ 1090*1000*1000, if2, from, to);
+
+ return 0;
+}
+
+static int mt2032_set_radio_freq(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct microtune_priv *priv = fe->tuner_priv;
+ int if2;
+
+ if (params->std & V4L2_STD_525_60) {
+ tuner_dbg("pinnacle ntsc\n");
+ if2 = 41300 * 1000;
+ } else {
+ tuner_dbg("pinnacle pal\n");
+ if2 = 33300 * 1000;
+ }
+
+ // per Manual for FM tuning: first if center freq. 1085 MHz
+ mt2032_set_if_freq(fe, params->frequency * 125 / 2,
+ 1085*1000*1000,if2,if2,if2);
+
+ return 0;
+}
+
+static int mt2032_set_params(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct microtune_priv *priv = fe->tuner_priv;
+ int ret = -EINVAL;
+
+ switch (params->mode) {
+ case V4L2_TUNER_RADIO:
+ ret = mt2032_set_radio_freq(fe, params);
+ priv->frequency = params->frequency * 125 / 2;
+ break;
+ case V4L2_TUNER_ANALOG_TV:
+ case V4L2_TUNER_DIGITAL_TV:
+ ret = mt2032_set_tv_freq(fe, params);
+ priv->frequency = params->frequency * 62500;
+ break;
+ }
+
+ return ret;
+}
+
+static struct dvb_tuner_ops mt2032_tuner_ops = {
+ .set_analog_params = mt2032_set_params,
+ .release = microtune_release,
+ .get_frequency = microtune_get_frequency,
+};
+
+// Initialization as described in "MT203x Programming Procedures", Rev 1.2, Feb.2001
+static int mt2032_init(struct dvb_frontend *fe)
+{
+ struct microtune_priv *priv = fe->tuner_priv;
+ unsigned char buf[21];
+ int ret,xogc,xok=0;
+
+ // Initialize Registers per spec.
+ buf[1]=2; // Index to register 2
+ buf[2]=0xff;
+ buf[3]=0x0f;
+ buf[4]=0x1f;
+ ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+1,4);
+
+ buf[5]=6; // Index register 6
+ buf[6]=0xe4;
+ buf[7]=0x8f;
+ buf[8]=0xc3;
+ buf[9]=0x4e;
+ buf[10]=0xec;
+ ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+5,6);
+
+ buf[12]=13; // Index register 13
+ buf[13]=0x32;
+ ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+12,2);
+
+ // Adjust XOGC (register 7), wait for XOK
+ xogc=7;
+ do {
+ tuner_dbg("mt2032: xogc = 0x%02x\n",xogc&0x07);
+ mdelay(10);
+ buf[0]=0x0e;
+ tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
+ tuner_i2c_xfer_recv(&priv->i2c_props,buf,1);
+ xok=buf[0]&0x01;
+ tuner_dbg("mt2032: xok = 0x%02x\n",xok);
+ if (xok == 1) break;
+
+ xogc--;
+ tuner_dbg("mt2032: xogc = 0x%02x\n",xogc&0x07);
+ if (xogc == 3) {
+ xogc=4; // min. 4 per spec
+ break;
+ }
+ buf[0]=0x07;
+ buf[1]=0x88 + xogc;
+ ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
+ if (ret!=2)
+ tuner_warn("i2c i/o error: rc == %d (should be 2)\n",ret);
+ } while (xok != 1 );
+ priv->xogc=xogc;
+
+ memcpy(&fe->ops.tuner_ops, &mt2032_tuner_ops, sizeof(struct dvb_tuner_ops));
+
+ return(1);
+}
+
+static void mt2050_set_antenna(struct dvb_frontend *fe, unsigned char antenna)
+{
+ struct microtune_priv *priv = fe->tuner_priv;
+ unsigned char buf[2];
+ int ret;
+
+ buf[0] = 6;
+ buf[1] = antenna ? 0x11 : 0x10;
+ ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
+ tuner_dbg("mt2050: enabled antenna connector %d\n", antenna);
+}
+
+static void mt2050_set_if_freq(struct dvb_frontend *fe,unsigned int freq, unsigned int if2)
+{
+ struct microtune_priv *priv = fe->tuner_priv;
+ unsigned int if1=1218*1000*1000;
+ unsigned int f_lo1,f_lo2,lo1,lo2,f_lo1_modulo,f_lo2_modulo,num1,num2,div1a,div1b,div2a,div2b;
+ int ret;
+ unsigned char buf[6];
+
+ tuner_dbg("mt2050_set_if_freq freq=%d if1=%d if2=%d\n",
+ freq,if1,if2);
+
+ f_lo1=freq+if1;
+ f_lo1=(f_lo1/1000000)*1000000;
+
+ f_lo2=f_lo1-freq-if2;
+ f_lo2=(f_lo2/50000)*50000;
+
+ lo1=f_lo1/4000000;
+ lo2=f_lo2/4000000;
+
+ f_lo1_modulo= f_lo1-(lo1*4000000);
+ f_lo2_modulo= f_lo2-(lo2*4000000);
+
+ num1=4*f_lo1_modulo/4000000;
+ num2=4096*(f_lo2_modulo/1000)/4000;
+
+ // todo spurchecks
+
+ div1a=(lo1/12)-1;
+ div1b=lo1-(div1a+1)*12;
+
+ div2a=(lo2/8)-1;
+ div2b=lo2-(div2a+1)*8;
+
+ if (debug > 1) {
+ tuner_dbg("lo1 lo2 = %d %d\n", lo1, lo2);
+ tuner_dbg("num1 num2 div1a div1b div2a div2b= %x %x %x %x %x %x\n",
+ num1,num2,div1a,div1b,div2a,div2b);
+ }
+
+ buf[0]=1;
+ buf[1]= 4*div1b + num1;
+ if(freq<275*1000*1000) buf[1] = buf[1]|0x80;
+
+ buf[2]=div1a;
+ buf[3]=32*div2b + num2/256;
+ buf[4]=num2-(num2/256)*256;
+ buf[5]=div2a;
+ if(num2!=0) buf[5]=buf[5]|0x40;
+
+ if (debug > 1) {
+ int i;
+ tuner_dbg("bufs is: ");
+ for(i=0;i<6;i++)
+ printk("%x ",buf[i]);
+ printk("\n");
+ }
+
+ ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,6);
+ if (ret!=6)
+ tuner_warn("i2c i/o error: rc == %d (should be 6)\n",ret);
+}
+
+static int mt2050_set_tv_freq(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ unsigned int if2;
+
+ if (params->std & V4L2_STD_525_60) {
+ // NTSC
+ if2 = 45750*1000;
+ } else {
+ // PAL
+ if2 = 38900*1000;
+ }
+ if (V4L2_TUNER_DIGITAL_TV == params->mode) {
+ // DVB (pinnacle 300i)
+ if2 = 36150*1000;
+ }
+ mt2050_set_if_freq(fe, params->frequency*62500, if2);
+ mt2050_set_antenna(fe, tv_antenna);
+
+ return 0;
+}
+
+static int mt2050_set_radio_freq(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct microtune_priv *priv = fe->tuner_priv;
+ int if2;
+
+ if (params->std & V4L2_STD_525_60) {
+ tuner_dbg("pinnacle ntsc\n");
+ if2 = 41300 * 1000;
+ } else {
+ tuner_dbg("pinnacle pal\n");
+ if2 = 33300 * 1000;
+ }
+
+ mt2050_set_if_freq(fe, params->frequency * 125 / 2, if2);
+ mt2050_set_antenna(fe, radio_antenna);
+
+ return 0;
+}
+
+static int mt2050_set_params(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct microtune_priv *priv = fe->tuner_priv;
+ int ret = -EINVAL;
+
+ switch (params->mode) {
+ case V4L2_TUNER_RADIO:
+ ret = mt2050_set_radio_freq(fe, params);
+ priv->frequency = params->frequency * 125 / 2;
+ break;
+ case V4L2_TUNER_ANALOG_TV:
+ case V4L2_TUNER_DIGITAL_TV:
+ ret = mt2050_set_tv_freq(fe, params);
+ priv->frequency = params->frequency * 62500;
+ break;
+ }
+
+ return ret;
+}
+
+static struct dvb_tuner_ops mt2050_tuner_ops = {
+ .set_analog_params = mt2050_set_params,
+ .release = microtune_release,
+ .get_frequency = microtune_get_frequency,
+};
+
+static int mt2050_init(struct dvb_frontend *fe)
+{
+ struct microtune_priv *priv = fe->tuner_priv;
+ unsigned char buf[2];
+ int ret;
+
+ buf[0]=6;
+ buf[1]=0x10;
+ ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2); // power
+
+ buf[0]=0x0f;
+ buf[1]=0x0f;
+ ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2); // m1lo
+
+ buf[0]=0x0d;
+ ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
+ tuner_i2c_xfer_recv(&priv->i2c_props,buf,1);
+
+ tuner_dbg("mt2050: sro is %x\n",buf[0]);
+
+ memcpy(&fe->ops.tuner_ops, &mt2050_tuner_ops, sizeof(struct dvb_tuner_ops));
+
+ return 0;
+}
+
+struct dvb_frontend *microtune_attach(struct dvb_frontend *fe,
+ struct i2c_adapter* i2c_adap,
+ u8 i2c_addr)
+{
+ struct microtune_priv *priv = NULL;
+ char *name;
+ unsigned char buf[21];
+ int company_code;
+
+ priv = kzalloc(sizeof(struct microtune_priv), GFP_KERNEL);
+ if (priv == NULL)
+ return NULL;
+ fe->tuner_priv = priv;
+
+ priv->i2c_props.addr = i2c_addr;
+ priv->i2c_props.adap = i2c_adap;
+ priv->i2c_props.name = "mt20xx";
+
+ //priv->radio_if2 = 10700 * 1000; /* 10.7MHz - FM radio */
+
+ memset(buf,0,sizeof(buf));
+
+ name = "unknown";
+
+ tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
+ tuner_i2c_xfer_recv(&priv->i2c_props,buf,21);
+ if (debug) {
+ int i;
+ tuner_dbg("MT20xx hexdump:");
+ for(i=0;i<21;i++) {
+ printk(" %02x",buf[i]);
+ if(((i+1)%8)==0) printk(" ");
+ }
+ printk("\n");
+ }
+ company_code = buf[0x11] << 8 | buf[0x12];
+ tuner_info("microtune: companycode=%04x part=%02x rev=%02x\n",
+ company_code,buf[0x13],buf[0x14]);
+
+
+ if (buf[0x13] < ARRAY_SIZE(microtune_part) &&
+ NULL != microtune_part[buf[0x13]])
+ name = microtune_part[buf[0x13]];
+ switch (buf[0x13]) {
+ case MT2032:
+ mt2032_init(fe);
+ break;
+ case MT2050:
+ mt2050_init(fe);
+ break;
+ default:
+ tuner_info("microtune %s found, not (yet?) supported, sorry :-/\n",
+ name);
+ return NULL;
+ }
+
+ strlcpy(fe->ops.tuner_ops.info.name, name,
+ sizeof(fe->ops.tuner_ops.info.name));
+ tuner_info("microtune %s found, OK\n",name);
+ return fe;
+}
+
+EXPORT_SYMBOL_GPL(microtune_attach);
+
+MODULE_DESCRIPTION("Microtune tuner driver");
+MODULE_AUTHOR("Ralph Metzler, Gerd Knorr, Gunther Mayer");
+MODULE_LICENSE("GPL");
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
--- /dev/null
+/*
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __MT20XX_H__
+#define __MT20XX_H__
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+#if defined(CONFIG_TUNER_MT20XX) || (defined(CONFIG_TUNER_MT20XX_MODULE) && defined(MODULE))
+extern struct dvb_frontend *microtune_attach(struct dvb_frontend *fe,
+ struct i2c_adapter* i2c_adap,
+ u8 i2c_addr);
+#else
+static inline struct dvb_frontend *microtune_attach(struct dvb_frontend *fe,
+ struct i2c_adapter* i2c_adap,
+ u8 i2c_addr)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif
+
+#endif /* __MT20XX_H__ */
--- /dev/null
+/*
+ tda18271-common.c - driver for the Philips / NXP TDA18271 silicon tuner
+
+ Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "tda18271-priv.h"
+
+static int tda18271_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ enum tda18271_i2c_gate gate;
+ int ret = 0;
+
+ switch (priv->gate) {
+ case TDA18271_GATE_DIGITAL:
+ case TDA18271_GATE_ANALOG:
+ gate = priv->gate;
+ break;
+ case TDA18271_GATE_AUTO:
+ default:
+ switch (priv->mode) {
+ case TDA18271_DIGITAL:
+ gate = TDA18271_GATE_DIGITAL;
+ break;
+ case TDA18271_ANALOG:
+ default:
+ gate = TDA18271_GATE_ANALOG;
+ break;
+ }
+ }
+
+ switch (gate) {
+ case TDA18271_GATE_ANALOG:
+ if (fe->ops.analog_ops.i2c_gate_ctrl)
+ ret = fe->ops.analog_ops.i2c_gate_ctrl(fe, enable);
+ break;
+ case TDA18271_GATE_DIGITAL:
+ if (fe->ops.i2c_gate_ctrl)
+ ret = fe->ops.i2c_gate_ctrl(fe, enable);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+};
+
+/*---------------------------------------------------------------------*/
+
+static void tda18271_dump_regs(struct dvb_frontend *fe, int extended)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+
+ tda_reg("=== TDA18271 REG DUMP ===\n");
+ tda_reg("ID_BYTE = 0x%02x\n", 0xff & regs[R_ID]);
+ tda_reg("THERMO_BYTE = 0x%02x\n", 0xff & regs[R_TM]);
+ tda_reg("POWER_LEVEL_BYTE = 0x%02x\n", 0xff & regs[R_PL]);
+ tda_reg("EASY_PROG_BYTE_1 = 0x%02x\n", 0xff & regs[R_EP1]);
+ tda_reg("EASY_PROG_BYTE_2 = 0x%02x\n", 0xff & regs[R_EP2]);
+ tda_reg("EASY_PROG_BYTE_3 = 0x%02x\n", 0xff & regs[R_EP3]);
+ tda_reg("EASY_PROG_BYTE_4 = 0x%02x\n", 0xff & regs[R_EP4]);
+ tda_reg("EASY_PROG_BYTE_5 = 0x%02x\n", 0xff & regs[R_EP5]);
+ tda_reg("CAL_POST_DIV_BYTE = 0x%02x\n", 0xff & regs[R_CPD]);
+ tda_reg("CAL_DIV_BYTE_1 = 0x%02x\n", 0xff & regs[R_CD1]);
+ tda_reg("CAL_DIV_BYTE_2 = 0x%02x\n", 0xff & regs[R_CD2]);
+ tda_reg("CAL_DIV_BYTE_3 = 0x%02x\n", 0xff & regs[R_CD3]);
+ tda_reg("MAIN_POST_DIV_BYTE = 0x%02x\n", 0xff & regs[R_MPD]);
+ tda_reg("MAIN_DIV_BYTE_1 = 0x%02x\n", 0xff & regs[R_MD1]);
+ tda_reg("MAIN_DIV_BYTE_2 = 0x%02x\n", 0xff & regs[R_MD2]);
+ tda_reg("MAIN_DIV_BYTE_3 = 0x%02x\n", 0xff & regs[R_MD3]);
+
+ /* only dump extended regs if DBG_ADV is set */
+ if (!(tda18271_debug & DBG_ADV))
+ return;
+
+ /* W indicates write-only registers.
+ * Register dump for write-only registers shows last value written. */
+
+ tda_reg("EXTENDED_BYTE_1 = 0x%02x\n", 0xff & regs[R_EB1]);
+ tda_reg("EXTENDED_BYTE_2 = 0x%02x\n", 0xff & regs[R_EB2]);
+ tda_reg("EXTENDED_BYTE_3 = 0x%02x\n", 0xff & regs[R_EB3]);
+ tda_reg("EXTENDED_BYTE_4 = 0x%02x\n", 0xff & regs[R_EB4]);
+ tda_reg("EXTENDED_BYTE_5 = 0x%02x\n", 0xff & regs[R_EB5]);
+ tda_reg("EXTENDED_BYTE_6 = 0x%02x\n", 0xff & regs[R_EB6]);
+ tda_reg("EXTENDED_BYTE_7 = 0x%02x\n", 0xff & regs[R_EB7]);
+ tda_reg("EXTENDED_BYTE_8 = 0x%02x\n", 0xff & regs[R_EB8]);
+ tda_reg("EXTENDED_BYTE_9 W = 0x%02x\n", 0xff & regs[R_EB9]);
+ tda_reg("EXTENDED_BYTE_10 = 0x%02x\n", 0xff & regs[R_EB10]);
+ tda_reg("EXTENDED_BYTE_11 = 0x%02x\n", 0xff & regs[R_EB11]);
+ tda_reg("EXTENDED_BYTE_12 = 0x%02x\n", 0xff & regs[R_EB12]);
+ tda_reg("EXTENDED_BYTE_13 = 0x%02x\n", 0xff & regs[R_EB13]);
+ tda_reg("EXTENDED_BYTE_14 = 0x%02x\n", 0xff & regs[R_EB14]);
+ tda_reg("EXTENDED_BYTE_15 = 0x%02x\n", 0xff & regs[R_EB15]);
+ tda_reg("EXTENDED_BYTE_16 W = 0x%02x\n", 0xff & regs[R_EB16]);
+ tda_reg("EXTENDED_BYTE_17 W = 0x%02x\n", 0xff & regs[R_EB17]);
+ tda_reg("EXTENDED_BYTE_18 = 0x%02x\n", 0xff & regs[R_EB18]);
+ tda_reg("EXTENDED_BYTE_19 W = 0x%02x\n", 0xff & regs[R_EB19]);
+ tda_reg("EXTENDED_BYTE_20 W = 0x%02x\n", 0xff & regs[R_EB20]);
+ tda_reg("EXTENDED_BYTE_21 = 0x%02x\n", 0xff & regs[R_EB21]);
+ tda_reg("EXTENDED_BYTE_22 = 0x%02x\n", 0xff & regs[R_EB22]);
+ tda_reg("EXTENDED_BYTE_23 = 0x%02x\n", 0xff & regs[R_EB23]);
+}
+
+int tda18271_read_regs(struct dvb_frontend *fe)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ unsigned char buf = 0x00;
+ int ret;
+ struct i2c_msg msg[] = {
+ { .addr = priv->i2c_props.addr, .flags = 0,
+ .buf = &buf, .len = 1 },
+ { .addr = priv->i2c_props.addr, .flags = I2C_M_RD,
+ .buf = regs, .len = 16 }
+ };
+
+ tda18271_i2c_gate_ctrl(fe, 1);
+
+ /* read all registers */
+ ret = i2c_transfer(priv->i2c_props.adap, msg, 2);
+
+ tda18271_i2c_gate_ctrl(fe, 0);
+
+ if (ret != 2)
+ tda_err("ERROR: i2c_transfer returned: %d\n", ret);
+
+ if (tda18271_debug & DBG_REG)
+ tda18271_dump_regs(fe, 0);
+
+ return (ret == 2 ? 0 : ret);
+}
+
+int tda18271_read_extended(struct dvb_frontend *fe)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ unsigned char regdump[TDA18271_NUM_REGS];
+ unsigned char buf = 0x00;
+ int ret, i;
+ struct i2c_msg msg[] = {
+ { .addr = priv->i2c_props.addr, .flags = 0,
+ .buf = &buf, .len = 1 },
+ { .addr = priv->i2c_props.addr, .flags = I2C_M_RD,
+ .buf = regdump, .len = TDA18271_NUM_REGS }
+ };
+
+ tda18271_i2c_gate_ctrl(fe, 1);
+
+ /* read all registers */
+ ret = i2c_transfer(priv->i2c_props.adap, msg, 2);
+
+ tda18271_i2c_gate_ctrl(fe, 0);
+
+ if (ret != 2)
+ tda_err("ERROR: i2c_transfer returned: %d\n", ret);
+
+ for (i = 0; i < TDA18271_NUM_REGS; i++) {
+ /* don't update write-only registers */
+ if ((i != R_EB9) &&
+ (i != R_EB16) &&
+ (i != R_EB17) &&
+ (i != R_EB19) &&
+ (i != R_EB20))
+ regs[i] = regdump[i];
+ }
+
+ if (tda18271_debug & DBG_REG)
+ tda18271_dump_regs(fe, 1);
+
+ return (ret == 2 ? 0 : ret);
+}
+
+int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ unsigned char buf[TDA18271_NUM_REGS + 1];
+ struct i2c_msg msg = { .addr = priv->i2c_props.addr, .flags = 0,
+ .buf = buf, .len = len + 1 };
+ int i, ret;
+
+ BUG_ON((len == 0) || (idx + len > sizeof(buf)));
+
+ buf[0] = idx;
+ for (i = 1; i <= len; i++)
+ buf[i] = regs[idx - 1 + i];
+
+ tda18271_i2c_gate_ctrl(fe, 1);
+
+ /* write registers */
+ ret = i2c_transfer(priv->i2c_props.adap, &msg, 1);
+
+ tda18271_i2c_gate_ctrl(fe, 0);
+
+ if (ret != 1)
+ tda_err("ERROR: i2c_transfer returned: %d\n", ret);
+
+ return (ret == 1 ? 0 : ret);
+}
+
+/*---------------------------------------------------------------------*/
+
+int tda18271_charge_pump_source(struct dvb_frontend *fe,
+ enum tda18271_pll pll, int force)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+
+ int r_cp = (pll == TDA18271_CAL_PLL) ? R_EB7 : R_EB4;
+
+ regs[r_cp] &= ~0x20;
+ regs[r_cp] |= ((force & 1) << 5);
+ tda18271_write_regs(fe, r_cp, 1);
+
+ return 0;
+}
+
+int tda18271_init_regs(struct dvb_frontend *fe)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+
+ tda_dbg("initializing registers for device @ %d-%04x\n",
+ i2c_adapter_id(priv->i2c_props.adap),
+ priv->i2c_props.addr);
+
+ /* initialize registers */
+ switch (priv->id) {
+ case TDA18271HDC1:
+ regs[R_ID] = 0x83;
+ break;
+ case TDA18271HDC2:
+ regs[R_ID] = 0x84;
+ break;
+ };
+
+ regs[R_TM] = 0x08;
+ regs[R_PL] = 0x80;
+ regs[R_EP1] = 0xc6;
+ regs[R_EP2] = 0xdf;
+ regs[R_EP3] = 0x16;
+ regs[R_EP4] = 0x60;
+ regs[R_EP5] = 0x80;
+ regs[R_CPD] = 0x80;
+ regs[R_CD1] = 0x00;
+ regs[R_CD2] = 0x00;
+ regs[R_CD3] = 0x00;
+ regs[R_MPD] = 0x00;
+ regs[R_MD1] = 0x00;
+ regs[R_MD2] = 0x00;
+ regs[R_MD3] = 0x00;
+
+ switch (priv->id) {
+ case TDA18271HDC1:
+ regs[R_EB1] = 0xff;
+ break;
+ case TDA18271HDC2:
+ regs[R_EB1] = 0xfc;
+ break;
+ };
+
+ regs[R_EB2] = 0x01;
+ regs[R_EB3] = 0x84;
+ regs[R_EB4] = 0x41;
+ regs[R_EB5] = 0x01;
+ regs[R_EB6] = 0x84;
+ regs[R_EB7] = 0x40;
+ regs[R_EB8] = 0x07;
+ regs[R_EB9] = 0x00;
+ regs[R_EB10] = 0x00;
+ regs[R_EB11] = 0x96;
+
+ switch (priv->id) {
+ case TDA18271HDC1:
+ regs[R_EB12] = 0x0f;
+ break;
+ case TDA18271HDC2:
+ regs[R_EB12] = 0x33;
+ break;
+ };
+
+ regs[R_EB13] = 0xc1;
+ regs[R_EB14] = 0x00;
+ regs[R_EB15] = 0x8f;
+ regs[R_EB16] = 0x00;
+ regs[R_EB17] = 0x00;
+
+ switch (priv->id) {
+ case TDA18271HDC1:
+ regs[R_EB18] = 0x00;
+ break;
+ case TDA18271HDC2:
+ regs[R_EB18] = 0x8c;
+ break;
+ };
+
+ regs[R_EB19] = 0x00;
+ regs[R_EB20] = 0x20;
+
+ switch (priv->id) {
+ case TDA18271HDC1:
+ regs[R_EB21] = 0x33;
+ break;
+ case TDA18271HDC2:
+ regs[R_EB21] = 0xb3;
+ break;
+ };
+
+ regs[R_EB22] = 0x48;
+ regs[R_EB23] = 0xb0;
+
+ if (priv->small_i2c) {
+ tda18271_write_regs(fe, 0x00, 0x10);
+ tda18271_write_regs(fe, 0x10, 0x10);
+ tda18271_write_regs(fe, 0x20, 0x07);
+ } else
+ tda18271_write_regs(fe, 0x00, TDA18271_NUM_REGS);
+
+ /* setup agc1 gain */
+ regs[R_EB17] = 0x00;
+ tda18271_write_regs(fe, R_EB17, 1);
+ regs[R_EB17] = 0x03;
+ tda18271_write_regs(fe, R_EB17, 1);
+ regs[R_EB17] = 0x43;
+ tda18271_write_regs(fe, R_EB17, 1);
+ regs[R_EB17] = 0x4c;
+ tda18271_write_regs(fe, R_EB17, 1);
+
+ /* setup agc2 gain */
+ if ((priv->id) == TDA18271HDC1) {
+ regs[R_EB20] = 0xa0;
+ tda18271_write_regs(fe, R_EB20, 1);
+ regs[R_EB20] = 0xa7;
+ tda18271_write_regs(fe, R_EB20, 1);
+ regs[R_EB20] = 0xe7;
+ tda18271_write_regs(fe, R_EB20, 1);
+ regs[R_EB20] = 0xec;
+ tda18271_write_regs(fe, R_EB20, 1);
+ }
+
+ /* image rejection calibration */
+
+ /* low-band */
+ regs[R_EP3] = 0x1f;
+ regs[R_EP4] = 0x66;
+ regs[R_EP5] = 0x81;
+ regs[R_CPD] = 0xcc;
+ regs[R_CD1] = 0x6c;
+ regs[R_CD2] = 0x00;
+ regs[R_CD3] = 0x00;
+ regs[R_MPD] = 0xcd;
+ regs[R_MD1] = 0x77;
+ regs[R_MD2] = 0x08;
+ regs[R_MD3] = 0x00;
+
+ tda18271_write_regs(fe, R_EP3, 11);
+
+ if ((priv->id) == TDA18271HDC2) {
+ /* main pll cp source on */
+ tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 1);
+ msleep(1);
+
+ /* main pll cp source off */
+ tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 0);
+ }
+
+ msleep(5); /* pll locking */
+
+ /* launch detector */
+ tda18271_write_regs(fe, R_EP1, 1);
+ msleep(5); /* wanted low measurement */
+
+ regs[R_EP5] = 0x85;
+ regs[R_CPD] = 0xcb;
+ regs[R_CD1] = 0x66;
+ regs[R_CD2] = 0x70;
+
+ tda18271_write_regs(fe, R_EP3, 7);
+ msleep(5); /* pll locking */
+
+ /* launch optimization algorithm */
+ tda18271_write_regs(fe, R_EP2, 1);
+ msleep(30); /* image low optimization completion */
+
+ /* mid-band */
+ regs[R_EP5] = 0x82;
+ regs[R_CPD] = 0xa8;
+ regs[R_CD2] = 0x00;
+ regs[R_MPD] = 0xa9;
+ regs[R_MD1] = 0x73;
+ regs[R_MD2] = 0x1a;
+
+ tda18271_write_regs(fe, R_EP3, 11);
+ msleep(5); /* pll locking */
+
+ /* launch detector */
+ tda18271_write_regs(fe, R_EP1, 1);
+ msleep(5); /* wanted mid measurement */
+
+ regs[R_EP5] = 0x86;
+ regs[R_CPD] = 0xa8;
+ regs[R_CD1] = 0x66;
+ regs[R_CD2] = 0xa0;
+
+ tda18271_write_regs(fe, R_EP3, 7);
+ msleep(5); /* pll locking */
+
+ /* launch optimization algorithm */
+ tda18271_write_regs(fe, R_EP2, 1);
+ msleep(30); /* image mid optimization completion */
+
+ /* high-band */
+ regs[R_EP5] = 0x83;
+ regs[R_CPD] = 0x98;
+ regs[R_CD1] = 0x65;
+ regs[R_CD2] = 0x00;
+ regs[R_MPD] = 0x99;
+ regs[R_MD1] = 0x71;
+ regs[R_MD2] = 0xcd;
+
+ tda18271_write_regs(fe, R_EP3, 11);
+ msleep(5); /* pll locking */
+
+ /* launch detector */
+ tda18271_write_regs(fe, R_EP1, 1);
+ msleep(5); /* wanted high measurement */
+
+ regs[R_EP5] = 0x87;
+ regs[R_CD1] = 0x65;
+ regs[R_CD2] = 0x50;
+
+ tda18271_write_regs(fe, R_EP3, 7);
+ msleep(5); /* pll locking */
+
+ /* launch optimization algorithm */
+ tda18271_write_regs(fe, R_EP2, 1);
+ msleep(30); /* image high optimization completion */
+
+ /* return to normal mode */
+ regs[R_EP4] = 0x64;
+ tda18271_write_regs(fe, R_EP4, 1);
+
+ /* synchronize */
+ tda18271_write_regs(fe, R_EP1, 1);
+
+ return 0;
+}
+
+/*---------------------------------------------------------------------*/
+
+/*
+ * Standby modes, EP3 [7:5]
+ *
+ * | SM || SM_LT || SM_XT || mode description
+ * |=====\\=======\\=======\\===================================
+ * | 0 || 0 || 0 || normal mode
+ * |-----||-------||-------||-----------------------------------
+ * | || || || standby mode w/ slave tuner output
+ * | 1 || 0 || 0 || & loop thru & xtal oscillator on
+ * |-----||-------||-------||-----------------------------------
+ * | 1 || 1 || 0 || standby mode w/ xtal oscillator on
+ * |-----||-------||-------||-----------------------------------
+ * | 1 || 1 || 1 || power off
+ *
+ */
+
+int tda18271_set_standby_mode(struct dvb_frontend *fe,
+ int sm, int sm_lt, int sm_xt)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+
+ tda_dbg("sm = %d, sm_lt = %d, sm_xt = %d\n", sm, sm_lt, sm_xt);
+
+ regs[R_EP3] &= ~0xe0; /* clear sm, sm_lt, sm_xt */
+ regs[R_EP3] |= sm ? (1 << 7) : 0 |
+ sm_lt ? (1 << 6) : 0 |
+ sm_xt ? (1 << 5) : 0;
+
+ tda18271_write_regs(fe, R_EP3, 1);
+
+ return 0;
+}
+
+/*---------------------------------------------------------------------*/
+
+int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq)
+{
+ /* sets main post divider & divider bytes, but does not write them */
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ u8 d, pd;
+ u32 div;
+
+ int ret = tda18271_lookup_pll_map(fe, MAIN_PLL, &freq, &pd, &d);
+ if (ret < 0)
+ goto fail;
+
+ regs[R_MPD] = (0x77 & pd);
+
+ switch (priv->mode) {
+ case TDA18271_ANALOG:
+ regs[R_MPD] &= ~0x08;
+ break;
+ case TDA18271_DIGITAL:
+ regs[R_MPD] |= 0x08;
+ break;
+ }
+
+ div = ((d * (freq / 1000)) << 7) / 125;
+
+ regs[R_MD1] = 0x7f & (div >> 16);
+ regs[R_MD2] = 0xff & (div >> 8);
+ regs[R_MD3] = 0xff & div;
+fail:
+ return ret;
+}
+
+int tda18271_calc_cal_pll(struct dvb_frontend *fe, u32 freq)
+{
+ /* sets cal post divider & divider bytes, but does not write them */
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ u8 d, pd;
+ u32 div;
+
+ int ret = tda18271_lookup_pll_map(fe, CAL_PLL, &freq, &pd, &d);
+ if (ret < 0)
+ goto fail;
+
+ regs[R_CPD] = pd;
+
+ div = ((d * (freq / 1000)) << 7) / 125;
+
+ regs[R_CD1] = 0x7f & (div >> 16);
+ regs[R_CD2] = 0xff & (div >> 8);
+ regs[R_CD3] = 0xff & div;
+fail:
+ return ret;
+}
+
+/*---------------------------------------------------------------------*/
+
+int tda18271_calc_bp_filter(struct dvb_frontend *fe, u32 *freq)
+{
+ /* sets bp filter bits, but does not write them */
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ u8 val;
+
+ int ret = tda18271_lookup_map(fe, BP_FILTER, freq, &val);
+ if (ret < 0)
+ goto fail;
+
+ regs[R_EP1] &= ~0x07; /* clear bp filter bits */
+ regs[R_EP1] |= (0x07 & val);
+fail:
+ return ret;
+}
+
+int tda18271_calc_km(struct dvb_frontend *fe, u32 *freq)
+{
+ /* sets K & M bits, but does not write them */
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ u8 val;
+
+ int ret = tda18271_lookup_map(fe, RF_CAL_KMCO, freq, &val);
+ if (ret < 0)
+ goto fail;
+
+ regs[R_EB13] &= ~0x7c; /* clear k & m bits */
+ regs[R_EB13] |= (0x7c & val);
+fail:
+ return ret;
+}
+
+int tda18271_calc_rf_band(struct dvb_frontend *fe, u32 *freq)
+{
+ /* sets rf band bits, but does not write them */
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ u8 val;
+
+ int ret = tda18271_lookup_map(fe, RF_BAND, freq, &val);
+ if (ret < 0)
+ goto fail;
+
+ regs[R_EP2] &= ~0xe0; /* clear rf band bits */
+ regs[R_EP2] |= (0xe0 & (val << 5));
+fail:
+ return ret;
+}
+
+int tda18271_calc_gain_taper(struct dvb_frontend *fe, u32 *freq)
+{
+ /* sets gain taper bits, but does not write them */
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ u8 val;
+
+ int ret = tda18271_lookup_map(fe, GAIN_TAPER, freq, &val);
+ if (ret < 0)
+ goto fail;
+
+ regs[R_EP2] &= ~0x1f; /* clear gain taper bits */
+ regs[R_EP2] |= (0x1f & val);
+fail:
+ return ret;
+}
+
+int tda18271_calc_ir_measure(struct dvb_frontend *fe, u32 *freq)
+{
+ /* sets IR Meas bits, but does not write them */
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ u8 val;
+
+ int ret = tda18271_lookup_map(fe, IR_MEASURE, freq, &val);
+ if (ret < 0)
+ goto fail;
+
+ regs[R_EP5] &= ~0x07;
+ regs[R_EP5] |= (0x07 & val);
+fail:
+ return ret;
+}
+
+int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq)
+{
+ /* sets rf cal byte (RFC_Cprog), but does not write it */
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ u8 val;
+
+ tda18271_lookup_map(fe, RF_CAL, freq, &val);
+
+ regs[R_EB14] = val;
+
+ return 0;
+}
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
--- /dev/null
+/*
+ tda18271-fe.c - driver for the Philips / NXP TDA18271 silicon tuner
+
+ Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/delay.h>
+#include <linux/videodev2.h>
+#include "tda18271-priv.h"
+
+int tda18271_debug;
+module_param_named(debug, tda18271_debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debug level "
+ "(info=1, map=2, reg=4, adv=8, cal=16 (or-able))");
+
+static int tda18271_cal_on_startup;
+module_param_named(cal, tda18271_cal_on_startup, int, 0644);
+MODULE_PARM_DESC(cal, "perform RF tracking filter calibration on startup");
+
+static DEFINE_MUTEX(tda18271_list_mutex);
+static LIST_HEAD(hybrid_tuner_instance_list);
+
+/*---------------------------------------------------------------------*/
+
+static inline int charge_pump_source(struct dvb_frontend *fe, int force)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ return tda18271_charge_pump_source(fe,
+ (priv->role == TDA18271_SLAVE) ?
+ TDA18271_CAL_PLL :
+ TDA18271_MAIN_PLL, force);
+}
+
+static int tda18271_channel_configuration(struct dvb_frontend *fe,
+ struct tda18271_std_map_item *map,
+ u32 freq, u32 bw)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ u32 N;
+
+ /* update TV broadcast parameters */
+
+ /* set standard */
+ regs[R_EP3] &= ~0x1f; /* clear std bits */
+ regs[R_EP3] |= (map->agc_mode << 3) | map->std;
+
+ /* set rfagc to high speed mode */
+ regs[R_EP3] &= ~0x04;
+
+ /* set cal mode to normal */
+ regs[R_EP4] &= ~0x03;
+
+ /* update IF output level & IF notch frequency */
+ regs[R_EP4] &= ~0x1c; /* clear if level bits */
+ regs[R_EP4] |= (map->if_lvl << 2);
+
+ switch (priv->mode) {
+ case TDA18271_ANALOG:
+ regs[R_MPD] &= ~0x80; /* IF notch = 0 */
+ break;
+ case TDA18271_DIGITAL:
+ regs[R_MPD] |= 0x80; /* IF notch = 1 */
+ break;
+ }
+
+ /* update FM_RFn */
+ regs[R_EP4] &= ~0x80;
+ regs[R_EP4] |= map->fm_rfn << 7;
+
+ /* update rf top / if top */
+ regs[R_EB22] = 0x00;
+ regs[R_EB22] |= map->rfagc_top;
+ tda18271_write_regs(fe, R_EB22, 1);
+
+ /* --------------------------------------------------------------- */
+
+ /* disable Power Level Indicator */
+ regs[R_EP1] |= 0x40;
+
+ /* frequency dependent parameters */
+
+ tda18271_calc_ir_measure(fe, &freq);
+
+ tda18271_calc_bp_filter(fe, &freq);
+
+ tda18271_calc_rf_band(fe, &freq);
+
+ tda18271_calc_gain_taper(fe, &freq);
+
+ /* --------------------------------------------------------------- */
+
+ /* dual tuner and agc1 extra configuration */
+
+ switch (priv->role) {
+ case TDA18271_MASTER:
+ regs[R_EB1] |= 0x04; /* main vco */
+ break;
+ case TDA18271_SLAVE:
+ regs[R_EB1] &= ~0x04; /* cal vco */
+ break;
+ }
+
+ /* agc1 always active */
+ regs[R_EB1] &= ~0x02;
+
+ /* agc1 has priority on agc2 */
+ regs[R_EB1] &= ~0x01;
+
+ tda18271_write_regs(fe, R_EB1, 1);
+
+ /* --------------------------------------------------------------- */
+
+ N = map->if_freq * 1000 + freq;
+
+ switch (priv->role) {
+ case TDA18271_MASTER:
+ tda18271_calc_main_pll(fe, N);
+ tda18271_write_regs(fe, R_MPD, 4);
+ break;
+ case TDA18271_SLAVE:
+ tda18271_calc_cal_pll(fe, N);
+ tda18271_write_regs(fe, R_CPD, 4);
+
+ regs[R_MPD] = regs[R_CPD] & 0x7f;
+ tda18271_write_regs(fe, R_MPD, 1);
+ break;
+ }
+
+ tda18271_write_regs(fe, R_TM, 7);
+
+ /* force charge pump source */
+ charge_pump_source(fe, 1);
+
+ msleep(1);
+
+ /* return pll to normal operation */
+ charge_pump_source(fe, 0);
+
+ msleep(20);
+
+ /* set rfagc to normal speed mode */
+ if (map->fm_rfn)
+ regs[R_EP3] &= ~0x04;
+ else
+ regs[R_EP3] |= 0x04;
+ tda18271_write_regs(fe, R_EP3, 1);
+
+ return 0;
+}
+
+static int tda18271_read_thermometer(struct dvb_frontend *fe)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ int tm;
+
+ /* switch thermometer on */
+ regs[R_TM] |= 0x10;
+ tda18271_write_regs(fe, R_TM, 1);
+
+ /* read thermometer info */
+ tda18271_read_regs(fe);
+
+ if ((((regs[R_TM] & 0x0f) == 0x00) && ((regs[R_TM] & 0x20) == 0x20)) ||
+ (((regs[R_TM] & 0x0f) == 0x08) && ((regs[R_TM] & 0x20) == 0x00))) {
+
+ if ((regs[R_TM] & 0x20) == 0x20)
+ regs[R_TM] &= ~0x20;
+ else
+ regs[R_TM] |= 0x20;
+
+ tda18271_write_regs(fe, R_TM, 1);
+
+ msleep(10); /* temperature sensing */
+
+ /* read thermometer info */
+ tda18271_read_regs(fe);
+ }
+
+ tm = tda18271_lookup_thermometer(fe);
+
+ /* switch thermometer off */
+ regs[R_TM] &= ~0x10;
+ tda18271_write_regs(fe, R_TM, 1);
+
+ /* set CAL mode to normal */
+ regs[R_EP4] &= ~0x03;
+ tda18271_write_regs(fe, R_EP4, 1);
+
+ return tm;
+}
+
+/* ------------------------------------------------------------------ */
+
+static int tda18271c2_rf_tracking_filters_correction(struct dvb_frontend *fe,
+ u32 freq)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state;
+ unsigned char *regs = priv->tda18271_regs;
+ int tm_current, rfcal_comp, approx, i;
+ u8 dc_over_dt, rf_tab;
+
+ /* power up */
+ tda18271_set_standby_mode(fe, 0, 0, 0);
+
+ /* read die current temperature */
+ tm_current = tda18271_read_thermometer(fe);
+
+ /* frequency dependent parameters */
+
+ tda18271_calc_rf_cal(fe, &freq);
+ rf_tab = regs[R_EB14];
+
+ i = tda18271_lookup_rf_band(fe, &freq, NULL);
+ if (i < 0)
+ return -EINVAL;
+
+ if ((0 == map[i].rf3) || (freq / 1000 < map[i].rf2)) {
+ approx = map[i].rf_a1 *
+ (freq / 1000 - map[i].rf1) + map[i].rf_b1 + rf_tab;
+ } else {
+ approx = map[i].rf_a2 *
+ (freq / 1000 - map[i].rf2) + map[i].rf_b2 + rf_tab;
+ }
+
+ if (approx < 0)
+ approx = 0;
+ if (approx > 255)
+ approx = 255;
+
+ tda18271_lookup_map(fe, RF_CAL_DC_OVER_DT, &freq, &dc_over_dt);
+
+ /* calculate temperature compensation */
+ rfcal_comp = dc_over_dt * (tm_current - priv->tm_rfcal);
+
+ regs[R_EB14] = approx + rfcal_comp;
+ tda18271_write_regs(fe, R_EB14, 1);
+
+ return 0;
+}
+
+static int tda18271_por(struct dvb_frontend *fe)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+
+ /* power up detector 1 */
+ regs[R_EB12] &= ~0x20;
+ tda18271_write_regs(fe, R_EB12, 1);
+
+ regs[R_EB18] &= ~0x80; /* turn agc1 loop on */
+ regs[R_EB18] &= ~0x03; /* set agc1_gain to 6 dB */
+ tda18271_write_regs(fe, R_EB18, 1);
+
+ regs[R_EB21] |= 0x03; /* set agc2_gain to -6 dB */
+
+ /* POR mode */
+ tda18271_set_standby_mode(fe, 1, 0, 0);
+
+ /* disable 1.5 MHz low pass filter */
+ regs[R_EB23] &= ~0x04; /* forcelp_fc2_en = 0 */
+ regs[R_EB23] &= ~0x02; /* XXX: lp_fc[2] = 0 */
+ tda18271_write_regs(fe, R_EB21, 3);
+
+ return 0;
+}
+
+static int tda18271_calibrate_rf(struct dvb_frontend *fe, u32 freq)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ u32 N;
+
+ /* set CAL mode to normal */
+ regs[R_EP4] &= ~0x03;
+ tda18271_write_regs(fe, R_EP4, 1);
+
+ /* switch off agc1 */
+ regs[R_EP3] |= 0x40; /* sm_lt = 1 */
+
+ regs[R_EB18] |= 0x03; /* set agc1_gain to 15 dB */
+ tda18271_write_regs(fe, R_EB18, 1);
+
+ /* frequency dependent parameters */
+
+ tda18271_calc_bp_filter(fe, &freq);
+ tda18271_calc_gain_taper(fe, &freq);
+ tda18271_calc_rf_band(fe, &freq);
+ tda18271_calc_km(fe, &freq);
+
+ tda18271_write_regs(fe, R_EP1, 3);
+ tda18271_write_regs(fe, R_EB13, 1);
+
+ /* main pll charge pump source */
+ tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 1);
+
+ /* cal pll charge pump source */
+ tda18271_charge_pump_source(fe, TDA18271_CAL_PLL, 1);
+
+ /* force dcdc converter to 0 V */
+ regs[R_EB14] = 0x00;
+ tda18271_write_regs(fe, R_EB14, 1);
+
+ /* disable plls lock */
+ regs[R_EB20] &= ~0x20;
+ tda18271_write_regs(fe, R_EB20, 1);
+
+ /* set CAL mode to RF tracking filter calibration */
+ regs[R_EP4] |= 0x03;
+ tda18271_write_regs(fe, R_EP4, 2);
+
+ /* --------------------------------------------------------------- */
+
+ /* set the internal calibration signal */
+ N = freq;
+
+ tda18271_calc_cal_pll(fe, N);
+ tda18271_write_regs(fe, R_CPD, 4);
+
+ /* downconvert internal calibration */
+ N += 1000000;
+
+ tda18271_calc_main_pll(fe, N);
+ tda18271_write_regs(fe, R_MPD, 4);
+
+ msleep(5);
+
+ tda18271_write_regs(fe, R_EP2, 1);
+ tda18271_write_regs(fe, R_EP1, 1);
+ tda18271_write_regs(fe, R_EP2, 1);
+ tda18271_write_regs(fe, R_EP1, 1);
+
+ /* --------------------------------------------------------------- */
+
+ /* normal operation for the main pll */
+ tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 0);
+
+ /* normal operation for the cal pll */
+ tda18271_charge_pump_source(fe, TDA18271_CAL_PLL, 0);
+
+ msleep(10); /* plls locking */
+
+ /* launch the rf tracking filters calibration */
+ regs[R_EB20] |= 0x20;
+ tda18271_write_regs(fe, R_EB20, 1);
+
+ msleep(60); /* calibration */
+
+ /* --------------------------------------------------------------- */
+
+ /* set CAL mode to normal */
+ regs[R_EP4] &= ~0x03;
+
+ /* switch on agc1 */
+ regs[R_EP3] &= ~0x40; /* sm_lt = 0 */
+
+ regs[R_EB18] &= ~0x03; /* set agc1_gain to 6 dB */
+ tda18271_write_regs(fe, R_EB18, 1);
+
+ tda18271_write_regs(fe, R_EP3, 2);
+
+ /* synchronization */
+ tda18271_write_regs(fe, R_EP1, 1);
+
+ /* get calibration result */
+ tda18271_read_extended(fe);
+
+ return regs[R_EB14];
+}
+
+static int tda18271_powerscan(struct dvb_frontend *fe,
+ u32 *freq_in, u32 *freq_out)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ int sgn, bcal, count, wait;
+ u8 cid_target;
+ u16 count_limit;
+ u32 freq;
+
+ freq = *freq_in;
+
+ tda18271_calc_rf_band(fe, &freq);
+ tda18271_calc_rf_cal(fe, &freq);
+ tda18271_calc_gain_taper(fe, &freq);
+ tda18271_lookup_cid_target(fe, &freq, &cid_target, &count_limit);
+
+ tda18271_write_regs(fe, R_EP2, 1);
+ tda18271_write_regs(fe, R_EB14, 1);
+
+ /* downconvert frequency */
+ freq += 1000000;
+
+ tda18271_calc_main_pll(fe, freq);
+ tda18271_write_regs(fe, R_MPD, 4);
+
+ msleep(5); /* pll locking */
+
+ /* detection mode */
+ regs[R_EP4] &= ~0x03;
+ regs[R_EP4] |= 0x01;
+ tda18271_write_regs(fe, R_EP4, 1);
+
+ /* launch power detection measurement */
+ tda18271_write_regs(fe, R_EP2, 1);
+
+ /* read power detection info, stored in EB10 */
+ tda18271_read_extended(fe);
+
+ /* algorithm initialization */
+ sgn = 1;
+ *freq_out = *freq_in;
+ bcal = 0;
+ count = 0;
+ wait = false;
+
+ while ((regs[R_EB10] & 0x3f) < cid_target) {
+ /* downconvert updated freq to 1 MHz */
+ freq = *freq_in + (sgn * count) + 1000000;
+
+ tda18271_calc_main_pll(fe, freq);
+ tda18271_write_regs(fe, R_MPD, 4);
+
+ if (wait) {
+ msleep(5); /* pll locking */
+ wait = false;
+ } else
+ udelay(100); /* pll locking */
+
+ /* launch power detection measurement */
+ tda18271_write_regs(fe, R_EP2, 1);
+
+ /* read power detection info, stored in EB10 */
+ tda18271_read_extended(fe);
+
+ count += 200;
+
+ if (count <= count_limit)
+ continue;
+
+ if (sgn <= 0)
+ break;
+
+ sgn = -1 * sgn;
+ count = 200;
+ wait = true;
+ }
+
+ if ((regs[R_EB10] & 0x3f) >= cid_target) {
+ bcal = 1;
+ *freq_out = freq - 1000000;
+ } else
+ bcal = 0;
+
+ tda_cal("bcal = %d, freq_in = %d, freq_out = %d (freq = %d)\n",
+ bcal, *freq_in, *freq_out, freq);
+
+ return bcal;
+}
+
+static int tda18271_powerscan_init(struct dvb_frontend *fe)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+
+ /* set standard to digital */
+ regs[R_EP3] &= ~0x1f; /* clear std bits */
+ regs[R_EP3] |= 0x12;
+
+ /* set cal mode to normal */
+ regs[R_EP4] &= ~0x03;
+
+ /* update IF output level & IF notch frequency */
+ regs[R_EP4] &= ~0x1c; /* clear if level bits */
+
+ tda18271_write_regs(fe, R_EP3, 2);
+
+ regs[R_EB18] &= ~0x03; /* set agc1_gain to 6 dB */
+ tda18271_write_regs(fe, R_EB18, 1);
+
+ regs[R_EB21] &= ~0x03; /* set agc2_gain to -15 dB */
+
+ /* 1.5 MHz low pass filter */
+ regs[R_EB23] |= 0x04; /* forcelp_fc2_en = 1 */
+ regs[R_EB23] |= 0x02; /* lp_fc[2] = 1 */
+
+ tda18271_write_regs(fe, R_EB21, 3);
+
+ return 0;
+}
+
+static int tda18271_rf_tracking_filters_init(struct dvb_frontend *fe, u32 freq)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state;
+ unsigned char *regs = priv->tda18271_regs;
+ int bcal, rf, i;
+#define RF1 0
+#define RF2 1
+#define RF3 2
+ u32 rf_default[3];
+ u32 rf_freq[3];
+ u8 prog_cal[3];
+ u8 prog_tab[3];
+
+ i = tda18271_lookup_rf_band(fe, &freq, NULL);
+
+ if (i < 0)
+ return i;
+
+ rf_default[RF1] = 1000 * map[i].rf1_def;
+ rf_default[RF2] = 1000 * map[i].rf2_def;
+ rf_default[RF3] = 1000 * map[i].rf3_def;
+
+ for (rf = RF1; rf <= RF3; rf++) {
+ if (0 == rf_default[rf])
+ return 0;
+ tda_cal("freq = %d, rf = %d\n", freq, rf);
+
+ /* look for optimized calibration frequency */
+ bcal = tda18271_powerscan(fe, &rf_default[rf], &rf_freq[rf]);
+
+ tda18271_calc_rf_cal(fe, &rf_freq[rf]);
+ prog_tab[rf] = regs[R_EB14];
+
+ if (1 == bcal)
+ prog_cal[rf] = tda18271_calibrate_rf(fe, rf_freq[rf]);
+ else
+ prog_cal[rf] = prog_tab[rf];
+
+ switch (rf) {
+ case RF1:
+ map[i].rf_a1 = 0;
+ map[i].rf_b1 = prog_cal[RF1] - prog_tab[RF1];
+ map[i].rf1 = rf_freq[RF1] / 1000;
+ break;
+ case RF2:
+ map[i].rf_a1 = (prog_cal[RF2] - prog_tab[RF2] -
+ prog_cal[RF1] + prog_tab[RF1]) /
+ ((rf_freq[RF2] - rf_freq[RF1]) / 1000);
+ map[i].rf2 = rf_freq[RF2] / 1000;
+ break;
+ case RF3:
+ map[i].rf_a2 = (prog_cal[RF3] - prog_tab[RF3] -
+ prog_cal[RF2] + prog_tab[RF2]) /
+ ((rf_freq[RF3] - rf_freq[RF2]) / 1000);
+ map[i].rf_b2 = prog_cal[RF2] - prog_tab[RF2];
+ map[i].rf3 = rf_freq[RF3] / 1000;
+ break;
+ default:
+ BUG();
+ }
+ }
+
+ return 0;
+}
+
+static int tda18271_calc_rf_filter_curve(struct dvb_frontend *fe)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned int i;
+
+ tda_info("tda18271: performing RF tracking filter calibration\n");
+
+ /* wait for die temperature stabilization */
+ msleep(200);
+
+ tda18271_powerscan_init(fe);
+
+ /* rf band calibration */
+ for (i = 0; priv->rf_cal_state[i].rfmax != 0; i++)
+ tda18271_rf_tracking_filters_init(fe, 1000 *
+ priv->rf_cal_state[i].rfmax);
+
+ priv->tm_rfcal = tda18271_read_thermometer(fe);
+
+ return 0;
+}
+
+/* ------------------------------------------------------------------ */
+
+static int tda18271c2_rf_cal_init(struct dvb_frontend *fe)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+
+ /* test RF_CAL_OK to see if we need init */
+ if ((regs[R_EP1] & 0x10) == 0)
+ priv->cal_initialized = false;
+
+ if (priv->cal_initialized)
+ return 0;
+
+ tda18271_calc_rf_filter_curve(fe);
+
+ tda18271_por(fe);
+
+ tda_info("tda18271: RF tracking filter calibration complete\n");
+
+ priv->cal_initialized = true;
+
+ return 0;
+}
+
+static int tda18271c1_rf_tracking_filter_calibration(struct dvb_frontend *fe,
+ u32 freq, u32 bw)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ u32 N = 0;
+
+ /* calculate bp filter */
+ tda18271_calc_bp_filter(fe, &freq);
+ tda18271_write_regs(fe, R_EP1, 1);
+
+ regs[R_EB4] &= 0x07;
+ regs[R_EB4] |= 0x60;
+ tda18271_write_regs(fe, R_EB4, 1);
+
+ regs[R_EB7] = 0x60;
+ tda18271_write_regs(fe, R_EB7, 1);
+
+ regs[R_EB14] = 0x00;
+ tda18271_write_regs(fe, R_EB14, 1);
+
+ regs[R_EB20] = 0xcc;
+ tda18271_write_regs(fe, R_EB20, 1);
+
+ /* set cal mode to RF tracking filter calibration */
+ regs[R_EP4] |= 0x03;
+
+ /* calculate cal pll */
+
+ switch (priv->mode) {
+ case TDA18271_ANALOG:
+ N = freq - 1250000;
+ break;
+ case TDA18271_DIGITAL:
+ N = freq + bw / 2;
+ break;
+ }
+
+ tda18271_calc_cal_pll(fe, N);
+
+ /* calculate main pll */
+
+ switch (priv->mode) {
+ case TDA18271_ANALOG:
+ N = freq - 250000;
+ break;
+ case TDA18271_DIGITAL:
+ N = freq + bw / 2 + 1000000;
+ break;
+ }
+
+ tda18271_calc_main_pll(fe, N);
+
+ tda18271_write_regs(fe, R_EP3, 11);
+ msleep(5); /* RF tracking filter calibration initialization */
+
+ /* search for K,M,CO for RF calibration */
+ tda18271_calc_km(fe, &freq);
+ tda18271_write_regs(fe, R_EB13, 1);
+
+ /* search for rf band */
+ tda18271_calc_rf_band(fe, &freq);
+
+ /* search for gain taper */
+ tda18271_calc_gain_taper(fe, &freq);
+
+ tda18271_write_regs(fe, R_EP2, 1);
+ tda18271_write_regs(fe, R_EP1, 1);
+ tda18271_write_regs(fe, R_EP2, 1);
+ tda18271_write_regs(fe, R_EP1, 1);
+
+ regs[R_EB4] &= 0x07;
+ regs[R_EB4] |= 0x40;
+ tda18271_write_regs(fe, R_EB4, 1);
+
+ regs[R_EB7] = 0x40;
+ tda18271_write_regs(fe, R_EB7, 1);
+ msleep(10); /* pll locking */
+
+ regs[R_EB20] = 0xec;
+ tda18271_write_regs(fe, R_EB20, 1);
+ msleep(60); /* RF tracking filter calibration completion */
+
+ regs[R_EP4] &= ~0x03; /* set cal mode to normal */
+ tda18271_write_regs(fe, R_EP4, 1);
+
+ tda18271_write_regs(fe, R_EP1, 1);
+
+ /* RF tracking filter correction for VHF_Low band */
+ if (0 == tda18271_calc_rf_cal(fe, &freq))
+ tda18271_write_regs(fe, R_EB14, 1);
+
+ return 0;
+}
+
+/* ------------------------------------------------------------------ */
+
+static int tda18271_ir_cal_init(struct dvb_frontend *fe)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+
+ tda18271_read_regs(fe);
+
+ /* test IR_CAL_OK to see if we need init */
+ if ((regs[R_EP1] & 0x08) == 0)
+ tda18271_init_regs(fe);
+
+ return 0;
+}
+
+static int tda18271_init(struct dvb_frontend *fe)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+
+ mutex_lock(&priv->lock);
+
+ /* power up */
+ tda18271_set_standby_mode(fe, 0, 0, 0);
+
+ /* initialization */
+ tda18271_ir_cal_init(fe);
+
+ if (priv->id == TDA18271HDC2)
+ tda18271c2_rf_cal_init(fe);
+
+ mutex_unlock(&priv->lock);
+
+ return 0;
+}
+
+static int tda18271_tune(struct dvb_frontend *fe,
+ struct tda18271_std_map_item *map, u32 freq, u32 bw)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+
+ tda_dbg("freq = %d, ifc = %d, bw = %d, agc_mode = %d, std = %d\n",
+ freq, map->if_freq, bw, map->agc_mode, map->std);
+
+ tda18271_init(fe);
+
+ mutex_lock(&priv->lock);
+
+ switch (priv->id) {
+ case TDA18271HDC1:
+ tda18271c1_rf_tracking_filter_calibration(fe, freq, bw);
+ break;
+ case TDA18271HDC2:
+ tda18271c2_rf_tracking_filters_correction(fe, freq);
+ break;
+ }
+ tda18271_channel_configuration(fe, map, freq, bw);
+
+ mutex_unlock(&priv->lock);
+
+ return 0;
+}
+
+/* ------------------------------------------------------------------ */
+
+static int tda18271_set_params(struct dvb_frontend *fe,
+ struct dvb_frontend_parameters *params)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ struct tda18271_std_map *std_map = &priv->std;
+ struct tda18271_std_map_item *map;
+ int ret;
+ u32 bw, freq = params->frequency;
+
+ priv->mode = TDA18271_DIGITAL;
+
+ if (fe->ops.info.type == FE_ATSC) {
+ switch (params->u.vsb.modulation) {
+ case VSB_8:
+ case VSB_16:
+ map = &std_map->atsc_6;
+ break;
+ case QAM_64:
+ case QAM_256:
+ map = &std_map->qam_6;
+ break;
+ default:
+ tda_warn("modulation not set!\n");
+ return -EINVAL;
+ }
+#if 0
+ /* userspace request is already center adjusted */
+ freq += 1750000; /* Adjust to center (+1.75MHZ) */
+#endif
+ bw = 6000000;
+ } else if (fe->ops.info.type == FE_OFDM) {
+ switch (params->u.ofdm.bandwidth) {
+ case BANDWIDTH_6_MHZ:
+ bw = 6000000;
+ map = &std_map->dvbt_6;
+ break;
+ case BANDWIDTH_7_MHZ:
+ bw = 7000000;
+ map = &std_map->dvbt_7;
+ break;
+ case BANDWIDTH_8_MHZ:
+ bw = 8000000;
+ map = &std_map->dvbt_8;
+ break;
+ default:
+ tda_warn("bandwidth not set!\n");
+ return -EINVAL;
+ }
+ } else {
+ tda_warn("modulation type not supported!\n");
+ return -EINVAL;
+ }
+
+ /* When tuning digital, the analog demod must be tri-stated */
+ if (fe->ops.analog_ops.standby)
+ fe->ops.analog_ops.standby(fe);
+
+ ret = tda18271_tune(fe, map, freq, bw);
+
+ if (ret < 0)
+ goto fail;
+
+ priv->frequency = freq;
+ priv->bandwidth = (fe->ops.info.type == FE_OFDM) ?
+ params->u.ofdm.bandwidth : 0;
+fail:
+ return ret;
+}
+
+static int tda18271_set_analog_params(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ struct tda18271_std_map *std_map = &priv->std;
+ struct tda18271_std_map_item *map;
+ char *mode;
+ int ret;
+ u32 freq = params->frequency * 62500;
+
+ priv->mode = TDA18271_ANALOG;
+
+ if (params->mode == V4L2_TUNER_RADIO) {
+ freq = freq / 1000;
+ map = &std_map->fm_radio;
+ mode = "fm";
+ } else if (params->std & V4L2_STD_MN) {
+ map = &std_map->atv_mn;
+ mode = "MN";
+ } else if (params->std & V4L2_STD_B) {
+ map = &std_map->atv_b;
+ mode = "B";
+ } else if (params->std & V4L2_STD_GH) {
+ map = &std_map->atv_gh;
+ mode = "GH";
+ } else if (params->std & V4L2_STD_PAL_I) {
+ map = &std_map->atv_i;
+ mode = "I";
+ } else if (params->std & V4L2_STD_DK) {
+ map = &std_map->atv_dk;
+ mode = "DK";
+ } else if (params->std & V4L2_STD_SECAM_L) {
+ map = &std_map->atv_l;
+ mode = "L";
+ } else if (params->std & V4L2_STD_SECAM_LC) {
+ map = &std_map->atv_lc;
+ mode = "L'";
+ } else {
+ map = &std_map->atv_i;
+ mode = "xx";
+ }
+
+ tda_dbg("setting tda18271 to system %s\n", mode);
+
+ ret = tda18271_tune(fe, map, freq, 0);
+
+ if (ret < 0)
+ goto fail;
+
+ priv->frequency = freq;
+ priv->bandwidth = 0;
+fail:
+ return ret;
+}
+
+static int tda18271_sleep(struct dvb_frontend *fe)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+
+ mutex_lock(&priv->lock);
+
+ /* standby mode w/ slave tuner output
+ * & loop thru & xtal oscillator on */
+ tda18271_set_standby_mode(fe, 1, 0, 0);
+
+ mutex_unlock(&priv->lock);
+
+ return 0;
+}
+
+static int tda18271_release(struct dvb_frontend *fe)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+
+ mutex_lock(&tda18271_list_mutex);
+
+ if (priv)
+ hybrid_tuner_release_state(priv);
+
+ mutex_unlock(&tda18271_list_mutex);
+
+ fe->tuner_priv = NULL;
+
+ return 0;
+}
+
+static int tda18271_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ *frequency = priv->frequency;
+ return 0;
+}
+
+static int tda18271_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ *bandwidth = priv->bandwidth;
+ return 0;
+}
+
+/* ------------------------------------------------------------------ */
+
+#define tda18271_update_std(std_cfg, name) do { \
+ if (map->std_cfg.if_freq + \
+ map->std_cfg.agc_mode + map->std_cfg.std + \
+ map->std_cfg.if_lvl + map->std_cfg.rfagc_top > 0) { \
+ tda_dbg("Using custom std config for %s\n", name); \
+ memcpy(&std->std_cfg, &map->std_cfg, \
+ sizeof(struct tda18271_std_map_item)); \
+ } } while (0)
+
+#define tda18271_dump_std_item(std_cfg, name) do { \
+ tda_dbg("(%s) if_freq = %d, agc_mode = %d, std = %d, " \
+ "if_lvl = %d, rfagc_top = 0x%02x\n", \
+ name, std->std_cfg.if_freq, \
+ std->std_cfg.agc_mode, std->std_cfg.std, \
+ std->std_cfg.if_lvl, std->std_cfg.rfagc_top); \
+ } while (0)
+
+static int tda18271_dump_std_map(struct dvb_frontend *fe)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ struct tda18271_std_map *std = &priv->std;
+
+ tda_dbg("========== STANDARD MAP SETTINGS ==========\n");
+ tda18271_dump_std_item(fm_radio, " fm ");
+ tda18271_dump_std_item(atv_b, "atv b ");
+ tda18271_dump_std_item(atv_dk, "atv dk");
+ tda18271_dump_std_item(atv_gh, "atv gh");
+ tda18271_dump_std_item(atv_i, "atv i ");
+ tda18271_dump_std_item(atv_l, "atv l ");
+ tda18271_dump_std_item(atv_lc, "atv l'");
+ tda18271_dump_std_item(atv_mn, "atv mn");
+ tda18271_dump_std_item(atsc_6, "atsc 6");
+ tda18271_dump_std_item(dvbt_6, "dvbt 6");
+ tda18271_dump_std_item(dvbt_7, "dvbt 7");
+ tda18271_dump_std_item(dvbt_8, "dvbt 8");
+ tda18271_dump_std_item(qam_6, "qam 6 ");
+ tda18271_dump_std_item(qam_8, "qam 8 ");
+
+ return 0;
+}
+
+static int tda18271_update_std_map(struct dvb_frontend *fe,
+ struct tda18271_std_map *map)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ struct tda18271_std_map *std = &priv->std;
+
+ if (!map)
+ return -EINVAL;
+
+ tda18271_update_std(fm_radio, "fm");
+ tda18271_update_std(atv_b, "atv b");
+ tda18271_update_std(atv_dk, "atv dk");
+ tda18271_update_std(atv_gh, "atv gh");
+ tda18271_update_std(atv_i, "atv i");
+ tda18271_update_std(atv_l, "atv l");
+ tda18271_update_std(atv_lc, "atv l'");
+ tda18271_update_std(atv_mn, "atv mn");
+ tda18271_update_std(atsc_6, "atsc 6");
+ tda18271_update_std(dvbt_6, "dvbt 6");
+ tda18271_update_std(dvbt_7, "dvbt 7");
+ tda18271_update_std(dvbt_8, "dvbt 8");
+ tda18271_update_std(qam_6, "qam 6");
+ tda18271_update_std(qam_8, "qam 8");
+
+ return 0;
+}
+
+static int tda18271_get_id(struct dvb_frontend *fe)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ char *name;
+ int ret = 0;
+
+ mutex_lock(&priv->lock);
+ tda18271_read_regs(fe);
+ mutex_unlock(&priv->lock);
+
+ switch (regs[R_ID] & 0x7f) {
+ case 3:
+ name = "TDA18271HD/C1";
+ priv->id = TDA18271HDC1;
+ break;
+ case 4:
+ name = "TDA18271HD/C2";
+ priv->id = TDA18271HDC2;
+ break;
+ default:
+ name = "Unknown device";
+ ret = -EINVAL;
+ break;
+ }
+
+ tda_info("%s detected @ %d-%04x%s\n", name,
+ i2c_adapter_id(priv->i2c_props.adap),
+ priv->i2c_props.addr,
+ (0 == ret) ? "" : ", device not supported.");
+
+ return ret;
+}
+
+static struct dvb_tuner_ops tda18271_tuner_ops = {
+ .info = {
+ .name = "NXP TDA18271HD",
+ .frequency_min = 45000000,
+ .frequency_max = 864000000,
+ .frequency_step = 62500
+ },
+ .init = tda18271_init,
+ .sleep = tda18271_sleep,
+ .set_params = tda18271_set_params,
+ .set_analog_params = tda18271_set_analog_params,
+ .release = tda18271_release,
+ .get_frequency = tda18271_get_frequency,
+ .get_bandwidth = tda18271_get_bandwidth,
+};
+
+struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr,
+ struct i2c_adapter *i2c,
+ struct tda18271_config *cfg)
+{
+ struct tda18271_priv *priv = NULL;
+ int instance;
+
+ mutex_lock(&tda18271_list_mutex);
+
+ instance = hybrid_tuner_request_state(struct tda18271_priv, priv,
+ hybrid_tuner_instance_list,
+ i2c, addr, "tda18271");
+ switch (instance) {
+ case 0:
+ goto fail;
+ break;
+ case 1:
+ /* new tuner instance */
+ priv->gate = (cfg) ? cfg->gate : TDA18271_GATE_AUTO;
+ priv->role = (cfg) ? cfg->role : TDA18271_MASTER;
+ priv->cal_initialized = false;
+ mutex_init(&priv->lock);
+
+ fe->tuner_priv = priv;
+
+ if (cfg)
+ priv->small_i2c = cfg->small_i2c;
+
+ if (tda18271_get_id(fe) < 0)
+ goto fail;
+
+ if (tda18271_assign_map_layout(fe) < 0)
+ goto fail;
+
+ mutex_lock(&priv->lock);
+ tda18271_init_regs(fe);
+
+ if ((tda18271_cal_on_startup) && (priv->id == TDA18271HDC2))
+ tda18271c2_rf_cal_init(fe);
+
+ mutex_unlock(&priv->lock);
+ break;
+ default:
+ /* existing tuner instance */
+ fe->tuner_priv = priv;
+
+ /* allow dvb driver to override i2c gate setting */
+ if ((cfg) && (cfg->gate != TDA18271_GATE_ANALOG))
+ priv->gate = cfg->gate;
+ break;
+ }
+
+ /* override default std map with values in config struct */
+ if ((cfg) && (cfg->std_map))
+ tda18271_update_std_map(fe, cfg->std_map);
+
+ mutex_unlock(&tda18271_list_mutex);
+
+ memcpy(&fe->ops.tuner_ops, &tda18271_tuner_ops,
+ sizeof(struct dvb_tuner_ops));
+
+ if (tda18271_debug & (DBG_MAP | DBG_ADV))
+ tda18271_dump_std_map(fe);
+
+ return fe;
+fail:
+ mutex_unlock(&tda18271_list_mutex);
+
+ tda18271_release(fe);
+ return NULL;
+}
+EXPORT_SYMBOL_GPL(tda18271_attach);
+MODULE_DESCRIPTION("NXP TDA18271HD analog / digital tuner driver");
+MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("0.3");
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
--- /dev/null
+/*
+ tda18271-tables.c - driver for the Philips / NXP TDA18271 silicon tuner
+
+ Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "tda18271-priv.h"
+
+struct tda18271_pll_map {
+ u32 lomax;
+ u8 pd; /* post div */
+ u8 d; /* div */
+};
+
+struct tda18271_map {
+ u32 rfmax;
+ u8 val;
+};
+
+/*---------------------------------------------------------------------*/
+
+static struct tda18271_pll_map tda18271c1_main_pll[] = {
+ { .lomax = 32000, .pd = 0x5f, .d = 0xf0 },
+ { .lomax = 35000, .pd = 0x5e, .d = 0xe0 },
+ { .lomax = 37000, .pd = 0x5d, .d = 0xd0 },
+ { .lomax = 41000, .pd = 0x5c, .d = 0xc0 },
+ { .lomax = 44000, .pd = 0x5b, .d = 0xb0 },
+ { .lomax = 49000, .pd = 0x5a, .d = 0xa0 },
+ { .lomax = 54000, .pd = 0x59, .d = 0x90 },
+ { .lomax = 61000, .pd = 0x58, .d = 0x80 },
+ { .lomax = 65000, .pd = 0x4f, .d = 0x78 },
+ { .lomax = 70000, .pd = 0x4e, .d = 0x70 },
+ { .lomax = 75000, .pd = 0x4d, .d = 0x68 },
+ { .lomax = 82000, .pd = 0x4c, .d = 0x60 },
+ { .lomax = 89000, .pd = 0x4b, .d = 0x58 },
+ { .lomax = 98000, .pd = 0x4a, .d = 0x50 },
+ { .lomax = 109000, .pd = 0x49, .d = 0x48 },
+ { .lomax = 123000, .pd = 0x48, .d = 0x40 },
+ { .lomax = 131000, .pd = 0x3f, .d = 0x3c },
+ { .lomax = 141000, .pd = 0x3e, .d = 0x38 },
+ { .lomax = 151000, .pd = 0x3d, .d = 0x34 },
+ { .lomax = 164000, .pd = 0x3c, .d = 0x30 },
+ { .lomax = 179000, .pd = 0x3b, .d = 0x2c },
+ { .lomax = 197000, .pd = 0x3a, .d = 0x28 },
+ { .lomax = 219000, .pd = 0x39, .d = 0x24 },
+ { .lomax = 246000, .pd = 0x38, .d = 0x20 },
+ { .lomax = 263000, .pd = 0x2f, .d = 0x1e },
+ { .lomax = 282000, .pd = 0x2e, .d = 0x1c },
+ { .lomax = 303000, .pd = 0x2d, .d = 0x1a },
+ { .lomax = 329000, .pd = 0x2c, .d = 0x18 },
+ { .lomax = 359000, .pd = 0x2b, .d = 0x16 },
+ { .lomax = 395000, .pd = 0x2a, .d = 0x14 },
+ { .lomax = 438000, .pd = 0x29, .d = 0x12 },
+ { .lomax = 493000, .pd = 0x28, .d = 0x10 },
+ { .lomax = 526000, .pd = 0x1f, .d = 0x0f },
+ { .lomax = 564000, .pd = 0x1e, .d = 0x0e },
+ { .lomax = 607000, .pd = 0x1d, .d = 0x0d },
+ { .lomax = 658000, .pd = 0x1c, .d = 0x0c },
+ { .lomax = 718000, .pd = 0x1b, .d = 0x0b },
+ { .lomax = 790000, .pd = 0x1a, .d = 0x0a },
+ { .lomax = 877000, .pd = 0x19, .d = 0x09 },
+ { .lomax = 987000, .pd = 0x18, .d = 0x08 },
+ { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */
+};
+
+static struct tda18271_pll_map tda18271c2_main_pll[] = {
+ { .lomax = 33125, .pd = 0x57, .d = 0xf0 },
+ { .lomax = 35500, .pd = 0x56, .d = 0xe0 },
+ { .lomax = 38188, .pd = 0x55, .d = 0xd0 },
+ { .lomax = 41375, .pd = 0x54, .d = 0xc0 },
+ { .lomax = 45125, .pd = 0x53, .d = 0xb0 },
+ { .lomax = 49688, .pd = 0x52, .d = 0xa0 },
+ { .lomax = 55188, .pd = 0x51, .d = 0x90 },
+ { .lomax = 62125, .pd = 0x50, .d = 0x80 },
+ { .lomax = 66250, .pd = 0x47, .d = 0x78 },
+ { .lomax = 71000, .pd = 0x46, .d = 0x70 },
+ { .lomax = 76375, .pd = 0x45, .d = 0x68 },
+ { .lomax = 82750, .pd = 0x44, .d = 0x60 },
+ { .lomax = 90250, .pd = 0x43, .d = 0x58 },
+ { .lomax = 99375, .pd = 0x42, .d = 0x50 },
+ { .lomax = 110375, .pd = 0x41, .d = 0x48 },
+ { .lomax = 124250, .pd = 0x40, .d = 0x40 },
+ { .lomax = 132500, .pd = 0x37, .d = 0x3c },
+ { .lomax = 142000, .pd = 0x36, .d = 0x38 },
+ { .lomax = 152750, .pd = 0x35, .d = 0x34 },
+ { .lomax = 165500, .pd = 0x34, .d = 0x30 },
+ { .lomax = 180500, .pd = 0x33, .d = 0x2c },
+ { .lomax = 198750, .pd = 0x32, .d = 0x28 },
+ { .lomax = 220750, .pd = 0x31, .d = 0x24 },
+ { .lomax = 248500, .pd = 0x30, .d = 0x20 },
+ { .lomax = 265000, .pd = 0x27, .d = 0x1e },
+ { .lomax = 284000, .pd = 0x26, .d = 0x1c },
+ { .lomax = 305500, .pd = 0x25, .d = 0x1a },
+ { .lomax = 331000, .pd = 0x24, .d = 0x18 },
+ { .lomax = 361000, .pd = 0x23, .d = 0x16 },
+ { .lomax = 397500, .pd = 0x22, .d = 0x14 },
+ { .lomax = 441500, .pd = 0x21, .d = 0x12 },
+ { .lomax = 497000, .pd = 0x20, .d = 0x10 },
+ { .lomax = 530000, .pd = 0x17, .d = 0x0f },
+ { .lomax = 568000, .pd = 0x16, .d = 0x0e },
+ { .lomax = 611000, .pd = 0x15, .d = 0x0d },
+ { .lomax = 662000, .pd = 0x14, .d = 0x0c },
+ { .lomax = 722000, .pd = 0x13, .d = 0x0b },
+ { .lomax = 795000, .pd = 0x12, .d = 0x0a },
+ { .lomax = 883000, .pd = 0x11, .d = 0x09 },
+ { .lomax = 994000, .pd = 0x10, .d = 0x08 },
+ { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */
+};
+
+static struct tda18271_pll_map tda18271c1_cal_pll[] = {
+ { .lomax = 33000, .pd = 0xdd, .d = 0xd0 },
+ { .lomax = 36000, .pd = 0xdc, .d = 0xc0 },
+ { .lomax = 40000, .pd = 0xdb, .d = 0xb0 },
+ { .lomax = 44000, .pd = 0xda, .d = 0xa0 },
+ { .lomax = 49000, .pd = 0xd9, .d = 0x90 },
+ { .lomax = 55000, .pd = 0xd8, .d = 0x80 },
+ { .lomax = 63000, .pd = 0xd3, .d = 0x70 },
+ { .lomax = 67000, .pd = 0xcd, .d = 0x68 },
+ { .lomax = 73000, .pd = 0xcc, .d = 0x60 },
+ { .lomax = 80000, .pd = 0xcb, .d = 0x58 },
+ { .lomax = 88000, .pd = 0xca, .d = 0x50 },
+ { .lomax = 98000, .pd = 0xc9, .d = 0x48 },
+ { .lomax = 110000, .pd = 0xc8, .d = 0x40 },
+ { .lomax = 126000, .pd = 0xc3, .d = 0x38 },
+ { .lomax = 135000, .pd = 0xbd, .d = 0x34 },
+ { .lomax = 147000, .pd = 0xbc, .d = 0x30 },
+ { .lomax = 160000, .pd = 0xbb, .d = 0x2c },
+ { .lomax = 176000, .pd = 0xba, .d = 0x28 },
+ { .lomax = 196000, .pd = 0xb9, .d = 0x24 },
+ { .lomax = 220000, .pd = 0xb8, .d = 0x20 },
+ { .lomax = 252000, .pd = 0xb3, .d = 0x1c },
+ { .lomax = 271000, .pd = 0xad, .d = 0x1a },
+ { .lomax = 294000, .pd = 0xac, .d = 0x18 },
+ { .lomax = 321000, .pd = 0xab, .d = 0x16 },
+ { .lomax = 353000, .pd = 0xaa, .d = 0x14 },
+ { .lomax = 392000, .pd = 0xa9, .d = 0x12 },
+ { .lomax = 441000, .pd = 0xa8, .d = 0x10 },
+ { .lomax = 505000, .pd = 0xa3, .d = 0x0e },
+ { .lomax = 543000, .pd = 0x9d, .d = 0x0d },
+ { .lomax = 589000, .pd = 0x9c, .d = 0x0c },
+ { .lomax = 642000, .pd = 0x9b, .d = 0x0b },
+ { .lomax = 707000, .pd = 0x9a, .d = 0x0a },
+ { .lomax = 785000, .pd = 0x99, .d = 0x09 },
+ { .lomax = 883000, .pd = 0x98, .d = 0x08 },
+ { .lomax = 1010000, .pd = 0x93, .d = 0x07 },
+ { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */
+};
+
+static struct tda18271_pll_map tda18271c2_cal_pll[] = {
+ { .lomax = 33813, .pd = 0xdd, .d = 0xd0 },
+ { .lomax = 36625, .pd = 0xdc, .d = 0xc0 },
+ { .lomax = 39938, .pd = 0xdb, .d = 0xb0 },
+ { .lomax = 43938, .pd = 0xda, .d = 0xa0 },
+ { .lomax = 48813, .pd = 0xd9, .d = 0x90 },
+ { .lomax = 54938, .pd = 0xd8, .d = 0x80 },
+ { .lomax = 62813, .pd = 0xd3, .d = 0x70 },
+ { .lomax = 67625, .pd = 0xcd, .d = 0x68 },
+ { .lomax = 73250, .pd = 0xcc, .d = 0x60 },
+ { .lomax = 79875, .pd = 0xcb, .d = 0x58 },
+ { .lomax = 87875, .pd = 0xca, .d = 0x50 },
+ { .lomax = 97625, .pd = 0xc9, .d = 0x48 },
+ { .lomax = 109875, .pd = 0xc8, .d = 0x40 },
+ { .lomax = 125625, .pd = 0xc3, .d = 0x38 },
+ { .lomax = 135250, .pd = 0xbd, .d = 0x34 },
+ { .lomax = 146500, .pd = 0xbc, .d = 0x30 },
+ { .lomax = 159750, .pd = 0xbb, .d = 0x2c },
+ { .lomax = 175750, .pd = 0xba, .d = 0x28 },
+ { .lomax = 195250, .pd = 0xb9, .d = 0x24 },
+ { .lomax = 219750, .pd = 0xb8, .d = 0x20 },
+ { .lomax = 251250, .pd = 0xb3, .d = 0x1c },
+ { .lomax = 270500, .pd = 0xad, .d = 0x1a },
+ { .lomax = 293000, .pd = 0xac, .d = 0x18 },
+ { .lomax = 319500, .pd = 0xab, .d = 0x16 },
+ { .lomax = 351500, .pd = 0xaa, .d = 0x14 },
+ { .lomax = 390500, .pd = 0xa9, .d = 0x12 },
+ { .lomax = 439500, .pd = 0xa8, .d = 0x10 },
+ { .lomax = 502500, .pd = 0xa3, .d = 0x0e },
+ { .lomax = 541000, .pd = 0x9d, .d = 0x0d },
+ { .lomax = 586000, .pd = 0x9c, .d = 0x0c },
+ { .lomax = 639000, .pd = 0x9b, .d = 0x0b },
+ { .lomax = 703000, .pd = 0x9a, .d = 0x0a },
+ { .lomax = 781000, .pd = 0x99, .d = 0x09 },
+ { .lomax = 879000, .pd = 0x98, .d = 0x08 },
+ { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */
+};
+
+static struct tda18271_map tda18271_bp_filter[] = {
+ { .rfmax = 62000, .val = 0x00 },
+ { .rfmax = 84000, .val = 0x01 },
+ { .rfmax = 100000, .val = 0x02 },
+ { .rfmax = 140000, .val = 0x03 },
+ { .rfmax = 170000, .val = 0x04 },
+ { .rfmax = 180000, .val = 0x05 },
+ { .rfmax = 865000, .val = 0x06 },
+ { .rfmax = 0, .val = 0x00 }, /* end */
+};
+
+static struct tda18271_map tda18271c1_km[] = {
+ { .rfmax = 61100, .val = 0x74 },
+ { .rfmax = 350000, .val = 0x40 },
+ { .rfmax = 720000, .val = 0x30 },
+ { .rfmax = 865000, .val = 0x40 },
+ { .rfmax = 0, .val = 0x00 }, /* end */
+};
+
+static struct tda18271_map tda18271c2_km[] = {
+ { .rfmax = 47900, .val = 0x38 },
+ { .rfmax = 61100, .val = 0x44 },
+ { .rfmax = 350000, .val = 0x30 },
+ { .rfmax = 720000, .val = 0x24 },
+ { .rfmax = 865000, .val = 0x3c },
+ { .rfmax = 0, .val = 0x00 }, /* end */
+};
+
+static struct tda18271_map tda18271_rf_band[] = {
+ { .rfmax = 47900, .val = 0x00 },
+ { .rfmax = 61100, .val = 0x01 },
+/* { .rfmax = 152600, .val = 0x02 }, */
+ { .rfmax = 121200, .val = 0x02 },
+ { .rfmax = 164700, .val = 0x03 },
+ { .rfmax = 203500, .val = 0x04 },
+ { .rfmax = 457800, .val = 0x05 },
+ { .rfmax = 865000, .val = 0x06 },
+ { .rfmax = 0, .val = 0x00 }, /* end */
+};
+
+static struct tda18271_map tda18271_gain_taper[] = {
+ { .rfmax = 45400, .val = 0x1f },
+ { .rfmax = 45800, .val = 0x1e },
+ { .rfmax = 46200, .val = 0x1d },
+ { .rfmax = 46700, .val = 0x1c },
+ { .rfmax = 47100, .val = 0x1b },
+ { .rfmax = 47500, .val = 0x1a },
+ { .rfmax = 47900, .val = 0x19 },
+ { .rfmax = 49600, .val = 0x17 },
+ { .rfmax = 51200, .val = 0x16 },
+ { .rfmax = 52900, .val = 0x15 },
+ { .rfmax = 54500, .val = 0x14 },
+ { .rfmax = 56200, .val = 0x13 },
+ { .rfmax = 57800, .val = 0x12 },
+ { .rfmax = 59500, .val = 0x11 },
+ { .rfmax = 61100, .val = 0x10 },
+ { .rfmax = 67600, .val = 0x0d },
+ { .rfmax = 74200, .val = 0x0c },
+ { .rfmax = 80700, .val = 0x0b },
+ { .rfmax = 87200, .val = 0x0a },
+ { .rfmax = 93800, .val = 0x09 },
+ { .rfmax = 100300, .val = 0x08 },
+ { .rfmax = 106900, .val = 0x07 },
+ { .rfmax = 113400, .val = 0x06 },
+ { .rfmax = 119900, .val = 0x05 },
+ { .rfmax = 126500, .val = 0x04 },
+ { .rfmax = 133000, .val = 0x03 },
+ { .rfmax = 139500, .val = 0x02 },
+ { .rfmax = 146100, .val = 0x01 },
+ { .rfmax = 152600, .val = 0x00 },
+ { .rfmax = 154300, .val = 0x1f },
+ { .rfmax = 156100, .val = 0x1e },
+ { .rfmax = 157800, .val = 0x1d },
+ { .rfmax = 159500, .val = 0x1c },
+ { .rfmax = 161200, .val = 0x1b },
+ { .rfmax = 163000, .val = 0x1a },
+ { .rfmax = 164700, .val = 0x19 },
+ { .rfmax = 170200, .val = 0x17 },
+ { .rfmax = 175800, .val = 0x16 },
+ { .rfmax = 181300, .val = 0x15 },
+ { .rfmax = 186900, .val = 0x14 },
+ { .rfmax = 192400, .val = 0x13 },
+ { .rfmax = 198000, .val = 0x12 },
+ { .rfmax = 203500, .val = 0x11 },
+ { .rfmax = 216200, .val = 0x14 },
+ { .rfmax = 228900, .val = 0x13 },
+ { .rfmax = 241600, .val = 0x12 },
+ { .rfmax = 254400, .val = 0x11 },
+ { .rfmax = 267100, .val = 0x10 },
+ { .rfmax = 279800, .val = 0x0f },
+ { .rfmax = 292500, .val = 0x0e },
+ { .rfmax = 305200, .val = 0x0d },
+ { .rfmax = 317900, .val = 0x0c },
+ { .rfmax = 330700, .val = 0x0b },
+ { .rfmax = 343400, .val = 0x0a },
+ { .rfmax = 356100, .val = 0x09 },
+ { .rfmax = 368800, .val = 0x08 },
+ { .rfmax = 381500, .val = 0x07 },
+ { .rfmax = 394200, .val = 0x06 },
+ { .rfmax = 406900, .val = 0x05 },
+ { .rfmax = 419700, .val = 0x04 },
+ { .rfmax = 432400, .val = 0x03 },
+ { .rfmax = 445100, .val = 0x02 },
+ { .rfmax = 457800, .val = 0x01 },
+ { .rfmax = 476300, .val = 0x19 },
+ { .rfmax = 494800, .val = 0x18 },
+ { .rfmax = 513300, .val = 0x17 },
+ { .rfmax = 531800, .val = 0x16 },
+ { .rfmax = 550300, .val = 0x15 },
+ { .rfmax = 568900, .val = 0x14 },
+ { .rfmax = 587400, .val = 0x13 },
+ { .rfmax = 605900, .val = 0x12 },
+ { .rfmax = 624400, .val = 0x11 },
+ { .rfmax = 642900, .val = 0x10 },
+ { .rfmax = 661400, .val = 0x0f },
+ { .rfmax = 679900, .val = 0x0e },
+ { .rfmax = 698400, .val = 0x0d },
+ { .rfmax = 716900, .val = 0x0c },
+ { .rfmax = 735400, .val = 0x0b },
+ { .rfmax = 753900, .val = 0x0a },
+ { .rfmax = 772500, .val = 0x09 },
+ { .rfmax = 791000, .val = 0x08 },
+ { .rfmax = 809500, .val = 0x07 },
+ { .rfmax = 828000, .val = 0x06 },
+ { .rfmax = 846500, .val = 0x05 },
+ { .rfmax = 865000, .val = 0x04 },
+ { .rfmax = 0, .val = 0x00 }, /* end */
+};
+
+static struct tda18271_map tda18271c1_rf_cal[] = {
+ { .rfmax = 41000, .val = 0x1e },
+ { .rfmax = 43000, .val = 0x30 },
+ { .rfmax = 45000, .val = 0x43 },
+ { .rfmax = 46000, .val = 0x4d },
+ { .rfmax = 47000, .val = 0x54 },
+ { .rfmax = 47900, .val = 0x64 },
+ { .rfmax = 49100, .val = 0x20 },
+ { .rfmax = 50000, .val = 0x22 },
+ { .rfmax = 51000, .val = 0x2a },
+ { .rfmax = 53000, .val = 0x32 },
+ { .rfmax = 55000, .val = 0x35 },
+ { .rfmax = 56000, .val = 0x3c },
+ { .rfmax = 57000, .val = 0x3f },
+ { .rfmax = 58000, .val = 0x48 },
+ { .rfmax = 59000, .val = 0x4d },
+ { .rfmax = 60000, .val = 0x58 },
+ { .rfmax = 61100, .val = 0x5f },
+ { .rfmax = 0, .val = 0x00 }, /* end */
+};
+
+static struct tda18271_map tda18271c2_rf_cal[] = {
+ { .rfmax = 41000, .val = 0x0f },
+ { .rfmax = 43000, .val = 0x1c },
+ { .rfmax = 45000, .val = 0x2f },
+ { .rfmax = 46000, .val = 0x39 },
+ { .rfmax = 47000, .val = 0x40 },
+ { .rfmax = 47900, .val = 0x50 },
+ { .rfmax = 49100, .val = 0x16 },
+ { .rfmax = 50000, .val = 0x18 },
+ { .rfmax = 51000, .val = 0x20 },
+ { .rfmax = 53000, .val = 0x28 },
+ { .rfmax = 55000, .val = 0x2b },
+ { .rfmax = 56000, .val = 0x32 },
+ { .rfmax = 57000, .val = 0x35 },
+ { .rfmax = 58000, .val = 0x3e },
+ { .rfmax = 59000, .val = 0x43 },
+ { .rfmax = 60000, .val = 0x4e },
+ { .rfmax = 61100, .val = 0x55 },
+ { .rfmax = 63000, .val = 0x0f },
+ { .rfmax = 64000, .val = 0x11 },
+ { .rfmax = 65000, .val = 0x12 },
+ { .rfmax = 66000, .val = 0x15 },
+ { .rfmax = 67000, .val = 0x16 },
+ { .rfmax = 68000, .val = 0x17 },
+ { .rfmax = 70000, .val = 0x19 },
+ { .rfmax = 71000, .val = 0x1c },
+ { .rfmax = 72000, .val = 0x1d },
+ { .rfmax = 73000, .val = 0x1f },
+ { .rfmax = 74000, .val = 0x20 },
+ { .rfmax = 75000, .val = 0x21 },
+ { .rfmax = 76000, .val = 0x24 },
+ { .rfmax = 77000, .val = 0x25 },
+ { .rfmax = 78000, .val = 0x27 },
+ { .rfmax = 80000, .val = 0x28 },
+ { .rfmax = 81000, .val = 0x29 },
+ { .rfmax = 82000, .val = 0x2d },
+ { .rfmax = 83000, .val = 0x2e },
+ { .rfmax = 84000, .val = 0x2f },
+ { .rfmax = 85000, .val = 0x31 },
+ { .rfmax = 86000, .val = 0x33 },
+ { .rfmax = 87000, .val = 0x34 },
+ { .rfmax = 88000, .val = 0x35 },
+ { .rfmax = 89000, .val = 0x37 },
+ { .rfmax = 90000, .val = 0x38 },
+ { .rfmax = 91000, .val = 0x39 },
+ { .rfmax = 93000, .val = 0x3c },
+ { .rfmax = 94000, .val = 0x3e },
+ { .rfmax = 95000, .val = 0x3f },
+ { .rfmax = 96000, .val = 0x40 },
+ { .rfmax = 97000, .val = 0x42 },
+ { .rfmax = 99000, .val = 0x45 },
+ { .rfmax = 100000, .val = 0x46 },
+ { .rfmax = 102000, .val = 0x48 },
+ { .rfmax = 103000, .val = 0x4a },
+ { .rfmax = 105000, .val = 0x4d },
+ { .rfmax = 106000, .val = 0x4e },
+ { .rfmax = 107000, .val = 0x50 },
+ { .rfmax = 108000, .val = 0x51 },
+ { .rfmax = 110000, .val = 0x54 },
+ { .rfmax = 111000, .val = 0x56 },
+ { .rfmax = 112000, .val = 0x57 },
+ { .rfmax = 113000, .val = 0x58 },
+ { .rfmax = 114000, .val = 0x59 },
+ { .rfmax = 115000, .val = 0x5c },
+ { .rfmax = 116000, .val = 0x5d },
+ { .rfmax = 117000, .val = 0x5f },
+ { .rfmax = 119000, .val = 0x60 },
+ { .rfmax = 120000, .val = 0x64 },
+ { .rfmax = 121000, .val = 0x65 },
+ { .rfmax = 122000, .val = 0x66 },
+ { .rfmax = 123000, .val = 0x68 },
+ { .rfmax = 124000, .val = 0x69 },
+ { .rfmax = 125000, .val = 0x6c },
+ { .rfmax = 126000, .val = 0x6d },
+ { .rfmax = 127000, .val = 0x6e },
+ { .rfmax = 128000, .val = 0x70 },
+ { .rfmax = 129000, .val = 0x71 },
+ { .rfmax = 130000, .val = 0x75 },
+ { .rfmax = 131000, .val = 0x77 },
+ { .rfmax = 132000, .val = 0x78 },
+ { .rfmax = 133000, .val = 0x7b },
+ { .rfmax = 134000, .val = 0x7e },
+ { .rfmax = 135000, .val = 0x81 },
+ { .rfmax = 136000, .val = 0x82 },
+ { .rfmax = 137000, .val = 0x87 },
+ { .rfmax = 138000, .val = 0x88 },
+ { .rfmax = 139000, .val = 0x8d },
+ { .rfmax = 140000, .val = 0x8e },
+ { .rfmax = 141000, .val = 0x91 },
+ { .rfmax = 142000, .val = 0x95 },
+ { .rfmax = 143000, .val = 0x9a },
+ { .rfmax = 144000, .val = 0x9d },
+ { .rfmax = 145000, .val = 0xa1 },
+ { .rfmax = 146000, .val = 0xa2 },
+ { .rfmax = 147000, .val = 0xa4 },
+ { .rfmax = 148000, .val = 0xa9 },
+ { .rfmax = 149000, .val = 0xae },
+ { .rfmax = 150000, .val = 0xb0 },
+ { .rfmax = 151000, .val = 0xb1 },
+ { .rfmax = 152000, .val = 0xb7 },
+ { .rfmax = 153000, .val = 0xbd },
+ { .rfmax = 154000, .val = 0x20 },
+ { .rfmax = 155000, .val = 0x22 },
+ { .rfmax = 156000, .val = 0x24 },
+ { .rfmax = 157000, .val = 0x25 },
+ { .rfmax = 158000, .val = 0x27 },
+ { .rfmax = 159000, .val = 0x29 },
+ { .rfmax = 160000, .val = 0x2c },
+ { .rfmax = 161000, .val = 0x2d },
+ { .rfmax = 163000, .val = 0x2e },
+ { .rfmax = 164000, .val = 0x2f },
+ { .rfmax = 165000, .val = 0x30 },
+ { .rfmax = 166000, .val = 0x11 },
+ { .rfmax = 167000, .val = 0x12 },
+ { .rfmax = 168000, .val = 0x13 },
+ { .rfmax = 169000, .val = 0x14 },
+ { .rfmax = 170000, .val = 0x15 },
+ { .rfmax = 172000, .val = 0x16 },
+ { .rfmax = 173000, .val = 0x17 },
+ { .rfmax = 174000, .val = 0x18 },
+ { .rfmax = 175000, .val = 0x1a },
+ { .rfmax = 176000, .val = 0x1b },
+ { .rfmax = 178000, .val = 0x1d },
+ { .rfmax = 179000, .val = 0x1e },
+ { .rfmax = 180000, .val = 0x1f },
+ { .rfmax = 181000, .val = 0x20 },
+ { .rfmax = 182000, .val = 0x21 },
+ { .rfmax = 183000, .val = 0x22 },
+ { .rfmax = 184000, .val = 0x24 },
+ { .rfmax = 185000, .val = 0x25 },
+ { .rfmax = 186000, .val = 0x26 },
+ { .rfmax = 187000, .val = 0x27 },
+ { .rfmax = 188000, .val = 0x29 },
+ { .rfmax = 189000, .val = 0x2a },
+ { .rfmax = 190000, .val = 0x2c },
+ { .rfmax = 191000, .val = 0x2d },
+ { .rfmax = 192000, .val = 0x2e },
+ { .rfmax = 193000, .val = 0x2f },
+ { .rfmax = 194000, .val = 0x30 },
+ { .rfmax = 195000, .val = 0x33 },
+ { .rfmax = 196000, .val = 0x35 },
+ { .rfmax = 198000, .val = 0x36 },
+ { .rfmax = 200000, .val = 0x38 },
+ { .rfmax = 201000, .val = 0x3c },
+ { .rfmax = 202000, .val = 0x3d },
+ { .rfmax = 203500, .val = 0x3e },
+ { .rfmax = 206000, .val = 0x0e },
+ { .rfmax = 208000, .val = 0x0f },
+ { .rfmax = 212000, .val = 0x10 },
+ { .rfmax = 216000, .val = 0x11 },
+ { .rfmax = 217000, .val = 0x12 },
+ { .rfmax = 218000, .val = 0x13 },
+ { .rfmax = 220000, .val = 0x14 },
+ { .rfmax = 222000, .val = 0x15 },
+ { .rfmax = 225000, .val = 0x16 },
+ { .rfmax = 228000, .val = 0x17 },
+ { .rfmax = 231000, .val = 0x18 },
+ { .rfmax = 234000, .val = 0x19 },
+ { .rfmax = 235000, .val = 0x1a },
+ { .rfmax = 236000, .val = 0x1b },
+ { .rfmax = 237000, .val = 0x1c },
+ { .rfmax = 240000, .val = 0x1d },
+ { .rfmax = 242000, .val = 0x1f },
+ { .rfmax = 247000, .val = 0x20 },
+ { .rfmax = 249000, .val = 0x21 },
+ { .rfmax = 252000, .val = 0x22 },
+ { .rfmax = 253000, .val = 0x23 },
+ { .rfmax = 254000, .val = 0x24 },
+ { .rfmax = 256000, .val = 0x25 },
+ { .rfmax = 259000, .val = 0x26 },
+ { .rfmax = 262000, .val = 0x27 },
+ { .rfmax = 264000, .val = 0x28 },
+ { .rfmax = 267000, .val = 0x29 },
+ { .rfmax = 269000, .val = 0x2a },
+ { .rfmax = 271000, .val = 0x2b },
+ { .rfmax = 273000, .val = 0x2c },
+ { .rfmax = 275000, .val = 0x2d },
+ { .rfmax = 277000, .val = 0x2e },
+ { .rfmax = 279000, .val = 0x2f },
+ { .rfmax = 282000, .val = 0x30 },
+ { .rfmax = 284000, .val = 0x31 },
+ { .rfmax = 286000, .val = 0x32 },
+ { .rfmax = 287000, .val = 0x33 },
+ { .rfmax = 290000, .val = 0x34 },
+ { .rfmax = 293000, .val = 0x35 },
+ { .rfmax = 295000, .val = 0x36 },
+ { .rfmax = 297000, .val = 0x37 },
+ { .rfmax = 300000, .val = 0x38 },
+ { .rfmax = 303000, .val = 0x39 },
+ { .rfmax = 305000, .val = 0x3a },
+ { .rfmax = 306000, .val = 0x3b },
+ { .rfmax = 307000, .val = 0x3c },
+ { .rfmax = 310000, .val = 0x3d },
+ { .rfmax = 312000, .val = 0x3e },
+ { .rfmax = 315000, .val = 0x3f },
+ { .rfmax = 318000, .val = 0x40 },
+ { .rfmax = 320000, .val = 0x41 },
+ { .rfmax = 323000, .val = 0x42 },
+ { .rfmax = 324000, .val = 0x43 },
+ { .rfmax = 325000, .val = 0x44 },
+ { .rfmax = 327000, .val = 0x45 },
+ { .rfmax = 331000, .val = 0x46 },
+ { .rfmax = 334000, .val = 0x47 },
+ { .rfmax = 337000, .val = 0x48 },
+ { .rfmax = 339000, .val = 0x49 },
+ { .rfmax = 340000, .val = 0x4a },
+ { .rfmax = 341000, .val = 0x4b },
+ { .rfmax = 343000, .val = 0x4c },
+ { .rfmax = 345000, .val = 0x4d },
+ { .rfmax = 349000, .val = 0x4e },
+ { .rfmax = 352000, .val = 0x4f },
+ { .rfmax = 353000, .val = 0x50 },
+ { .rfmax = 355000, .val = 0x51 },
+ { .rfmax = 357000, .val = 0x52 },
+ { .rfmax = 359000, .val = 0x53 },
+ { .rfmax = 361000, .val = 0x54 },
+ { .rfmax = 362000, .val = 0x55 },
+ { .rfmax = 364000, .val = 0x56 },
+ { .rfmax = 368000, .val = 0x57 },
+ { .rfmax = 370000, .val = 0x58 },
+ { .rfmax = 372000, .val = 0x59 },
+ { .rfmax = 375000, .val = 0x5a },
+ { .rfmax = 376000, .val = 0x5b },
+ { .rfmax = 377000, .val = 0x5c },
+ { .rfmax = 379000, .val = 0x5d },
+ { .rfmax = 382000, .val = 0x5e },
+ { .rfmax = 384000, .val = 0x5f },
+ { .rfmax = 385000, .val = 0x60 },
+ { .rfmax = 386000, .val = 0x61 },
+ { .rfmax = 388000, .val = 0x62 },
+ { .rfmax = 390000, .val = 0x63 },
+ { .rfmax = 393000, .val = 0x64 },
+ { .rfmax = 394000, .val = 0x65 },
+ { .rfmax = 396000, .val = 0x66 },
+ { .rfmax = 397000, .val = 0x67 },
+ { .rfmax = 398000, .val = 0x68 },
+ { .rfmax = 400000, .val = 0x69 },
+ { .rfmax = 402000, .val = 0x6a },
+ { .rfmax = 403000, .val = 0x6b },
+ { .rfmax = 407000, .val = 0x6c },
+ { .rfmax = 408000, .val = 0x6d },
+ { .rfmax = 409000, .val = 0x6e },
+ { .rfmax = 410000, .val = 0x6f },
+ { .rfmax = 411000, .val = 0x70 },
+ { .rfmax = 412000, .val = 0x71 },
+ { .rfmax = 413000, .val = 0x72 },
+ { .rfmax = 414000, .val = 0x73 },
+ { .rfmax = 417000, .val = 0x74 },
+ { .rfmax = 418000, .val = 0x75 },
+ { .rfmax = 420000, .val = 0x76 },
+ { .rfmax = 422000, .val = 0x77 },
+ { .rfmax = 423000, .val = 0x78 },
+ { .rfmax = 424000, .val = 0x79 },
+ { .rfmax = 427000, .val = 0x7a },
+ { .rfmax = 428000, .val = 0x7b },
+ { .rfmax = 429000, .val = 0x7d },
+ { .rfmax = 432000, .val = 0x7f },
+ { .rfmax = 434000, .val = 0x80 },
+ { .rfmax = 435000, .val = 0x81 },
+ { .rfmax = 436000, .val = 0x83 },
+ { .rfmax = 437000, .val = 0x84 },
+ { .rfmax = 438000, .val = 0x85 },
+ { .rfmax = 439000, .val = 0x86 },
+ { .rfmax = 440000, .val = 0x87 },
+ { .rfmax = 441000, .val = 0x88 },
+ { .rfmax = 442000, .val = 0x89 },
+ { .rfmax = 445000, .val = 0x8a },
+ { .rfmax = 446000, .val = 0x8b },
+ { .rfmax = 447000, .val = 0x8c },
+ { .rfmax = 448000, .val = 0x8e },
+ { .rfmax = 449000, .val = 0x8f },
+ { .rfmax = 450000, .val = 0x90 },
+ { .rfmax = 452000, .val = 0x91 },
+ { .rfmax = 453000, .val = 0x93 },
+ { .rfmax = 454000, .val = 0x94 },
+ { .rfmax = 456000, .val = 0x96 },
+ { .rfmax = 457000, .val = 0x98 },
+ { .rfmax = 461000, .val = 0x11 },
+ { .rfmax = 468000, .val = 0x12 },
+ { .rfmax = 472000, .val = 0x13 },
+ { .rfmax = 473000, .val = 0x14 },
+ { .rfmax = 474000, .val = 0x15 },
+ { .rfmax = 481000, .val = 0x16 },
+ { .rfmax = 486000, .val = 0x17 },
+ { .rfmax = 491000, .val = 0x18 },
+ { .rfmax = 498000, .val = 0x19 },
+ { .rfmax = 499000, .val = 0x1a },
+ { .rfmax = 501000, .val = 0x1b },
+ { .rfmax = 506000, .val = 0x1c },
+ { .rfmax = 511000, .val = 0x1d },
+ { .rfmax = 516000, .val = 0x1e },
+ { .rfmax = 520000, .val = 0x1f },
+ { .rfmax = 521000, .val = 0x20 },
+ { .rfmax = 525000, .val = 0x21 },
+ { .rfmax = 529000, .val = 0x22 },
+ { .rfmax = 533000, .val = 0x23 },
+ { .rfmax = 539000, .val = 0x24 },
+ { .rfmax = 541000, .val = 0x25 },
+ { .rfmax = 547000, .val = 0x26 },
+ { .rfmax = 549000, .val = 0x27 },
+ { .rfmax = 551000, .val = 0x28 },
+ { .rfmax = 556000, .val = 0x29 },
+ { .rfmax = 561000, .val = 0x2a },
+ { .rfmax = 563000, .val = 0x2b },
+ { .rfmax = 565000, .val = 0x2c },
+ { .rfmax = 569000, .val = 0x2d },
+ { .rfmax = 571000, .val = 0x2e },
+ { .rfmax = 577000, .val = 0x2f },
+ { .rfmax = 580000, .val = 0x30 },
+ { .rfmax = 582000, .val = 0x31 },
+ { .rfmax = 584000, .val = 0x32 },
+ { .rfmax = 588000, .val = 0x33 },
+ { .rfmax = 591000, .val = 0x34 },
+ { .rfmax = 596000, .val = 0x35 },
+ { .rfmax = 598000, .val = 0x36 },
+ { .rfmax = 603000, .val = 0x37 },
+ { .rfmax = 604000, .val = 0x38 },
+ { .rfmax = 606000, .val = 0x39 },
+ { .rfmax = 612000, .val = 0x3a },
+ { .rfmax = 615000, .val = 0x3b },
+ { .rfmax = 617000, .val = 0x3c },
+ { .rfmax = 621000, .val = 0x3d },
+ { .rfmax = 622000, .val = 0x3e },
+ { .rfmax = 625000, .val = 0x3f },
+ { .rfmax = 632000, .val = 0x40 },
+ { .rfmax = 633000, .val = 0x41 },
+ { .rfmax = 634000, .val = 0x42 },
+ { .rfmax = 642000, .val = 0x43 },
+ { .rfmax = 643000, .val = 0x44 },
+ { .rfmax = 647000, .val = 0x45 },
+ { .rfmax = 650000, .val = 0x46 },
+ { .rfmax = 652000, .val = 0x47 },
+ { .rfmax = 657000, .val = 0x48 },
+ { .rfmax = 661000, .val = 0x49 },
+ { .rfmax = 662000, .val = 0x4a },
+ { .rfmax = 665000, .val = 0x4b },
+ { .rfmax = 667000, .val = 0x4c },
+ { .rfmax = 670000, .val = 0x4d },
+ { .rfmax = 673000, .val = 0x4e },
+ { .rfmax = 676000, .val = 0x4f },
+ { .rfmax = 677000, .val = 0x50 },
+ { .rfmax = 681000, .val = 0x51 },
+ { .rfmax = 683000, .val = 0x52 },
+ { .rfmax = 686000, .val = 0x53 },
+ { .rfmax = 688000, .val = 0x54 },
+ { .rfmax = 689000, .val = 0x55 },
+ { .rfmax = 691000, .val = 0x56 },
+ { .rfmax = 695000, .val = 0x57 },
+ { .rfmax = 698000, .val = 0x58 },
+ { .rfmax = 703000, .val = 0x59 },
+ { .rfmax = 704000, .val = 0x5a },
+ { .rfmax = 705000, .val = 0x5b },
+ { .rfmax = 707000, .val = 0x5c },
+ { .rfmax = 710000, .val = 0x5d },
+ { .rfmax = 712000, .val = 0x5e },
+ { .rfmax = 717000, .val = 0x5f },
+ { .rfmax = 718000, .val = 0x60 },
+ { .rfmax = 721000, .val = 0x61 },
+ { .rfmax = 722000, .val = 0x62 },
+ { .rfmax = 723000, .val = 0x63 },
+ { .rfmax = 725000, .val = 0x64 },
+ { .rfmax = 727000, .val = 0x65 },
+ { .rfmax = 730000, .val = 0x66 },
+ { .rfmax = 732000, .val = 0x67 },
+ { .rfmax = 735000, .val = 0x68 },
+ { .rfmax = 740000, .val = 0x69 },
+ { .rfmax = 741000, .val = 0x6a },
+ { .rfmax = 742000, .val = 0x6b },
+ { .rfmax = 743000, .val = 0x6c },
+ { .rfmax = 745000, .val = 0x6d },
+ { .rfmax = 747000, .val = 0x6e },
+ { .rfmax = 748000, .val = 0x6f },
+ { .rfmax = 750000, .val = 0x70 },
+ { .rfmax = 752000, .val = 0x71 },
+ { .rfmax = 754000, .val = 0x72 },
+ { .rfmax = 757000, .val = 0x73 },
+ { .rfmax = 758000, .val = 0x74 },
+ { .rfmax = 760000, .val = 0x75 },
+ { .rfmax = 763000, .val = 0x76 },
+ { .rfmax = 764000, .val = 0x77 },
+ { .rfmax = 766000, .val = 0x78 },
+ { .rfmax = 767000, .val = 0x79 },
+ { .rfmax = 768000, .val = 0x7a },
+ { .rfmax = 773000, .val = 0x7b },
+ { .rfmax = 774000, .val = 0x7c },
+ { .rfmax = 776000, .val = 0x7d },
+ { .rfmax = 777000, .val = 0x7e },
+ { .rfmax = 778000, .val = 0x7f },
+ { .rfmax = 779000, .val = 0x80 },
+ { .rfmax = 781000, .val = 0x81 },
+ { .rfmax = 783000, .val = 0x82 },
+ { .rfmax = 784000, .val = 0x83 },
+ { .rfmax = 785000, .val = 0x84 },
+ { .rfmax = 786000, .val = 0x85 },
+ { .rfmax = 793000, .val = 0x86 },
+ { .rfmax = 794000, .val = 0x87 },
+ { .rfmax = 795000, .val = 0x88 },
+ { .rfmax = 797000, .val = 0x89 },
+ { .rfmax = 799000, .val = 0x8a },
+ { .rfmax = 801000, .val = 0x8b },
+ { .rfmax = 802000, .val = 0x8c },
+ { .rfmax = 803000, .val = 0x8d },
+ { .rfmax = 804000, .val = 0x8e },
+ { .rfmax = 810000, .val = 0x90 },
+ { .rfmax = 811000, .val = 0x91 },
+ { .rfmax = 812000, .val = 0x92 },
+ { .rfmax = 814000, .val = 0x93 },
+ { .rfmax = 816000, .val = 0x94 },
+ { .rfmax = 817000, .val = 0x96 },
+ { .rfmax = 818000, .val = 0x97 },
+ { .rfmax = 820000, .val = 0x98 },
+ { .rfmax = 821000, .val = 0x99 },
+ { .rfmax = 822000, .val = 0x9a },
+ { .rfmax = 828000, .val = 0x9b },
+ { .rfmax = 829000, .val = 0x9d },
+ { .rfmax = 830000, .val = 0x9f },
+ { .rfmax = 831000, .val = 0xa0 },
+ { .rfmax = 833000, .val = 0xa1 },
+ { .rfmax = 835000, .val = 0xa2 },
+ { .rfmax = 836000, .val = 0xa3 },
+ { .rfmax = 837000, .val = 0xa4 },
+ { .rfmax = 838000, .val = 0xa6 },
+ { .rfmax = 840000, .val = 0xa8 },
+ { .rfmax = 842000, .val = 0xa9 },
+ { .rfmax = 845000, .val = 0xaa },
+ { .rfmax = 846000, .val = 0xab },
+ { .rfmax = 847000, .val = 0xad },
+ { .rfmax = 848000, .val = 0xae },
+ { .rfmax = 852000, .val = 0xaf },
+ { .rfmax = 853000, .val = 0xb0 },
+ { .rfmax = 858000, .val = 0xb1 },
+ { .rfmax = 860000, .val = 0xb2 },
+ { .rfmax = 861000, .val = 0xb3 },
+ { .rfmax = 862000, .val = 0xb4 },
+ { .rfmax = 863000, .val = 0xb6 },
+ { .rfmax = 864000, .val = 0xb8 },
+ { .rfmax = 865000, .val = 0xb9 },
+ { .rfmax = 0, .val = 0x00 }, /* end */
+};
+
+static struct tda18271_map tda18271_ir_measure[] = {
+ { .rfmax = 30000, .val = 4 },
+ { .rfmax = 200000, .val = 5 },
+ { .rfmax = 600000, .val = 6 },
+ { .rfmax = 865000, .val = 7 },
+ { .rfmax = 0, .val = 0 }, /* end */
+};
+
+static struct tda18271_map tda18271_rf_cal_dc_over_dt[] = {
+ { .rfmax = 47900, .val = 0x00 },
+ { .rfmax = 55000, .val = 0x00 },
+ { .rfmax = 61100, .val = 0x0a },
+ { .rfmax = 64000, .val = 0x0a },
+ { .rfmax = 82000, .val = 0x14 },
+ { .rfmax = 84000, .val = 0x19 },
+ { .rfmax = 119000, .val = 0x1c },
+ { .rfmax = 124000, .val = 0x20 },
+ { .rfmax = 129000, .val = 0x2a },
+ { .rfmax = 134000, .val = 0x32 },
+ { .rfmax = 139000, .val = 0x39 },
+ { .rfmax = 144000, .val = 0x3e },
+ { .rfmax = 149000, .val = 0x3f },
+ { .rfmax = 152600, .val = 0x40 },
+ { .rfmax = 154000, .val = 0x40 },
+ { .rfmax = 164700, .val = 0x41 },
+ { .rfmax = 203500, .val = 0x32 },
+ { .rfmax = 353000, .val = 0x19 },
+ { .rfmax = 356000, .val = 0x1a },
+ { .rfmax = 359000, .val = 0x1b },
+ { .rfmax = 363000, .val = 0x1c },
+ { .rfmax = 366000, .val = 0x1d },
+ { .rfmax = 369000, .val = 0x1e },
+ { .rfmax = 373000, .val = 0x1f },
+ { .rfmax = 376000, .val = 0x20 },
+ { .rfmax = 379000, .val = 0x21 },
+ { .rfmax = 383000, .val = 0x22 },
+ { .rfmax = 386000, .val = 0x23 },
+ { .rfmax = 389000, .val = 0x24 },
+ { .rfmax = 393000, .val = 0x25 },
+ { .rfmax = 396000, .val = 0x26 },
+ { .rfmax = 399000, .val = 0x27 },
+ { .rfmax = 402000, .val = 0x28 },
+ { .rfmax = 404000, .val = 0x29 },
+ { .rfmax = 407000, .val = 0x2a },
+ { .rfmax = 409000, .val = 0x2b },
+ { .rfmax = 412000, .val = 0x2c },
+ { .rfmax = 414000, .val = 0x2d },
+ { .rfmax = 417000, .val = 0x2e },
+ { .rfmax = 419000, .val = 0x2f },
+ { .rfmax = 422000, .val = 0x30 },
+ { .rfmax = 424000, .val = 0x31 },
+ { .rfmax = 427000, .val = 0x32 },
+ { .rfmax = 429000, .val = 0x33 },
+ { .rfmax = 432000, .val = 0x34 },
+ { .rfmax = 434000, .val = 0x35 },
+ { .rfmax = 437000, .val = 0x36 },
+ { .rfmax = 439000, .val = 0x37 },
+ { .rfmax = 442000, .val = 0x38 },
+ { .rfmax = 444000, .val = 0x39 },
+ { .rfmax = 447000, .val = 0x3a },
+ { .rfmax = 449000, .val = 0x3b },
+ { .rfmax = 457800, .val = 0x3c },
+ { .rfmax = 465000, .val = 0x0f },
+ { .rfmax = 477000, .val = 0x12 },
+ { .rfmax = 483000, .val = 0x14 },
+ { .rfmax = 502000, .val = 0x19 },
+ { .rfmax = 508000, .val = 0x1b },
+ { .rfmax = 519000, .val = 0x1c },
+ { .rfmax = 522000, .val = 0x1d },
+ { .rfmax = 524000, .val = 0x1e },
+ { .rfmax = 534000, .val = 0x1f },
+ { .rfmax = 549000, .val = 0x20 },
+ { .rfmax = 554000, .val = 0x22 },
+ { .rfmax = 584000, .val = 0x24 },
+ { .rfmax = 589000, .val = 0x26 },
+ { .rfmax = 658000, .val = 0x27 },
+ { .rfmax = 664000, .val = 0x2c },
+ { .rfmax = 669000, .val = 0x2d },
+ { .rfmax = 699000, .val = 0x2e },
+ { .rfmax = 704000, .val = 0x30 },
+ { .rfmax = 709000, .val = 0x31 },
+ { .rfmax = 714000, .val = 0x32 },
+ { .rfmax = 724000, .val = 0x33 },
+ { .rfmax = 729000, .val = 0x36 },
+ { .rfmax = 739000, .val = 0x38 },
+ { .rfmax = 744000, .val = 0x39 },
+ { .rfmax = 749000, .val = 0x3b },
+ { .rfmax = 754000, .val = 0x3c },
+ { .rfmax = 759000, .val = 0x3d },
+ { .rfmax = 764000, .val = 0x3e },
+ { .rfmax = 769000, .val = 0x3f },
+ { .rfmax = 774000, .val = 0x40 },
+ { .rfmax = 779000, .val = 0x41 },
+ { .rfmax = 784000, .val = 0x43 },
+ { .rfmax = 789000, .val = 0x46 },
+ { .rfmax = 794000, .val = 0x48 },
+ { .rfmax = 799000, .val = 0x4b },
+ { .rfmax = 804000, .val = 0x4f },
+ { .rfmax = 809000, .val = 0x54 },
+ { .rfmax = 814000, .val = 0x59 },
+ { .rfmax = 819000, .val = 0x5d },
+ { .rfmax = 824000, .val = 0x61 },
+ { .rfmax = 829000, .val = 0x68 },
+ { .rfmax = 834000, .val = 0x6e },
+ { .rfmax = 839000, .val = 0x75 },
+ { .rfmax = 844000, .val = 0x7e },
+ { .rfmax = 849000, .val = 0x82 },
+ { .rfmax = 854000, .val = 0x84 },
+ { .rfmax = 859000, .val = 0x8f },
+ { .rfmax = 865000, .val = 0x9a },
+ { .rfmax = 0, .val = 0x00 }, /* end */
+};
+
+/*---------------------------------------------------------------------*/
+
+struct tda18271_thermo_map {
+ u8 d;
+ u8 r0;
+ u8 r1;
+};
+
+static struct tda18271_thermo_map tda18271_thermometer[] = {
+ { .d = 0x00, .r0 = 60, .r1 = 92 },
+ { .d = 0x01, .r0 = 62, .r1 = 94 },
+ { .d = 0x02, .r0 = 66, .r1 = 98 },
+ { .d = 0x03, .r0 = 64, .r1 = 96 },
+ { .d = 0x04, .r0 = 74, .r1 = 106 },
+ { .d = 0x05, .r0 = 72, .r1 = 104 },
+ { .d = 0x06, .r0 = 68, .r1 = 100 },
+ { .d = 0x07, .r0 = 70, .r1 = 102 },
+ { .d = 0x08, .r0 = 90, .r1 = 122 },
+ { .d = 0x09, .r0 = 88, .r1 = 120 },
+ { .d = 0x0a, .r0 = 84, .r1 = 116 },
+ { .d = 0x0b, .r0 = 86, .r1 = 118 },
+ { .d = 0x0c, .r0 = 76, .r1 = 108 },
+ { .d = 0x0d, .r0 = 78, .r1 = 110 },
+ { .d = 0x0e, .r0 = 82, .r1 = 114 },
+ { .d = 0x0f, .r0 = 80, .r1 = 112 },
+ { .d = 0x00, .r0 = 0, .r1 = 0 }, /* end */
+};
+
+int tda18271_lookup_thermometer(struct dvb_frontend *fe)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ unsigned char *regs = priv->tda18271_regs;
+ int val, i = 0;
+
+ while (tda18271_thermometer[i].d < (regs[R_TM] & 0x0f)) {
+ if (tda18271_thermometer[i + 1].d == 0)
+ break;
+ i++;
+ }
+
+ if ((regs[R_TM] & 0x20) == 0x20)
+ val = tda18271_thermometer[i].r1;
+ else
+ val = tda18271_thermometer[i].r0;
+
+ tda_map("(%d) tm = %d\n", i, val);
+
+ return val;
+}
+
+/*---------------------------------------------------------------------*/
+
+struct tda18271_cid_target_map {
+ u32 rfmax;
+ u8 target;
+ u16 limit;
+};
+
+static struct tda18271_cid_target_map tda18271_cid_target[] = {
+ { .rfmax = 46000, .target = 0x04, .limit = 1800 },
+ { .rfmax = 52200, .target = 0x0a, .limit = 1500 },
+ { .rfmax = 79100, .target = 0x01, .limit = 4000 },
+ { .rfmax = 136800, .target = 0x18, .limit = 4000 },
+ { .rfmax = 156700, .target = 0x18, .limit = 4000 },
+ { .rfmax = 156700, .target = 0x18, .limit = 4000 },
+ { .rfmax = 186250, .target = 0x0a, .limit = 4000 },
+ { .rfmax = 230000, .target = 0x0a, .limit = 4000 },
+ { .rfmax = 345000, .target = 0x18, .limit = 4000 },
+ { .rfmax = 426000, .target = 0x0e, .limit = 4000 },
+ { .rfmax = 489500, .target = 0x1e, .limit = 4000 },
+ { .rfmax = 697500, .target = 0x32, .limit = 4000 },
+ { .rfmax = 842000, .target = 0x3a, .limit = 4000 },
+ { .rfmax = 0, .target = 0x00, .limit = 0 }, /* end */
+};
+
+int tda18271_lookup_cid_target(struct dvb_frontend *fe,
+ u32 *freq, u8 *cid_target, u16 *count_limit)
+{
+ int i = 0;
+
+ while ((tda18271_cid_target[i].rfmax * 1000) < *freq) {
+ if (tda18271_cid_target[i + 1].rfmax == 0)
+ break;
+ i++;
+ }
+ *cid_target = tda18271_cid_target[i].target;
+ *count_limit = tda18271_cid_target[i].limit;
+
+ tda_map("(%d) cid_target = %02x, count_limit = %d\n", i,
+ tda18271_cid_target[i].target, tda18271_cid_target[i].limit);
+
+ return 0;
+}
+
+/*---------------------------------------------------------------------*/
+
+static struct tda18271_rf_tracking_filter_cal tda18271_rf_band_template[] = {
+ { .rfmax = 47900, .rfband = 0x00,
+ .rf1_def = 46000, .rf2_def = 0, .rf3_def = 0 },
+ { .rfmax = 61100, .rfband = 0x01,
+ .rf1_def = 52200, .rf2_def = 0, .rf3_def = 0 },
+ { .rfmax = 152600, .rfband = 0x02,
+ .rf1_def = 70100, .rf2_def = 136800, .rf3_def = 0 },
+ { .rfmax = 164700, .rfband = 0x03,
+ .rf1_def = 156700, .rf2_def = 0, .rf3_def = 0 },
+ { .rfmax = 203500, .rfband = 0x04,
+ .rf1_def = 186250, .rf2_def = 0, .rf3_def = 0 },
+ { .rfmax = 457800, .rfband = 0x05,
+ .rf1_def = 230000, .rf2_def = 345000, .rf3_def = 426000 },
+ { .rfmax = 865000, .rfband = 0x06,
+ .rf1_def = 489500, .rf2_def = 697500, .rf3_def = 842000 },
+ { .rfmax = 0, .rfband = 0x00,
+ .rf1_def = 0, .rf2_def = 0, .rf3_def = 0 }, /* end */
+};
+
+int tda18271_lookup_rf_band(struct dvb_frontend *fe, u32 *freq, u8 *rf_band)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state;
+ int i = 0;
+
+ while ((map[i].rfmax * 1000) < *freq) {
+ if (tda18271_debug & DBG_ADV)
+ tda_map("(%d) rfmax = %d < freq = %d, "
+ "rf1_def = %d, rf2_def = %d, rf3_def = %d, "
+ "rf1 = %d, rf2 = %d, rf3 = %d, "
+ "rf_a1 = %d, rf_a2 = %d, "
+ "rf_b1 = %d, rf_b2 = %d\n",
+ i, map[i].rfmax * 1000, *freq,
+ map[i].rf1_def, map[i].rf2_def, map[i].rf3_def,
+ map[i].rf1, map[i].rf2, map[i].rf3,
+ map[i].rf_a1, map[i].rf_a2,
+ map[i].rf_b1, map[i].rf_b2);
+ if (map[i].rfmax == 0)
+ return -EINVAL;
+ i++;
+ }
+ if (rf_band)
+ *rf_band = map[i].rfband;
+
+ tda_map("(%d) rf_band = %02x\n", i, map[i].rfband);
+
+ return i;
+}
+
+/*---------------------------------------------------------------------*/
+
+struct tda18271_map_layout {
+ struct tda18271_pll_map *main_pll;
+ struct tda18271_pll_map *cal_pll;
+
+ struct tda18271_map *rf_cal;
+ struct tda18271_map *rf_cal_kmco;
+ struct tda18271_map *rf_cal_dc_over_dt;
+
+ struct tda18271_map *bp_filter;
+ struct tda18271_map *rf_band;
+ struct tda18271_map *gain_taper;
+ struct tda18271_map *ir_measure;
+};
+
+/*---------------------------------------------------------------------*/
+
+int tda18271_lookup_pll_map(struct dvb_frontend *fe,
+ enum tda18271_map_type map_type,
+ u32 *freq, u8 *post_div, u8 *div)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ struct tda18271_pll_map *map = NULL;
+ unsigned int i = 0;
+ char *map_name;
+ int ret = 0;
+
+ BUG_ON(!priv->maps);
+
+ switch (map_type) {
+ case MAIN_PLL:
+ map = priv->maps->main_pll;
+ map_name = "main_pll";
+ break;
+ case CAL_PLL:
+ map = priv->maps->cal_pll;
+ map_name = "cal_pll";
+ break;
+ default:
+ /* we should never get here */
+ map_name = "undefined";
+ break;
+ }
+
+ if (!map) {
+ tda_warn("%s map is not set!\n", map_name);
+ ret = -EINVAL;
+ goto fail;
+ }
+
+ while ((map[i].lomax * 1000) < *freq) {
+ if (map[i + 1].lomax == 0) {
+ tda_map("%s: frequency (%d) out of range\n",
+ map_name, *freq);
+ ret = -ERANGE;
+ break;
+ }
+ i++;
+ }
+ *post_div = map[i].pd;
+ *div = map[i].d;
+
+ tda_map("(%d) %s: post div = 0x%02x, div = 0x%02x\n",
+ i, map_name, *post_div, *div);
+fail:
+ return ret;
+}
+
+int tda18271_lookup_map(struct dvb_frontend *fe,
+ enum tda18271_map_type map_type,
+ u32 *freq, u8 *val)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ struct tda18271_map *map = NULL;
+ unsigned int i = 0;
+ char *map_name;
+ int ret = 0;
+
+ BUG_ON(!priv->maps);
+
+ switch (map_type) {
+ case BP_FILTER:
+ map = priv->maps->bp_filter;
+ map_name = "bp_filter";
+ break;
+ case RF_CAL_KMCO:
+ map = priv->maps->rf_cal_kmco;
+ map_name = "km";
+ break;
+ case RF_BAND:
+ map = priv->maps->rf_band;
+ map_name = "rf_band";
+ break;
+ case GAIN_TAPER:
+ map = priv->maps->gain_taper;
+ map_name = "gain_taper";
+ break;
+ case RF_CAL:
+ map = priv->maps->rf_cal;
+ map_name = "rf_cal";
+ break;
+ case IR_MEASURE:
+ map = priv->maps->ir_measure;
+ map_name = "ir_measure";
+ break;
+ case RF_CAL_DC_OVER_DT:
+ map = priv->maps->rf_cal_dc_over_dt;
+ map_name = "rf_cal_dc_over_dt";
+ break;
+ default:
+ /* we should never get here */
+ map_name = "undefined";
+ break;
+ }
+
+ if (!map) {
+ tda_warn("%s map is not set!\n", map_name);
+ ret = -EINVAL;
+ goto fail;
+ }
+
+ while ((map[i].rfmax * 1000) < *freq) {
+ if (map[i + 1].rfmax == 0) {
+ tda_map("%s: frequency (%d) out of range\n",
+ map_name, *freq);
+ ret = -ERANGE;
+ break;
+ }
+ i++;
+ }
+ *val = map[i].val;
+
+ tda_map("(%d) %s: 0x%02x\n", i, map_name, *val);
+fail:
+ return ret;
+}
+
+/*---------------------------------------------------------------------*/
+
+static struct tda18271_std_map tda18271c1_std_map = {
+ .fm_radio = { .if_freq = 1250, .fm_rfn = 1, .agc_mode = 3, .std = 0,
+ .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x18 */
+ .atv_b = { .if_freq = 6750, .fm_rfn = 0, .agc_mode = 1, .std = 6,
+ .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */
+ .atv_dk = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7,
+ .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */
+ .atv_gh = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7,
+ .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */
+ .atv_i = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7,
+ .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */
+ .atv_l = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7,
+ .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */
+ .atv_lc = { .if_freq = 1250, .fm_rfn = 0, .agc_mode = 1, .std = 7,
+ .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */
+ .atv_mn = { .if_freq = 5750, .fm_rfn = 0, .agc_mode = 1, .std = 5,
+ .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0d */
+ .atsc_6 = { .if_freq = 3250, .fm_rfn = 0, .agc_mode = 3, .std = 4,
+ .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */
+ .dvbt_6 = { .if_freq = 3300, .fm_rfn = 0, .agc_mode = 3, .std = 4,
+ .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */
+ .dvbt_7 = { .if_freq = 3800, .fm_rfn = 0, .agc_mode = 3, .std = 5,
+ .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */
+ .dvbt_8 = { .if_freq = 4300, .fm_rfn = 0, .agc_mode = 3, .std = 6,
+ .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1e */
+ .qam_6 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5,
+ .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */
+ .qam_8 = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7,
+ .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */
+};
+
+static struct tda18271_std_map tda18271c2_std_map = {
+ .fm_radio = { .if_freq = 1250, .fm_rfn = 1, .agc_mode = 3, .std = 0,
+ .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x18 */
+ .atv_b = { .if_freq = 6000, .fm_rfn = 0, .agc_mode = 1, .std = 5,
+ .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0d */
+ .atv_dk = { .if_freq = 6900, .fm_rfn = 0, .agc_mode = 1, .std = 6,
+ .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */
+ .atv_gh = { .if_freq = 7100, .fm_rfn = 0, .agc_mode = 1, .std = 6,
+ .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */
+ .atv_i = { .if_freq = 7250, .fm_rfn = 0, .agc_mode = 1, .std = 6,
+ .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */
+ .atv_l = { .if_freq = 6900, .fm_rfn = 0, .agc_mode = 1, .std = 6,
+ .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */
+ .atv_lc = { .if_freq = 1250, .fm_rfn = 0, .agc_mode = 1, .std = 6,
+ .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */
+ .atv_mn = { .if_freq = 5400, .fm_rfn = 0, .agc_mode = 1, .std = 4,
+ .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0c */
+ .atsc_6 = { .if_freq = 3250, .fm_rfn = 0, .agc_mode = 3, .std = 4,
+ .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */
+ .dvbt_6 = { .if_freq = 3300, .fm_rfn = 0, .agc_mode = 3, .std = 4,
+ .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */
+ .dvbt_7 = { .if_freq = 3500, .fm_rfn = 0, .agc_mode = 3, .std = 4,
+ .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */
+ .dvbt_8 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5,
+ .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */
+ .qam_6 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5,
+ .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */
+ .qam_8 = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7,
+ .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */
+};
+
+/*---------------------------------------------------------------------*/
+
+static struct tda18271_map_layout tda18271c1_map_layout = {
+ .main_pll = tda18271c1_main_pll,
+ .cal_pll = tda18271c1_cal_pll,
+
+ .rf_cal = tda18271c1_rf_cal,
+ .rf_cal_kmco = tda18271c1_km,
+
+ .bp_filter = tda18271_bp_filter,
+ .rf_band = tda18271_rf_band,
+ .gain_taper = tda18271_gain_taper,
+ .ir_measure = tda18271_ir_measure,
+};
+
+static struct tda18271_map_layout tda18271c2_map_layout = {
+ .main_pll = tda18271c2_main_pll,
+ .cal_pll = tda18271c2_cal_pll,
+
+ .rf_cal = tda18271c2_rf_cal,
+ .rf_cal_kmco = tda18271c2_km,
+
+ .rf_cal_dc_over_dt = tda18271_rf_cal_dc_over_dt,
+
+ .bp_filter = tda18271_bp_filter,
+ .rf_band = tda18271_rf_band,
+ .gain_taper = tda18271_gain_taper,
+ .ir_measure = tda18271_ir_measure,
+};
+
+int tda18271_assign_map_layout(struct dvb_frontend *fe)
+{
+ struct tda18271_priv *priv = fe->tuner_priv;
+ int ret = 0;
+
+ switch (priv->id) {
+ case TDA18271HDC1:
+ priv->maps = &tda18271c1_map_layout;
+ memcpy(&priv->std, &tda18271c1_std_map,
+ sizeof(struct tda18271_std_map));
+ break;
+ case TDA18271HDC2:
+ priv->maps = &tda18271c2_map_layout;
+ memcpy(&priv->std, &tda18271c2_std_map,
+ sizeof(struct tda18271_std_map));
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+ memcpy(priv->rf_cal_state, &tda18271_rf_band_template,
+ sizeof(tda18271_rf_band_template));
+
+ return ret;
+}
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
--- /dev/null
+/*
+ tda18271-priv.h - private header for the NXP TDA18271 silicon tuner
+
+ Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __TDA18271_PRIV_H__
+#define __TDA18271_PRIV_H__
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/mutex.h>
+#include "tuner-i2c.h"
+#include "tda18271.h"
+
+#define R_ID 0x00 /* ID byte */
+#define R_TM 0x01 /* Thermo byte */
+#define R_PL 0x02 /* Power level byte */
+#define R_EP1 0x03 /* Easy Prog byte 1 */
+#define R_EP2 0x04 /* Easy Prog byte 2 */
+#define R_EP3 0x05 /* Easy Prog byte 3 */
+#define R_EP4 0x06 /* Easy Prog byte 4 */
+#define R_EP5 0x07 /* Easy Prog byte 5 */
+#define R_CPD 0x08 /* Cal Post-Divider byte */
+#define R_CD1 0x09 /* Cal Divider byte 1 */
+#define R_CD2 0x0a /* Cal Divider byte 2 */
+#define R_CD3 0x0b /* Cal Divider byte 3 */
+#define R_MPD 0x0c /* Main Post-Divider byte */
+#define R_MD1 0x0d /* Main Divider byte 1 */
+#define R_MD2 0x0e /* Main Divider byte 2 */
+#define R_MD3 0x0f /* Main Divider byte 3 */
+#define R_EB1 0x10 /* Extended byte 1 */
+#define R_EB2 0x11 /* Extended byte 2 */
+#define R_EB3 0x12 /* Extended byte 3 */
+#define R_EB4 0x13 /* Extended byte 4 */
+#define R_EB5 0x14 /* Extended byte 5 */
+#define R_EB6 0x15 /* Extended byte 6 */
+#define R_EB7 0x16 /* Extended byte 7 */
+#define R_EB8 0x17 /* Extended byte 8 */
+#define R_EB9 0x18 /* Extended byte 9 */
+#define R_EB10 0x19 /* Extended byte 10 */
+#define R_EB11 0x1a /* Extended byte 11 */
+#define R_EB12 0x1b /* Extended byte 12 */
+#define R_EB13 0x1c /* Extended byte 13 */
+#define R_EB14 0x1d /* Extended byte 14 */
+#define R_EB15 0x1e /* Extended byte 15 */
+#define R_EB16 0x1f /* Extended byte 16 */
+#define R_EB17 0x20 /* Extended byte 17 */
+#define R_EB18 0x21 /* Extended byte 18 */
+#define R_EB19 0x22 /* Extended byte 19 */
+#define R_EB20 0x23 /* Extended byte 20 */
+#define R_EB21 0x24 /* Extended byte 21 */
+#define R_EB22 0x25 /* Extended byte 22 */
+#define R_EB23 0x26 /* Extended byte 23 */
+
+#define TDA18271_NUM_REGS 39
+
+/*---------------------------------------------------------------------*/
+
+struct tda18271_rf_tracking_filter_cal {
+ u32 rfmax;
+ u8 rfband;
+ u32 rf1_def;
+ u32 rf2_def;
+ u32 rf3_def;
+ u32 rf1;
+ u32 rf2;
+ u32 rf3;
+ int rf_a1;
+ int rf_b1;
+ int rf_a2;
+ int rf_b2;
+};
+
+enum tda18271_pll {
+ TDA18271_MAIN_PLL,
+ TDA18271_CAL_PLL,
+};
+
+enum tda18271_mode {
+ TDA18271_ANALOG,
+ TDA18271_DIGITAL,
+};
+
+struct tda18271_map_layout;
+
+enum tda18271_ver {
+ TDA18271HDC1,
+ TDA18271HDC2,
+};
+
+struct tda18271_priv {
+ unsigned char tda18271_regs[TDA18271_NUM_REGS];
+
+ struct list_head hybrid_tuner_instance_list;
+ struct tuner_i2c_props i2c_props;
+
+ enum tda18271_mode mode;
+ enum tda18271_role role;
+ enum tda18271_i2c_gate gate;
+ enum tda18271_ver id;
+
+ unsigned int tm_rfcal;
+ unsigned int cal_initialized:1;
+ unsigned int small_i2c:1;
+
+ struct tda18271_map_layout *maps;
+ struct tda18271_std_map std;
+ struct tda18271_rf_tracking_filter_cal rf_cal_state[8];
+
+ struct mutex lock;
+
+ u32 frequency;
+ u32 bandwidth;
+};
+
+/*---------------------------------------------------------------------*/
+
+extern int tda18271_debug;
+
+#define DBG_INFO 1
+#define DBG_MAP 2
+#define DBG_REG 4
+#define DBG_ADV 8
+#define DBG_CAL 16
+
+#define tda_printk(kern, fmt, arg...) \
+ printk(kern "%s: " fmt, __func__, ##arg)
+
+#define dprintk(kern, lvl, fmt, arg...) do {\
+ if (tda18271_debug & lvl) \
+ tda_printk(kern, fmt, ##arg); } while (0)
+
+#define tda_info(fmt, arg...) printk(KERN_INFO fmt, ##arg)
+#define tda_warn(fmt, arg...) tda_printk(KERN_WARNING, fmt, ##arg)
+#define tda_err(fmt, arg...) tda_printk(KERN_ERR, fmt, ##arg)
+#define tda_dbg(fmt, arg...) dprintk(KERN_DEBUG, DBG_INFO, fmt, ##arg)
+#define tda_map(fmt, arg...) dprintk(KERN_DEBUG, DBG_MAP, fmt, ##arg)
+#define tda_reg(fmt, arg...) dprintk(KERN_DEBUG, DBG_REG, fmt, ##arg)
+#define tda_cal(fmt, arg...) dprintk(KERN_DEBUG, DBG_CAL, fmt, ##arg)
+
+/*---------------------------------------------------------------------*/
+
+enum tda18271_map_type {
+ /* tda18271_pll_map */
+ MAIN_PLL,
+ CAL_PLL,
+ /* tda18271_map */
+ RF_CAL,
+ RF_CAL_KMCO,
+ RF_CAL_DC_OVER_DT,
+ BP_FILTER,
+ RF_BAND,
+ GAIN_TAPER,
+ IR_MEASURE,
+};
+
+extern int tda18271_lookup_pll_map(struct dvb_frontend *fe,
+ enum tda18271_map_type map_type,
+ u32 *freq, u8 *post_div, u8 *div);
+extern int tda18271_lookup_map(struct dvb_frontend *fe,
+ enum tda18271_map_type map_type,
+ u32 *freq, u8 *val);
+
+extern int tda18271_lookup_thermometer(struct dvb_frontend *fe);
+
+extern int tda18271_lookup_rf_band(struct dvb_frontend *fe,
+ u32 *freq, u8 *rf_band);
+
+extern int tda18271_lookup_cid_target(struct dvb_frontend *fe,
+ u32 *freq, u8 *cid_target,
+ u16 *count_limit);
+
+extern int tda18271_assign_map_layout(struct dvb_frontend *fe);
+
+/*---------------------------------------------------------------------*/
+
+extern int tda18271_read_regs(struct dvb_frontend *fe);
+extern int tda18271_read_extended(struct dvb_frontend *fe);
+extern int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len);
+extern int tda18271_init_regs(struct dvb_frontend *fe);
+
+extern int tda18271_charge_pump_source(struct dvb_frontend *fe,
+ enum tda18271_pll pll, int force);
+extern int tda18271_set_standby_mode(struct dvb_frontend *fe,
+ int sm, int sm_lt, int sm_xt);
+
+extern int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq);
+extern int tda18271_calc_cal_pll(struct dvb_frontend *fe, u32 freq);
+
+extern int tda18271_calc_bp_filter(struct dvb_frontend *fe, u32 *freq);
+extern int tda18271_calc_km(struct dvb_frontend *fe, u32 *freq);
+extern int tda18271_calc_rf_band(struct dvb_frontend *fe, u32 *freq);
+extern int tda18271_calc_gain_taper(struct dvb_frontend *fe, u32 *freq);
+extern int tda18271_calc_ir_measure(struct dvb_frontend *fe, u32 *freq);
+extern int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq);
+
+#endif /* __TDA18271_PRIV_H__ */
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
--- /dev/null
+/*
+ tda18271.h - header for the Philips / NXP TDA18271 silicon tuner
+
+ Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __TDA18271_H__
+#define __TDA18271_H__
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+struct tda18271_std_map_item {
+ u16 if_freq;
+
+ /* EP3[4:3] */
+ unsigned int agc_mode:2;
+ /* EP3[2:0] */
+ unsigned int std:3;
+ /* EP4[7] */
+ unsigned int fm_rfn:1;
+ /* EP4[4:2] */
+ unsigned int if_lvl:3;
+ /* EB22[6:0] */
+ unsigned int rfagc_top:7;
+};
+
+struct tda18271_std_map {
+ struct tda18271_std_map_item fm_radio;
+ struct tda18271_std_map_item atv_b;
+ struct tda18271_std_map_item atv_dk;
+ struct tda18271_std_map_item atv_gh;
+ struct tda18271_std_map_item atv_i;
+ struct tda18271_std_map_item atv_l;
+ struct tda18271_std_map_item atv_lc;
+ struct tda18271_std_map_item atv_mn;
+ struct tda18271_std_map_item atsc_6;
+ struct tda18271_std_map_item dvbt_6;
+ struct tda18271_std_map_item dvbt_7;
+ struct tda18271_std_map_item dvbt_8;
+ struct tda18271_std_map_item qam_6;
+ struct tda18271_std_map_item qam_8;
+};
+
+enum tda18271_role {
+ TDA18271_MASTER = 0,
+ TDA18271_SLAVE,
+};
+
+enum tda18271_i2c_gate {
+ TDA18271_GATE_AUTO = 0,
+ TDA18271_GATE_ANALOG,
+ TDA18271_GATE_DIGITAL,
+};
+
+struct tda18271_config {
+ /* override default if freq / std settings (optional) */
+ struct tda18271_std_map *std_map;
+
+ /* master / slave tuner: master uses main pll, slave uses cal pll */
+ enum tda18271_role role;
+
+ /* use i2c gate provided by analog or digital demod */
+ enum tda18271_i2c_gate gate;
+
+ /* some i2c providers cant write all 39 registers at once */
+ unsigned int small_i2c:1;
+};
+
+#if defined(CONFIG_DVB_TDA18271) || (defined(CONFIG_DVB_TDA18271_MODULE) && defined(MODULE))
+extern struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr,
+ struct i2c_adapter *i2c,
+ struct tda18271_config *cfg);
+#else
+static inline struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe,
+ u8 addr,
+ struct i2c_adapter *i2c,
+ struct tda18271_config *cfg)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif
+
+#endif /* __TDA18271_H__ */
--- /dev/null
+/*
+ *
+ * (c) 2005 Hartmut Hackmann
+ * (c) 2007 Michael Krufky
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <asm/types.h>
+#include <linux/dvb/frontend.h>
+#include <linux/videodev2.h>
+
+#include "tda827x.h"
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
+
+#define dprintk(args...) \
+ do { \
+ if (debug) printk(KERN_DEBUG "tda827x: " args); \
+ } while (0)
+
+struct tda827x_priv {
+ int i2c_addr;
+ struct i2c_adapter *i2c_adap;
+ struct tda827x_config *cfg;
+
+ unsigned int sgIF;
+ unsigned char lpsel;
+
+ u32 frequency;
+ u32 bandwidth;
+};
+
+static void tda827x_set_std(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct tda827x_priv *priv = fe->tuner_priv;
+ char *mode;
+
+ priv->lpsel = 0;
+ if (params->std & V4L2_STD_MN) {
+ priv->sgIF = 92;
+ priv->lpsel = 1;
+ mode = "MN";
+ } else if (params->std & V4L2_STD_B) {
+ priv->sgIF = 108;
+ mode = "B";
+ } else if (params->std & V4L2_STD_GH) {
+ priv->sgIF = 124;
+ mode = "GH";
+ } else if (params->std & V4L2_STD_PAL_I) {
+ priv->sgIF = 124;
+ mode = "I";
+ } else if (params->std & V4L2_STD_DK) {
+ priv->sgIF = 124;
+ mode = "DK";
+ } else if (params->std & V4L2_STD_SECAM_L) {
+ priv->sgIF = 124;
+ mode = "L";
+ } else if (params->std & V4L2_STD_SECAM_LC) {
+ priv->sgIF = 20;
+ mode = "LC";
+ } else {
+ priv->sgIF = 124;
+ mode = "xx";
+ }
+
+ if (params->mode == V4L2_TUNER_RADIO)
+ priv->sgIF = 88; /* if frequency is 5.5 MHz */
+
+ dprintk("setting tda827x to system %s\n", mode);
+}
+
+
+/* ------------------------------------------------------------------ */
+
+struct tda827x_data {
+ u32 lomax;
+ u8 spd;
+ u8 bs;
+ u8 bp;
+ u8 cp;
+ u8 gc3;
+ u8 div1p5;
+};
+
+static const struct tda827x_data tda827x_table[] = {
+ { .lomax = 62000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1},
+ { .lomax = 66000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1},
+ { .lomax = 76000000, .spd = 3, .bs = 1, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0},
+ { .lomax = 84000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0},
+ { .lomax = 93000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0},
+ { .lomax = 98000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0},
+ { .lomax = 109000000, .spd = 3, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
+ { .lomax = 123000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1},
+ { .lomax = 133000000, .spd = 2, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1},
+ { .lomax = 151000000, .spd = 2, .bs = 1, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
+ { .lomax = 154000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
+ { .lomax = 181000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 0, .div1p5 = 0},
+ { .lomax = 185000000, .spd = 2, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
+ { .lomax = 217000000, .spd = 2, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
+ { .lomax = 244000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1},
+ { .lomax = 265000000, .spd = 1, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1},
+ { .lomax = 302000000, .spd = 1, .bs = 1, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
+ { .lomax = 324000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
+ { .lomax = 370000000, .spd = 1, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
+ { .lomax = 454000000, .spd = 1, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
+ { .lomax = 493000000, .spd = 0, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1},
+ { .lomax = 530000000, .spd = 0, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1},
+ { .lomax = 554000000, .spd = 0, .bs = 1, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
+ { .lomax = 604000000, .spd = 0, .bs = 1, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
+ { .lomax = 696000000, .spd = 0, .bs = 2, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
+ { .lomax = 740000000, .spd = 0, .bs = 2, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0},
+ { .lomax = 820000000, .spd = 0, .bs = 3, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
+ { .lomax = 865000000, .spd = 0, .bs = 3, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0},
+ { .lomax = 0, .spd = 0, .bs = 0, .bp = 0, .cp = 0, .gc3 = 0, .div1p5 = 0}
+};
+
+static int tda827xo_set_params(struct dvb_frontend *fe,
+ struct dvb_frontend_parameters *params)
+{
+ struct tda827x_priv *priv = fe->tuner_priv;
+ u8 buf[14];
+
+ struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
+ .buf = buf, .len = sizeof(buf) };
+ int i, tuner_freq, if_freq;
+ u32 N;
+
+ dprintk("%s:\n", __func__);
+ switch (params->u.ofdm.bandwidth) {
+ case BANDWIDTH_6_MHZ:
+ if_freq = 4000000;
+ break;
+ case BANDWIDTH_7_MHZ:
+ if_freq = 4500000;
+ break;
+ default: /* 8 MHz or Auto */
+ if_freq = 5000000;
+ break;
+ }
+ tuner_freq = params->frequency + if_freq;
+
+ i = 0;
+ while (tda827x_table[i].lomax < tuner_freq) {
+ if (tda827x_table[i + 1].lomax == 0)
+ break;
+ i++;
+ }
+
+ N = ((tuner_freq + 125000) / 250000) << (tda827x_table[i].spd + 2);
+ buf[0] = 0;
+ buf[1] = (N>>8) | 0x40;
+ buf[2] = N & 0xff;
+ buf[3] = 0;
+ buf[4] = 0x52;
+ buf[5] = (tda827x_table[i].spd << 6) + (tda827x_table[i].div1p5 << 5) +
+ (tda827x_table[i].bs << 3) +
+ tda827x_table[i].bp;
+ buf[6] = (tda827x_table[i].gc3 << 4) + 0x8f;
+ buf[7] = 0xbf;
+ buf[8] = 0x2a;
+ buf[9] = 0x05;
+ buf[10] = 0xff;
+ buf[11] = 0x00;
+ buf[12] = 0x00;
+ buf[13] = 0x40;
+
+ msg.len = 14;
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) {
+ printk("%s: could not write to tuner at addr: 0x%02x\n",
+ __func__, priv->i2c_addr << 1);
+ return -EIO;
+ }
+ msleep(500);
+ /* correct CP value */
+ buf[0] = 0x30;
+ buf[1] = 0x50 + tda827x_table[i].cp;
+ msg.len = 2;
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ priv->frequency = tuner_freq - if_freq; // FIXME
+ priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
+
+ return 0;
+}
+
+static int tda827xo_sleep(struct dvb_frontend *fe)
+{
+ struct tda827x_priv *priv = fe->tuner_priv;
+ static u8 buf[] = { 0x30, 0xd0 };
+ struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
+ .buf = buf, .len = sizeof(buf) };
+
+ dprintk("%s:\n", __func__);
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ if (priv->cfg && priv->cfg->sleep)
+ priv->cfg->sleep(fe);
+
+ return 0;
+}
+
+/* ------------------------------------------------------------------ */
+
+static int tda827xo_set_analog_params(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ unsigned char tuner_reg[8];
+ unsigned char reg2[2];
+ u32 N;
+ int i;
+ struct tda827x_priv *priv = fe->tuner_priv;
+ struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0 };
+ unsigned int freq = params->frequency;
+
+ tda827x_set_std(fe, params);
+
+ if (params->mode == V4L2_TUNER_RADIO)
+ freq = freq / 1000;
+
+ N = freq + priv->sgIF;
+
+ i = 0;
+ while (tda827x_table[i].lomax < N * 62500) {
+ if (tda827x_table[i + 1].lomax == 0)
+ break;
+ i++;
+ }
+
+ N = N << tda827x_table[i].spd;
+
+ tuner_reg[0] = 0;
+ tuner_reg[1] = (unsigned char)(N>>8);
+ tuner_reg[2] = (unsigned char) N;
+ tuner_reg[3] = 0x40;
+ tuner_reg[4] = 0x52 + (priv->lpsel << 5);
+ tuner_reg[5] = (tda827x_table[i].spd << 6) +
+ (tda827x_table[i].div1p5 << 5) +
+ (tda827x_table[i].bs << 3) + tda827x_table[i].bp;
+ tuner_reg[6] = 0x8f + (tda827x_table[i].gc3 << 4);
+ tuner_reg[7] = 0x8f;
+
+ msg.buf = tuner_reg;
+ msg.len = 8;
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ msg.buf = reg2;
+ msg.len = 2;
+ reg2[0] = 0x80;
+ reg2[1] = 0;
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ reg2[0] = 0x60;
+ reg2[1] = 0xbf;
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ reg2[0] = 0x30;
+ reg2[1] = tuner_reg[4] + 0x80;
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ msleep(1);
+ reg2[0] = 0x30;
+ reg2[1] = tuner_reg[4] + 4;
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ msleep(1);
+ reg2[0] = 0x30;
+ reg2[1] = tuner_reg[4];
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ msleep(550);
+ reg2[0] = 0x30;
+ reg2[1] = (tuner_reg[4] & 0xfc) + tda827x_table[i].cp;
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ reg2[0] = 0x60;
+ reg2[1] = 0x3f;
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ reg2[0] = 0x80;
+ reg2[1] = 0x08; /* Vsync en */
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ priv->frequency = freq * 62500;
+
+ return 0;
+}
+
+static void tda827xo_agcf(struct dvb_frontend *fe)
+{
+ struct tda827x_priv *priv = fe->tuner_priv;
+ unsigned char data[] = { 0x80, 0x0c };
+ struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
+ .buf = data, .len = 2};
+
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+}
+
+/* ------------------------------------------------------------------ */
+
+struct tda827xa_data {
+ u32 lomax;
+ u8 svco;
+ u8 spd;
+ u8 scr;
+ u8 sbs;
+ u8 gc3;
+};
+
+static const struct tda827xa_data tda827xa_dvbt[] = {
+ { .lomax = 56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 1},
+ { .lomax = 67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1},
+ { .lomax = 81250000, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1},
+ { .lomax = 97500000, .svco = 2, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1},
+ { .lomax = 113750000, .svco = 3, .spd = 3, .scr = 0, .sbs = 1, .gc3 = 1},
+ { .lomax = 134500000, .svco = 0, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
+ { .lomax = 154000000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
+ { .lomax = 162500000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
+ { .lomax = 183000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
+ { .lomax = 195000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1},
+ { .lomax = 227500000, .svco = 3, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1},
+ { .lomax = 269000000, .svco = 0, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1},
+ { .lomax = 290000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1},
+ { .lomax = 325000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1},
+ { .lomax = 390000000, .svco = 2, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1},
+ { .lomax = 455000000, .svco = 3, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1},
+ { .lomax = 520000000, .svco = 0, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1},
+ { .lomax = 538000000, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1},
+ { .lomax = 550000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1},
+ { .lomax = 620000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
+ { .lomax = 650000000, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
+ { .lomax = 700000000, .svco = 2, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
+ { .lomax = 780000000, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
+ { .lomax = 820000000, .svco = 3, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
+ { .lomax = 870000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
+ { .lomax = 911000000, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 0},
+ { .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0}
+};
+
+static struct tda827xa_data tda827xa_analog[] = {
+ { .lomax = 56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 3},
+ { .lomax = 67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3},
+ { .lomax = 81250000, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3},
+ { .lomax = 97500000, .svco = 2, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3},
+ { .lomax = 113750000, .svco = 3, .spd = 3, .scr = 0, .sbs = 1, .gc3 = 1},
+ { .lomax = 134500000, .svco = 0, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
+ { .lomax = 154000000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
+ { .lomax = 162500000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
+ { .lomax = 183000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
+ { .lomax = 195000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1},
+ { .lomax = 227500000, .svco = 3, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 3},
+ { .lomax = 269000000, .svco = 0, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 3},
+ { .lomax = 325000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1},
+ { .lomax = 390000000, .svco = 2, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 3},
+ { .lomax = 455000000, .svco = 3, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 3},
+ { .lomax = 520000000, .svco = 0, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1},
+ { .lomax = 538000000, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1},
+ { .lomax = 554000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1},
+ { .lomax = 620000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
+ { .lomax = 650000000, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
+ { .lomax = 700000000, .svco = 2, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
+ { .lomax = 780000000, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
+ { .lomax = 820000000, .svco = 3, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
+ { .lomax = 870000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
+ { .lomax = 911000000, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 0},
+ { .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0}
+};
+
+static int tda827xa_sleep(struct dvb_frontend *fe)
+{
+ struct tda827x_priv *priv = fe->tuner_priv;
+ static u8 buf[] = { 0x30, 0x90 };
+ struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
+ .buf = buf, .len = sizeof(buf) };
+
+ dprintk("%s:\n", __func__);
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 0);
+
+ if (priv->cfg && priv->cfg->sleep)
+ priv->cfg->sleep(fe);
+
+ return 0;
+}
+
+static void tda827xa_lna_gain(struct dvb_frontend *fe, int high,
+ struct analog_parameters *params)
+{
+ struct tda827x_priv *priv = fe->tuner_priv;
+ unsigned char buf[] = {0x22, 0x01};
+ int arg;
+ int gp_func;
+ struct i2c_msg msg = { .addr = priv->cfg->switch_addr, .flags = 0,
+ .buf = buf, .len = sizeof(buf) };
+
+ if (NULL == priv->cfg) {
+ dprintk("tda827x_config not defined, cannot set LNA gain!\n");
+ return;
+ }
+ if (priv->cfg->config) {
+ if (high)
+ dprintk("setting LNA to high gain\n");
+ else
+ dprintk("setting LNA to low gain\n");
+ }
+ switch (priv->cfg->config) {
+ case 0: /* no LNA */
+ break;
+ case 1: /* switch is GPIO 0 of tda8290 */
+ case 2:
+ if (params == NULL) {
+ gp_func = 0;
+ arg = 0;
+ } else {
+ /* turn Vsync on */
+ gp_func = 1;
+ if (params->std & V4L2_STD_MN)
+ arg = 1;
+ else
+ arg = 0;
+ }
+ if (priv->cfg->tuner_callback)
+ priv->cfg->tuner_callback(priv->i2c_adap->algo_data,
+ gp_func, arg);
+ buf[1] = high ? 0 : 1;
+ if (priv->cfg->config == 2)
+ buf[1] = high ? 1 : 0;
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+ break;
+ case 3: /* switch with GPIO of saa713x */
+ if (priv->cfg->tuner_callback)
+ priv->cfg->tuner_callback(priv->i2c_adap->algo_data, 0, high);
+ break;
+ }
+}
+
+static int tda827xa_set_params(struct dvb_frontend *fe,
+ struct dvb_frontend_parameters *params)
+{
+ struct tda827x_priv *priv = fe->tuner_priv;
+ u8 buf[11];
+
+ struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
+ .buf = buf, .len = sizeof(buf) };
+
+ int i, tuner_freq, if_freq;
+ u32 N;
+
+ dprintk("%s:\n", __func__);
+
+ tda827xa_lna_gain(fe, 1, NULL);
+ msleep(20);
+
+ switch (params->u.ofdm.bandwidth) {
+ case BANDWIDTH_6_MHZ:
+ if_freq = 4000000;
+ break;
+ case BANDWIDTH_7_MHZ:
+ if_freq = 4500000;
+ break;
+ default: /* 8 MHz or Auto */
+ if_freq = 5000000;
+ break;
+ }
+ tuner_freq = params->frequency + if_freq;
+
+ i = 0;
+ while (tda827xa_dvbt[i].lomax < tuner_freq) {
+ if(tda827xa_dvbt[i + 1].lomax == 0)
+ break;
+ i++;
+ }
+
+ N = ((tuner_freq + 31250) / 62500) << tda827xa_dvbt[i].spd;
+ buf[0] = 0; // subaddress
+ buf[1] = N >> 8;
+ buf[2] = N & 0xff;
+ buf[3] = 0;
+ buf[4] = 0x16;
+ buf[5] = (tda827xa_dvbt[i].spd << 5) + (tda827xa_dvbt[i].svco << 3) +
+ tda827xa_dvbt[i].sbs;
+ buf[6] = 0x4b + (tda827xa_dvbt[i].gc3 << 4);
+ buf[7] = 0x1c;
+ buf[8] = 0x06;
+ buf[9] = 0x24;
+ buf[10] = 0x00;
+ msg.len = 11;
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) {
+ printk("%s: could not write to tuner at addr: 0x%02x\n",
+ __func__, priv->i2c_addr << 1);
+ return -EIO;
+ }
+ buf[0] = 0x90;
+ buf[1] = 0xff;
+ buf[2] = 0x60;
+ buf[3] = 0x00;
+ buf[4] = 0x59; // lpsel, for 6MHz + 2
+ msg.len = 5;
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ buf[0] = 0xa0;
+ buf[1] = 0x40;
+ msg.len = 2;
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ msleep(11);
+ msg.flags = I2C_M_RD;
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+ msg.flags = 0;
+
+ buf[1] >>= 4;
+ dprintk("tda8275a AGC2 gain is: %d\n", buf[1]);
+ if ((buf[1]) < 2) {
+ tda827xa_lna_gain(fe, 0, NULL);
+ buf[0] = 0x60;
+ buf[1] = 0x0c;
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+ }
+
+ buf[0] = 0xc0;
+ buf[1] = 0x99; // lpsel, for 6MHz + 2
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ buf[0] = 0x60;
+ buf[1] = 0x3c;
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ /* correct CP value */
+ buf[0] = 0x30;
+ buf[1] = 0x10 + tda827xa_dvbt[i].scr;
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ msleep(163);
+ buf[0] = 0xc0;
+ buf[1] = 0x39; // lpsel, for 6MHz + 2
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ msleep(3);
+ /* freeze AGC1 */
+ buf[0] = 0x50;
+ buf[1] = 0x4f + (tda827xa_dvbt[i].gc3 << 4);
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ priv->frequency = tuner_freq - if_freq; // FIXME
+ priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
+
+ return 0;
+}
+
+
+static int tda827xa_set_analog_params(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ unsigned char tuner_reg[11];
+ u32 N;
+ int i;
+ struct tda827x_priv *priv = fe->tuner_priv;
+ struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
+ .buf = tuner_reg, .len = sizeof(tuner_reg) };
+ unsigned int freq = params->frequency;
+
+ tda827x_set_std(fe, params);
+
+ tda827xa_lna_gain(fe, 1, params);
+ msleep(10);
+
+ if (params->mode == V4L2_TUNER_RADIO)
+ freq = freq / 1000;
+
+ N = freq + priv->sgIF;
+
+ i = 0;
+ while (tda827xa_analog[i].lomax < N * 62500) {
+ if (tda827xa_analog[i + 1].lomax == 0)
+ break;
+ i++;
+ }
+
+ N = N << tda827xa_analog[i].spd;
+
+ tuner_reg[0] = 0;
+ tuner_reg[1] = (unsigned char)(N>>8);
+ tuner_reg[2] = (unsigned char) N;
+ tuner_reg[3] = 0;
+ tuner_reg[4] = 0x16;
+ tuner_reg[5] = (tda827xa_analog[i].spd << 5) +
+ (tda827xa_analog[i].svco << 3) +
+ tda827xa_analog[i].sbs;
+ tuner_reg[6] = 0x8b + (tda827xa_analog[i].gc3 << 4);
+ tuner_reg[7] = 0x1c;
+ tuner_reg[8] = 4;
+ tuner_reg[9] = 0x20;
+ tuner_reg[10] = 0x00;
+ msg.len = 11;
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ tuner_reg[0] = 0x90;
+ tuner_reg[1] = 0xff;
+ tuner_reg[2] = 0xe0;
+ tuner_reg[3] = 0;
+ tuner_reg[4] = 0x99 + (priv->lpsel << 1);
+ msg.len = 5;
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ tuner_reg[0] = 0xa0;
+ tuner_reg[1] = 0xc0;
+ msg.len = 2;
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ tuner_reg[0] = 0x30;
+ tuner_reg[1] = 0x10 + tda827xa_analog[i].scr;
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ msg.flags = I2C_M_RD;
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+ msg.flags = 0;
+ tuner_reg[1] >>= 4;
+ dprintk("AGC2 gain is: %d\n", tuner_reg[1]);
+ if (tuner_reg[1] < 1)
+ tda827xa_lna_gain(fe, 0, params);
+
+ msleep(100);
+ tuner_reg[0] = 0x60;
+ tuner_reg[1] = 0x3c;
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ msleep(163);
+ tuner_reg[0] = 0x50;
+ tuner_reg[1] = 0x8f + (tda827xa_analog[i].gc3 << 4);
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ tuner_reg[0] = 0x80;
+ tuner_reg[1] = 0x28;
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ tuner_reg[0] = 0xb0;
+ tuner_reg[1] = 0x01;
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ tuner_reg[0] = 0xc0;
+ tuner_reg[1] = 0x19 + (priv->lpsel << 1);
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+
+ priv->frequency = freq * 62500;
+
+ return 0;
+}
+
+static void tda827xa_agcf(struct dvb_frontend *fe)
+{
+ struct tda827x_priv *priv = fe->tuner_priv;
+ unsigned char data[] = {0x80, 0x2c};
+ struct i2c_msg msg = {.addr = priv->i2c_addr, .flags = 0,
+ .buf = data, .len = 2};
+ i2c_transfer(priv->i2c_adap, &msg, 1);
+}
+
+/* ------------------------------------------------------------------ */
+
+static int tda827x_release(struct dvb_frontend *fe)
+{
+ kfree(fe->tuner_priv);
+ fe->tuner_priv = NULL;
+ return 0;
+}
+
+static int tda827x_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+ struct tda827x_priv *priv = fe->tuner_priv;
+ *frequency = priv->frequency;
+ return 0;
+}
+
+static int tda827x_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
+{
+ struct tda827x_priv *priv = fe->tuner_priv;
+ *bandwidth = priv->bandwidth;
+ return 0;
+}
+
+static int tda827x_init(struct dvb_frontend *fe)
+{
+ struct tda827x_priv *priv = fe->tuner_priv;
+ dprintk("%s:\n", __func__);
+ if (priv->cfg && priv->cfg->init)
+ priv->cfg->init(fe);
+
+ return 0;
+}
+
+static int tda827x_probe_version(struct dvb_frontend *fe);
+
+static int tda827x_initial_init(struct dvb_frontend *fe)
+{
+ int ret;
+ ret = tda827x_probe_version(fe);
+ if (ret)
+ return ret;
+ return fe->ops.tuner_ops.init(fe);
+}
+
+static int tda827x_initial_sleep(struct dvb_frontend *fe)
+{
+ int ret;
+ ret = tda827x_probe_version(fe);
+ if (ret)
+ return ret;
+ return fe->ops.tuner_ops.sleep(fe);
+}
+
+static struct dvb_tuner_ops tda827xo_tuner_ops = {
+ .info = {
+ .name = "Philips TDA827X",
+ .frequency_min = 55000000,
+ .frequency_max = 860000000,
+ .frequency_step = 250000
+ },
+ .release = tda827x_release,
+ .init = tda827x_initial_init,
+ .sleep = tda827x_initial_sleep,
+ .set_params = tda827xo_set_params,
+ .set_analog_params = tda827xo_set_analog_params,
+ .get_frequency = tda827x_get_frequency,
+ .get_bandwidth = tda827x_get_bandwidth,
+};
+
+static struct dvb_tuner_ops tda827xa_tuner_ops = {
+ .info = {
+ .name = "Philips TDA827XA",
+ .frequency_min = 44000000,
+ .frequency_max = 906000000,
+ .frequency_step = 62500
+ },
+ .release = tda827x_release,
+ .init = tda827x_init,
+ .sleep = tda827xa_sleep,
+ .set_params = tda827xa_set_params,
+ .set_analog_params = tda827xa_set_analog_params,
+ .get_frequency = tda827x_get_frequency,
+ .get_bandwidth = tda827x_get_bandwidth,
+};
+
+static int tda827x_probe_version(struct dvb_frontend *fe)
+{ u8 data;
+ struct tda827x_priv *priv = fe->tuner_priv;
+ struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = I2C_M_RD,
+ .buf = &data, .len = 1 };
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) {
+ printk("%s: could not read from tuner at addr: 0x%02x\n",
+ __func__, msg.addr << 1);
+ return -EIO;
+ }
+ if ((data & 0x3c) == 0) {
+ dprintk("tda827x tuner found\n");
+ fe->ops.tuner_ops.init = tda827x_init;
+ fe->ops.tuner_ops.sleep = tda827xo_sleep;
+ if (priv->cfg)
+ priv->cfg->agcf = tda827xo_agcf;
+ } else {
+ dprintk("tda827xa tuner found\n");
+ memcpy(&fe->ops.tuner_ops, &tda827xa_tuner_ops, sizeof(struct dvb_tuner_ops));
+ if (priv->cfg)
+ priv->cfg->agcf = tda827xa_agcf;
+ }
+ return 0;
+}
+
+struct dvb_frontend *tda827x_attach(struct dvb_frontend *fe, int addr,
+ struct i2c_adapter *i2c,
+ struct tda827x_config *cfg)
+{
+ struct tda827x_priv *priv = NULL;
+
+ dprintk("%s:\n", __func__);
+ priv = kzalloc(sizeof(struct tda827x_priv), GFP_KERNEL);
+ if (priv == NULL)
+ return NULL;
+
+ priv->i2c_addr = addr;
+ priv->i2c_adap = i2c;
+ priv->cfg = cfg;
+ memcpy(&fe->ops.tuner_ops, &tda827xo_tuner_ops, sizeof(struct dvb_tuner_ops));
+ fe->tuner_priv = priv;
+
+ dprintk("type set to %s\n", fe->ops.tuner_ops.info.name);
+
+ return fe;
+}
+EXPORT_SYMBOL_GPL(tda827x_attach);
+
+MODULE_DESCRIPTION("DVB TDA827x driver");
+MODULE_AUTHOR("Hartmut Hackmann <hartmut.hackmann@t-online.de>");
+MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
+MODULE_LICENSE("GPL");
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
--- /dev/null
+ /*
+ DVB Driver for Philips tda827x / tda827xa Silicon tuners
+
+ (c) 2005 Hartmut Hackmann
+ (c) 2007 Michael Krufky
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ */
+
+#ifndef __DVB_TDA827X_H__
+#define __DVB_TDA827X_H__
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+struct tda827x_config
+{
+ /* saa7134 - provided callbacks */
+ int (*init) (struct dvb_frontend *fe);
+ int (*sleep) (struct dvb_frontend *fe);
+
+ /* interface to tda829x driver */
+ unsigned int config;
+ int switch_addr;
+ int (*tuner_callback) (void *dev, int command, int arg);
+
+ void (*agcf)(struct dvb_frontend *fe);
+};
+
+
+/**
+ * Attach a tda827x tuner to the supplied frontend structure.
+ *
+ * @param fe Frontend to attach to.
+ * @param addr i2c address of the tuner.
+ * @param i2c i2c adapter to use.
+ * @param cfg optional callback function pointers.
+ * @return FE pointer on success, NULL on failure.
+ */
+#if defined(CONFIG_DVB_TDA827X) || (defined(CONFIG_DVB_TDA827X_MODULE) && defined(MODULE))
+extern struct dvb_frontend* tda827x_attach(struct dvb_frontend *fe, int addr,
+ struct i2c_adapter *i2c,
+ struct tda827x_config *cfg);
+#else
+static inline struct dvb_frontend* tda827x_attach(struct dvb_frontend *fe,
+ int addr,
+ struct i2c_adapter *i2c,
+ struct tda827x_config *cfg)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif // CONFIG_DVB_TDA827X
+
+#endif // __DVB_TDA827X_H__
--- /dev/null
+/*
+
+ i2c tv tuner chip device driver
+ controls the philips tda8290+75 tuner chip combo.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ This "tda8290" module was split apart from the original "tuner" module.
+*/
+
+#include <linux/i2c.h>
+#include <linux/delay.h>
+#include <linux/videodev.h>
+#include "tuner-i2c.h"
+#include "tda8290.h"
+#include "tda827x.h"
+#include "tda18271.h"
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable verbose debug messages");
+
+/* ---------------------------------------------------------------------- */
+
+struct tda8290_priv {
+ struct tuner_i2c_props i2c_props;
+
+ unsigned char tda8290_easy_mode;
+
+ unsigned char tda827x_addr;
+
+ unsigned char ver;
+#define TDA8290 1
+#define TDA8295 2
+#define TDA8275 4
+#define TDA8275A 8
+#define TDA18271 16
+
+ struct tda827x_config cfg;
+};
+
+/*---------------------------------------------------------------------*/
+
+static int tda8290_i2c_bridge(struct dvb_frontend *fe, int close)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+
+ unsigned char enable[2] = { 0x21, 0xC0 };
+ unsigned char disable[2] = { 0x21, 0x00 };
+ unsigned char *msg;
+
+ if (close) {
+ msg = enable;
+ tuner_i2c_xfer_send(&priv->i2c_props, msg, 2);
+ /* let the bridge stabilize */
+ msleep(20);
+ } else {
+ msg = disable;
+ tuner_i2c_xfer_send(&priv->i2c_props, msg, 2);
+ }
+
+ return 0;
+}
+
+static int tda8295_i2c_bridge(struct dvb_frontend *fe, int close)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+
+ unsigned char enable[2] = { 0x45, 0xc1 };
+ unsigned char disable[2] = { 0x46, 0x00 };
+ unsigned char buf[3] = { 0x45, 0x01, 0x00 };
+ unsigned char *msg;
+
+ if (close) {
+ msg = enable;
+ tuner_i2c_xfer_send(&priv->i2c_props, msg, 2);
+ /* let the bridge stabilize */
+ msleep(20);
+ } else {
+ msg = disable;
+ tuner_i2c_xfer_send(&priv->i2c_props, msg, 1);
+ tuner_i2c_xfer_recv(&priv->i2c_props, &msg[1], 1);
+
+ buf[2] = msg[1];
+ buf[2] &= ~0x04;
+ tuner_i2c_xfer_send(&priv->i2c_props, buf, 3);
+ msleep(5);
+
+ msg[1] |= 0x04;
+ tuner_i2c_xfer_send(&priv->i2c_props, msg, 2);
+ }
+
+ return 0;
+}
+
+/*---------------------------------------------------------------------*/
+
+static void set_audio(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+ char* mode;
+
+ if (params->std & V4L2_STD_MN) {
+ priv->tda8290_easy_mode = 0x01;
+ mode = "MN";
+ } else if (params->std & V4L2_STD_B) {
+ priv->tda8290_easy_mode = 0x02;
+ mode = "B";
+ } else if (params->std & V4L2_STD_GH) {
+ priv->tda8290_easy_mode = 0x04;
+ mode = "GH";
+ } else if (params->std & V4L2_STD_PAL_I) {
+ priv->tda8290_easy_mode = 0x08;
+ mode = "I";
+ } else if (params->std & V4L2_STD_DK) {
+ priv->tda8290_easy_mode = 0x10;
+ mode = "DK";
+ } else if (params->std & V4L2_STD_SECAM_L) {
+ priv->tda8290_easy_mode = 0x20;
+ mode = "L";
+ } else if (params->std & V4L2_STD_SECAM_LC) {
+ priv->tda8290_easy_mode = 0x40;
+ mode = "LC";
+ } else {
+ priv->tda8290_easy_mode = 0x10;
+ mode = "xx";
+ }
+
+ tuner_dbg("setting tda829x to system %s\n", mode);
+}
+
+static void tda8290_set_params(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+
+ unsigned char soft_reset[] = { 0x00, 0x00 };
+ unsigned char easy_mode[] = { 0x01, priv->tda8290_easy_mode };
+ unsigned char expert_mode[] = { 0x01, 0x80 };
+ unsigned char agc_out_on[] = { 0x02, 0x00 };
+ unsigned char gainset_off[] = { 0x28, 0x14 };
+ unsigned char if_agc_spd[] = { 0x0f, 0x88 };
+ unsigned char adc_head_6[] = { 0x05, 0x04 };
+ unsigned char adc_head_9[] = { 0x05, 0x02 };
+ unsigned char adc_head_12[] = { 0x05, 0x01 };
+ unsigned char pll_bw_nom[] = { 0x0d, 0x47 };
+ unsigned char pll_bw_low[] = { 0x0d, 0x27 };
+ unsigned char gainset_2[] = { 0x28, 0x64 };
+ unsigned char agc_rst_on[] = { 0x0e, 0x0b };
+ unsigned char agc_rst_off[] = { 0x0e, 0x09 };
+ unsigned char if_agc_set[] = { 0x0f, 0x81 };
+ unsigned char addr_adc_sat = 0x1a;
+ unsigned char addr_agc_stat = 0x1d;
+ unsigned char addr_pll_stat = 0x1b;
+ unsigned char adc_sat, agc_stat,
+ pll_stat;
+ int i;
+
+ set_audio(fe, params);
+
+ if (priv->cfg.config)
+ tuner_dbg("tda827xa config is 0x%02x\n", priv->cfg.config);
+ tuner_i2c_xfer_send(&priv->i2c_props, easy_mode, 2);
+ tuner_i2c_xfer_send(&priv->i2c_props, agc_out_on, 2);
+ tuner_i2c_xfer_send(&priv->i2c_props, soft_reset, 2);
+ msleep(1);
+
+ expert_mode[1] = priv->tda8290_easy_mode + 0x80;
+ tuner_i2c_xfer_send(&priv->i2c_props, expert_mode, 2);
+ tuner_i2c_xfer_send(&priv->i2c_props, gainset_off, 2);
+ tuner_i2c_xfer_send(&priv->i2c_props, if_agc_spd, 2);
+ if (priv->tda8290_easy_mode & 0x60)
+ tuner_i2c_xfer_send(&priv->i2c_props, adc_head_9, 2);
+ else
+ tuner_i2c_xfer_send(&priv->i2c_props, adc_head_6, 2);
+ tuner_i2c_xfer_send(&priv->i2c_props, pll_bw_nom, 2);
+
+ tda8290_i2c_bridge(fe, 1);
+
+ if (fe->ops.tuner_ops.set_analog_params)
+ fe->ops.tuner_ops.set_analog_params(fe, params);
+
+ for (i = 0; i < 3; i++) {
+ tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1);
+ tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1);
+ if (pll_stat & 0x80) {
+ tuner_i2c_xfer_send(&priv->i2c_props, &addr_adc_sat, 1);
+ tuner_i2c_xfer_recv(&priv->i2c_props, &adc_sat, 1);
+ tuner_i2c_xfer_send(&priv->i2c_props, &addr_agc_stat, 1);
+ tuner_i2c_xfer_recv(&priv->i2c_props, &agc_stat, 1);
+ tuner_dbg("tda8290 is locked, AGC: %d\n", agc_stat);
+ break;
+ } else {
+ tuner_dbg("tda8290 not locked, no signal?\n");
+ msleep(100);
+ }
+ }
+ /* adjust headroom resp. gain */
+ if ((agc_stat > 115) || (!(pll_stat & 0x80) && (adc_sat < 20))) {
+ tuner_dbg("adjust gain, step 1. Agc: %d, ADC stat: %d, lock: %d\n",
+ agc_stat, adc_sat, pll_stat & 0x80);
+ tuner_i2c_xfer_send(&priv->i2c_props, gainset_2, 2);
+ msleep(100);
+ tuner_i2c_xfer_send(&priv->i2c_props, &addr_agc_stat, 1);
+ tuner_i2c_xfer_recv(&priv->i2c_props, &agc_stat, 1);
+ tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1);
+ tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1);
+ if ((agc_stat > 115) || !(pll_stat & 0x80)) {
+ tuner_dbg("adjust gain, step 2. Agc: %d, lock: %d\n",
+ agc_stat, pll_stat & 0x80);
+ if (priv->cfg.agcf)
+ priv->cfg.agcf(fe);
+ msleep(100);
+ tuner_i2c_xfer_send(&priv->i2c_props, &addr_agc_stat, 1);
+ tuner_i2c_xfer_recv(&priv->i2c_props, &agc_stat, 1);
+ tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1);
+ tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1);
+ if((agc_stat > 115) || !(pll_stat & 0x80)) {
+ tuner_dbg("adjust gain, step 3. Agc: %d\n", agc_stat);
+ tuner_i2c_xfer_send(&priv->i2c_props, adc_head_12, 2);
+ tuner_i2c_xfer_send(&priv->i2c_props, pll_bw_low, 2);
+ msleep(100);
+ }
+ }
+ }
+
+ /* l/ l' deadlock? */
+ if(priv->tda8290_easy_mode & 0x60) {
+ tuner_i2c_xfer_send(&priv->i2c_props, &addr_adc_sat, 1);
+ tuner_i2c_xfer_recv(&priv->i2c_props, &adc_sat, 1);
+ tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1);
+ tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1);
+ if ((adc_sat > 20) || !(pll_stat & 0x80)) {
+ tuner_dbg("trying to resolve SECAM L deadlock\n");
+ tuner_i2c_xfer_send(&priv->i2c_props, agc_rst_on, 2);
+ msleep(40);
+ tuner_i2c_xfer_send(&priv->i2c_props, agc_rst_off, 2);
+ }
+ }
+
+ tda8290_i2c_bridge(fe, 0);
+ tuner_i2c_xfer_send(&priv->i2c_props, if_agc_set, 2);
+}
+
+/*---------------------------------------------------------------------*/
+
+static void tda8295_power(struct dvb_frontend *fe, int enable)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+ unsigned char buf[] = { 0x30, 0x00 }; /* clb_stdbt */
+
+ tuner_i2c_xfer_send(&priv->i2c_props, &buf[0], 1);
+ tuner_i2c_xfer_recv(&priv->i2c_props, &buf[1], 1);
+
+ if (enable)
+ buf[1] = 0x01;
+ else
+ buf[1] = 0x03;
+
+ tuner_i2c_xfer_send(&priv->i2c_props, buf, 2);
+}
+
+static void tda8295_set_easy_mode(struct dvb_frontend *fe, int enable)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+ unsigned char buf[] = { 0x01, 0x00 };
+
+ tuner_i2c_xfer_send(&priv->i2c_props, &buf[0], 1);
+ tuner_i2c_xfer_recv(&priv->i2c_props, &buf[1], 1);
+
+ if (enable)
+ buf[1] = 0x01; /* rising edge sets regs 0x02 - 0x23 */
+ else
+ buf[1] = 0x00; /* reset active bit */
+
+ tuner_i2c_xfer_send(&priv->i2c_props, buf, 2);
+}
+
+static void tda8295_set_video_std(struct dvb_frontend *fe)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+ unsigned char buf[] = { 0x00, priv->tda8290_easy_mode };
+
+ tuner_i2c_xfer_send(&priv->i2c_props, buf, 2);
+
+ tda8295_set_easy_mode(fe, 1);
+ msleep(20);
+ tda8295_set_easy_mode(fe, 0);
+}
+
+/*---------------------------------------------------------------------*/
+
+static void tda8295_agc1_out(struct dvb_frontend *fe, int enable)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+ unsigned char buf[] = { 0x02, 0x00 }; /* DIV_FUNC */
+
+ tuner_i2c_xfer_send(&priv->i2c_props, &buf[0], 1);
+ tuner_i2c_xfer_recv(&priv->i2c_props, &buf[1], 1);
+
+ if (enable)
+ buf[1] &= ~0x40;
+ else
+ buf[1] |= 0x40;
+
+ tuner_i2c_xfer_send(&priv->i2c_props, buf, 2);
+}
+
+static void tda8295_agc2_out(struct dvb_frontend *fe, int enable)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+ unsigned char set_gpio_cf[] = { 0x44, 0x00 };
+ unsigned char set_gpio_val[] = { 0x46, 0x00 };
+
+ tuner_i2c_xfer_send(&priv->i2c_props, &set_gpio_cf[0], 1);
+ tuner_i2c_xfer_recv(&priv->i2c_props, &set_gpio_cf[1], 1);
+ tuner_i2c_xfer_send(&priv->i2c_props, &set_gpio_val[0], 1);
+ tuner_i2c_xfer_recv(&priv->i2c_props, &set_gpio_val[1], 1);
+
+ set_gpio_cf[1] &= 0xf0; /* clear GPIO_0 bits 3-0 */
+
+ if (enable) {
+ set_gpio_cf[1] |= 0x01; /* config GPIO_0 as Open Drain Out */
+ set_gpio_val[1] &= 0xfe; /* set GPIO_0 pin low */
+ }
+ tuner_i2c_xfer_send(&priv->i2c_props, set_gpio_cf, 2);
+ tuner_i2c_xfer_send(&priv->i2c_props, set_gpio_val, 2);
+}
+
+static int tda8295_has_signal(struct dvb_frontend *fe)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+
+ unsigned char hvpll_stat = 0x26;
+ unsigned char ret;
+
+ tuner_i2c_xfer_send(&priv->i2c_props, &hvpll_stat, 1);
+ tuner_i2c_xfer_recv(&priv->i2c_props, &ret, 1);
+ return (ret & 0x01) ? 65535 : 0;
+}
+
+/*---------------------------------------------------------------------*/
+
+static void tda8295_set_params(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+
+ unsigned char blanking_mode[] = { 0x1d, 0x00 };
+
+ set_audio(fe, params);
+
+ tuner_dbg("%s: freq = %d\n", __func__, params->frequency);
+
+ tda8295_power(fe, 1);
+ tda8295_agc1_out(fe, 1);
+
+ tuner_i2c_xfer_send(&priv->i2c_props, &blanking_mode[0], 1);
+ tuner_i2c_xfer_recv(&priv->i2c_props, &blanking_mode[1], 1);
+
+ tda8295_set_video_std(fe);
+
+ blanking_mode[1] = 0x03;
+ tuner_i2c_xfer_send(&priv->i2c_props, blanking_mode, 2);
+ msleep(20);
+
+ tda8295_i2c_bridge(fe, 1);
+
+ if (fe->ops.tuner_ops.set_analog_params)
+ fe->ops.tuner_ops.set_analog_params(fe, params);
+
+ if (priv->cfg.agcf)
+ priv->cfg.agcf(fe);
+
+ if (tda8295_has_signal(fe))
+ tuner_dbg("tda8295 is locked\n");
+ else
+ tuner_dbg("tda8295 not locked, no signal?\n");
+
+ tda8295_i2c_bridge(fe, 0);
+}
+
+/*---------------------------------------------------------------------*/
+
+static int tda8290_has_signal(struct dvb_frontend *fe)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+
+ unsigned char i2c_get_afc[1] = { 0x1B };
+ unsigned char afc = 0;
+
+ tuner_i2c_xfer_send(&priv->i2c_props, i2c_get_afc, ARRAY_SIZE(i2c_get_afc));
+ tuner_i2c_xfer_recv(&priv->i2c_props, &afc, 1);
+ return (afc & 0x80)? 65535:0;
+}
+
+/*---------------------------------------------------------------------*/
+
+static void tda8290_standby(struct dvb_frontend *fe)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+
+ unsigned char cb1[] = { 0x30, 0xD0 };
+ unsigned char tda8290_standby[] = { 0x00, 0x02 };
+ unsigned char tda8290_agc_tri[] = { 0x02, 0x20 };
+ struct i2c_msg msg = {.addr = priv->tda827x_addr, .flags=0, .buf=cb1, .len = 2};
+
+ tda8290_i2c_bridge(fe, 1);
+ if (priv->ver & TDA8275A)
+ cb1[1] = 0x90;
+ i2c_transfer(priv->i2c_props.adap, &msg, 1);
+ tda8290_i2c_bridge(fe, 0);
+ tuner_i2c_xfer_send(&priv->i2c_props, tda8290_agc_tri, 2);
+ tuner_i2c_xfer_send(&priv->i2c_props, tda8290_standby, 2);
+}
+
+static void tda8295_standby(struct dvb_frontend *fe)
+{
+ tda8295_agc1_out(fe, 0); /* Put AGC in tri-state */
+
+ tda8295_power(fe, 0);
+}
+
+static void tda8290_init_if(struct dvb_frontend *fe)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+
+ unsigned char set_VS[] = { 0x30, 0x6F };
+ unsigned char set_GP00_CF[] = { 0x20, 0x01 };
+ unsigned char set_GP01_CF[] = { 0x20, 0x0B };
+
+ if ((priv->cfg.config == 1) || (priv->cfg.config == 2))
+ tuner_i2c_xfer_send(&priv->i2c_props, set_GP00_CF, 2);
+ else
+ tuner_i2c_xfer_send(&priv->i2c_props, set_GP01_CF, 2);
+ tuner_i2c_xfer_send(&priv->i2c_props, set_VS, 2);
+}
+
+static void tda8295_init_if(struct dvb_frontend *fe)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+
+ static unsigned char set_adc_ctl[] = { 0x33, 0x14 };
+ static unsigned char set_adc_ctl2[] = { 0x34, 0x00 };
+ static unsigned char set_pll_reg6[] = { 0x3e, 0x63 };
+ static unsigned char set_pll_reg0[] = { 0x38, 0x23 };
+ static unsigned char set_pll_reg7[] = { 0x3f, 0x01 };
+ static unsigned char set_pll_reg10[] = { 0x42, 0x61 };
+ static unsigned char set_gpio_reg0[] = { 0x44, 0x0b };
+
+ tda8295_power(fe, 1);
+
+ tda8295_set_easy_mode(fe, 0);
+ tda8295_set_video_std(fe);
+
+ tuner_i2c_xfer_send(&priv->i2c_props, set_adc_ctl, 2);
+ tuner_i2c_xfer_send(&priv->i2c_props, set_adc_ctl2, 2);
+ tuner_i2c_xfer_send(&priv->i2c_props, set_pll_reg6, 2);
+ tuner_i2c_xfer_send(&priv->i2c_props, set_pll_reg0, 2);
+ tuner_i2c_xfer_send(&priv->i2c_props, set_pll_reg7, 2);
+ tuner_i2c_xfer_send(&priv->i2c_props, set_pll_reg10, 2);
+ tuner_i2c_xfer_send(&priv->i2c_props, set_gpio_reg0, 2);
+
+ tda8295_agc1_out(fe, 0);
+ tda8295_agc2_out(fe, 0);
+}
+
+static void tda8290_init_tuner(struct dvb_frontend *fe)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+ unsigned char tda8275_init[] = { 0x00, 0x00, 0x00, 0x40, 0xdC, 0x04, 0xAf,
+ 0x3F, 0x2A, 0x04, 0xFF, 0x00, 0x00, 0x40 };
+ unsigned char tda8275a_init[] = { 0x00, 0x00, 0x00, 0x00, 0xdC, 0x05, 0x8b,
+ 0x0c, 0x04, 0x20, 0xFF, 0x00, 0x00, 0x4b };
+ struct i2c_msg msg = {.addr = priv->tda827x_addr, .flags=0,
+ .buf=tda8275_init, .len = 14};
+ if (priv->ver & TDA8275A)
+ msg.buf = tda8275a_init;
+
+ tda8290_i2c_bridge(fe, 1);
+ i2c_transfer(priv->i2c_props.adap, &msg, 1);
+ tda8290_i2c_bridge(fe, 0);
+}
+
+/*---------------------------------------------------------------------*/
+
+static void tda829x_release(struct dvb_frontend *fe)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+
+ /* only try to release the tuner if we've
+ * attached it from within this module */
+ if (priv->ver & (TDA18271 | TDA8275 | TDA8275A))
+ if (fe->ops.tuner_ops.release)
+ fe->ops.tuner_ops.release(fe);
+
+ kfree(fe->analog_demod_priv);
+ fe->analog_demod_priv = NULL;
+}
+
+static struct tda18271_config tda829x_tda18271_config = {
+ .gate = TDA18271_GATE_ANALOG,
+};
+
+static int tda829x_find_tuner(struct dvb_frontend *fe)
+{
+ struct tda8290_priv *priv = fe->analog_demod_priv;
+ struct analog_demod_ops *analog_ops = &fe->ops.analog_ops;
+ int i, ret, tuners_found;
+ u32 tuner_addrs;
+ u8 data;
+ struct i2c_msg msg = { .flags = I2C_M_RD, .buf = &data, .len = 1 };
+
+ if (NULL == analog_ops->i2c_gate_ctrl)
+ return -EINVAL;
+
+ analog_ops->i2c_gate_ctrl(fe, 1);
+
+ /* probe for tuner chip */
+ tuners_found = 0;
+ tuner_addrs = 0;
+ for (i = 0x60; i <= 0x63; i++) {
+ msg.addr = i;
+ ret = i2c_transfer(priv->i2c_props.adap, &msg, 1);
+ if (ret == 1) {
+ tuners_found++;
+ tuner_addrs = (tuner_addrs << 8) + i;
+ }
+ }
+ /* if there is more than one tuner, we expect the right one is
+ behind the bridge and we choose the highest address that doesn't
+ give a response now
+ */
+
+ analog_ops->i2c_gate_ctrl(fe, 0);
+
+ if (tuners_found > 1)
+ for (i = 0; i < tuners_found; i++) {
+ msg.addr = tuner_addrs & 0xff;
+ ret = i2c_transfer(priv->i2c_props.adap, &msg, 1);
+ if (ret == 1)
+ tuner_addrs = tuner_addrs >> 8;
+ else
+ break;
+ }
+
+ if (tuner_addrs == 0) {
+ tuner_addrs = 0x60;
+ tuner_info("could not clearly identify tuner address, "
+ "defaulting to %x\n", tuner_addrs);
+ } else {
+ tuner_addrs = tuner_addrs & 0xff;
+ tuner_info("setting tuner address to %x\n", tuner_addrs);
+ }
+ priv->tda827x_addr = tuner_addrs;
+ msg.addr = tuner_addrs;
+
+ analog_ops->i2c_gate_ctrl(fe, 1);
+ ret = i2c_transfer(priv->i2c_props.adap, &msg, 1);
+
+ if (ret != 1) {
+ tuner_warn("tuner access failed!\n");
+ return -EREMOTEIO;
+ }
+
+ if ((data == 0x83) || (data == 0x84)) {
+ priv->ver |= TDA18271;
+ tda18271_attach(fe, priv->tda827x_addr,
+ priv->i2c_props.adap,
+ &tda829x_tda18271_config);
+ } else {
+ if ((data & 0x3c) == 0)
+ priv->ver |= TDA8275;
+ else
+ priv->ver |= TDA8275A;
+
+ tda827x_attach(fe, priv->tda827x_addr, priv->i2c_props.adap, &priv->cfg);
+ priv->cfg.switch_addr = priv->i2c_props.addr;
+ }
+ if (fe->ops.tuner_ops.init)
+ fe->ops.tuner_ops.init(fe);
+
+ if (fe->ops.tuner_ops.sleep)
+ fe->ops.tuner_ops.sleep(fe);
+
+ analog_ops->i2c_gate_ctrl(fe, 0);
+
+ return 0;
+}
+
+static int tda8290_probe(struct tuner_i2c_props *i2c_props)
+{
+#define TDA8290_ID 0x89
+ unsigned char tda8290_id[] = { 0x1f, 0x00 };
+
+ /* detect tda8290 */
+ tuner_i2c_xfer_send(i2c_props, &tda8290_id[0], 1);
+ tuner_i2c_xfer_recv(i2c_props, &tda8290_id[1], 1);
+
+ if (tda8290_id[1] == TDA8290_ID) {
+ if (debug)
+ printk(KERN_DEBUG "%s: tda8290 detected @ %d-%04x\n",
+ __func__, i2c_adapter_id(i2c_props->adap),
+ i2c_props->addr);
+ return 0;
+ }
+
+ return -ENODEV;
+}
+
+static int tda8295_probe(struct tuner_i2c_props *i2c_props)
+{
+#define TDA8295_ID 0x8a
+ unsigned char tda8295_id[] = { 0x2f, 0x00 };
+
+ /* detect tda8295 */
+ tuner_i2c_xfer_send(i2c_props, &tda8295_id[0], 1);
+ tuner_i2c_xfer_recv(i2c_props, &tda8295_id[1], 1);
+
+ if (tda8295_id[1] == TDA8295_ID) {
+ if (debug)
+ printk(KERN_DEBUG "%s: tda8295 detected @ %d-%04x\n",
+ __func__, i2c_adapter_id(i2c_props->adap),
+ i2c_props->addr);
+ return 0;
+ }
+
+ return -ENODEV;
+}
+
+static struct analog_demod_ops tda8290_ops = {
+ .set_params = tda8290_set_params,
+ .has_signal = tda8290_has_signal,
+ .standby = tda8290_standby,
+ .release = tda829x_release,
+ .i2c_gate_ctrl = tda8290_i2c_bridge,
+};
+
+static struct analog_demod_ops tda8295_ops = {
+ .set_params = tda8295_set_params,
+ .has_signal = tda8295_has_signal,
+ .standby = tda8295_standby,
+ .release = tda829x_release,
+ .i2c_gate_ctrl = tda8295_i2c_bridge,
+};
+
+struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c_adap, u8 i2c_addr,
+ struct tda829x_config *cfg)
+{
+ struct tda8290_priv *priv = NULL;
+ char *name;
+
+ priv = kzalloc(sizeof(struct tda8290_priv), GFP_KERNEL);
+ if (priv == NULL)
+ return NULL;
+ fe->analog_demod_priv = priv;
+
+ priv->i2c_props.addr = i2c_addr;
+ priv->i2c_props.adap = i2c_adap;
+ priv->i2c_props.name = "tda829x";
+ if (cfg) {
+ priv->cfg.config = cfg->lna_cfg;
+ priv->cfg.tuner_callback = cfg->tuner_callback;
+ }
+
+ if (tda8290_probe(&priv->i2c_props) == 0) {
+ priv->ver = TDA8290;
+ memcpy(&fe->ops.analog_ops, &tda8290_ops,
+ sizeof(struct analog_demod_ops));
+ }
+
+ if (tda8295_probe(&priv->i2c_props) == 0) {
+ priv->ver = TDA8295;
+ memcpy(&fe->ops.analog_ops, &tda8295_ops,
+ sizeof(struct analog_demod_ops));
+ }
+
+ if ((!(cfg) || (TDA829X_PROBE_TUNER == cfg->probe_tuner)) &&
+ (tda829x_find_tuner(fe) < 0))
+ goto fail;
+
+ switch (priv->ver) {
+ case TDA8290:
+ name = "tda8290";
+ break;
+ case TDA8295:
+ name = "tda8295";
+ break;
+ case TDA8290 | TDA8275:
+ name = "tda8290+75";
+ break;
+ case TDA8295 | TDA8275:
+ name = "tda8295+75";
+ break;
+ case TDA8290 | TDA8275A:
+ name = "tda8290+75a";
+ break;
+ case TDA8295 | TDA8275A:
+ name = "tda8295+75a";
+ break;
+ case TDA8290 | TDA18271:
+ name = "tda8290+18271";
+ break;
+ case TDA8295 | TDA18271:
+ name = "tda8295+18271";
+ break;
+ default:
+ goto fail;
+ }
+ tuner_info("type set to %s\n", name);
+
+ fe->ops.analog_ops.info.name = name;
+
+ if (priv->ver & TDA8290) {
+ tda8290_init_tuner(fe);
+ tda8290_init_if(fe);
+ } else if (priv->ver & TDA8295)
+ tda8295_init_if(fe);
+
+ return fe;
+
+fail:
+ tda829x_release(fe);
+ return NULL;
+}
+EXPORT_SYMBOL_GPL(tda829x_attach);
+
+int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr)
+{
+ struct tuner_i2c_props i2c_props = {
+ .adap = i2c_adap,
+ .addr = i2c_addr,
+ };
+
+ unsigned char soft_reset[] = { 0x00, 0x00 };
+ unsigned char easy_mode_b[] = { 0x01, 0x02 };
+ unsigned char easy_mode_g[] = { 0x01, 0x04 };
+ unsigned char restore_9886[] = { 0x00, 0xd6, 0x30 };
+ unsigned char addr_dto_lsb = 0x07;
+ unsigned char data;
+#define PROBE_BUFFER_SIZE 8
+ unsigned char buf[PROBE_BUFFER_SIZE];
+ int i;
+
+ /* rule out tda9887, which would return the same byte repeatedly */
+ tuner_i2c_xfer_send(&i2c_props, soft_reset, 1);
+ tuner_i2c_xfer_recv(&i2c_props, buf, PROBE_BUFFER_SIZE);
+ for (i = 1; i < PROBE_BUFFER_SIZE; i++) {
+ if (buf[i] != buf[0])
+ break;
+ }
+
+ /* all bytes are equal, not a tda829x - probably a tda9887 */
+ if (i == PROBE_BUFFER_SIZE)
+ return -ENODEV;
+
+ if ((tda8290_probe(&i2c_props) == 0) ||
+ (tda8295_probe(&i2c_props) == 0))
+ return 0;
+
+ /* fall back to old probing method */
+ tuner_i2c_xfer_send(&i2c_props, easy_mode_b, 2);
+ tuner_i2c_xfer_send(&i2c_props, soft_reset, 2);
+ tuner_i2c_xfer_send(&i2c_props, &addr_dto_lsb, 1);
+ tuner_i2c_xfer_recv(&i2c_props, &data, 1);
+ if (data == 0) {
+ tuner_i2c_xfer_send(&i2c_props, easy_mode_g, 2);
+ tuner_i2c_xfer_send(&i2c_props, soft_reset, 2);
+ tuner_i2c_xfer_send(&i2c_props, &addr_dto_lsb, 1);
+ tuner_i2c_xfer_recv(&i2c_props, &data, 1);
+ if (data == 0x7b) {
+ return 0;
+ }
+ }
+ tuner_i2c_xfer_send(&i2c_props, restore_9886, 3);
+ return -ENODEV;
+}
+EXPORT_SYMBOL_GPL(tda829x_probe);
+
+MODULE_DESCRIPTION("Philips/NXP TDA8290/TDA8295 analog IF demodulator driver");
+MODULE_AUTHOR("Gerd Knorr, Hartmut Hackmann, Michael Krufky");
+MODULE_LICENSE("GPL");
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
--- /dev/null
+/*
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __TDA8290_H__
+#define __TDA8290_H__
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+struct tda829x_config {
+ unsigned int lna_cfg;
+ int (*tuner_callback) (void *dev, int command, int arg);
+
+ unsigned int probe_tuner:1;
+#define TDA829X_PROBE_TUNER 0
+#define TDA829X_DONT_PROBE 1
+};
+
+#if defined(CONFIG_TUNER_TDA8290) || (defined(CONFIG_TUNER_TDA8290_MODULE) && defined(MODULE))
+extern int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr);
+
+extern struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c_adap,
+ u8 i2c_addr,
+ struct tda829x_config *cfg);
+#else
+static inline int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return -EINVAL;
+}
+
+static inline struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c_adap,
+ u8 i2c_addr,
+ struct tda829x_config *cfg)
+{
+ printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
+ __func__);
+ return NULL;
+}
+#endif
+
+#endif /* __TDA8290_H__ */
--- /dev/null
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/i2c.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/videodev.h>
+#include <media/v4l2-common.h>
+#include <media/tuner.h>
+#include "tuner-i2c.h"
+#include "tda9887.h"
+
+
+/* Chips:
+ TDA9885 (PAL, NTSC)
+ TDA9886 (PAL, SECAM, NTSC)
+ TDA9887 (PAL, SECAM, NTSC, FM Radio)
+
+ Used as part of several tuners
+*/
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable verbose debug messages");
+
+static DEFINE_MUTEX(tda9887_list_mutex);
+static LIST_HEAD(hybrid_tuner_instance_list);
+
+struct tda9887_priv {
+ struct tuner_i2c_props i2c_props;
+ struct list_head hybrid_tuner_instance_list;
+
+ unsigned char data[4];
+ unsigned int config;
+ unsigned int mode;
+ unsigned int audmode;
+ v4l2_std_id std;
+};
+
+/* ---------------------------------------------------------------------- */
+
+#define UNSET (-1U)
+
+struct tvnorm {
+ v4l2_std_id std;
+ char *name;
+ unsigned char b;
+ unsigned char c;
+ unsigned char e;
+};
+
+/* ---------------------------------------------------------------------- */
+
+//
+// TDA defines
+//
+
+//// first reg (b)
+#define cVideoTrapBypassOFF 0x00 // bit b0
+#define cVideoTrapBypassON 0x01 // bit b0
+
+#define cAutoMuteFmInactive 0x00 // bit b1
+#define cAutoMuteFmActive 0x02 // bit b1
+
+#define cIntercarrier 0x00 // bit b2
+#define cQSS 0x04 // bit b2
+
+#define cPositiveAmTV 0x00 // bit b3:4
+#define cFmRadio 0x08 // bit b3:4
+#define cNegativeFmTV 0x10 // bit b3:4
+
+
+#define cForcedMuteAudioON 0x20 // bit b5
+#define cForcedMuteAudioOFF 0x00 // bit b5
+
+#define cOutputPort1Active 0x00 // bit b6
+#define cOutputPort1Inactive 0x40 // bit b6
+
+#define cOutputPort2Active 0x00 // bit b7
+#define cOutputPort2Inactive 0x80 // bit b7
+
+
+//// second reg (c)
+#define cDeemphasisOFF 0x00 // bit c5
+#define cDeemphasisON 0x20 // bit c5
+
+#define cDeemphasis75 0x00 // bit c6
+#define cDeemphasis50 0x40 // bit c6
+
+#define cAudioGain0 0x00 // bit c7
+#define cAudioGain6 0x80 // bit c7
+
+#define cTopMask 0x1f // bit c0:4
+#define cTopDefault 0x10 // bit c0:4
+
+//// third reg (e)
+#define cAudioIF_4_5 0x00 // bit e0:1
+#define cAudioIF_5_5 0x01 // bit e0:1
+#define cAudioIF_6_0 0x02 // bit e0:1
+#define cAudioIF_6_5 0x03 // bit e0:1
+
+
+#define cVideoIFMask 0x1c // bit e2:4
+/* Video IF selection in TV Mode (bit B3=0) */
+#define cVideoIF_58_75 0x00 // bit e2:4
+#define cVideoIF_45_75 0x04 // bit e2:4
+#define cVideoIF_38_90 0x08 // bit e2:4
+#define cVideoIF_38_00 0x0C // bit e2:4
+#define cVideoIF_33_90 0x10 // bit e2:4
+#define cVideoIF_33_40 0x14 // bit e2:4
+#define cRadioIF_45_75 0x18 // bit e2:4
+#define cRadioIF_38_90 0x1C // bit e2:4
+
+/* IF1 selection in Radio Mode (bit B3=1) */
+#define cRadioIF_33_30 0x00 // bit e2,4 (also 0x10,0x14)
+#define cRadioIF_41_30 0x04 // bit e2,4
+
+/* Output of AFC pin in radio mode when bit E7=1 */
+#define cRadioAGC_SIF 0x00 // bit e3
+#define cRadioAGC_FM 0x08 // bit e3
+
+#define cTunerGainNormal 0x00 // bit e5
+#define cTunerGainLow 0x20 // bit e5
+
+#define cGating_18 0x00 // bit e6
+#define cGating_36 0x40 // bit e6
+
+#define cAgcOutON 0x80 // bit e7
+#define cAgcOutOFF 0x00 // bit e7
+
+/* ---------------------------------------------------------------------- */
+
+static struct tvnorm tvnorms[] = {
+ {
+ .std = V4L2_STD_PAL_BG | V4L2_STD_PAL_H | V4L2_STD_PAL_N,
+ .name = "PAL-BGHN",
+ .b = ( cNegativeFmTV |
+ cQSS ),
+ .c = ( cDeemphasisON |
+ cDeemphasis50 |
+ cTopDefault),
+ .e = ( cGating_36 |
+ cAudioIF_5_5 |
+ cVideoIF_38_90 ),
+ },{
+ .std = V4L2_STD_PAL_I,
+ .name = "PAL-I",
+ .b = ( cNegativeFmTV |
+ cQSS ),
+ .c = ( cDeemphasisON |
+ cDeemphasis50 |
+ cTopDefault),
+ .e = ( cGating_36 |
+ cAudioIF_6_0 |
+ cVideoIF_38_90 ),
+ },{
+ .std = V4L2_STD_PAL_DK,
+ .name = "PAL-DK",
+ .b = ( cNegativeFmTV |
+ cQSS ),
+ .c = ( cDeemphasisON |
+ cDeemphasis50 |
+ cTopDefault),
+ .e = ( cGating_36 |
+ cAudioIF_6_5 |
+ cVideoIF_38_90 ),
+ },{
+ .std = V4L2_STD_PAL_M | V4L2_STD_PAL_Nc,
+ .name = "PAL-M/Nc",
+ .b = ( cNegativeFmTV |
+ cQSS ),
+ .c = ( cDeemphasisON |
+ cDeemphasis75 |
+ cTopDefault),
+ .e = ( cGating_36 |
+ cAudioIF_4_5 |
+ cVideoIF_45_75 ),
+ },{
+ .std = V4L2_STD_SECAM_B | V4L2_STD_SECAM_G | V4L2_STD_SECAM_H,
+ .name = "SECAM-BGH",
+ .b = ( cPositiveAmTV |
+ cQSS ),
+ .c = ( cTopDefault),
+ .e = ( cGating_36 |
+ cAudioIF_5_5 |
+ cVideoIF_38_90 ),
+ },{
+ .std = V4L2_STD_SECAM_L,
+ .name = "SECAM-L",
+ .b = ( cPositiveAmTV |
+ cQSS ),
+ .c = ( cTopDefault),
+ .e = ( cGating_36 |
+ cAudioIF_6_5 |
+ cVideoIF_38_90 ),
+ },{
+ .std = V4L2_STD_SECAM_LC,
+ .name = "SECAM-L'",
+ .b = ( cOutputPort2Inactive |
+ cPositiveAmTV |
+ cQSS ),
+ .c = ( cTopDefault),
+ .e = ( cGating_36 |
+ cAudioIF_6_5 |
+ cVideoIF_33_90 ),
+ },{
+ .std = V4L2_STD_SECAM_DK,
+ .name = "SECAM-DK",
+ .b = ( cNegativeFmTV |
+ cQSS ),
+ .c = ( cDeemphasisON |
+ cDeemphasis50 |
+ cTopDefault),
+ .e = ( cGating_36 |
+ cAudioIF_6_5 |
+ cVideoIF_38_90 ),
+ },{
+ .std = V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR,
+ .name = "NTSC-M",
+ .b = ( cNegativeFmTV |
+ cQSS ),
+ .c = ( cDeemphasisON |
+ cDeemphasis75 |
+ cTopDefault),
+ .e = ( cGating_36 |
+ cAudioIF_4_5 |
+ cVideoIF_45_75 ),
+ },{
+ .std = V4L2_STD_NTSC_M_JP,
+ .name = "NTSC-M-JP",
+ .b = ( cNegativeFmTV |
+ cQSS ),
+ .c = ( cDeemphasisON |
+ cDeemphasis50 |
+ cTopDefault),
+ .e = ( cGating_36 |
+ cAudioIF_4_5 |
+ cVideoIF_58_75 ),
+ }
+};
+
+static struct tvnorm radio_stereo = {
+ .name = "Radio Stereo",
+ .b = ( cFmRadio |
+ cQSS ),
+ .c = ( cDeemphasisOFF |
+ cAudioGain6 |
+ cTopDefault),
+ .e = ( cTunerGainLow |
+ cAudioIF_5_5 |
+ cRadioIF_38_90 ),
+};
+
+static struct tvnorm radio_mono = {
+ .name = "Radio Mono",
+ .b = ( cFmRadio |
+ cQSS ),
+ .c = ( cDeemphasisON |
+ cDeemphasis75 |
+ cTopDefault),
+ .e = ( cTunerGainLow |
+ cAudioIF_5_5 |
+ cRadioIF_38_90 ),
+};
+
+/* ---------------------------------------------------------------------- */
+
+static void dump_read_message(struct dvb_frontend *fe, unsigned char *buf)
+{
+ struct tda9887_priv *priv = fe->analog_demod_priv;
+
+ static char *afc[16] = {
+ "- 12.5 kHz",
+ "- 37.5 kHz",
+ "- 62.5 kHz",
+ "- 87.5 kHz",
+ "-112.5 kHz",
+ "-137.5 kHz",
+ "-162.5 kHz",
+ "-187.5 kHz [min]",
+ "+187.5 kHz [max]",
+ "+162.5 kHz",
+ "+137.5 kHz",
+ "+112.5 kHz",
+ "+ 87.5 kHz",
+ "+ 62.5 kHz",
+ "+ 37.5 kHz",
+ "+ 12.5 kHz",
+ };
+ tuner_info("read: 0x%2x\n", buf[0]);
+ tuner_info(" after power on : %s\n", (buf[0] & 0x01) ? "yes" : "no");
+ tuner_info(" afc : %s\n", afc[(buf[0] >> 1) & 0x0f]);
+ tuner_info(" fmif level : %s\n", (buf[0] & 0x20) ? "high" : "low");
+ tuner_info(" afc window : %s\n", (buf[0] & 0x40) ? "in" : "out");
+ tuner_info(" vfi level : %s\n", (buf[0] & 0x80) ? "high" : "low");
+}
+
+static void dump_write_message(struct dvb_frontend *fe, unsigned char *buf)
+{
+ struct tda9887_priv *priv = fe->analog_demod_priv;
+
+ static char *sound[4] = {
+ "AM/TV",
+ "FM/radio",
+ "FM/TV",
+ "FM/radio"
+ };
+ static char *adjust[32] = {
+ "-16", "-15", "-14", "-13", "-12", "-11", "-10", "-9",
+ "-8", "-7", "-6", "-5", "-4", "-3", "-2", "-1",
+ "0", "+1", "+2", "+3", "+4", "+5", "+6", "+7",
+ "+8", "+9", "+10", "+11", "+12", "+13", "+14", "+15"
+ };
+ static char *deemph[4] = {
+ "no", "no", "75", "50"
+ };
+ static char *carrier[4] = {
+ "4.5 MHz",
+ "5.5 MHz",
+ "6.0 MHz",
+ "6.5 MHz / AM"
+ };
+ static char *vif[8] = {
+ "58.75 MHz",
+ "45.75 MHz",
+ "38.9 MHz",
+ "38.0 MHz",
+ "33.9 MHz",
+ "33.4 MHz",
+ "45.75 MHz + pin13",
+ "38.9 MHz + pin13",
+ };
+ static char *rif[4] = {
+ "44 MHz",
+ "52 MHz",
+ "52 MHz",
+ "44 MHz",
+ };
+
+ tuner_info("write: byte B 0x%02x\n", buf[1]);
+ tuner_info(" B0 video mode : %s\n",
+ (buf[1] & 0x01) ? "video trap" : "sound trap");
+ tuner_info(" B1 auto mute fm : %s\n",
+ (buf[1] & 0x02) ? "yes" : "no");
+ tuner_info(" B2 carrier mode : %s\n",
+ (buf[1] & 0x04) ? "QSS" : "Intercarrier");
+ tuner_info(" B3-4 tv sound/radio : %s\n",
+ sound[(buf[1] & 0x18) >> 3]);
+ tuner_info(" B5 force mute audio: %s\n",
+ (buf[1] & 0x20) ? "yes" : "no");
+ tuner_info(" B6 output port 1 : %s\n",
+ (buf[1] & 0x40) ? "high (inactive)" : "low (active)");
+ tuner_info(" B7 output port 2 : %s\n",
+ (buf[1] & 0x80) ? "high (inactive)" : "low (active)");
+
+ tuner_info("write: byte C 0x%02x\n", buf[2]);
+ tuner_info(" C0-4 top adjustment : %s dB\n",
+ adjust[buf[2] & 0x1f]);
+ tuner_info(" C5-6 de-emphasis : %s\n",
+ deemph[(buf[2] & 0x60) >> 5]);
+ tuner_info(" C7 audio gain : %s\n",
+ (buf[2] & 0x80) ? "-6" : "0");
+
+ tuner_info("write: byte E 0x%02x\n", buf[3]);
+ tuner_info(" E0-1 sound carrier : %s\n",
+ carrier[(buf[3] & 0x03)]);
+ tuner_info(" E6 l pll gating : %s\n",
+ (buf[3] & 0x40) ? "36" : "13");
+
+ if (buf[1] & 0x08) {
+ /* radio */
+ tuner_info(" E2-4 video if : %s\n",
+ rif[(buf[3] & 0x0c) >> 2]);
+ tuner_info(" E7 vif agc output : %s\n",
+ (buf[3] & 0x80)
+ ? ((buf[3] & 0x10) ? "fm-agc radio" :
+ "sif-agc radio")
+ : "fm radio carrier afc");
+ } else {
+ /* video */
+ tuner_info(" E2-4 video if : %s\n",
+ vif[(buf[3] & 0x1c) >> 2]);
+ tuner_info(" E5 tuner gain : %s\n",
+ (buf[3] & 0x80)
+ ? ((buf[3] & 0x20) ? "external" : "normal")
+ : ((buf[3] & 0x20) ? "minimum" : "normal"));
+ tuner_info(" E7 vif agc output : %s\n",
+ (buf[3] & 0x80) ? ((buf[3] & 0x20)
+ ? "pin3 port, pin22 vif agc out"
+ : "pin22 port, pin3 vif acg ext in")
+ : "pin3+pin22 port");
+ }
+ tuner_info("--\n");
+}
+
+/* ---------------------------------------------------------------------- */
+
+static int tda9887_set_tvnorm(struct dvb_frontend *fe)
+{
+ struct tda9887_priv *priv = fe->analog_demod_priv;
+ struct tvnorm *norm = NULL;
+ char *buf = priv->data;
+ int i;
+
+ if (priv->mode == V4L2_TUNER_RADIO) {
+ if (priv->audmode == V4L2_TUNER_MODE_MONO)
+ norm = &radio_mono;
+ else
+ norm = &radio_stereo;
+ } else {
+ for (i = 0; i < ARRAY_SIZE(tvnorms); i++) {
+ if (tvnorms[i].std & priv->std) {
+ norm = tvnorms+i;
+ break;
+ }
+ }
+ }
+ if (NULL == norm) {
+ tuner_dbg("Unsupported tvnorm entry - audio muted\n");
+ return -1;
+ }
+
+ tuner_dbg("configure for: %s\n", norm->name);
+ buf[1] = norm->b;
+ buf[2] = norm->c;
+ buf[3] = norm->e;
+ return 0;
+}
+
+static unsigned int port1 = UNSET;
+static unsigned int port2 = UNSET;
+static unsigned int qss = UNSET;
+static unsigned int adjust = UNSET;
+
+module_param(port1, int, 0644);
+module_param(port2, int, 0644);
+module_param(qss, int, 0644);
+module_param(adjust, int, 0644);
+
+static int tda9887_set_insmod(struct dvb_frontend *fe)
+{
+ struct tda9887_priv *priv = fe->analog_demod_priv;
+ char *buf = priv->data;
+
+ if (UNSET != port1) {
+ if (port1)
+ buf[1] |= cOutputPort1Inactive;
+ else
+ buf[1] &= ~cOutputPort1Inactive;
+ }
+ if (UNSET != port2) {
+ if (port2)
+ buf[1] |= cOutputPort2Inactive;
+ else
+ buf[1] &= ~cOutputPort2Inactive;
+ }
+
+ if (UNSET != qss) {
+ if (qss)
+ buf[1] |= cQSS;
+ else
+ buf[1] &= ~cQSS;
+ }
+
+ if (adjust >= 0x00 && adjust < 0x20) {
+ buf[2] &= ~cTopMask;
+ buf[2] |= adjust;
+ }
+ return 0;
+}
+
+static int tda9887_do_config(struct dvb_frontend *fe)
+{
+ struct tda9887_priv *priv = fe->analog_demod_priv;
+ char *buf = priv->data;
+
+ if (priv->config & TDA9887_PORT1_ACTIVE)
+ buf[1] &= ~cOutputPort1Inactive;
+ if (priv->config & TDA9887_PORT1_INACTIVE)
+ buf[1] |= cOutputPort1Inactive;
+ if (priv->config & TDA9887_PORT2_ACTIVE)
+ buf[1] &= ~cOutputPort2Inactive;
+ if (priv->config & TDA9887_PORT2_INACTIVE)
+ buf[1] |= cOutputPort2Inactive;
+
+ if (priv->config & TDA9887_QSS)
+ buf[1] |= cQSS;
+ if (priv->config & TDA9887_INTERCARRIER)
+ buf[1] &= ~cQSS;
+
+ if (priv->config & TDA9887_AUTOMUTE)
+ buf[1] |= cAutoMuteFmActive;
+ if (priv->config & TDA9887_DEEMPHASIS_MASK) {
+ buf[2] &= ~0x60;
+ switch (priv->config & TDA9887_DEEMPHASIS_MASK) {
+ case TDA9887_DEEMPHASIS_NONE:
+ buf[2] |= cDeemphasisOFF;
+ break;
+ case TDA9887_DEEMPHASIS_50:
+ buf[2] |= cDeemphasisON | cDeemphasis50;
+ break;
+ case TDA9887_DEEMPHASIS_75:
+ buf[2] |= cDeemphasisON | cDeemphasis75;
+ break;
+ }
+ }
+ if (priv->config & TDA9887_TOP_SET) {
+ buf[2] &= ~cTopMask;
+ buf[2] |= (priv->config >> 8) & cTopMask;
+ }
+ if ((priv->config & TDA9887_INTERCARRIER_NTSC) &&
+ (priv->std & V4L2_STD_NTSC))
+ buf[1] &= ~cQSS;
+ if (priv->config & TDA9887_GATING_18)
+ buf[3] &= ~cGating_36;
+
+ if (priv->mode == V4L2_TUNER_RADIO) {
+ if (priv->config & TDA9887_RIF_41_3) {
+ buf[3] &= ~cVideoIFMask;
+ buf[3] |= cRadioIF_41_30;
+ }
+ if (priv->config & TDA9887_GAIN_NORMAL)
+ buf[3] &= ~cTunerGainLow;
+ }
+
+ return 0;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static int tda9887_status(struct dvb_frontend *fe)
+{
+ struct tda9887_priv *priv = fe->analog_demod_priv;
+ unsigned char buf[1];
+ int rc;
+
+ memset(buf,0,sizeof(buf));
+ if (1 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props,buf,1)))
+ tuner_info("i2c i/o error: rc == %d (should be 1)\n", rc);
+ dump_read_message(fe, buf);
+ return 0;
+}
+
+static void tda9887_configure(struct dvb_frontend *fe)
+{
+ struct tda9887_priv *priv = fe->analog_demod_priv;
+ int rc;
+
+ memset(priv->data,0,sizeof(priv->data));
+ tda9887_set_tvnorm(fe);
+
+ /* A note on the port settings:
+ These settings tend to depend on the specifics of the board.
+ By default they are set to inactive (bit value 1) by this driver,
+ overwriting any changes made by the tvnorm. This means that it
+ is the responsibility of the module using the tda9887 to set
+ these values in case of changes in the tvnorm.
+ In many cases port 2 should be made active (0) when selecting
+ SECAM-L, and port 2 should remain inactive (1) for SECAM-L'.
+
+ For the other standards the tda9887 application note says that
+ the ports should be set to active (0), but, again, that may
+ differ depending on the precise hardware configuration.
+ */
+ priv->data[1] |= cOutputPort1Inactive;
+ priv->data[1] |= cOutputPort2Inactive;
+
+ tda9887_do_config(fe);
+ tda9887_set_insmod(fe);
+
+ if (priv->mode == T_STANDBY)
+ priv->data[1] |= cForcedMuteAudioON;
+
+ tuner_dbg("writing: b=0x%02x c=0x%02x e=0x%02x\n",
+ priv->data[1], priv->data[2], priv->data[3]);
+ if (debug > 1)
+ dump_write_message(fe, priv->data);
+
+ if (4 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,priv->data,4)))
+ tuner_info("i2c i/o error: rc == %d (should be 4)\n", rc);
+
+ if (debug > 2) {
+ msleep_interruptible(1000);
+ tda9887_status(fe);
+ }
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void tda9887_tuner_status(struct dvb_frontend *fe)
+{
+ struct tda9887_priv *priv = fe->analog_demod_priv;
+ tuner_info("Data bytes: b=0x%02x c=0x%02x e=0x%02x\n",
+ priv->data[1], priv->data[2], priv->data[3]);
+}
+
+static int tda9887_get_afc(struct dvb_frontend *fe)
+{
+ struct tda9887_priv *priv = fe->analog_demod_priv;
+ static int AFC_BITS_2_kHz[] = {
+ -12500, -37500, -62500, -97500,
+ -112500, -137500, -162500, -187500,
+ 187500, 162500, 137500, 112500,
+ 97500 , 62500, 37500 , 12500
+ };
+ int afc=0;
+ __u8 reg = 0;
+
+ if (1 == tuner_i2c_xfer_recv(&priv->i2c_props,®,1))
+ afc = AFC_BITS_2_kHz[(reg>>1)&0x0f];
+
+ return afc;
+}
+
+static void tda9887_standby(struct dvb_frontend *fe)
+{
+ struct tda9887_priv *priv = fe->analog_demod_priv;
+
+ priv->mode = T_STANDBY;
+
+ tda9887_configure(fe);
+}
+
+static void tda9887_set_params(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct tda9887_priv *priv = fe->analog_demod_priv;
+
+ priv->mode = params->mode;
+ priv->audmode = params->audmode;
+ priv->std = params->std;
+ tda9887_configure(fe);
+}
+
+static int tda9887_set_config(struct dvb_frontend *fe, void *priv_cfg)
+{
+ struct tda9887_priv *priv = fe->analog_demod_priv;
+
+ priv->config = *(unsigned int *)priv_cfg;
+ tda9887_configure(fe);
+
+ return 0;
+}
+
+static void tda9887_release(struct dvb_frontend *fe)
+{
+ struct tda9887_priv *priv = fe->analog_demod_priv;
+
+ mutex_lock(&tda9887_list_mutex);
+
+ if (priv)
+ hybrid_tuner_release_state(priv);
+
+ mutex_unlock(&tda9887_list_mutex);
+
+ fe->analog_demod_priv = NULL;
+}
+
+static struct analog_demod_ops tda9887_ops = {
+ .info = {
+ .name = "tda9887",
+ },
+ .set_params = tda9887_set_params,
+ .standby = tda9887_standby,
+ .tuner_status = tda9887_tuner_status,
+ .get_afc = tda9887_get_afc,
+ .release = tda9887_release,
+ .set_config = tda9887_set_config,
+};
+
+struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c_adap,
+ u8 i2c_addr)
+{
+ struct tda9887_priv *priv = NULL;
+ int instance;
+
+ mutex_lock(&tda9887_list_mutex);
+
+ instance = hybrid_tuner_request_state(struct tda9887_priv, priv,
+ hybrid_tuner_instance_list,
+ i2c_adap, i2c_addr, "tda9887");
+ switch (instance) {
+ case 0:
+ mutex_unlock(&tda9887_list_mutex);
+ return NULL;
+ break;
+ case 1:
+ fe->analog_demod_priv = priv;
+ priv->mode = T_STANDBY;
+ tuner_info("tda988[5/6/7] found\n");
+ break;
+ default:
+ fe->analog_demod_priv = priv;
+ break;
+ }
+
+ mutex_unlock(&tda9887_list_mutex);
+
+ memcpy(&fe->ops.analog_ops, &tda9887_ops,
+ sizeof(struct analog_demod_ops));
+
+ return fe;
+}
+EXPORT_SYMBOL_GPL(tda9887_attach);
+
+MODULE_LICENSE("GPL");
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
--- /dev/null
+/*
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __TDA9887_H__
+#define __TDA9887_H__
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+/* ------------------------------------------------------------------------ */
+#if defined(CONFIG_TUNER_TDA9887) || (defined(CONFIG_TUNER_TDA9887_MODULE) && defined(MODULE))
+extern struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c_adap,
+ u8 i2c_addr);
+#else
+static inline struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c_adap,
+ u8 i2c_addr)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif
+
+#endif /* __TDA9887_H__ */
--- /dev/null
+/*
+ * For Philips TEA5761 FM Chip
+ * I2C address is allways 0x20 (0x10 at 7-bit mode).
+ *
+ * Copyright (c) 2005-2007 Mauro Carvalho Chehab (mchehab@infradead.org)
+ * This code is placed under the terms of the GNUv2 General Public License
+ *
+ */
+
+#include <linux/i2c.h>
+#include <linux/delay.h>
+#include <linux/videodev.h>
+#include <media/tuner.h>
+#include "tuner-i2c.h"
+#include "tea5761.h"
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable verbose debug messages");
+
+struct tea5761_priv {
+ struct tuner_i2c_props i2c_props;
+
+ u32 frequency;
+};
+
+/*****************************************************************************/
+
+/***************************
+ * TEA5761HN I2C registers *
+ ***************************/
+
+/* INTREG - Read: bytes 0 and 1 / Write: byte 0 */
+
+ /* first byte for reading */
+#define TEA5761_INTREG_IFFLAG 0x10
+#define TEA5761_INTREG_LEVFLAG 0x8
+#define TEA5761_INTREG_FRRFLAG 0x2
+#define TEA5761_INTREG_BLFLAG 0x1
+
+ /* second byte for reading / byte for writing */
+#define TEA5761_INTREG_IFMSK 0x10
+#define TEA5761_INTREG_LEVMSK 0x8
+#define TEA5761_INTREG_FRMSK 0x2
+#define TEA5761_INTREG_BLMSK 0x1
+
+/* FRQSET - Read: bytes 2 and 3 / Write: byte 1 and 2 */
+
+ /* First byte */
+#define TEA5761_FRQSET_SEARCH_UP 0x80 /* 1=Station search from botton to up */
+#define TEA5761_FRQSET_SEARCH_MODE 0x40 /* 1=Search mode */
+
+ /* Bits 0-5 for divider MSB */
+
+ /* Second byte */
+ /* Bits 0-7 for divider LSB */
+
+/* TNCTRL - Read: bytes 4 and 5 / Write: Bytes 3 and 4 */
+
+ /* first byte */
+
+#define TEA5761_TNCTRL_PUPD_0 0x40 /* Power UP/Power Down MSB */
+#define TEA5761_TNCTRL_BLIM 0X20 /* 1= Japan Frequencies, 0= European frequencies */
+#define TEA5761_TNCTRL_SWPM 0x10 /* 1= software port is FRRFLAG */
+#define TEA5761_TNCTRL_IFCTC 0x08 /* 1= IF count time 15.02 ms, 0= IF count time 2.02 ms */
+#define TEA5761_TNCTRL_AFM 0x04
+#define TEA5761_TNCTRL_SMUTE 0x02 /* 1= Soft mute */
+#define TEA5761_TNCTRL_SNC 0x01
+
+ /* second byte */
+
+#define TEA5761_TNCTRL_MU 0x80 /* 1=Hard mute */
+#define TEA5761_TNCTRL_SSL_1 0x40
+#define TEA5761_TNCTRL_SSL_0 0x20
+#define TEA5761_TNCTRL_HLSI 0x10
+#define TEA5761_TNCTRL_MST 0x08 /* 1 = mono */
+#define TEA5761_TNCTRL_SWP 0x04
+#define TEA5761_TNCTRL_DTC 0x02 /* 1 = deemphasis 50 us, 0 = deemphasis 75 us */
+#define TEA5761_TNCTRL_AHLSI 0x01
+
+/* FRQCHECK - Read: bytes 6 and 7 */
+ /* First byte */
+
+ /* Bits 0-5 for divider MSB */
+
+ /* Second byte */
+ /* Bits 0-7 for divider LSB */
+
+/* TUNCHECK - Read: bytes 8 and 9 */
+
+ /* First byte */
+#define TEA5761_TUNCHECK_IF_MASK 0x7e /* IF count */
+#define TEA5761_TUNCHECK_TUNTO 0x01
+
+ /* Second byte */
+#define TEA5761_TUNCHECK_LEV_MASK 0xf0 /* Level Count */
+#define TEA5761_TUNCHECK_LD 0x08
+#define TEA5761_TUNCHECK_STEREO 0x04
+
+/* TESTREG - Read: bytes 10 and 11 / Write: bytes 5 and 6 */
+
+ /* All zero = no test mode */
+
+/* MANID - Read: bytes 12 and 13 */
+
+ /* First byte - should be 0x10 */
+#define TEA5767_MANID_VERSION_MASK 0xf0 /* Version = 1 */
+#define TEA5767_MANID_ID_MSB_MASK 0x0f /* Manufacurer ID - should be 0 */
+
+ /* Second byte - Should be 0x2b */
+
+#define TEA5767_MANID_ID_LSB_MASK 0xfe /* Manufacturer ID - should be 0x15 */
+#define TEA5767_MANID_IDAV 0x01 /* 1 = Chip has ID, 0 = Chip has no ID */
+
+/* Chip ID - Read: bytes 14 and 15 */
+
+ /* First byte - should be 0x57 */
+
+ /* Second byte - should be 0x61 */
+
+/*****************************************************************************/
+
+#define FREQ_OFFSET 0 /* for TEA5767, it is 700 to give the right freq */
+static void tea5761_status_dump(unsigned char *buffer)
+{
+ unsigned int div, frq;
+
+ div = ((buffer[2] & 0x3f) << 8) | buffer[3];
+
+ frq = 1000 * (div * 32768 / 1000 + FREQ_OFFSET + 225) / 4; /* Freq in KHz */
+
+ printk(KERN_INFO "tea5761: Frequency %d.%03d KHz (divider = 0x%04x)\n",
+ frq / 1000, frq % 1000, div);
+}
+
+/* Freq should be specifyed at 62.5 Hz */
+static int set_radio_freq(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct tea5761_priv *priv = fe->tuner_priv;
+ unsigned int frq = params->frequency;
+ unsigned char buffer[7] = {0, 0, 0, 0, 0, 0, 0 };
+ unsigned div;
+ int rc;
+
+ tuner_dbg("radio freq counter %d\n", frq);
+
+ if (params->mode == T_STANDBY) {
+ tuner_dbg("TEA5761 set to standby mode\n");
+ buffer[5] |= TEA5761_TNCTRL_MU;
+ } else {
+ buffer[4] |= TEA5761_TNCTRL_PUPD_0;
+ }
+
+
+ if (params->audmode == V4L2_TUNER_MODE_MONO) {
+ tuner_dbg("TEA5761 set to mono\n");
+ buffer[5] |= TEA5761_TNCTRL_MST;
+ } else {
+ tuner_dbg("TEA5761 set to stereo\n");
+ }
+
+ div = (1000 * (frq * 4 / 16 + 700 + 225) ) >> 15;
+ buffer[1] = (div >> 8) & 0x3f;
+ buffer[2] = div & 0xff;
+
+ if (debug)
+ tea5761_status_dump(buffer);
+
+ if (7 != (rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 7)))
+ tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
+
+ priv->frequency = frq * 125 / 2;
+
+ return 0;
+}
+
+static int tea5761_read_status(struct dvb_frontend *fe, char *buffer)
+{
+ struct tea5761_priv *priv = fe->tuner_priv;
+ int rc;
+
+ memset(buffer, 0, 16);
+ if (16 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props, buffer, 16))) {
+ tuner_warn("i2c i/o error: rc == %d (should be 16)\n", rc);
+ return -EREMOTEIO;
+ }
+
+ return 0;
+}
+
+static inline int tea5761_signal(struct dvb_frontend *fe, const char *buffer)
+{
+ struct tea5761_priv *priv = fe->tuner_priv;
+
+ int signal = ((buffer[9] & TEA5761_TUNCHECK_LEV_MASK) << (13 - 4));
+
+ tuner_dbg("Signal strength: %d\n", signal);
+
+ return signal;
+}
+
+static inline int tea5761_stereo(struct dvb_frontend *fe, const char *buffer)
+{
+ struct tea5761_priv *priv = fe->tuner_priv;
+
+ int stereo = buffer[9] & TEA5761_TUNCHECK_STEREO;
+
+ tuner_dbg("Radio ST GET = %02x\n", stereo);
+
+ return (stereo ? V4L2_TUNER_SUB_STEREO : 0);
+}
+
+static int tea5761_get_status(struct dvb_frontend *fe, u32 *status)
+{
+ unsigned char buffer[16];
+
+ *status = 0;
+
+ if (0 == tea5761_read_status(fe, buffer)) {
+ if (tea5761_signal(fe, buffer))
+ *status = TUNER_STATUS_LOCKED;
+ if (tea5761_stereo(fe, buffer))
+ *status |= TUNER_STATUS_STEREO;
+ }
+
+ return 0;
+}
+
+static int tea5761_get_rf_strength(struct dvb_frontend *fe, u16 *strength)
+{
+ unsigned char buffer[16];
+
+ *strength = 0;
+
+ if (0 == tea5761_read_status(fe, buffer))
+ *strength = tea5761_signal(fe, buffer);
+
+ return 0;
+}
+
+int tea5761_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr)
+{
+ unsigned char buffer[16];
+ int rc;
+ struct tuner_i2c_props i2c = { .adap = i2c_adap, .addr = i2c_addr };
+
+ if (16 != (rc = tuner_i2c_xfer_recv(&i2c, buffer, 16))) {
+ printk(KERN_WARNING "it is not a TEA5761. Received %i chars.\n", rc);
+ return -EINVAL;
+ }
+
+ if ((buffer[13] != 0x2b) || (buffer[14] != 0x57) || (buffer[15] != 0x061)) {
+ printk(KERN_WARNING "Manufacturer ID= 0x%02x, Chip ID = %02x%02x."
+ " It is not a TEA5761\n",
+ buffer[13], buffer[14], buffer[15]);
+ return -EINVAL;
+ }
+ printk(KERN_WARNING "tea5761: TEA%02x%02x detected. "
+ "Manufacturer ID= 0x%02x\n",
+ buffer[14], buffer[15], buffer[13]);
+
+ return 0;
+}
+
+static int tea5761_release(struct dvb_frontend *fe)
+{
+ kfree(fe->tuner_priv);
+ fe->tuner_priv = NULL;
+
+ return 0;
+}
+
+static int tea5761_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+ struct tea5761_priv *priv = fe->tuner_priv;
+ *frequency = priv->frequency;
+ return 0;
+}
+
+static struct dvb_tuner_ops tea5761_tuner_ops = {
+ .info = {
+ .name = "tea5761", // Philips TEA5761HN FM Radio
+ },
+ .set_analog_params = set_radio_freq,
+ .release = tea5761_release,
+ .get_frequency = tea5761_get_frequency,
+ .get_status = tea5761_get_status,
+ .get_rf_strength = tea5761_get_rf_strength,
+};
+
+struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe,
+ struct i2c_adapter* i2c_adap,
+ u8 i2c_addr)
+{
+ struct tea5761_priv *priv = NULL;
+
+ if (tea5761_autodetection(i2c_adap, i2c_addr) == EINVAL)
+ return NULL;
+
+ priv = kzalloc(sizeof(struct tea5761_priv), GFP_KERNEL);
+ if (priv == NULL)
+ return NULL;
+ fe->tuner_priv = priv;
+
+ priv->i2c_props.addr = i2c_addr;
+ priv->i2c_props.adap = i2c_adap;
+ priv->i2c_props.name = "tea5761";
+
+ memcpy(&fe->ops.tuner_ops, &tea5761_tuner_ops,
+ sizeof(struct dvb_tuner_ops));
+
+ tuner_info("type set to %s\n", "Philips TEA5761HN FM Radio");
+
+ return fe;
+}
+
+
+EXPORT_SYMBOL_GPL(tea5761_attach);
+EXPORT_SYMBOL_GPL(tea5761_autodetection);
+
+MODULE_DESCRIPTION("Philips TEA5761 FM tuner driver");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __TEA5761_H__
+#define __TEA5761_H__
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+#if defined(CONFIG_TUNER_TEA5761) || (defined(CONFIG_TUNER_TEA5761_MODULE) && defined(MODULE))
+extern int tea5761_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr);
+
+extern struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe,
+ struct i2c_adapter* i2c_adap,
+ u8 i2c_addr);
+#else
+static inline int tea5761_autodetection(struct i2c_adapter* i2c_adap,
+ u8 i2c_addr)
+{
+ printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
+ __func__);
+ return -EINVAL;
+}
+
+static inline struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe,
+ struct i2c_adapter* i2c_adap,
+ u8 i2c_addr)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif
+
+#endif /* __TEA5761_H__ */
--- /dev/null
+/*
+ * For Philips TEA5767 FM Chip used on some TV Cards like Prolink Pixelview
+ * I2C address is allways 0xC0.
+ *
+ *
+ * Copyright (c) 2005 Mauro Carvalho Chehab (mchehab@infradead.org)
+ * This code is placed under the terms of the GNU General Public License
+ *
+ * tea5767 autodetection thanks to Torsten Seeboth and Atsushi Nakagawa
+ * from their contributions on DScaler.
+ */
+
+#include <linux/i2c.h>
+#include <linux/delay.h>
+#include <linux/videodev.h>
+#include "tuner-i2c.h"
+#include "tea5767.h"
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable verbose debug messages");
+
+/*****************************************************************************/
+
+struct tea5767_priv {
+ struct tuner_i2c_props i2c_props;
+ u32 frequency;
+ struct tea5767_ctrl ctrl;
+};
+
+/*****************************************************************************/
+
+/******************************
+ * Write mode register values *
+ ******************************/
+
+/* First register */
+#define TEA5767_MUTE 0x80 /* Mutes output */
+#define TEA5767_SEARCH 0x40 /* Activates station search */
+/* Bits 0-5 for divider MSB */
+
+/* Second register */
+/* Bits 0-7 for divider LSB */
+
+/* Third register */
+
+/* Station search from botton to up */
+#define TEA5767_SEARCH_UP 0x80
+
+/* Searches with ADC output = 10 */
+#define TEA5767_SRCH_HIGH_LVL 0x60
+
+/* Searches with ADC output = 10 */
+#define TEA5767_SRCH_MID_LVL 0x40
+
+/* Searches with ADC output = 5 */
+#define TEA5767_SRCH_LOW_LVL 0x20
+
+/* if on, div=4*(Frf+Fif)/Fref otherwise, div=4*(Frf-Fif)/Freq) */
+#define TEA5767_HIGH_LO_INJECT 0x10
+
+/* Disable stereo */
+#define TEA5767_MONO 0x08
+
+/* Disable right channel and turns to mono */
+#define TEA5767_MUTE_RIGHT 0x04
+
+/* Disable left channel and turns to mono */
+#define TEA5767_MUTE_LEFT 0x02
+
+#define TEA5767_PORT1_HIGH 0x01
+
+/* Fourth register */
+#define TEA5767_PORT2_HIGH 0x80
+/* Chips stops working. Only I2C bus remains on */
+#define TEA5767_STDBY 0x40
+
+/* Japan freq (76-108 MHz. If disabled, 87.5-108 MHz */
+#define TEA5767_JAPAN_BAND 0x20
+
+/* Unselected means 32.768 KHz freq as reference. Otherwise Xtal at 13 MHz */
+#define TEA5767_XTAL_32768 0x10
+
+/* Cuts weak signals */
+#define TEA5767_SOFT_MUTE 0x08
+
+/* Activates high cut control */
+#define TEA5767_HIGH_CUT_CTRL 0x04
+
+/* Activates stereo noise control */
+#define TEA5767_ST_NOISE_CTL 0x02
+
+/* If activate PORT 1 indicates SEARCH or else it is used as PORT1 */
+#define TEA5767_SRCH_IND 0x01
+
+/* Fifth register */
+
+/* By activating, it will use Xtal at 13 MHz as reference for divider */
+#define TEA5767_PLLREF_ENABLE 0x80
+
+/* By activating, deemphasis=50, or else, deemphasis of 50us */
+#define TEA5767_DEEMPH_75 0X40
+
+/*****************************
+ * Read mode register values *
+ *****************************/
+
+/* First register */
+#define TEA5767_READY_FLAG_MASK 0x80
+#define TEA5767_BAND_LIMIT_MASK 0X40
+/* Bits 0-5 for divider MSB after search or preset */
+
+/* Second register */
+/* Bits 0-7 for divider LSB after search or preset */
+
+/* Third register */
+#define TEA5767_STEREO_MASK 0x80
+#define TEA5767_IF_CNTR_MASK 0x7f
+
+/* Fourth register */
+#define TEA5767_ADC_LEVEL_MASK 0xf0
+
+/* should be 0 */
+#define TEA5767_CHIP_ID_MASK 0x0f
+
+/* Fifth register */
+/* Reserved for future extensions */
+#define TEA5767_RESERVED_MASK 0xff
+
+/*****************************************************************************/
+
+static void tea5767_status_dump(struct tea5767_priv *priv,
+ unsigned char *buffer)
+{
+ unsigned int div, frq;
+
+ if (TEA5767_READY_FLAG_MASK & buffer[0])
+ tuner_info("Ready Flag ON\n");
+ else
+ tuner_info("Ready Flag OFF\n");
+
+ if (TEA5767_BAND_LIMIT_MASK & buffer[0])
+ tuner_info("Tuner at band limit\n");
+ else
+ tuner_info("Tuner not at band limit\n");
+
+ div = ((buffer[0] & 0x3f) << 8) | buffer[1];
+
+ switch (priv->ctrl.xtal_freq) {
+ case TEA5767_HIGH_LO_13MHz:
+ frq = (div * 50000 - 700000 - 225000) / 4; /* Freq in KHz */
+ break;
+ case TEA5767_LOW_LO_13MHz:
+ frq = (div * 50000 + 700000 + 225000) / 4; /* Freq in KHz */
+ break;
+ case TEA5767_LOW_LO_32768:
+ frq = (div * 32768 + 700000 + 225000) / 4; /* Freq in KHz */
+ break;
+ case TEA5767_HIGH_LO_32768:
+ default:
+ frq = (div * 32768 - 700000 - 225000) / 4; /* Freq in KHz */
+ break;
+ }
+ buffer[0] = (div >> 8) & 0x3f;
+ buffer[1] = div & 0xff;
+
+ tuner_info("Frequency %d.%03d KHz (divider = 0x%04x)\n",
+ frq / 1000, frq % 1000, div);
+
+ if (TEA5767_STEREO_MASK & buffer[2])
+ tuner_info("Stereo\n");
+ else
+ tuner_info("Mono\n");
+
+ tuner_info("IF Counter = %d\n", buffer[2] & TEA5767_IF_CNTR_MASK);
+
+ tuner_info("ADC Level = %d\n",
+ (buffer[3] & TEA5767_ADC_LEVEL_MASK) >> 4);
+
+ tuner_info("Chip ID = %d\n", (buffer[3] & TEA5767_CHIP_ID_MASK));
+
+ tuner_info("Reserved = 0x%02x\n",
+ (buffer[4] & TEA5767_RESERVED_MASK));
+}
+
+/* Freq should be specifyed at 62.5 Hz */
+static int set_radio_freq(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct tea5767_priv *priv = fe->tuner_priv;
+ unsigned int frq = params->frequency;
+ unsigned char buffer[5];
+ unsigned div;
+ int rc;
+
+ tuner_dbg("radio freq = %d.%03d MHz\n", frq/16000,(frq/16)%1000);
+
+ buffer[2] = 0;
+
+ if (priv->ctrl.port1)
+ buffer[2] |= TEA5767_PORT1_HIGH;
+
+ if (params->audmode == V4L2_TUNER_MODE_MONO) {
+ tuner_dbg("TEA5767 set to mono\n");
+ buffer[2] |= TEA5767_MONO;
+ } else {
+ tuner_dbg("TEA5767 set to stereo\n");
+ }
+
+
+ buffer[3] = 0;
+
+ if (priv->ctrl.port2)
+ buffer[3] |= TEA5767_PORT2_HIGH;
+
+ if (priv->ctrl.high_cut)
+ buffer[3] |= TEA5767_HIGH_CUT_CTRL;
+
+ if (priv->ctrl.st_noise)
+ buffer[3] |= TEA5767_ST_NOISE_CTL;
+
+ if (priv->ctrl.soft_mute)
+ buffer[3] |= TEA5767_SOFT_MUTE;
+
+ if (priv->ctrl.japan_band)
+ buffer[3] |= TEA5767_JAPAN_BAND;
+
+ buffer[4] = 0;
+
+ if (priv->ctrl.deemph_75)
+ buffer[4] |= TEA5767_DEEMPH_75;
+
+ if (priv->ctrl.pllref)
+ buffer[4] |= TEA5767_PLLREF_ENABLE;
+
+
+ /* Rounds freq to next decimal value - for 62.5 KHz step */
+ /* frq = 20*(frq/16)+radio_frq[frq%16]; */
+
+ switch (priv->ctrl.xtal_freq) {
+ case TEA5767_HIGH_LO_13MHz:
+ tuner_dbg("radio HIGH LO inject xtal @ 13 MHz\n");
+ buffer[2] |= TEA5767_HIGH_LO_INJECT;
+ div = (frq * (4000 / 16) + 700000 + 225000 + 25000) / 50000;
+ break;
+ case TEA5767_LOW_LO_13MHz:
+ tuner_dbg("radio LOW LO inject xtal @ 13 MHz\n");
+
+ div = (frq * (4000 / 16) - 700000 - 225000 + 25000) / 50000;
+ break;
+ case TEA5767_LOW_LO_32768:
+ tuner_dbg("radio LOW LO inject xtal @ 32,768 MHz\n");
+ buffer[3] |= TEA5767_XTAL_32768;
+ /* const 700=4000*175 Khz - to adjust freq to right value */
+ div = ((frq * (4000 / 16) - 700000 - 225000) + 16384) >> 15;
+ break;
+ case TEA5767_HIGH_LO_32768:
+ default:
+ tuner_dbg("radio HIGH LO inject xtal @ 32,768 MHz\n");
+
+ buffer[2] |= TEA5767_HIGH_LO_INJECT;
+ buffer[3] |= TEA5767_XTAL_32768;
+ div = ((frq * (4000 / 16) + 700000 + 225000) + 16384) >> 15;
+ break;
+ }
+ buffer[0] = (div >> 8) & 0x3f;
+ buffer[1] = div & 0xff;
+
+ if (5 != (rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 5)))
+ tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
+
+ if (debug) {
+ if (5 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props, buffer, 5)))
+ tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
+ else
+ tea5767_status_dump(priv, buffer);
+ }
+
+ priv->frequency = frq * 125 / 2;
+
+ return 0;
+}
+
+static int tea5767_read_status(struct dvb_frontend *fe, char *buffer)
+{
+ struct tea5767_priv *priv = fe->tuner_priv;
+ int rc;
+
+ memset(buffer, 0, 5);
+ if (5 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props, buffer, 5))) {
+ tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
+ return -EREMOTEIO;
+ }
+
+ return 0;
+}
+
+static inline int tea5767_signal(struct dvb_frontend *fe, const char *buffer)
+{
+ struct tea5767_priv *priv = fe->tuner_priv;
+
+ int signal = ((buffer[3] & TEA5767_ADC_LEVEL_MASK) << 8);
+
+ tuner_dbg("Signal strength: %d\n", signal);
+
+ return signal;
+}
+
+static inline int tea5767_stereo(struct dvb_frontend *fe, const char *buffer)
+{
+ struct tea5767_priv *priv = fe->tuner_priv;
+
+ int stereo = buffer[2] & TEA5767_STEREO_MASK;
+
+ tuner_dbg("Radio ST GET = %02x\n", stereo);
+
+ return (stereo ? V4L2_TUNER_SUB_STEREO : 0);
+}
+
+static int tea5767_get_status(struct dvb_frontend *fe, u32 *status)
+{
+ unsigned char buffer[5];
+
+ *status = 0;
+
+ if (0 == tea5767_read_status(fe, buffer)) {
+ if (tea5767_signal(fe, buffer))
+ *status = TUNER_STATUS_LOCKED;
+ if (tea5767_stereo(fe, buffer))
+ *status |= TUNER_STATUS_STEREO;
+ }
+
+ return 0;
+}
+
+static int tea5767_get_rf_strength(struct dvb_frontend *fe, u16 *strength)
+{
+ unsigned char buffer[5];
+
+ *strength = 0;
+
+ if (0 == tea5767_read_status(fe, buffer))
+ *strength = tea5767_signal(fe, buffer);
+
+ return 0;
+}
+
+static int tea5767_standby(struct dvb_frontend *fe)
+{
+ unsigned char buffer[5];
+ struct tea5767_priv *priv = fe->tuner_priv;
+ unsigned div, rc;
+
+ div = (87500 * 4 + 700 + 225 + 25) / 50; /* Set frequency to 87.5 MHz */
+ buffer[0] = (div >> 8) & 0x3f;
+ buffer[1] = div & 0xff;
+ buffer[2] = TEA5767_PORT1_HIGH;
+ buffer[3] = TEA5767_PORT2_HIGH | TEA5767_HIGH_CUT_CTRL |
+ TEA5767_ST_NOISE_CTL | TEA5767_JAPAN_BAND | TEA5767_STDBY;
+ buffer[4] = 0;
+
+ if (5 != (rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 5)))
+ tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
+
+ return 0;
+}
+
+int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr)
+{
+ struct tuner_i2c_props i2c = { .adap = i2c_adap, .addr = i2c_addr };
+ unsigned char buffer[7] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+ int rc;
+
+ if ((rc = tuner_i2c_xfer_recv(&i2c, buffer, 7))< 5) {
+ printk(KERN_WARNING "It is not a TEA5767. Received %i bytes.\n", rc);
+ return EINVAL;
+ }
+
+ /* If all bytes are the same then it's a TV tuner and not a tea5767 */
+ if (buffer[0] == buffer[1] && buffer[0] == buffer[2] &&
+ buffer[0] == buffer[3] && buffer[0] == buffer[4]) {
+ printk(KERN_WARNING "All bytes are equal. It is not a TEA5767\n");
+ return EINVAL;
+ }
+
+ /* Status bytes:
+ * Byte 4: bit 3:1 : CI (Chip Identification) == 0
+ * bit 0 : internally set to 0
+ * Byte 5: bit 7:0 : == 0
+ */
+ if (((buffer[3] & 0x0f) != 0x00) || (buffer[4] != 0x00)) {
+ printk(KERN_WARNING "Chip ID is not zero. It is not a TEA5767\n");
+ return EINVAL;
+ }
+
+
+ return 0;
+}
+
+static int tea5767_release(struct dvb_frontend *fe)
+{
+ kfree(fe->tuner_priv);
+ fe->tuner_priv = NULL;
+
+ return 0;
+}
+
+static int tea5767_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+ struct tea5767_priv *priv = fe->tuner_priv;
+ *frequency = priv->frequency;
+
+ return 0;
+}
+
+static int tea5767_set_config (struct dvb_frontend *fe, void *priv_cfg)
+{
+ struct tea5767_priv *priv = fe->tuner_priv;
+
+ memcpy(&priv->ctrl, priv_cfg, sizeof(priv->ctrl));
+
+ return 0;
+}
+
+static struct dvb_tuner_ops tea5767_tuner_ops = {
+ .info = {
+ .name = "tea5767", // Philips TEA5767HN FM Radio
+ },
+
+ .set_analog_params = set_radio_freq,
+ .set_config = tea5767_set_config,
+ .sleep = tea5767_standby,
+ .release = tea5767_release,
+ .get_frequency = tea5767_get_frequency,
+ .get_status = tea5767_get_status,
+ .get_rf_strength = tea5767_get_rf_strength,
+};
+
+struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe,
+ struct i2c_adapter* i2c_adap,
+ u8 i2c_addr)
+{
+ struct tea5767_priv *priv = NULL;
+
+ priv = kzalloc(sizeof(struct tea5767_priv), GFP_KERNEL);
+ if (priv == NULL)
+ return NULL;
+ fe->tuner_priv = priv;
+
+ priv->i2c_props.addr = i2c_addr;
+ priv->i2c_props.adap = i2c_adap;
+ priv->i2c_props.name = "tea5767";
+
+ priv->ctrl.xtal_freq = TEA5767_HIGH_LO_32768;
+ priv->ctrl.port1 = 1;
+ priv->ctrl.port2 = 1;
+ priv->ctrl.high_cut = 1;
+ priv->ctrl.st_noise = 1;
+ priv->ctrl.japan_band = 1;
+
+ memcpy(&fe->ops.tuner_ops, &tea5767_tuner_ops,
+ sizeof(struct dvb_tuner_ops));
+
+ tuner_info("type set to %s\n", "Philips TEA5767HN FM Radio");
+
+ return fe;
+}
+
+EXPORT_SYMBOL_GPL(tea5767_attach);
+EXPORT_SYMBOL_GPL(tea5767_autodetection);
+
+MODULE_DESCRIPTION("Philips TEA5767 FM tuner driver");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __TEA5767_H__
+#define __TEA5767_H__
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+enum tea5767_xtal {
+ TEA5767_LOW_LO_32768 = 0,
+ TEA5767_HIGH_LO_32768 = 1,
+ TEA5767_LOW_LO_13MHz = 2,
+ TEA5767_HIGH_LO_13MHz = 3,
+};
+
+struct tea5767_ctrl {
+ unsigned int port1:1;
+ unsigned int port2:1;
+ unsigned int high_cut:1;
+ unsigned int st_noise:1;
+ unsigned int soft_mute:1;
+ unsigned int japan_band:1;
+ unsigned int deemph_75:1;
+ unsigned int pllref:1;
+ enum tea5767_xtal xtal_freq;
+};
+
+#if defined(CONFIG_TUNER_TEA5767) || (defined(CONFIG_TUNER_TEA5767_MODULE) && defined(MODULE))
+extern int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr);
+
+extern struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe,
+ struct i2c_adapter* i2c_adap,
+ u8 i2c_addr);
+#else
+static inline int tea5767_autodetection(struct i2c_adapter* i2c_adap,
+ u8 i2c_addr)
+{
+ printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
+ __func__);
+ return -EINVAL;
+}
+
+static inline struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe,
+ struct i2c_adapter* i2c_adap,
+ u8 i2c_addr)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif
+
+#endif /* __TEA5767_H__ */
--- /dev/null
+/*
+ tuner-i2c.h - i2c interface for different tuners
+
+ Copyright (C) 2007 Michael Krufky (mkrufky@linuxtv.org)
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __TUNER_I2C_H__
+#define __TUNER_I2C_H__
+
+#include <linux/i2c.h>
+
+struct tuner_i2c_props {
+ u8 addr;
+ struct i2c_adapter *adap;
+
+ /* used for tuner instance management */
+ int count;
+ char *name;
+};
+
+static inline int tuner_i2c_xfer_send(struct tuner_i2c_props *props, char *buf, int len)
+{
+ struct i2c_msg msg = { .addr = props->addr, .flags = 0,
+ .buf = buf, .len = len };
+ int ret = i2c_transfer(props->adap, &msg, 1);
+
+ return (ret == 1) ? len : ret;
+}
+
+static inline int tuner_i2c_xfer_recv(struct tuner_i2c_props *props, char *buf, int len)
+{
+ struct i2c_msg msg = { .addr = props->addr, .flags = I2C_M_RD,
+ .buf = buf, .len = len };
+ int ret = i2c_transfer(props->adap, &msg, 1);
+
+ return (ret == 1) ? len : ret;
+}
+
+static inline int tuner_i2c_xfer_send_recv(struct tuner_i2c_props *props,
+ char *obuf, int olen,
+ char *ibuf, int ilen)
+{
+ struct i2c_msg msg[2] = { { .addr = props->addr, .flags = 0,
+ .buf = obuf, .len = olen },
+ { .addr = props->addr, .flags = I2C_M_RD,
+ .buf = ibuf, .len = ilen } };
+ int ret = i2c_transfer(props->adap, msg, 2);
+
+ return (ret == 2) ? ilen : ret;
+}
+
+/* Callers must declare as a global for the module:
+ *
+ * static LIST_HEAD(hybrid_tuner_instance_list);
+ *
+ * hybrid_tuner_instance_list should be the third argument
+ * passed into hybrid_tuner_request_state().
+ *
+ * state structure must contain the following:
+ *
+ * struct list_head hybrid_tuner_instance_list;
+ * struct tuner_i2c_props i2c_props;
+ *
+ * hybrid_tuner_instance_list (both within state structure and globally)
+ * is only required if the driver is using hybrid_tuner_request_state
+ * and hybrid_tuner_release_state to manage state sharing between
+ * multiple instances of hybrid tuners.
+ */
+
+#define tuner_printk(kernlvl, i2cprops, fmt, arg...) do { \
+ printk(kernlvl "%s %d-%04x: " fmt, i2cprops.name, \
+ i2cprops.adap ? \
+ i2c_adapter_id(i2cprops.adap) : -1, \
+ i2cprops.addr, ##arg); \
+ } while (0)
+
+/* TO DO: convert all callers of these macros to pass in
+ * struct tuner_i2c_props, then remove the macro wrappers */
+
+#define __tuner_warn(i2cprops, fmt, arg...) do { \
+ tuner_printk(KERN_WARNING, i2cprops, fmt, ##arg); \
+ } while (0)
+
+#define __tuner_info(i2cprops, fmt, arg...) do { \
+ tuner_printk(KERN_INFO, i2cprops, fmt, ##arg); \
+ } while (0)
+
+#define __tuner_err(i2cprops, fmt, arg...) do { \
+ tuner_printk(KERN_ERR, i2cprops, fmt, ##arg); \
+ } while (0)
+
+#define __tuner_dbg(i2cprops, fmt, arg...) do { \
+ if ((debug)) \
+ tuner_printk(KERN_DEBUG, i2cprops, fmt, ##arg); \
+ } while (0)
+
+#define tuner_warn(fmt, arg...) __tuner_warn(priv->i2c_props, fmt, ##arg)
+#define tuner_info(fmt, arg...) __tuner_info(priv->i2c_props, fmt, ##arg)
+#define tuner_err(fmt, arg...) __tuner_err(priv->i2c_props, fmt, ##arg)
+#define tuner_dbg(fmt, arg...) __tuner_dbg(priv->i2c_props, fmt, ##arg)
+
+/****************************************************************************/
+
+/* The return value of hybrid_tuner_request_state indicates the number of
+ * instances using this tuner object.
+ *
+ * 0 - no instances, indicates an error - kzalloc must have failed
+ *
+ * 1 - one instance, indicates that the tuner object was created successfully
+ *
+ * 2 (or more) instances, indicates that an existing tuner object was found
+ */
+
+#define hybrid_tuner_request_state(type, state, list, i2cadap, i2caddr, devname)\
+({ \
+ int __ret = 0; \
+ list_for_each_entry(state, &list, hybrid_tuner_instance_list) { \
+ if (((i2cadap) && (state->i2c_props.adap)) && \
+ ((i2c_adapter_id(state->i2c_props.adap) == \
+ i2c_adapter_id(i2cadap)) && \
+ (i2caddr == state->i2c_props.addr))) { \
+ __tuner_info(state->i2c_props, \
+ "attaching existing instance\n"); \
+ state->i2c_props.count++; \
+ __ret = state->i2c_props.count; \
+ break; \
+ } \
+ } \
+ if (0 == __ret) { \
+ state = kzalloc(sizeof(type), GFP_KERNEL); \
+ if (NULL == state) \
+ goto __fail; \
+ state->i2c_props.addr = i2caddr; \
+ state->i2c_props.adap = i2cadap; \
+ state->i2c_props.name = devname; \
+ __tuner_info(state->i2c_props, \
+ "creating new instance\n"); \
+ list_add_tail(&state->hybrid_tuner_instance_list, &list);\
+ state->i2c_props.count++; \
+ __ret = state->i2c_props.count; \
+ } \
+__fail: \
+ __ret; \
+})
+
+#define hybrid_tuner_release_state(state) \
+({ \
+ int __ret; \
+ state->i2c_props.count--; \
+ __ret = state->i2c_props.count; \
+ if (!state->i2c_props.count) { \
+ __tuner_info(state->i2c_props, "destroying instance\n");\
+ list_del(&state->hybrid_tuner_instance_list); \
+ kfree(state); \
+ } \
+ __ret; \
+})
+
+#endif /* __TUNER_I2C_H__ */
--- /dev/null
+/*
+ * i2c tv tuner chip device driver
+ * controls all those simple 4-control-bytes style tuners.
+ *
+ * This "tuner-simple" module was split apart from the original "tuner" module.
+ */
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/videodev.h>
+#include <media/tuner.h>
+#include <media/v4l2-common.h>
+#include <media/tuner-types.h>
+#include "tuner-i2c.h"
+#include "tuner-simple.h"
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable verbose debug messages");
+
+#define TUNER_SIMPLE_MAX 64
+static unsigned int simple_devcount;
+
+static int offset;
+module_param(offset, int, 0664);
+MODULE_PARM_DESC(offset, "Allows to specify an offset for tuner");
+
+static unsigned int atv_input[TUNER_SIMPLE_MAX] = \
+ { [0 ... (TUNER_SIMPLE_MAX-1)] = 0 };
+static unsigned int dtv_input[TUNER_SIMPLE_MAX] = \
+ { [0 ... (TUNER_SIMPLE_MAX-1)] = 0 };
+module_param_array(atv_input, int, NULL, 0644);
+module_param_array(dtv_input, int, NULL, 0644);
+MODULE_PARM_DESC(atv_input, "specify atv rf input, 0 for autoselect");
+MODULE_PARM_DESC(dtv_input, "specify dtv rf input, 0 for autoselect");
+
+/* ---------------------------------------------------------------------- */
+
+/* tv standard selection for Temic 4046 FM5
+ this value takes the low bits of control byte 2
+ from datasheet Rev.01, Feb.00
+ standard BG I L L2 D
+ picture IF 38.9 38.9 38.9 33.95 38.9
+ sound 1 33.4 32.9 32.4 40.45 32.4
+ sound 2 33.16
+ NICAM 33.05 32.348 33.05 33.05
+ */
+#define TEMIC_SET_PAL_I 0x05
+#define TEMIC_SET_PAL_DK 0x09
+#define TEMIC_SET_PAL_L 0x0a /* SECAM ? */
+#define TEMIC_SET_PAL_L2 0x0b /* change IF ! */
+#define TEMIC_SET_PAL_BG 0x0c
+
+/* tv tuner system standard selection for Philips FQ1216ME
+ this value takes the low bits of control byte 2
+ from datasheet "1999 Nov 16" (supersedes "1999 Mar 23")
+ standard BG DK I L L`
+ picture carrier 38.90 38.90 38.90 38.90 33.95
+ colour 34.47 34.47 34.47 34.47 38.38
+ sound 1 33.40 32.40 32.90 32.40 40.45
+ sound 2 33.16 - - - -
+ NICAM 33.05 33.05 32.35 33.05 39.80
+ */
+#define PHILIPS_SET_PAL_I 0x01 /* Bit 2 always zero !*/
+#define PHILIPS_SET_PAL_BGDK 0x09
+#define PHILIPS_SET_PAL_L2 0x0a
+#define PHILIPS_SET_PAL_L 0x0b
+
+/* system switching for Philips FI1216MF MK2
+ from datasheet "1996 Jul 09",
+ standard BG L L'
+ picture carrier 38.90 38.90 33.95
+ colour 34.47 34.37 38.38
+ sound 1 33.40 32.40 40.45
+ sound 2 33.16 - -
+ NICAM 33.05 33.05 39.80
+ */
+#define PHILIPS_MF_SET_STD_BG 0x01 /* Bit 2 must be zero, Bit 3 is system output */
+#define PHILIPS_MF_SET_STD_L 0x03 /* Used on Secam France */
+#define PHILIPS_MF_SET_STD_LC 0x02 /* Used on SECAM L' */
+
+/* Control byte */
+
+#define TUNER_RATIO_MASK 0x06 /* Bit cb1:cb2 */
+#define TUNER_RATIO_SELECT_50 0x00
+#define TUNER_RATIO_SELECT_32 0x02
+#define TUNER_RATIO_SELECT_166 0x04
+#define TUNER_RATIO_SELECT_62 0x06
+
+#define TUNER_CHARGE_PUMP 0x40 /* Bit cb6 */
+
+/* Status byte */
+
+#define TUNER_POR 0x80
+#define TUNER_FL 0x40
+#define TUNER_MODE 0x38
+#define TUNER_AFC 0x07
+#define TUNER_SIGNAL 0x07
+#define TUNER_STEREO 0x10
+
+#define TUNER_PLL_LOCKED 0x40
+#define TUNER_STEREO_MK3 0x04
+
+static DEFINE_MUTEX(tuner_simple_list_mutex);
+static LIST_HEAD(hybrid_tuner_instance_list);
+
+struct tuner_simple_priv {
+ unsigned int nr;
+ u16 last_div;
+
+ struct tuner_i2c_props i2c_props;
+ struct list_head hybrid_tuner_instance_list;
+
+ unsigned int type;
+ struct tunertype *tun;
+
+ u32 frequency;
+ u32 bandwidth;
+};
+
+/* ---------------------------------------------------------------------- */
+
+static int tuner_read_status(struct dvb_frontend *fe)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+ unsigned char byte;
+
+ if (1 != tuner_i2c_xfer_recv(&priv->i2c_props, &byte, 1))
+ return 0;
+
+ return byte;
+}
+
+static inline int tuner_signal(const int status)
+{
+ return (status & TUNER_SIGNAL) << 13;
+}
+
+static inline int tuner_stereo(const int type, const int status)
+{
+ switch (type) {
+ case TUNER_PHILIPS_FM1216ME_MK3:
+ case TUNER_PHILIPS_FM1236_MK3:
+ case TUNER_PHILIPS_FM1256_IH3:
+ case TUNER_LG_NTSC_TAPE:
+ return ((status & TUNER_SIGNAL) == TUNER_STEREO_MK3);
+ default:
+ return status & TUNER_STEREO;
+ }
+}
+
+static inline int tuner_islocked(const int status)
+{
+ return (status & TUNER_FL);
+}
+
+static inline int tuner_afcstatus(const int status)
+{
+ return (status & TUNER_AFC) - 2;
+}
+
+
+static int simple_get_status(struct dvb_frontend *fe, u32 *status)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+ int tuner_status;
+
+ if (priv->i2c_props.adap == NULL)
+ return -EINVAL;
+
+ tuner_status = tuner_read_status(fe);
+
+ *status = 0;
+
+ if (tuner_islocked(tuner_status))
+ *status = TUNER_STATUS_LOCKED;
+ if (tuner_stereo(priv->type, tuner_status))
+ *status |= TUNER_STATUS_STEREO;
+
+ tuner_dbg("AFC Status: %d\n", tuner_afcstatus(tuner_status));
+
+ return 0;
+}
+
+static int simple_get_rf_strength(struct dvb_frontend *fe, u16 *strength)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+ int signal;
+
+ if (priv->i2c_props.adap == NULL)
+ return -EINVAL;
+
+ signal = tuner_signal(tuner_read_status(fe));
+
+ *strength = signal;
+
+ tuner_dbg("Signal strength: %d\n", signal);
+
+ return 0;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static inline char *tuner_param_name(enum param_type type)
+{
+ char *name;
+
+ switch (type) {
+ case TUNER_PARAM_TYPE_RADIO:
+ name = "radio";
+ break;
+ case TUNER_PARAM_TYPE_PAL:
+ name = "pal";
+ break;
+ case TUNER_PARAM_TYPE_SECAM:
+ name = "secam";
+ break;
+ case TUNER_PARAM_TYPE_NTSC:
+ name = "ntsc";
+ break;
+ case TUNER_PARAM_TYPE_DIGITAL:
+ name = "digital";
+ break;
+ default:
+ name = "unknown";
+ break;
+ }
+ return name;
+}
+
+static struct tuner_params *simple_tuner_params(struct dvb_frontend *fe,
+ enum param_type desired_type)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+ struct tunertype *tun = priv->tun;
+ int i;
+
+ for (i = 0; i < tun->count; i++)
+ if (desired_type == tun->params[i].type)
+ break;
+
+ /* use default tuner params if desired_type not available */
+ if (i == tun->count) {
+ tuner_dbg("desired params (%s) undefined for tuner %d\n",
+ tuner_param_name(desired_type), priv->type);
+ i = 0;
+ }
+
+ tuner_dbg("using tuner params #%d (%s)\n", i,
+ tuner_param_name(tun->params[i].type));
+
+ return &tun->params[i];
+}
+
+static int simple_config_lookup(struct dvb_frontend *fe,
+ struct tuner_params *t_params,
+ int *frequency, u8 *config, u8 *cb)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+ int i;
+
+ for (i = 0; i < t_params->count; i++) {
+ if (*frequency > t_params->ranges[i].limit)
+ continue;
+ break;
+ }
+ if (i == t_params->count) {
+ tuner_dbg("frequency out of range (%d > %d)\n",
+ *frequency, t_params->ranges[i - 1].limit);
+ *frequency = t_params->ranges[--i].limit;
+ }
+ *config = t_params->ranges[i].config;
+ *cb = t_params->ranges[i].cb;
+
+ tuner_dbg("freq = %d.%02d (%d), range = %d, "
+ "config = 0x%02x, cb = 0x%02x\n",
+ *frequency / 16, *frequency % 16 * 100 / 16, *frequency,
+ i, *config, *cb);
+
+ return i;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static void simple_set_rf_input(struct dvb_frontend *fe,
+ u8 *config, u8 *cb, unsigned int rf)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+
+ switch (priv->type) {
+ case TUNER_PHILIPS_TUV1236D:
+ switch (rf) {
+ case 1:
+ *cb |= 0x08;
+ break;
+ default:
+ *cb &= ~0x08;
+ break;
+ }
+ break;
+ case TUNER_PHILIPS_FCV1236D:
+ switch (rf) {
+ case 1:
+ *cb |= 0x01;
+ break;
+ default:
+ *cb &= ~0x01;
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+}
+
+static int simple_std_setup(struct dvb_frontend *fe,
+ struct analog_parameters *params,
+ u8 *config, u8 *cb)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+ u8 tuneraddr;
+ int rc;
+
+ /* tv norm specific stuff for multi-norm tuners */
+ switch (priv->type) {
+ case TUNER_PHILIPS_SECAM: /* FI1216MF */
+ /* 0x01 -> ??? no change ??? */
+ /* 0x02 -> PAL BDGHI / SECAM L */
+ /* 0x04 -> ??? PAL others / SECAM others ??? */
+ *cb &= ~0x03;
+ if (params->std & V4L2_STD_SECAM_L)
+ /* also valid for V4L2_STD_SECAM */
+ *cb |= PHILIPS_MF_SET_STD_L;
+ else if (params->std & V4L2_STD_SECAM_LC)
+ *cb |= PHILIPS_MF_SET_STD_LC;
+ else /* V4L2_STD_B|V4L2_STD_GH */
+ *cb |= PHILIPS_MF_SET_STD_BG;
+ break;
+
+ case TUNER_TEMIC_4046FM5:
+ *cb &= ~0x0f;
+
+ if (params->std & V4L2_STD_PAL_BG) {
+ *cb |= TEMIC_SET_PAL_BG;
+
+ } else if (params->std & V4L2_STD_PAL_I) {
+ *cb |= TEMIC_SET_PAL_I;
+
+ } else if (params->std & V4L2_STD_PAL_DK) {
+ *cb |= TEMIC_SET_PAL_DK;
+
+ } else if (params->std & V4L2_STD_SECAM_L) {
+ *cb |= TEMIC_SET_PAL_L;
+
+ }
+ break;
+
+ case TUNER_PHILIPS_FQ1216ME:
+ *cb &= ~0x0f;
+
+ if (params->std & (V4L2_STD_PAL_BG|V4L2_STD_PAL_DK)) {
+ *cb |= PHILIPS_SET_PAL_BGDK;
+
+ } else if (params->std & V4L2_STD_PAL_I) {
+ *cb |= PHILIPS_SET_PAL_I;
+
+ } else if (params->std & V4L2_STD_SECAM_L) {
+ *cb |= PHILIPS_SET_PAL_L;
+
+ }
+ break;
+
+ case TUNER_PHILIPS_FCV1236D:
+ /* 0x00 -> ATSC antenna input 1 */
+ /* 0x01 -> ATSC antenna input 2 */
+ /* 0x02 -> NTSC antenna input 1 */
+ /* 0x03 -> NTSC antenna input 2 */
+ *cb &= ~0x03;
+ if (!(params->std & V4L2_STD_ATSC))
+ *cb |= 2;
+ break;
+
+ case TUNER_MICROTUNE_4042FI5:
+ /* Set the charge pump for fast tuning */
+ *config |= TUNER_CHARGE_PUMP;
+ break;
+
+ case TUNER_PHILIPS_TUV1236D:
+ {
+ /* 0x40 -> ATSC antenna input 1 */
+ /* 0x48 -> ATSC antenna input 2 */
+ /* 0x00 -> NTSC antenna input 1 */
+ /* 0x08 -> NTSC antenna input 2 */
+ u8 buffer[4] = { 0x14, 0x00, 0x17, 0x00};
+ *cb &= ~0x40;
+ if (params->std & V4L2_STD_ATSC) {
+ *cb |= 0x40;
+ buffer[1] = 0x04;
+ }
+ /* set to the correct mode (analog or digital) */
+ tuneraddr = priv->i2c_props.addr;
+ priv->i2c_props.addr = 0x0a;
+ rc = tuner_i2c_xfer_send(&priv->i2c_props, &buffer[0], 2);
+ if (2 != rc)
+ tuner_warn("i2c i/o error: rc == %d "
+ "(should be 2)\n", rc);
+ rc = tuner_i2c_xfer_send(&priv->i2c_props, &buffer[2], 2);
+ if (2 != rc)
+ tuner_warn("i2c i/o error: rc == %d "
+ "(should be 2)\n", rc);
+ priv->i2c_props.addr = tuneraddr;
+ break;
+ }
+ }
+ if (atv_input[priv->nr])
+ simple_set_rf_input(fe, config, cb, atv_input[priv->nr]);
+
+ return 0;
+}
+
+static int simple_post_tune(struct dvb_frontend *fe, u8 *buffer,
+ u16 div, u8 config, u8 cb)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+ int rc;
+
+ switch (priv->type) {
+ case TUNER_LG_TDVS_H06XF:
+ /* Set the Auxiliary Byte. */
+ buffer[0] = buffer[2];
+ buffer[0] &= ~0x20;
+ buffer[0] |= 0x18;
+ buffer[1] = 0x20;
+ tuner_dbg("tv 0x%02x 0x%02x\n", buffer[0], buffer[1]);
+
+ rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 2);
+ if (2 != rc)
+ tuner_warn("i2c i/o error: rc == %d "
+ "(should be 2)\n", rc);
+ break;
+ case TUNER_MICROTUNE_4042FI5:
+ {
+ /* FIXME - this may also work for other tuners */
+ unsigned long timeout = jiffies + msecs_to_jiffies(1);
+ u8 status_byte = 0;
+
+ /* Wait until the PLL locks */
+ for (;;) {
+ if (time_after(jiffies, timeout))
+ return 0;
+ rc = tuner_i2c_xfer_recv(&priv->i2c_props,
+ &status_byte, 1);
+ if (1 != rc) {
+ tuner_warn("i2c i/o read error: rc == %d "
+ "(should be 1)\n", rc);
+ break;
+ }
+ if (status_byte & TUNER_PLL_LOCKED)
+ break;
+ udelay(10);
+ }
+
+ /* Set the charge pump for optimized phase noise figure */
+ config &= ~TUNER_CHARGE_PUMP;
+ buffer[0] = (div>>8) & 0x7f;
+ buffer[1] = div & 0xff;
+ buffer[2] = config;
+ buffer[3] = cb;
+ tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n",
+ buffer[0], buffer[1], buffer[2], buffer[3]);
+
+ rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4);
+ if (4 != rc)
+ tuner_warn("i2c i/o error: rc == %d "
+ "(should be 4)\n", rc);
+ break;
+ }
+ }
+
+ return 0;
+}
+
+static int simple_radio_bandswitch(struct dvb_frontend *fe, u8 *buffer)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+
+ switch (priv->type) {
+ case TUNER_TENA_9533_DI:
+ case TUNER_YMEC_TVF_5533MF:
+ tuner_dbg("This tuner doesn't have FM. "
+ "Most cards have a TEA5767 for FM\n");
+ return 0;
+ case TUNER_PHILIPS_FM1216ME_MK3:
+ case TUNER_PHILIPS_FM1236_MK3:
+ case TUNER_PHILIPS_FMD1216ME_MK3:
+ case TUNER_LG_NTSC_TAPE:
+ case TUNER_PHILIPS_FM1256_IH3:
+ buffer[3] = 0x19;
+ break;
+ case TUNER_TNF_5335MF:
+ buffer[3] = 0x11;
+ break;
+ case TUNER_LG_PAL_FM:
+ buffer[3] = 0xa5;
+ break;
+ case TUNER_THOMSON_DTT761X:
+ buffer[3] = 0x39;
+ break;
+ case TUNER_MICROTUNE_4049FM5:
+ default:
+ buffer[3] = 0xa4;
+ break;
+ }
+
+ return 0;
+}
+
+/* ---------------------------------------------------------------------- */
+
+static int simple_set_tv_freq(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+ u8 config, cb;
+ u16 div;
+ struct tunertype *tun;
+ u8 buffer[4];
+ int rc, IFPCoff, i;
+ enum param_type desired_type;
+ struct tuner_params *t_params;
+
+ tun = priv->tun;
+
+ /* IFPCoff = Video Intermediate Frequency - Vif:
+ 940 =16*58.75 NTSC/J (Japan)
+ 732 =16*45.75 M/N STD
+ 704 =16*44 ATSC (at DVB code)
+ 632 =16*39.50 I U.K.
+ 622.4=16*38.90 B/G D/K I, L STD
+ 592 =16*37.00 D China
+ 590 =16.36.875 B Australia
+ 543.2=16*33.95 L' STD
+ 171.2=16*10.70 FM Radio (at set_radio_freq)
+ */
+
+ if (params->std == V4L2_STD_NTSC_M_JP) {
+ IFPCoff = 940;
+ desired_type = TUNER_PARAM_TYPE_NTSC;
+ } else if ((params->std & V4L2_STD_MN) &&
+ !(params->std & ~V4L2_STD_MN)) {
+ IFPCoff = 732;
+ desired_type = TUNER_PARAM_TYPE_NTSC;
+ } else if (params->std == V4L2_STD_SECAM_LC) {
+ IFPCoff = 543;
+ desired_type = TUNER_PARAM_TYPE_SECAM;
+ } else {
+ IFPCoff = 623;
+ desired_type = TUNER_PARAM_TYPE_PAL;
+ }
+
+ t_params = simple_tuner_params(fe, desired_type);
+
+ i = simple_config_lookup(fe, t_params, ¶ms->frequency,
+ &config, &cb);
+
+ div = params->frequency + IFPCoff + offset;
+
+ tuner_dbg("Freq= %d.%02d MHz, V_IF=%d.%02d MHz, "
+ "Offset=%d.%02d MHz, div=%0d\n",
+ params->frequency / 16, params->frequency % 16 * 100 / 16,
+ IFPCoff / 16, IFPCoff % 16 * 100 / 16,
+ offset / 16, offset % 16 * 100 / 16, div);
+
+ /* tv norm specific stuff for multi-norm tuners */
+ simple_std_setup(fe, params, &config, &cb);
+
+ if (t_params->cb_first_if_lower_freq && div < priv->last_div) {
+ buffer[0] = config;
+ buffer[1] = cb;
+ buffer[2] = (div>>8) & 0x7f;
+ buffer[3] = div & 0xff;
+ } else {
+ buffer[0] = (div>>8) & 0x7f;
+ buffer[1] = div & 0xff;
+ buffer[2] = config;
+ buffer[3] = cb;
+ }
+ priv->last_div = div;
+ if (t_params->has_tda9887) {
+ struct v4l2_priv_tun_config tda9887_cfg;
+ int config = 0;
+ int is_secam_l = (params->std & (V4L2_STD_SECAM_L |
+ V4L2_STD_SECAM_LC)) &&
+ !(params->std & ~(V4L2_STD_SECAM_L |
+ V4L2_STD_SECAM_LC));
+
+ tda9887_cfg.tuner = TUNER_TDA9887;
+ tda9887_cfg.priv = &config;
+
+ if (params->std == V4L2_STD_SECAM_LC) {
+ if (t_params->port1_active ^ t_params->port1_invert_for_secam_lc)
+ config |= TDA9887_PORT1_ACTIVE;
+ if (t_params->port2_active ^ t_params->port2_invert_for_secam_lc)
+ config |= TDA9887_PORT2_ACTIVE;
+ } else {
+ if (t_params->port1_active)
+ config |= TDA9887_PORT1_ACTIVE;
+ if (t_params->port2_active)
+ config |= TDA9887_PORT2_ACTIVE;
+ }
+ if (t_params->intercarrier_mode)
+ config |= TDA9887_INTERCARRIER;
+ if (is_secam_l) {
+ if (i == 0 && t_params->default_top_secam_low)
+ config |= TDA9887_TOP(t_params->default_top_secam_low);
+ else if (i == 1 && t_params->default_top_secam_mid)
+ config |= TDA9887_TOP(t_params->default_top_secam_mid);
+ else if (t_params->default_top_secam_high)
+ config |= TDA9887_TOP(t_params->default_top_secam_high);
+ } else {
+ if (i == 0 && t_params->default_top_low)
+ config |= TDA9887_TOP(t_params->default_top_low);
+ else if (i == 1 && t_params->default_top_mid)
+ config |= TDA9887_TOP(t_params->default_top_mid);
+ else if (t_params->default_top_high)
+ config |= TDA9887_TOP(t_params->default_top_high);
+ }
+ if (t_params->default_pll_gating_18)
+ config |= TDA9887_GATING_18;
+ i2c_clients_command(priv->i2c_props.adap, TUNER_SET_CONFIG,
+ &tda9887_cfg);
+ }
+ tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n",
+ buffer[0], buffer[1], buffer[2], buffer[3]);
+
+ rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4);
+ if (4 != rc)
+ tuner_warn("i2c i/o error: rc == %d (should be 4)\n", rc);
+
+ simple_post_tune(fe, &buffer[0], div, config, cb);
+
+ return 0;
+}
+
+static int simple_set_radio_freq(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct tunertype *tun;
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+ u8 buffer[4];
+ u16 div;
+ int rc, j;
+ struct tuner_params *t_params;
+ unsigned int freq = params->frequency;
+
+ tun = priv->tun;
+
+ for (j = tun->count-1; j > 0; j--)
+ if (tun->params[j].type == TUNER_PARAM_TYPE_RADIO)
+ break;
+ /* default t_params (j=0) will be used if desired type wasn't found */
+ t_params = &tun->params[j];
+
+ /* Select Radio 1st IF used */
+ switch (t_params->radio_if) {
+ case 0: /* 10.7 MHz */
+ freq += (unsigned int)(10.7*16000);
+ break;
+ case 1: /* 33.3 MHz */
+ freq += (unsigned int)(33.3*16000);
+ break;
+ case 2: /* 41.3 MHz */
+ freq += (unsigned int)(41.3*16000);
+ break;
+ default:
+ tuner_warn("Unsupported radio_if value %d\n",
+ t_params->radio_if);
+ return 0;
+ }
+
+ /* Bandswitch byte */
+ simple_radio_bandswitch(fe, &buffer[0]);
+
+ buffer[2] = (t_params->ranges[0].config & ~TUNER_RATIO_MASK) |
+ TUNER_RATIO_SELECT_50; /* 50 kHz step */
+
+ /* Convert from 1/16 kHz V4L steps to 1/20 MHz (=50 kHz) PLL steps
+ freq * (1 Mhz / 16000 V4L steps) * (20 PLL steps / 1 MHz) =
+ freq * (1/800) */
+ div = (freq + 400) / 800;
+
+ if (t_params->cb_first_if_lower_freq && div < priv->last_div) {
+ buffer[0] = buffer[2];
+ buffer[1] = buffer[3];
+ buffer[2] = (div>>8) & 0x7f;
+ buffer[3] = div & 0xff;
+ } else {
+ buffer[0] = (div>>8) & 0x7f;
+ buffer[1] = div & 0xff;
+ }
+
+ tuner_dbg("radio 0x%02x 0x%02x 0x%02x 0x%02x\n",
+ buffer[0], buffer[1], buffer[2], buffer[3]);
+ priv->last_div = div;
+
+ if (t_params->has_tda9887) {
+ int config = 0;
+ struct v4l2_priv_tun_config tda9887_cfg;
+
+ tda9887_cfg.tuner = TUNER_TDA9887;
+ tda9887_cfg.priv = &config;
+
+ if (t_params->port1_active &&
+ !t_params->port1_fm_high_sensitivity)
+ config |= TDA9887_PORT1_ACTIVE;
+ if (t_params->port2_active &&
+ !t_params->port2_fm_high_sensitivity)
+ config |= TDA9887_PORT2_ACTIVE;
+ if (t_params->intercarrier_mode)
+ config |= TDA9887_INTERCARRIER;
+/* if (t_params->port1_set_for_fm_mono)
+ config &= ~TDA9887_PORT1_ACTIVE;*/
+ if (t_params->fm_gain_normal)
+ config |= TDA9887_GAIN_NORMAL;
+ if (t_params->radio_if == 2)
+ config |= TDA9887_RIF_41_3;
+ i2c_clients_command(priv->i2c_props.adap, TUNER_SET_CONFIG,
+ &tda9887_cfg);
+ }
+ rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4);
+ if (4 != rc)
+ tuner_warn("i2c i/o error: rc == %d (should be 4)\n", rc);
+
+ return 0;
+}
+
+static int simple_set_params(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+ int ret = -EINVAL;
+
+ if (priv->i2c_props.adap == NULL)
+ return -EINVAL;
+
+ switch (params->mode) {
+ case V4L2_TUNER_RADIO:
+ ret = simple_set_radio_freq(fe, params);
+ priv->frequency = params->frequency * 125 / 2;
+ break;
+ case V4L2_TUNER_ANALOG_TV:
+ case V4L2_TUNER_DIGITAL_TV:
+ ret = simple_set_tv_freq(fe, params);
+ priv->frequency = params->frequency * 62500;
+ break;
+ }
+ priv->bandwidth = 0;
+
+ return ret;
+}
+
+static void simple_set_dvb(struct dvb_frontend *fe, u8 *buf,
+ const struct dvb_frontend_parameters *params)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+
+ switch (priv->type) {
+ case TUNER_PHILIPS_FMD1216ME_MK3:
+ if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ &&
+ params->frequency >= 158870000)
+ buf[3] |= 0x08;
+ break;
+ case TUNER_PHILIPS_TD1316:
+ /* determine band */
+ buf[3] |= (params->frequency < 161000000) ? 1 :
+ (params->frequency < 444000000) ? 2 : 4;
+
+ /* setup PLL filter */
+ if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
+ buf[3] |= 1 << 3;
+ break;
+ case TUNER_PHILIPS_TUV1236D:
+ case TUNER_PHILIPS_FCV1236D:
+ {
+ unsigned int new_rf;
+
+ if (dtv_input[priv->nr])
+ new_rf = dtv_input[priv->nr];
+ else
+ switch (params->u.vsb.modulation) {
+ case QAM_64:
+ case QAM_256:
+ new_rf = 1;
+ break;
+ case VSB_8:
+ default:
+ new_rf = 0;
+ break;
+ }
+ simple_set_rf_input(fe, &buf[2], &buf[3], new_rf);
+ break;
+ }
+ default:
+ break;
+ }
+}
+
+static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf,
+ const struct dvb_frontend_parameters *params)
+{
+ /* This function returns the tuned frequency on success, 0 on error */
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+ struct tunertype *tun = priv->tun;
+ static struct tuner_params *t_params;
+ u8 config, cb;
+ u32 div;
+ int ret, frequency = params->frequency / 62500;
+
+ t_params = simple_tuner_params(fe, TUNER_PARAM_TYPE_DIGITAL);
+ ret = simple_config_lookup(fe, t_params, &frequency, &config, &cb);
+ if (ret < 0)
+ return 0; /* failure */
+
+ div = ((frequency + t_params->iffreq) * 62500 + offset +
+ tun->stepsize/2) / tun->stepsize;
+
+ buf[0] = div >> 8;
+ buf[1] = div & 0xff;
+ buf[2] = config;
+ buf[3] = cb;
+
+ simple_set_dvb(fe, buf, params);
+
+ tuner_dbg("%s: div=%d | buf=0x%02x,0x%02x,0x%02x,0x%02x\n",
+ tun->name, div, buf[0], buf[1], buf[2], buf[3]);
+
+ /* calculate the frequency we set it to */
+ return (div * tun->stepsize) - t_params->iffreq;
+}
+
+static int simple_dvb_calc_regs(struct dvb_frontend *fe,
+ struct dvb_frontend_parameters *params,
+ u8 *buf, int buf_len)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+ u32 frequency;
+
+ if (buf_len < 5)
+ return -EINVAL;
+
+ frequency = simple_dvb_configure(fe, buf+1, params);
+ if (frequency == 0)
+ return -EINVAL;
+
+ buf[0] = priv->i2c_props.addr;
+
+ priv->frequency = frequency;
+ priv->bandwidth = (fe->ops.info.type == FE_OFDM) ?
+ params->u.ofdm.bandwidth : 0;
+
+ return 5;
+}
+
+static int simple_dvb_set_params(struct dvb_frontend *fe,
+ struct dvb_frontend_parameters *params)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+ u32 prev_freq, prev_bw;
+ int ret;
+ u8 buf[5];
+
+ if (priv->i2c_props.adap == NULL)
+ return -EINVAL;
+
+ prev_freq = priv->frequency;
+ prev_bw = priv->bandwidth;
+
+ ret = simple_dvb_calc_regs(fe, params, buf, 5);
+ if (ret != 5)
+ goto fail;
+
+ /* put analog demod in standby when tuning digital */
+ if (fe->ops.analog_ops.standby)
+ fe->ops.analog_ops.standby(fe);
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ /* buf[0] contains the i2c address, but *
+ * we already have it in i2c_props.addr */
+ ret = tuner_i2c_xfer_send(&priv->i2c_props, buf+1, 4);
+ if (ret != 4)
+ goto fail;
+
+ return 0;
+fail:
+ /* calc_regs sets frequency and bandwidth. if we failed, unset them */
+ priv->frequency = prev_freq;
+ priv->bandwidth = prev_bw;
+
+ return ret;
+}
+
+static int simple_init(struct dvb_frontend *fe)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+
+ if (priv->i2c_props.adap == NULL)
+ return -EINVAL;
+
+ if (priv->tun->initdata) {
+ int ret;
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ ret = tuner_i2c_xfer_send(&priv->i2c_props,
+ priv->tun->initdata + 1,
+ priv->tun->initdata[0]);
+ if (ret != priv->tun->initdata[0])
+ return ret;
+ }
+
+ return 0;
+}
+
+static int simple_sleep(struct dvb_frontend *fe)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+
+ if (priv->i2c_props.adap == NULL)
+ return -EINVAL;
+
+ if (priv->tun->sleepdata) {
+ int ret;
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ ret = tuner_i2c_xfer_send(&priv->i2c_props,
+ priv->tun->sleepdata + 1,
+ priv->tun->sleepdata[0]);
+ if (ret != priv->tun->sleepdata[0])
+ return ret;
+ }
+
+ return 0;
+}
+
+static int simple_release(struct dvb_frontend *fe)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+
+ mutex_lock(&tuner_simple_list_mutex);
+
+ if (priv)
+ hybrid_tuner_release_state(priv);
+
+ mutex_unlock(&tuner_simple_list_mutex);
+
+ fe->tuner_priv = NULL;
+
+ return 0;
+}
+
+static int simple_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+ *frequency = priv->frequency;
+ return 0;
+}
+
+static int simple_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
+{
+ struct tuner_simple_priv *priv = fe->tuner_priv;
+ *bandwidth = priv->bandwidth;
+ return 0;
+}
+
+static struct dvb_tuner_ops simple_tuner_ops = {
+ .init = simple_init,
+ .sleep = simple_sleep,
+ .set_analog_params = simple_set_params,
+ .set_params = simple_dvb_set_params,
+ .calc_regs = simple_dvb_calc_regs,
+ .release = simple_release,
+ .get_frequency = simple_get_frequency,
+ .get_bandwidth = simple_get_bandwidth,
+ .get_status = simple_get_status,
+ .get_rf_strength = simple_get_rf_strength,
+};
+
+struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c_adap,
+ u8 i2c_addr,
+ unsigned int type)
+{
+ struct tuner_simple_priv *priv = NULL;
+ int instance;
+
+ if (type >= tuner_count) {
+ printk(KERN_WARNING "%s: invalid tuner type: %d (max: %d)\n",
+ __func__, type, tuner_count-1);
+ return NULL;
+ }
+
+ /* If i2c_adap is set, check that the tuner is at the correct address.
+ * Otherwise, if i2c_adap is NULL, the tuner will be programmed directly
+ * by the digital demod via calc_regs.
+ */
+ if (i2c_adap != NULL) {
+ u8 b[1];
+ struct i2c_msg msg = {
+ .addr = i2c_addr, .flags = I2C_M_RD,
+ .buf = b, .len = 1,
+ };
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ if (1 != i2c_transfer(i2c_adap, &msg, 1))
+ tuner_warn("unable to probe %s, proceeding anyway.",
+ tuners[type].name);
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 0);
+ }
+
+ mutex_lock(&tuner_simple_list_mutex);
+
+ instance = hybrid_tuner_request_state(struct tuner_simple_priv, priv,
+ hybrid_tuner_instance_list,
+ i2c_adap, i2c_addr,
+ "tuner-simple");
+ switch (instance) {
+ case 0:
+ mutex_unlock(&tuner_simple_list_mutex);
+ return NULL;
+ break;
+ case 1:
+ fe->tuner_priv = priv;
+
+ priv->type = type;
+ priv->tun = &tuners[type];
+ priv->nr = simple_devcount++;
+ break;
+ default:
+ fe->tuner_priv = priv;
+ break;
+ }
+
+ mutex_unlock(&tuner_simple_list_mutex);
+
+ memcpy(&fe->ops.tuner_ops, &simple_tuner_ops,
+ sizeof(struct dvb_tuner_ops));
+
+ tuner_info("type set to %d (%s)\n", type, priv->tun->name);
+
+ if ((debug) || ((atv_input[priv->nr] > 0) ||
+ (dtv_input[priv->nr] > 0))) {
+ if (0 == atv_input[priv->nr])
+ tuner_info("tuner %d atv rf input will be "
+ "autoselected\n", priv->nr);
+ else
+ tuner_info("tuner %d atv rf input will be "
+ "set to input %d (insmod option)\n",
+ priv->nr, atv_input[priv->nr]);
+ if (0 == dtv_input[priv->nr])
+ tuner_info("tuner %d dtv rf input will be "
+ "autoselected\n", priv->nr);
+ else
+ tuner_info("tuner %d dtv rf input will be "
+ "set to input %d (insmod option)\n",
+ priv->nr, dtv_input[priv->nr]);
+ }
+
+ strlcpy(fe->ops.tuner_ops.info.name, priv->tun->name,
+ sizeof(fe->ops.tuner_ops.info.name));
+
+ return fe;
+}
+EXPORT_SYMBOL_GPL(simple_tuner_attach);
+
+MODULE_DESCRIPTION("Simple 4-control-bytes style tuner driver");
+MODULE_AUTHOR("Ralph Metzler, Gerd Knorr, Gunther Mayer");
+MODULE_LICENSE("GPL");
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
--- /dev/null
+/*
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __TUNER_SIMPLE_H__
+#define __TUNER_SIMPLE_H__
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+#if defined(CONFIG_TUNER_SIMPLE) || (defined(CONFIG_TUNER_SIMPLE_MODULE) && defined(MODULE))
+extern struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c_adap,
+ u8 i2c_addr,
+ unsigned int type);
+#else
+static inline struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c_adap,
+ u8 i2c_addr,
+ unsigned int type)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif
+
+#endif /* __TUNER_SIMPLE_H__ */
--- /dev/null
+/*
+ *
+ * i2c tv tuner chip device type database.
+ *
+ */
+
+#include <linux/i2c.h>
+#include <media/tuner.h>
+#include <media/tuner-types.h>
+
+/* ---------------------------------------------------------------------- */
+
+/*
+ * The floats in the tuner struct are computed at compile time
+ * by gcc and cast back to integers. Thus we don't violate the
+ * "no float in kernel" rule.
+ *
+ * A tuner_range may be referenced by multiple tuner_params structs.
+ * There are many duplicates in here. Reusing tuner_range structs,
+ * rather than defining new ones for each tuner, will cut down on
+ * memory usage, and is preferred when possible.
+ *
+ * Each tuner_params array may contain one or more elements, one
+ * for each video standard.
+ *
+ * FIXME: tuner_params struct contains an element, tda988x. We must
+ * set this for all tuners that contain a tda988x chip, and then we
+ * can remove this setting from the various card structs.
+ *
+ * FIXME: Right now, all tuners are using the first tuner_params[]
+ * array element for analog mode. In the future, we will be merging
+ * similar tuner definitions together, such that each tuner definition
+ * will have a tuner_params struct for each available video standard.
+ * At that point, the tuner_params[] array element will be chosen
+ * based on the video standard in use.
+ */
+
+/* The following was taken from dvb-pll.c: */
+
+/* Set AGC TOP value to 103 dBuV:
+ * 0x80 = Control Byte
+ * 0x40 = 250 uA charge pump (irrelevant)
+ * 0x18 = Aux Byte to follow
+ * 0x06 = 64.5 kHz divider (irrelevant)
+ * 0x01 = Disable Vt (aka sleep)
+ *
+ * 0x00 = AGC Time constant 2s Iagc = 300 nA (vs 0x80 = 9 nA)
+ * 0x50 = AGC Take over point = 103 dBuV
+ */
+static u8 tua603x_agc103[] = { 2, 0x80|0x40|0x18|0x06|0x01, 0x00|0x50 };
+
+/* 0x04 = 166.67 kHz divider
+ *
+ * 0x80 = AGC Time constant 50ms Iagc = 9 uA
+ * 0x20 = AGC Take over point = 112 dBuV
+ */
+static u8 tua603x_agc112[] = { 2, 0x80|0x40|0x18|0x04|0x01, 0x80|0x20 };
+
+/* 0-9 */
+/* ------------ TUNER_TEMIC_PAL - TEMIC PAL ------------ */
+
+static struct tuner_range tuner_temic_pal_ranges[] = {
+ { 16 * 140.25 /*MHz*/, 0x8e, 0x02, },
+ { 16 * 463.25 /*MHz*/, 0x8e, 0x04, },
+ { 16 * 999.99 , 0x8e, 0x01, },
+};
+
+static struct tuner_params tuner_temic_pal_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_temic_pal_ranges,
+ .count = ARRAY_SIZE(tuner_temic_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_PHILIPS_PAL_I - Philips PAL_I ------------ */
+
+static struct tuner_range tuner_philips_pal_i_ranges[] = {
+ { 16 * 140.25 /*MHz*/, 0x8e, 0xa0, },
+ { 16 * 463.25 /*MHz*/, 0x8e, 0x90, },
+ { 16 * 999.99 , 0x8e, 0x30, },
+};
+
+static struct tuner_params tuner_philips_pal_i_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_philips_pal_i_ranges,
+ .count = ARRAY_SIZE(tuner_philips_pal_i_ranges),
+ },
+};
+
+/* ------------ TUNER_PHILIPS_NTSC - Philips NTSC ------------ */
+
+static struct tuner_range tuner_philips_ntsc_ranges[] = {
+ { 16 * 157.25 /*MHz*/, 0x8e, 0xa0, },
+ { 16 * 451.25 /*MHz*/, 0x8e, 0x90, },
+ { 16 * 999.99 , 0x8e, 0x30, },
+};
+
+static struct tuner_params tuner_philips_ntsc_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_philips_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_philips_ntsc_ranges),
+ .cb_first_if_lower_freq = 1,
+ },
+};
+
+/* ------------ TUNER_PHILIPS_SECAM - Philips SECAM ------------ */
+
+static struct tuner_range tuner_philips_secam_ranges[] = {
+ { 16 * 168.25 /*MHz*/, 0x8e, 0xa7, },
+ { 16 * 447.25 /*MHz*/, 0x8e, 0x97, },
+ { 16 * 999.99 , 0x8e, 0x37, },
+};
+
+static struct tuner_params tuner_philips_secam_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_SECAM,
+ .ranges = tuner_philips_secam_ranges,
+ .count = ARRAY_SIZE(tuner_philips_secam_ranges),
+ .cb_first_if_lower_freq = 1,
+ },
+};
+
+/* ------------ TUNER_PHILIPS_PAL - Philips PAL ------------ */
+
+static struct tuner_range tuner_philips_pal_ranges[] = {
+ { 16 * 168.25 /*MHz*/, 0x8e, 0xa0, },
+ { 16 * 447.25 /*MHz*/, 0x8e, 0x90, },
+ { 16 * 999.99 , 0x8e, 0x30, },
+};
+
+static struct tuner_params tuner_philips_pal_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_philips_pal_ranges,
+ .count = ARRAY_SIZE(tuner_philips_pal_ranges),
+ .cb_first_if_lower_freq = 1,
+ },
+};
+
+/* ------------ TUNER_TEMIC_NTSC - TEMIC NTSC ------------ */
+
+static struct tuner_range tuner_temic_ntsc_ranges[] = {
+ { 16 * 157.25 /*MHz*/, 0x8e, 0x02, },
+ { 16 * 463.25 /*MHz*/, 0x8e, 0x04, },
+ { 16 * 999.99 , 0x8e, 0x01, },
+};
+
+static struct tuner_params tuner_temic_ntsc_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_temic_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_temic_ntsc_ranges),
+ },
+};
+
+/* ------------ TUNER_TEMIC_PAL_I - TEMIC PAL_I ------------ */
+
+static struct tuner_range tuner_temic_pal_i_ranges[] = {
+ { 16 * 170.00 /*MHz*/, 0x8e, 0x02, },
+ { 16 * 450.00 /*MHz*/, 0x8e, 0x04, },
+ { 16 * 999.99 , 0x8e, 0x01, },
+};
+
+static struct tuner_params tuner_temic_pal_i_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_temic_pal_i_ranges,
+ .count = ARRAY_SIZE(tuner_temic_pal_i_ranges),
+ },
+};
+
+/* ------------ TUNER_TEMIC_4036FY5_NTSC - TEMIC NTSC ------------ */
+
+static struct tuner_range tuner_temic_4036fy5_ntsc_ranges[] = {
+ { 16 * 157.25 /*MHz*/, 0x8e, 0xa0, },
+ { 16 * 463.25 /*MHz*/, 0x8e, 0x90, },
+ { 16 * 999.99 , 0x8e, 0x30, },
+};
+
+static struct tuner_params tuner_temic_4036fy5_ntsc_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_temic_4036fy5_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_temic_4036fy5_ntsc_ranges),
+ },
+};
+
+/* ------------ TUNER_ALPS_TSBH1_NTSC - TEMIC NTSC ------------ */
+
+static struct tuner_range tuner_alps_tsb_1_ranges[] = {
+ { 16 * 137.25 /*MHz*/, 0x8e, 0x01, },
+ { 16 * 385.25 /*MHz*/, 0x8e, 0x02, },
+ { 16 * 999.99 , 0x8e, 0x08, },
+};
+
+static struct tuner_params tuner_alps_tsbh1_ntsc_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_alps_tsb_1_ranges,
+ .count = ARRAY_SIZE(tuner_alps_tsb_1_ranges),
+ },
+};
+
+/* 10-19 */
+/* ------------ TUNER_ALPS_TSBE1_PAL - TEMIC PAL ------------ */
+
+static struct tuner_params tuner_alps_tsb_1_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_alps_tsb_1_ranges,
+ .count = ARRAY_SIZE(tuner_alps_tsb_1_ranges),
+ },
+};
+
+/* ------------ TUNER_ALPS_TSBB5_PAL_I - Alps PAL_I ------------ */
+
+static struct tuner_range tuner_alps_tsb_5_pal_ranges[] = {
+ { 16 * 133.25 /*MHz*/, 0x8e, 0x01, },
+ { 16 * 351.25 /*MHz*/, 0x8e, 0x02, },
+ { 16 * 999.99 , 0x8e, 0x08, },
+};
+
+static struct tuner_params tuner_alps_tsbb5_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_alps_tsb_5_pal_ranges,
+ .count = ARRAY_SIZE(tuner_alps_tsb_5_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_ALPS_TSBE5_PAL - Alps PAL ------------ */
+
+static struct tuner_params tuner_alps_tsbe5_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_alps_tsb_5_pal_ranges,
+ .count = ARRAY_SIZE(tuner_alps_tsb_5_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_ALPS_TSBC5_PAL - Alps PAL ------------ */
+
+static struct tuner_params tuner_alps_tsbc5_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_alps_tsb_5_pal_ranges,
+ .count = ARRAY_SIZE(tuner_alps_tsb_5_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_TEMIC_4006FH5_PAL - TEMIC PAL ------------ */
+
+static struct tuner_range tuner_lg_pal_ranges[] = {
+ { 16 * 170.00 /*MHz*/, 0x8e, 0xa0, },
+ { 16 * 450.00 /*MHz*/, 0x8e, 0x90, },
+ { 16 * 999.99 , 0x8e, 0x30, },
+};
+
+static struct tuner_params tuner_temic_4006fh5_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_lg_pal_ranges,
+ .count = ARRAY_SIZE(tuner_lg_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_ALPS_TSHC6_NTSC - Alps NTSC ------------ */
+
+static struct tuner_range tuner_alps_tshc6_ntsc_ranges[] = {
+ { 16 * 137.25 /*MHz*/, 0x8e, 0x14, },
+ { 16 * 385.25 /*MHz*/, 0x8e, 0x12, },
+ { 16 * 999.99 , 0x8e, 0x11, },
+};
+
+static struct tuner_params tuner_alps_tshc6_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_alps_tshc6_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_alps_tshc6_ntsc_ranges),
+ },
+};
+
+/* ------------ TUNER_TEMIC_PAL_DK - TEMIC PAL ------------ */
+
+static struct tuner_range tuner_temic_pal_dk_ranges[] = {
+ { 16 * 168.25 /*MHz*/, 0x8e, 0xa0, },
+ { 16 * 456.25 /*MHz*/, 0x8e, 0x90, },
+ { 16 * 999.99 , 0x8e, 0x30, },
+};
+
+static struct tuner_params tuner_temic_pal_dk_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_temic_pal_dk_ranges,
+ .count = ARRAY_SIZE(tuner_temic_pal_dk_ranges),
+ },
+};
+
+/* ------------ TUNER_PHILIPS_NTSC_M - Philips NTSC ------------ */
+
+static struct tuner_range tuner_philips_ntsc_m_ranges[] = {
+ { 16 * 160.00 /*MHz*/, 0x8e, 0xa0, },
+ { 16 * 454.00 /*MHz*/, 0x8e, 0x90, },
+ { 16 * 999.99 , 0x8e, 0x30, },
+};
+
+static struct tuner_params tuner_philips_ntsc_m_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_philips_ntsc_m_ranges,
+ .count = ARRAY_SIZE(tuner_philips_ntsc_m_ranges),
+ },
+};
+
+/* ------------ TUNER_TEMIC_4066FY5_PAL_I - TEMIC PAL_I ------------ */
+
+static struct tuner_range tuner_temic_40x6f_5_pal_ranges[] = {
+ { 16 * 169.00 /*MHz*/, 0x8e, 0xa0, },
+ { 16 * 454.00 /*MHz*/, 0x8e, 0x90, },
+ { 16 * 999.99 , 0x8e, 0x30, },
+};
+
+static struct tuner_params tuner_temic_4066fy5_pal_i_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_temic_40x6f_5_pal_ranges,
+ .count = ARRAY_SIZE(tuner_temic_40x6f_5_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_TEMIC_4006FN5_MULTI_PAL - TEMIC PAL ------------ */
+
+static struct tuner_params tuner_temic_4006fn5_multi_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_temic_40x6f_5_pal_ranges,
+ .count = ARRAY_SIZE(tuner_temic_40x6f_5_pal_ranges),
+ },
+};
+
+/* 20-29 */
+/* ------------ TUNER_TEMIC_4009FR5_PAL - TEMIC PAL ------------ */
+
+static struct tuner_range tuner_temic_4009f_5_pal_ranges[] = {
+ { 16 * 141.00 /*MHz*/, 0x8e, 0xa0, },
+ { 16 * 464.00 /*MHz*/, 0x8e, 0x90, },
+ { 16 * 999.99 , 0x8e, 0x30, },
+};
+
+static struct tuner_params tuner_temic_4009f_5_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_temic_4009f_5_pal_ranges,
+ .count = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_TEMIC_4039FR5_NTSC - TEMIC NTSC ------------ */
+
+static struct tuner_range tuner_temic_4x3x_f_5_ntsc_ranges[] = {
+ { 16 * 158.00 /*MHz*/, 0x8e, 0xa0, },
+ { 16 * 453.00 /*MHz*/, 0x8e, 0x90, },
+ { 16 * 999.99 , 0x8e, 0x30, },
+};
+
+static struct tuner_params tuner_temic_4039fr5_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_temic_4x3x_f_5_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_temic_4x3x_f_5_ntsc_ranges),
+ },
+};
+
+/* ------------ TUNER_TEMIC_4046FM5 - TEMIC PAL ------------ */
+
+static struct tuner_params tuner_temic_4046fm5_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_temic_40x6f_5_pal_ranges,
+ .count = ARRAY_SIZE(tuner_temic_40x6f_5_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_PHILIPS_PAL_DK - Philips PAL ------------ */
+
+static struct tuner_params tuner_philips_pal_dk_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_lg_pal_ranges,
+ .count = ARRAY_SIZE(tuner_lg_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_PHILIPS_FQ1216ME - Philips PAL ------------ */
+
+static struct tuner_params tuner_philips_fq1216me_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_lg_pal_ranges,
+ .count = ARRAY_SIZE(tuner_lg_pal_ranges),
+ .has_tda9887 = 1,
+ .port1_active = 1,
+ .port2_active = 1,
+ .port2_invert_for_secam_lc = 1,
+ },
+};
+
+/* ------------ TUNER_LG_PAL_I_FM - LGINNOTEK PAL_I ------------ */
+
+static struct tuner_params tuner_lg_pal_i_fm_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_lg_pal_ranges,
+ .count = ARRAY_SIZE(tuner_lg_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_LG_PAL_I - LGINNOTEK PAL_I ------------ */
+
+static struct tuner_params tuner_lg_pal_i_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_lg_pal_ranges,
+ .count = ARRAY_SIZE(tuner_lg_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_LG_NTSC_FM - LGINNOTEK NTSC ------------ */
+
+static struct tuner_range tuner_lg_ntsc_fm_ranges[] = {
+ { 16 * 210.00 /*MHz*/, 0x8e, 0xa0, },
+ { 16 * 497.00 /*MHz*/, 0x8e, 0x90, },
+ { 16 * 999.99 , 0x8e, 0x30, },
+};
+
+static struct tuner_params tuner_lg_ntsc_fm_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_lg_ntsc_fm_ranges,
+ .count = ARRAY_SIZE(tuner_lg_ntsc_fm_ranges),
+ },
+};
+
+/* ------------ TUNER_LG_PAL_FM - LGINNOTEK PAL ------------ */
+
+static struct tuner_params tuner_lg_pal_fm_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_lg_pal_ranges,
+ .count = ARRAY_SIZE(tuner_lg_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_LG_PAL - LGINNOTEK PAL ------------ */
+
+static struct tuner_params tuner_lg_pal_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_lg_pal_ranges,
+ .count = ARRAY_SIZE(tuner_lg_pal_ranges),
+ },
+};
+
+/* 30-39 */
+/* ------------ TUNER_TEMIC_4009FN5_MULTI_PAL_FM - TEMIC PAL ------------ */
+
+static struct tuner_params tuner_temic_4009_fn5_multi_pal_fm_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_temic_4009f_5_pal_ranges,
+ .count = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_SHARP_2U5JF5540_NTSC - SHARP NTSC ------------ */
+
+static struct tuner_range tuner_sharp_2u5jf5540_ntsc_ranges[] = {
+ { 16 * 137.25 /*MHz*/, 0x8e, 0x01, },
+ { 16 * 317.25 /*MHz*/, 0x8e, 0x02, },
+ { 16 * 999.99 , 0x8e, 0x08, },
+};
+
+static struct tuner_params tuner_sharp_2u5jf5540_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_sharp_2u5jf5540_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_sharp_2u5jf5540_ntsc_ranges),
+ },
+};
+
+/* ------------ TUNER_Samsung_PAL_TCPM9091PD27 - Samsung PAL ------------ */
+
+static struct tuner_range tuner_samsung_pal_tcpm9091pd27_ranges[] = {
+ { 16 * 169 /*MHz*/, 0x8e, 0xa0, },
+ { 16 * 464 /*MHz*/, 0x8e, 0x90, },
+ { 16 * 999.99 , 0x8e, 0x30, },
+};
+
+static struct tuner_params tuner_samsung_pal_tcpm9091pd27_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_samsung_pal_tcpm9091pd27_ranges,
+ .count = ARRAY_SIZE(tuner_samsung_pal_tcpm9091pd27_ranges),
+ },
+};
+
+/* ------------ TUNER_TEMIC_4106FH5 - TEMIC PAL ------------ */
+
+static struct tuner_params tuner_temic_4106fh5_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_temic_4009f_5_pal_ranges,
+ .count = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_TEMIC_4012FY5 - TEMIC PAL ------------ */
+
+static struct tuner_params tuner_temic_4012fy5_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_temic_pal_ranges,
+ .count = ARRAY_SIZE(tuner_temic_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_TEMIC_4136FY5 - TEMIC NTSC ------------ */
+
+static struct tuner_params tuner_temic_4136_fy5_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_temic_4x3x_f_5_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_temic_4x3x_f_5_ntsc_ranges),
+ },
+};
+
+/* ------------ TUNER_LG_PAL_NEW_TAPC - LGINNOTEK PAL ------------ */
+
+static struct tuner_range tuner_lg_new_tapc_ranges[] = {
+ { 16 * 170.00 /*MHz*/, 0x8e, 0x01, },
+ { 16 * 450.00 /*MHz*/, 0x8e, 0x02, },
+ { 16 * 999.99 , 0x8e, 0x08, },
+};
+
+static struct tuner_params tuner_lg_pal_new_tapc_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_lg_new_tapc_ranges,
+ .count = ARRAY_SIZE(tuner_lg_new_tapc_ranges),
+ },
+};
+
+/* ------------ TUNER_PHILIPS_FM1216ME_MK3 - Philips PAL ------------ */
+
+static struct tuner_range tuner_fm1216me_mk3_pal_ranges[] = {
+ { 16 * 158.00 /*MHz*/, 0x8e, 0x01, },
+ { 16 * 442.00 /*MHz*/, 0x8e, 0x02, },
+ { 16 * 999.99 , 0x8e, 0x04, },
+};
+
+static struct tuner_params tuner_fm1216me_mk3_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_fm1216me_mk3_pal_ranges,
+ .count = ARRAY_SIZE(tuner_fm1216me_mk3_pal_ranges),
+ .cb_first_if_lower_freq = 1,
+ .has_tda9887 = 1,
+ .port1_active = 1,
+ .port2_active = 1,
+ .port2_invert_for_secam_lc = 1,
+ .port1_fm_high_sensitivity = 1,
+ .default_top_mid = -2,
+ .default_top_secam_mid = -2,
+ .default_top_secam_high = -2,
+ },
+};
+
+/* ------------ TUNER_LG_NTSC_NEW_TAPC - LGINNOTEK NTSC ------------ */
+
+static struct tuner_params tuner_lg_ntsc_new_tapc_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_lg_new_tapc_ranges,
+ .count = ARRAY_SIZE(tuner_lg_new_tapc_ranges),
+ },
+};
+
+/* 40-49 */
+/* ------------ TUNER_HITACHI_NTSC - HITACHI NTSC ------------ */
+
+static struct tuner_params tuner_hitachi_ntsc_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_lg_new_tapc_ranges,
+ .count = ARRAY_SIZE(tuner_lg_new_tapc_ranges),
+ },
+};
+
+/* ------------ TUNER_PHILIPS_PAL_MK - Philips PAL ------------ */
+
+static struct tuner_range tuner_philips_pal_mk_pal_ranges[] = {
+ { 16 * 140.25 /*MHz*/, 0x8e, 0x01, },
+ { 16 * 463.25 /*MHz*/, 0x8e, 0xc2, },
+ { 16 * 999.99 , 0x8e, 0xcf, },
+};
+
+static struct tuner_params tuner_philips_pal_mk_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_philips_pal_mk_pal_ranges,
+ .count = ARRAY_SIZE(tuner_philips_pal_mk_pal_ranges),
+ },
+};
+
+/* ---- TUNER_PHILIPS_FCV1236D - Philips FCV1236D (ATSC/NTSC) ---- */
+
+static struct tuner_range tuner_philips_fcv1236d_ntsc_ranges[] = {
+ { 16 * 157.25 /*MHz*/, 0x8e, 0xa2, },
+ { 16 * 451.25 /*MHz*/, 0x8e, 0x92, },
+ { 16 * 999.99 , 0x8e, 0x32, },
+};
+
+static struct tuner_range tuner_philips_fcv1236d_atsc_ranges[] = {
+ { 16 * 159.00 /*MHz*/, 0x8e, 0xa0, },
+ { 16 * 453.00 /*MHz*/, 0x8e, 0x90, },
+ { 16 * 999.99 , 0x8e, 0x30, },
+};
+
+static struct tuner_params tuner_philips_fcv1236d_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_philips_fcv1236d_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_philips_fcv1236d_ntsc_ranges),
+ },
+ {
+ .type = TUNER_PARAM_TYPE_DIGITAL,
+ .ranges = tuner_philips_fcv1236d_atsc_ranges,
+ .count = ARRAY_SIZE(tuner_philips_fcv1236d_atsc_ranges),
+ .iffreq = 16 * 44.00,
+ },
+};
+
+/* ------------ TUNER_PHILIPS_FM1236_MK3 - Philips NTSC ------------ */
+
+static struct tuner_range tuner_fm1236_mk3_ntsc_ranges[] = {
+ { 16 * 160.00 /*MHz*/, 0x8e, 0x01, },
+ { 16 * 442.00 /*MHz*/, 0x8e, 0x02, },
+ { 16 * 999.99 , 0x8e, 0x04, },
+};
+
+static struct tuner_params tuner_fm1236_mk3_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_fm1236_mk3_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges),
+ .cb_first_if_lower_freq = 1,
+ .has_tda9887 = 1,
+ .port1_active = 1,
+ .port2_active = 1,
+ .port1_fm_high_sensitivity = 1,
+ },
+};
+
+/* ------------ TUNER_PHILIPS_4IN1 - Philips NTSC ------------ */
+
+static struct tuner_params tuner_philips_4in1_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_fm1236_mk3_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges),
+ },
+};
+
+/* ------------ TUNER_MICROTUNE_4049FM5 - Microtune PAL ------------ */
+
+static struct tuner_params tuner_microtune_4049_fm5_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_temic_4009f_5_pal_ranges,
+ .count = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges),
+ .has_tda9887 = 1,
+ .port1_invert_for_secam_lc = 1,
+ .default_pll_gating_18 = 1,
+ .fm_gain_normal=1,
+ .radio_if = 1, /* 33.3 MHz */
+ },
+};
+
+/* ------------ TUNER_PANASONIC_VP27 - Panasonic NTSC ------------ */
+
+static struct tuner_range tuner_panasonic_vp27_ntsc_ranges[] = {
+ { 16 * 160.00 /*MHz*/, 0xce, 0x01, },
+ { 16 * 454.00 /*MHz*/, 0xce, 0x02, },
+ { 16 * 999.99 , 0xce, 0x08, },
+};
+
+static struct tuner_params tuner_panasonic_vp27_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_panasonic_vp27_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_panasonic_vp27_ntsc_ranges),
+ .has_tda9887 = 1,
+ .intercarrier_mode = 1,
+ .default_top_low = -3,
+ .default_top_mid = -3,
+ .default_top_high = -3,
+ },
+};
+
+/* ------------ TUNER_TNF_8831BGFF - Philips PAL ------------ */
+
+static struct tuner_range tuner_tnf_8831bgff_pal_ranges[] = {
+ { 16 * 161.25 /*MHz*/, 0x8e, 0xa0, },
+ { 16 * 463.25 /*MHz*/, 0x8e, 0x90, },
+ { 16 * 999.99 , 0x8e, 0x30, },
+};
+
+static struct tuner_params tuner_tnf_8831bgff_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_tnf_8831bgff_pal_ranges,
+ .count = ARRAY_SIZE(tuner_tnf_8831bgff_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_MICROTUNE_4042FI5 - Microtune NTSC ------------ */
+
+static struct tuner_range tuner_microtune_4042fi5_ntsc_ranges[] = {
+ { 16 * 162.00 /*MHz*/, 0x8e, 0xa2, },
+ { 16 * 457.00 /*MHz*/, 0x8e, 0x94, },
+ { 16 * 999.99 , 0x8e, 0x31, },
+};
+
+static struct tuner_range tuner_microtune_4042fi5_atsc_ranges[] = {
+ { 16 * 162.00 /*MHz*/, 0x8e, 0xa1, },
+ { 16 * 457.00 /*MHz*/, 0x8e, 0x91, },
+ { 16 * 999.99 , 0x8e, 0x31, },
+};
+
+static struct tuner_params tuner_microtune_4042fi5_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_microtune_4042fi5_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_microtune_4042fi5_ntsc_ranges),
+ },
+ {
+ .type = TUNER_PARAM_TYPE_DIGITAL,
+ .ranges = tuner_microtune_4042fi5_atsc_ranges,
+ .count = ARRAY_SIZE(tuner_microtune_4042fi5_atsc_ranges),
+ .iffreq = 16 * 44.00 /*MHz*/,
+ },
+};
+
+/* 50-59 */
+/* ------------ TUNER_TCL_2002N - TCL NTSC ------------ */
+
+static struct tuner_range tuner_tcl_2002n_ntsc_ranges[] = {
+ { 16 * 172.00 /*MHz*/, 0x8e, 0x01, },
+ { 16 * 448.00 /*MHz*/, 0x8e, 0x02, },
+ { 16 * 999.99 , 0x8e, 0x08, },
+};
+
+static struct tuner_params tuner_tcl_2002n_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_tcl_2002n_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_tcl_2002n_ntsc_ranges),
+ .cb_first_if_lower_freq = 1,
+ },
+};
+
+/* ------------ TUNER_PHILIPS_FM1256_IH3 - Philips PAL ------------ */
+
+static struct tuner_params tuner_philips_fm1256_ih3_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_fm1236_mk3_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges),
+ .radio_if = 1, /* 33.3 MHz */
+ },
+};
+
+/* ------------ TUNER_THOMSON_DTT7610 - THOMSON ATSC ------------ */
+
+/* single range used for both ntsc and atsc */
+static struct tuner_range tuner_thomson_dtt7610_ntsc_ranges[] = {
+ { 16 * 157.25 /*MHz*/, 0x8e, 0x39, },
+ { 16 * 454.00 /*MHz*/, 0x8e, 0x3a, },
+ { 16 * 999.99 , 0x8e, 0x3c, },
+};
+
+static struct tuner_params tuner_thomson_dtt7610_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_thomson_dtt7610_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_thomson_dtt7610_ntsc_ranges),
+ },
+ {
+ .type = TUNER_PARAM_TYPE_DIGITAL,
+ .ranges = tuner_thomson_dtt7610_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_thomson_dtt7610_ntsc_ranges),
+ .iffreq = 16 * 44.00 /*MHz*/,
+ },
+};
+
+/* ------------ TUNER_PHILIPS_FQ1286 - Philips NTSC ------------ */
+
+static struct tuner_range tuner_philips_fq1286_ntsc_ranges[] = {
+ { 16 * 160.00 /*MHz*/, 0x8e, 0x41, },
+ { 16 * 454.00 /*MHz*/, 0x8e, 0x42, },
+ { 16 * 999.99 , 0x8e, 0x04, },
+};
+
+static struct tuner_params tuner_philips_fq1286_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_philips_fq1286_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_philips_fq1286_ntsc_ranges),
+ },
+};
+
+/* ------------ TUNER_TCL_2002MB - TCL PAL ------------ */
+
+static struct tuner_range tuner_tcl_2002mb_pal_ranges[] = {
+ { 16 * 170.00 /*MHz*/, 0xce, 0x01, },
+ { 16 * 450.00 /*MHz*/, 0xce, 0x02, },
+ { 16 * 999.99 , 0xce, 0x08, },
+};
+
+static struct tuner_params tuner_tcl_2002mb_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_tcl_2002mb_pal_ranges,
+ .count = ARRAY_SIZE(tuner_tcl_2002mb_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_PHILIPS_FQ1216AME_MK4 - Philips PAL ------------ */
+
+static struct tuner_range tuner_philips_fq12_6a___mk4_pal_ranges[] = {
+ { 16 * 160.00 /*MHz*/, 0xce, 0x01, },
+ { 16 * 442.00 /*MHz*/, 0xce, 0x02, },
+ { 16 * 999.99 , 0xce, 0x04, },
+};
+
+static struct tuner_params tuner_philips_fq1216ame_mk4_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_philips_fq12_6a___mk4_pal_ranges,
+ .count = ARRAY_SIZE(tuner_philips_fq12_6a___mk4_pal_ranges),
+ .has_tda9887 = 1,
+ .port1_active = 1,
+ .port2_invert_for_secam_lc = 1,
+ .default_top_mid = -2,
+ .default_top_secam_low = -2,
+ .default_top_secam_mid = -2,
+ .default_top_secam_high = -2,
+ },
+};
+
+/* ------------ TUNER_PHILIPS_FQ1236A_MK4 - Philips NTSC ------------ */
+
+static struct tuner_params tuner_philips_fq1236a_mk4_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_fm1236_mk3_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges),
+ },
+};
+
+/* ------------ TUNER_YMEC_TVF_8531MF - Philips NTSC ------------ */
+
+static struct tuner_params tuner_ymec_tvf_8531mf_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_philips_ntsc_m_ranges,
+ .count = ARRAY_SIZE(tuner_philips_ntsc_m_ranges),
+ },
+};
+
+/* ------------ TUNER_YMEC_TVF_5533MF - Philips NTSC ------------ */
+
+static struct tuner_range tuner_ymec_tvf_5533mf_ntsc_ranges[] = {
+ { 16 * 160.00 /*MHz*/, 0x8e, 0x01, },
+ { 16 * 454.00 /*MHz*/, 0x8e, 0x02, },
+ { 16 * 999.99 , 0x8e, 0x04, },
+};
+
+static struct tuner_params tuner_ymec_tvf_5533mf_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_ymec_tvf_5533mf_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_ymec_tvf_5533mf_ntsc_ranges),
+ },
+};
+
+/* 60-69 */
+/* ------------ TUNER_THOMSON_DTT761X - THOMSON ATSC ------------ */
+/* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */
+
+static struct tuner_range tuner_thomson_dtt761x_ntsc_ranges[] = {
+ { 16 * 145.25 /*MHz*/, 0x8e, 0x39, },
+ { 16 * 415.25 /*MHz*/, 0x8e, 0x3a, },
+ { 16 * 999.99 , 0x8e, 0x3c, },
+};
+
+static struct tuner_range tuner_thomson_dtt761x_atsc_ranges[] = {
+ { 16 * 147.00 /*MHz*/, 0x8e, 0x39, },
+ { 16 * 417.00 /*MHz*/, 0x8e, 0x3a, },
+ { 16 * 999.99 , 0x8e, 0x3c, },
+};
+
+static struct tuner_params tuner_thomson_dtt761x_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_thomson_dtt761x_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_thomson_dtt761x_ntsc_ranges),
+ .has_tda9887 = 1,
+ .fm_gain_normal = 1,
+ .radio_if = 2, /* 41.3 MHz */
+ },
+ {
+ .type = TUNER_PARAM_TYPE_DIGITAL,
+ .ranges = tuner_thomson_dtt761x_atsc_ranges,
+ .count = ARRAY_SIZE(tuner_thomson_dtt761x_atsc_ranges),
+ .iffreq = 16 * 44.00, /*MHz*/
+ },
+};
+
+/* ------------ TUNER_TENA_9533_DI - Philips PAL ------------ */
+
+static struct tuner_range tuner_tena_9533_di_pal_ranges[] = {
+ { 16 * 160.25 /*MHz*/, 0x8e, 0x01, },
+ { 16 * 464.25 /*MHz*/, 0x8e, 0x02, },
+ { 16 * 999.99 , 0x8e, 0x04, },
+};
+
+static struct tuner_params tuner_tena_9533_di_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_tena_9533_di_pal_ranges,
+ .count = ARRAY_SIZE(tuner_tena_9533_di_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_PHILIPS_FMD1216ME_MK3 - Philips PAL ------------ */
+
+static struct tuner_range tuner_philips_fmd1216me_mk3_pal_ranges[] = {
+ { 16 * 160.00 /*MHz*/, 0x86, 0x51, },
+ { 16 * 442.00 /*MHz*/, 0x86, 0x52, },
+ { 16 * 999.99 , 0x86, 0x54, },
+};
+
+static struct tuner_range tuner_philips_fmd1216me_mk3_dvb_ranges[] = {
+ { 16 * 143.87 /*MHz*/, 0xbc, 0x41 },
+ { 16 * 158.87 /*MHz*/, 0xf4, 0x41 },
+ { 16 * 329.87 /*MHz*/, 0xbc, 0x42 },
+ { 16 * 441.87 /*MHz*/, 0xf4, 0x42 },
+ { 16 * 625.87 /*MHz*/, 0xbc, 0x44 },
+ { 16 * 803.87 /*MHz*/, 0xf4, 0x44 },
+ { 16 * 999.99 , 0xfc, 0x44 },
+};
+
+static struct tuner_params tuner_philips_fmd1216me_mk3_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_philips_fmd1216me_mk3_pal_ranges,
+ .count = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_pal_ranges),
+ .has_tda9887 = 1,
+ .port1_active = 1,
+ .port2_active = 1,
+ .port2_fm_high_sensitivity = 1,
+ .port2_invert_for_secam_lc = 1,
+ .port1_set_for_fm_mono = 1,
+ },
+ {
+ .type = TUNER_PARAM_TYPE_DIGITAL,
+ .ranges = tuner_philips_fmd1216me_mk3_dvb_ranges,
+ .count = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_dvb_ranges),
+ .iffreq = 16 * 36.125, /*MHz*/
+ },
+};
+
+
+/* ------ TUNER_LG_TDVS_H06XF - LG INNOTEK / INFINEON ATSC ----- */
+
+static struct tuner_range tuner_tua6034_ntsc_ranges[] = {
+ { 16 * 165.00 /*MHz*/, 0x8e, 0x01 },
+ { 16 * 450.00 /*MHz*/, 0x8e, 0x02 },
+ { 16 * 999.99 , 0x8e, 0x04 },
+};
+
+static struct tuner_range tuner_tua6034_atsc_ranges[] = {
+ { 16 * 165.00 /*MHz*/, 0xce, 0x01 },
+ { 16 * 450.00 /*MHz*/, 0xce, 0x02 },
+ { 16 * 999.99 , 0xce, 0x04 },
+};
+
+static struct tuner_params tuner_lg_tdvs_h06xf_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_tua6034_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_tua6034_ntsc_ranges),
+ },
+ {
+ .type = TUNER_PARAM_TYPE_DIGITAL,
+ .ranges = tuner_tua6034_atsc_ranges,
+ .count = ARRAY_SIZE(tuner_tua6034_atsc_ranges),
+ .iffreq = 16 * 44.00,
+ },
+};
+
+/* ------------ TUNER_YMEC_TVF66T5_B_DFF - Philips PAL ------------ */
+
+static struct tuner_range tuner_ymec_tvf66t5_b_dff_pal_ranges[] = {
+ { 16 * 160.25 /*MHz*/, 0x8e, 0x01, },
+ { 16 * 464.25 /*MHz*/, 0x8e, 0x02, },
+ { 16 * 999.99 , 0x8e, 0x08, },
+};
+
+static struct tuner_params tuner_ymec_tvf66t5_b_dff_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_ymec_tvf66t5_b_dff_pal_ranges,
+ .count = ARRAY_SIZE(tuner_ymec_tvf66t5_b_dff_pal_ranges),
+ },
+};
+
+/* ------------ TUNER_LG_NTSC_TALN_MINI - LGINNOTEK NTSC ------------ */
+
+static struct tuner_range tuner_lg_taln_ntsc_ranges[] = {
+ { 16 * 137.25 /*MHz*/, 0x8e, 0x01, },
+ { 16 * 373.25 /*MHz*/, 0x8e, 0x02, },
+ { 16 * 999.99 , 0x8e, 0x08, },
+};
+
+static struct tuner_range tuner_lg_taln_pal_secam_ranges[] = {
+ { 16 * 150.00 /*MHz*/, 0x8e, 0x01, },
+ { 16 * 425.00 /*MHz*/, 0x8e, 0x02, },
+ { 16 * 999.99 , 0x8e, 0x08, },
+};
+
+static struct tuner_params tuner_lg_taln_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_lg_taln_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_lg_taln_ntsc_ranges),
+ },{
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_lg_taln_pal_secam_ranges,
+ .count = ARRAY_SIZE(tuner_lg_taln_pal_secam_ranges),
+ },
+};
+
+/* ------------ TUNER_PHILIPS_TD1316 - Philips PAL ------------ */
+
+static struct tuner_range tuner_philips_td1316_pal_ranges[] = {
+ { 16 * 160.00 /*MHz*/, 0xc8, 0xa1, },
+ { 16 * 442.00 /*MHz*/, 0xc8, 0xa2, },
+ { 16 * 999.99 , 0xc8, 0xa4, },
+};
+
+static struct tuner_range tuner_philips_td1316_dvb_ranges[] = {
+ { 16 * 93.834 /*MHz*/, 0xca, 0x60, },
+ { 16 * 123.834 /*MHz*/, 0xca, 0xa0, },
+ { 16 * 163.834 /*MHz*/, 0xca, 0xc0, },
+ { 16 * 253.834 /*MHz*/, 0xca, 0x60, },
+ { 16 * 383.834 /*MHz*/, 0xca, 0xa0, },
+ { 16 * 443.834 /*MHz*/, 0xca, 0xc0, },
+ { 16 * 583.834 /*MHz*/, 0xca, 0x60, },
+ { 16 * 793.834 /*MHz*/, 0xca, 0xa0, },
+ { 16 * 999.999 , 0xca, 0xe0, },
+};
+
+static struct tuner_params tuner_philips_td1316_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_philips_td1316_pal_ranges,
+ .count = ARRAY_SIZE(tuner_philips_td1316_pal_ranges),
+ },
+ {
+ .type = TUNER_PARAM_TYPE_DIGITAL,
+ .ranges = tuner_philips_td1316_dvb_ranges,
+ .count = ARRAY_SIZE(tuner_philips_td1316_dvb_ranges),
+ .iffreq = 16 * 36.166667 /*MHz*/,
+ },
+};
+
+/* ------------ TUNER_PHILIPS_TUV1236D - Philips ATSC ------------ */
+
+static struct tuner_range tuner_tuv1236d_ntsc_ranges[] = {
+ { 16 * 157.25 /*MHz*/, 0xce, 0x01, },
+ { 16 * 454.00 /*MHz*/, 0xce, 0x02, },
+ { 16 * 999.99 , 0xce, 0x04, },
+};
+
+static struct tuner_range tuner_tuv1236d_atsc_ranges[] = {
+ { 16 * 157.25 /*MHz*/, 0xc6, 0x41, },
+ { 16 * 454.00 /*MHz*/, 0xc6, 0x42, },
+ { 16 * 999.99 , 0xc6, 0x44, },
+};
+
+static struct tuner_params tuner_tuv1236d_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_tuv1236d_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_tuv1236d_ntsc_ranges),
+ },
+ {
+ .type = TUNER_PARAM_TYPE_DIGITAL,
+ .ranges = tuner_tuv1236d_atsc_ranges,
+ .count = ARRAY_SIZE(tuner_tuv1236d_atsc_ranges),
+ .iffreq = 16 * 44.00,
+ },
+};
+
+/* ------------ TUNER_TNF_xxx5 - Texas Instruments--------- */
+/* This is known to work with Tenna TVF58t5-MFF and TVF5835 MFF
+ * but it is expected to work also with other Tenna/Ymec
+ * models based on TI SN 761677 chip on both PAL and NTSC
+ */
+
+static struct tuner_range tuner_tnf_5335_d_if_pal_ranges[] = {
+ { 16 * 168.25 /*MHz*/, 0x8e, 0x01, },
+ { 16 * 471.25 /*MHz*/, 0x8e, 0x02, },
+ { 16 * 999.99 , 0x8e, 0x08, },
+};
+
+static struct tuner_range tuner_tnf_5335mf_ntsc_ranges[] = {
+ { 16 * 169.25 /*MHz*/, 0x8e, 0x01, },
+ { 16 * 469.25 /*MHz*/, 0x8e, 0x02, },
+ { 16 * 999.99 , 0x8e, 0x08, },
+};
+
+static struct tuner_params tuner_tnf_5335mf_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_tnf_5335mf_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_tnf_5335mf_ntsc_ranges),
+ },
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_tnf_5335_d_if_pal_ranges,
+ .count = ARRAY_SIZE(tuner_tnf_5335_d_if_pal_ranges),
+ },
+};
+
+/* 70-79 */
+/* ------------ TUNER_SAMSUNG_TCPN_2121P30A - Samsung NTSC ------------ */
+
+/* '+ 4' turns on the Low Noise Amplifier */
+static struct tuner_range tuner_samsung_tcpn_2121p30a_ntsc_ranges[] = {
+ { 16 * 130.00 /*MHz*/, 0xce, 0x01 + 4, },
+ { 16 * 364.50 /*MHz*/, 0xce, 0x02 + 4, },
+ { 16 * 999.99 , 0xce, 0x08 + 4, },
+};
+
+static struct tuner_params tuner_samsung_tcpn_2121p30a_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_NTSC,
+ .ranges = tuner_samsung_tcpn_2121p30a_ntsc_ranges,
+ .count = ARRAY_SIZE(tuner_samsung_tcpn_2121p30a_ntsc_ranges),
+ },
+};
+
+/* ------------ TUNER_THOMSON_FE6600 - DViCO Hybrid PAL ------------ */
+
+static struct tuner_range tuner_thomson_fe6600_pal_ranges[] = {
+ { 16 * 160.00 /*MHz*/, 0xfe, 0x11, },
+ { 16 * 442.00 /*MHz*/, 0xf6, 0x12, },
+ { 16 * 999.99 , 0xf6, 0x18, },
+};
+
+static struct tuner_range tuner_thomson_fe6600_dvb_ranges[] = {
+ { 16 * 250.00 /*MHz*/, 0xb4, 0x12, },
+ { 16 * 455.00 /*MHz*/, 0xfe, 0x11, },
+ { 16 * 775.50 /*MHz*/, 0xbc, 0x18, },
+ { 16 * 999.99 , 0xf4, 0x18, },
+};
+
+static struct tuner_params tuner_thomson_fe6600_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_thomson_fe6600_pal_ranges,
+ .count = ARRAY_SIZE(tuner_thomson_fe6600_pal_ranges),
+ },
+ {
+ .type = TUNER_PARAM_TYPE_DIGITAL,
+ .ranges = tuner_thomson_fe6600_dvb_ranges,
+ .count = ARRAY_SIZE(tuner_thomson_fe6600_dvb_ranges),
+ .iffreq = 16 * 36.125 /*MHz*/,
+ },
+};
+
+/* ------------ TUNER_SAMSUNG_TCPG_6121P30A - Samsung PAL ------------ */
+
+/* '+ 4' turns on the Low Noise Amplifier */
+static struct tuner_range tuner_samsung_tcpg_6121p30a_pal_ranges[] = {
+ { 16 * 146.25 /*MHz*/, 0xce, 0x01 + 4, },
+ { 16 * 428.50 /*MHz*/, 0xce, 0x02 + 4, },
+ { 16 * 999.99 , 0xce, 0x08 + 4, },
+};
+
+static struct tuner_params tuner_samsung_tcpg_6121p30a_params[] = {
+ {
+ .type = TUNER_PARAM_TYPE_PAL,
+ .ranges = tuner_samsung_tcpg_6121p30a_pal_ranges,
+ .count = ARRAY_SIZE(tuner_samsung_tcpg_6121p30a_pal_ranges),
+ .has_tda9887 = 1,
+ .port1_active = 1,
+ .port2_active = 1,
+ .port2_invert_for_secam_lc = 1,
+ },
+};
+
+/* --------------------------------------------------------------------- */
+
+struct tunertype tuners[] = {
+ /* 0-9 */
+ [TUNER_TEMIC_PAL] = { /* TEMIC PAL */
+ .name = "Temic PAL (4002 FH5)",
+ .params = tuner_temic_pal_params,
+ .count = ARRAY_SIZE(tuner_temic_pal_params),
+ },
+ [TUNER_PHILIPS_PAL_I] = { /* Philips PAL_I */
+ .name = "Philips PAL_I (FI1246 and compatibles)",
+ .params = tuner_philips_pal_i_params,
+ .count = ARRAY_SIZE(tuner_philips_pal_i_params),
+ },
+ [TUNER_PHILIPS_NTSC] = { /* Philips NTSC */
+ .name = "Philips NTSC (FI1236,FM1236 and compatibles)",
+ .params = tuner_philips_ntsc_params,
+ .count = ARRAY_SIZE(tuner_philips_ntsc_params),
+ },
+ [TUNER_PHILIPS_SECAM] = { /* Philips SECAM */
+ .name = "Philips (SECAM+PAL_BG) (FI1216MF, FM1216MF, FR1216MF)",
+ .params = tuner_philips_secam_params,
+ .count = ARRAY_SIZE(tuner_philips_secam_params),
+ },
+ [TUNER_ABSENT] = { /* Tuner Absent */
+ .name = "NoTuner",
+ },
+ [TUNER_PHILIPS_PAL] = { /* Philips PAL */
+ .name = "Philips PAL_BG (FI1216 and compatibles)",
+ .params = tuner_philips_pal_params,
+ .count = ARRAY_SIZE(tuner_philips_pal_params),
+ },
+ [TUNER_TEMIC_NTSC] = { /* TEMIC NTSC */
+ .name = "Temic NTSC (4032 FY5)",
+ .params = tuner_temic_ntsc_params,
+ .count = ARRAY_SIZE(tuner_temic_ntsc_params),
+ },
+ [TUNER_TEMIC_PAL_I] = { /* TEMIC PAL_I */
+ .name = "Temic PAL_I (4062 FY5)",
+ .params = tuner_temic_pal_i_params,
+ .count = ARRAY_SIZE(tuner_temic_pal_i_params),
+ },
+ [TUNER_TEMIC_4036FY5_NTSC] = { /* TEMIC NTSC */
+ .name = "Temic NTSC (4036 FY5)",
+ .params = tuner_temic_4036fy5_ntsc_params,
+ .count = ARRAY_SIZE(tuner_temic_4036fy5_ntsc_params),
+ },
+ [TUNER_ALPS_TSBH1_NTSC] = { /* TEMIC NTSC */
+ .name = "Alps HSBH1",
+ .params = tuner_alps_tsbh1_ntsc_params,
+ .count = ARRAY_SIZE(tuner_alps_tsbh1_ntsc_params),
+ },
+
+ /* 10-19 */
+ [TUNER_ALPS_TSBE1_PAL] = { /* TEMIC PAL */
+ .name = "Alps TSBE1",
+ .params = tuner_alps_tsb_1_params,
+ .count = ARRAY_SIZE(tuner_alps_tsb_1_params),
+ },
+ [TUNER_ALPS_TSBB5_PAL_I] = { /* Alps PAL_I */
+ .name = "Alps TSBB5",
+ .params = tuner_alps_tsbb5_params,
+ .count = ARRAY_SIZE(tuner_alps_tsbb5_params),
+ },
+ [TUNER_ALPS_TSBE5_PAL] = { /* Alps PAL */
+ .name = "Alps TSBE5",
+ .params = tuner_alps_tsbe5_params,
+ .count = ARRAY_SIZE(tuner_alps_tsbe5_params),
+ },
+ [TUNER_ALPS_TSBC5_PAL] = { /* Alps PAL */
+ .name = "Alps TSBC5",
+ .params = tuner_alps_tsbc5_params,
+ .count = ARRAY_SIZE(tuner_alps_tsbc5_params),
+ },
+ [TUNER_TEMIC_4006FH5_PAL] = { /* TEMIC PAL */
+ .name = "Temic PAL_BG (4006FH5)",
+ .params = tuner_temic_4006fh5_params,
+ .count = ARRAY_SIZE(tuner_temic_4006fh5_params),
+ },
+ [TUNER_ALPS_TSHC6_NTSC] = { /* Alps NTSC */
+ .name = "Alps TSCH6",
+ .params = tuner_alps_tshc6_params,
+ .count = ARRAY_SIZE(tuner_alps_tshc6_params),
+ },
+ [TUNER_TEMIC_PAL_DK] = { /* TEMIC PAL */
+ .name = "Temic PAL_DK (4016 FY5)",
+ .params = tuner_temic_pal_dk_params,
+ .count = ARRAY_SIZE(tuner_temic_pal_dk_params),
+ },
+ [TUNER_PHILIPS_NTSC_M] = { /* Philips NTSC */
+ .name = "Philips NTSC_M (MK2)",
+ .params = tuner_philips_ntsc_m_params,
+ .count = ARRAY_SIZE(tuner_philips_ntsc_m_params),
+ },
+ [TUNER_TEMIC_4066FY5_PAL_I] = { /* TEMIC PAL_I */
+ .name = "Temic PAL_I (4066 FY5)",
+ .params = tuner_temic_4066fy5_pal_i_params,
+ .count = ARRAY_SIZE(tuner_temic_4066fy5_pal_i_params),
+ },
+ [TUNER_TEMIC_4006FN5_MULTI_PAL] = { /* TEMIC PAL */
+ .name = "Temic PAL* auto (4006 FN5)",
+ .params = tuner_temic_4006fn5_multi_params,
+ .count = ARRAY_SIZE(tuner_temic_4006fn5_multi_params),
+ },
+
+ /* 20-29 */
+ [TUNER_TEMIC_4009FR5_PAL] = { /* TEMIC PAL */
+ .name = "Temic PAL_BG (4009 FR5) or PAL_I (4069 FR5)",
+ .params = tuner_temic_4009f_5_params,
+ .count = ARRAY_SIZE(tuner_temic_4009f_5_params),
+ },
+ [TUNER_TEMIC_4039FR5_NTSC] = { /* TEMIC NTSC */
+ .name = "Temic NTSC (4039 FR5)",
+ .params = tuner_temic_4039fr5_params,
+ .count = ARRAY_SIZE(tuner_temic_4039fr5_params),
+ },
+ [TUNER_TEMIC_4046FM5] = { /* TEMIC PAL */
+ .name = "Temic PAL/SECAM multi (4046 FM5)",
+ .params = tuner_temic_4046fm5_params,
+ .count = ARRAY_SIZE(tuner_temic_4046fm5_params),
+ },
+ [TUNER_PHILIPS_PAL_DK] = { /* Philips PAL */
+ .name = "Philips PAL_DK (FI1256 and compatibles)",
+ .params = tuner_philips_pal_dk_params,
+ .count = ARRAY_SIZE(tuner_philips_pal_dk_params),
+ },
+ [TUNER_PHILIPS_FQ1216ME] = { /* Philips PAL */
+ .name = "Philips PAL/SECAM multi (FQ1216ME)",
+ .params = tuner_philips_fq1216me_params,
+ .count = ARRAY_SIZE(tuner_philips_fq1216me_params),
+ },
+ [TUNER_LG_PAL_I_FM] = { /* LGINNOTEK PAL_I */
+ .name = "LG PAL_I+FM (TAPC-I001D)",
+ .params = tuner_lg_pal_i_fm_params,
+ .count = ARRAY_SIZE(tuner_lg_pal_i_fm_params),
+ },
+ [TUNER_LG_PAL_I] = { /* LGINNOTEK PAL_I */
+ .name = "LG PAL_I (TAPC-I701D)",
+ .params = tuner_lg_pal_i_params,
+ .count = ARRAY_SIZE(tuner_lg_pal_i_params),
+ },
+ [TUNER_LG_NTSC_FM] = { /* LGINNOTEK NTSC */
+ .name = "LG NTSC+FM (TPI8NSR01F)",
+ .params = tuner_lg_ntsc_fm_params,
+ .count = ARRAY_SIZE(tuner_lg_ntsc_fm_params),
+ },
+ [TUNER_LG_PAL_FM] = { /* LGINNOTEK PAL */
+ .name = "LG PAL_BG+FM (TPI8PSB01D)",
+ .params = tuner_lg_pal_fm_params,
+ .count = ARRAY_SIZE(tuner_lg_pal_fm_params),
+ },
+ [TUNER_LG_PAL] = { /* LGINNOTEK PAL */
+ .name = "LG PAL_BG (TPI8PSB11D)",
+ .params = tuner_lg_pal_params,
+ .count = ARRAY_SIZE(tuner_lg_pal_params),
+ },
+
+ /* 30-39 */
+ [TUNER_TEMIC_4009FN5_MULTI_PAL_FM] = { /* TEMIC PAL */
+ .name = "Temic PAL* auto + FM (4009 FN5)",
+ .params = tuner_temic_4009_fn5_multi_pal_fm_params,
+ .count = ARRAY_SIZE(tuner_temic_4009_fn5_multi_pal_fm_params),
+ },
+ [TUNER_SHARP_2U5JF5540_NTSC] = { /* SHARP NTSC */
+ .name = "SHARP NTSC_JP (2U5JF5540)",
+ .params = tuner_sharp_2u5jf5540_params,
+ .count = ARRAY_SIZE(tuner_sharp_2u5jf5540_params),
+ },
+ [TUNER_Samsung_PAL_TCPM9091PD27] = { /* Samsung PAL */
+ .name = "Samsung PAL TCPM9091PD27",
+ .params = tuner_samsung_pal_tcpm9091pd27_params,
+ .count = ARRAY_SIZE(tuner_samsung_pal_tcpm9091pd27_params),
+ },
+ [TUNER_MT2032] = { /* Microtune PAL|NTSC */
+ .name = "MT20xx universal",
+ /* see mt20xx.c for details */ },
+ [TUNER_TEMIC_4106FH5] = { /* TEMIC PAL */
+ .name = "Temic PAL_BG (4106 FH5)",
+ .params = tuner_temic_4106fh5_params,
+ .count = ARRAY_SIZE(tuner_temic_4106fh5_params),
+ },
+ [TUNER_TEMIC_4012FY5] = { /* TEMIC PAL */
+ .name = "Temic PAL_DK/SECAM_L (4012 FY5)",
+ .params = tuner_temic_4012fy5_params,
+ .count = ARRAY_SIZE(tuner_temic_4012fy5_params),
+ },
+ [TUNER_TEMIC_4136FY5] = { /* TEMIC NTSC */
+ .name = "Temic NTSC (4136 FY5)",
+ .params = tuner_temic_4136_fy5_params,
+ .count = ARRAY_SIZE(tuner_temic_4136_fy5_params),
+ },
+ [TUNER_LG_PAL_NEW_TAPC] = { /* LGINNOTEK PAL */
+ .name = "LG PAL (newer TAPC series)",
+ .params = tuner_lg_pal_new_tapc_params,
+ .count = ARRAY_SIZE(tuner_lg_pal_new_tapc_params),
+ },
+ [TUNER_PHILIPS_FM1216ME_MK3] = { /* Philips PAL */
+ .name = "Philips PAL/SECAM multi (FM1216ME MK3)",
+ .params = tuner_fm1216me_mk3_params,
+ .count = ARRAY_SIZE(tuner_fm1216me_mk3_params),
+ },
+ [TUNER_LG_NTSC_NEW_TAPC] = { /* LGINNOTEK NTSC */
+ .name = "LG NTSC (newer TAPC series)",
+ .params = tuner_lg_ntsc_new_tapc_params,
+ .count = ARRAY_SIZE(tuner_lg_ntsc_new_tapc_params),
+ },
+
+ /* 40-49 */
+ [TUNER_HITACHI_NTSC] = { /* HITACHI NTSC */
+ .name = "HITACHI V7-J180AT",
+ .params = tuner_hitachi_ntsc_params,
+ .count = ARRAY_SIZE(tuner_hitachi_ntsc_params),
+ },
+ [TUNER_PHILIPS_PAL_MK] = { /* Philips PAL */
+ .name = "Philips PAL_MK (FI1216 MK)",
+ .params = tuner_philips_pal_mk_params,
+ .count = ARRAY_SIZE(tuner_philips_pal_mk_params),
+ },
+ [TUNER_PHILIPS_FCV1236D] = { /* Philips ATSC */
+ .name = "Philips FCV1236D ATSC/NTSC dual in",
+ .params = tuner_philips_fcv1236d_params,
+ .count = ARRAY_SIZE(tuner_philips_fcv1236d_params),
+ .min = 16 * 53.00,
+ .max = 16 * 803.00,
+ .stepsize = 62500,
+ },
+ [TUNER_PHILIPS_FM1236_MK3] = { /* Philips NTSC */
+ .name = "Philips NTSC MK3 (FM1236MK3 or FM1236/F)",
+ .params = tuner_fm1236_mk3_params,
+ .count = ARRAY_SIZE(tuner_fm1236_mk3_params),
+ },
+ [TUNER_PHILIPS_4IN1] = { /* Philips NTSC */
+ .name = "Philips 4 in 1 (ATI TV Wonder Pro/Conexant)",
+ .params = tuner_philips_4in1_params,
+ .count = ARRAY_SIZE(tuner_philips_4in1_params),
+ },
+ [TUNER_MICROTUNE_4049FM5] = { /* Microtune PAL */
+ .name = "Microtune 4049 FM5",
+ .params = tuner_microtune_4049_fm5_params,
+ .count = ARRAY_SIZE(tuner_microtune_4049_fm5_params),
+ },
+ [TUNER_PANASONIC_VP27] = { /* Panasonic NTSC */
+ .name = "Panasonic VP27s/ENGE4324D",
+ .params = tuner_panasonic_vp27_params,
+ .count = ARRAY_SIZE(tuner_panasonic_vp27_params),
+ },
+ [TUNER_LG_NTSC_TAPE] = { /* LGINNOTEK NTSC */
+ .name = "LG NTSC (TAPE series)",
+ .params = tuner_fm1236_mk3_params,
+ .count = ARRAY_SIZE(tuner_fm1236_mk3_params),
+ },
+ [TUNER_TNF_8831BGFF] = { /* Philips PAL */
+ .name = "Tenna TNF 8831 BGFF)",
+ .params = tuner_tnf_8831bgff_params,
+ .count = ARRAY_SIZE(tuner_tnf_8831bgff_params),
+ },
+ [TUNER_MICROTUNE_4042FI5] = { /* Microtune NTSC */
+ .name = "Microtune 4042 FI5 ATSC/NTSC dual in",
+ .params = tuner_microtune_4042fi5_params,
+ .count = ARRAY_SIZE(tuner_microtune_4042fi5_params),
+ .min = 16 * 57.00,
+ .max = 16 * 858.00,
+ .stepsize = 62500,
+ },
+
+ /* 50-59 */
+ [TUNER_TCL_2002N] = { /* TCL NTSC */
+ .name = "TCL 2002N",
+ .params = tuner_tcl_2002n_params,
+ .count = ARRAY_SIZE(tuner_tcl_2002n_params),
+ },
+ [TUNER_PHILIPS_FM1256_IH3] = { /* Philips PAL */
+ .name = "Philips PAL/SECAM_D (FM 1256 I-H3)",
+ .params = tuner_philips_fm1256_ih3_params,
+ .count = ARRAY_SIZE(tuner_philips_fm1256_ih3_params),
+ },
+ [TUNER_THOMSON_DTT7610] = { /* THOMSON ATSC */
+ .name = "Thomson DTT 7610 (ATSC/NTSC)",
+ .params = tuner_thomson_dtt7610_params,
+ .count = ARRAY_SIZE(tuner_thomson_dtt7610_params),
+ .min = 16 * 44.00,
+ .max = 16 * 958.00,
+ .stepsize = 62500,
+ },
+ [TUNER_PHILIPS_FQ1286] = { /* Philips NTSC */
+ .name = "Philips FQ1286",
+ .params = tuner_philips_fq1286_params,
+ .count = ARRAY_SIZE(tuner_philips_fq1286_params),
+ },
+ [TUNER_PHILIPS_TDA8290] = { /* Philips PAL|NTSC */
+ .name = "Philips/NXP TDA 8290/8295 + 8275/8275A/18271",
+ /* see tda8290.c for details */ },
+ [TUNER_TCL_2002MB] = { /* TCL PAL */
+ .name = "TCL 2002MB",
+ .params = tuner_tcl_2002mb_params,
+ .count = ARRAY_SIZE(tuner_tcl_2002mb_params),
+ },
+ [TUNER_PHILIPS_FQ1216AME_MK4] = { /* Philips PAL */
+ .name = "Philips PAL/SECAM multi (FQ1216AME MK4)",
+ .params = tuner_philips_fq1216ame_mk4_params,
+ .count = ARRAY_SIZE(tuner_philips_fq1216ame_mk4_params),
+ },
+ [TUNER_PHILIPS_FQ1236A_MK4] = { /* Philips NTSC */
+ .name = "Philips FQ1236A MK4",
+ .params = tuner_philips_fq1236a_mk4_params,
+ .count = ARRAY_SIZE(tuner_philips_fq1236a_mk4_params),
+ },
+ [TUNER_YMEC_TVF_8531MF] = { /* Philips NTSC */
+ .name = "Ymec TVision TVF-8531MF/8831MF/8731MF",
+ .params = tuner_ymec_tvf_8531mf_params,
+ .count = ARRAY_SIZE(tuner_ymec_tvf_8531mf_params),
+ },
+ [TUNER_YMEC_TVF_5533MF] = { /* Philips NTSC */
+ .name = "Ymec TVision TVF-5533MF",
+ .params = tuner_ymec_tvf_5533mf_params,
+ .count = ARRAY_SIZE(tuner_ymec_tvf_5533mf_params),
+ },
+
+ /* 60-69 */
+ [TUNER_THOMSON_DTT761X] = { /* THOMSON ATSC */
+ /* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */
+ .name = "Thomson DTT 761X (ATSC/NTSC)",
+ .params = tuner_thomson_dtt761x_params,
+ .count = ARRAY_SIZE(tuner_thomson_dtt761x_params),
+ .min = 16 * 57.00,
+ .max = 16 * 863.00,
+ .stepsize = 62500,
+ .initdata = tua603x_agc103,
+ },
+ [TUNER_TENA_9533_DI] = { /* Philips PAL */
+ .name = "Tena TNF9533-D/IF/TNF9533-B/DF",
+ .params = tuner_tena_9533_di_params,
+ .count = ARRAY_SIZE(tuner_tena_9533_di_params),
+ },
+ [TUNER_TEA5767] = { /* Philips RADIO */
+ .name = "Philips TEA5767HN FM Radio",
+ /* see tea5767.c for details */
+ },
+ [TUNER_PHILIPS_FMD1216ME_MK3] = { /* Philips PAL */
+ .name = "Philips FMD1216ME MK3 Hybrid Tuner",
+ .params = tuner_philips_fmd1216me_mk3_params,
+ .count = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_params),
+ .min = 16 * 50.87,
+ .max = 16 * 858.00,
+ .stepsize = 166667,
+ .initdata = tua603x_agc112,
+ .sleepdata = (u8[]){ 4, 0x9c, 0x60, 0x85, 0x54 },
+ },
+ [TUNER_LG_TDVS_H06XF] = { /* LGINNOTEK ATSC */
+ .name = "LG TDVS-H06xF", /* H061F, H062F & H064F */
+ .params = tuner_lg_tdvs_h06xf_params,
+ .count = ARRAY_SIZE(tuner_lg_tdvs_h06xf_params),
+ .min = 16 * 54.00,
+ .max = 16 * 863.00,
+ .stepsize = 62500,
+ .initdata = tua603x_agc103,
+ },
+ [TUNER_YMEC_TVF66T5_B_DFF] = { /* Philips PAL */
+ .name = "Ymec TVF66T5-B/DFF",
+ .params = tuner_ymec_tvf66t5_b_dff_params,
+ .count = ARRAY_SIZE(tuner_ymec_tvf66t5_b_dff_params),
+ },
+ [TUNER_LG_TALN] = { /* LGINNOTEK NTSC / PAL / SECAM */
+ .name = "LG TALN series",
+ .params = tuner_lg_taln_params,
+ .count = ARRAY_SIZE(tuner_lg_taln_params),
+ },
+ [TUNER_PHILIPS_TD1316] = { /* Philips PAL */
+ .name = "Philips TD1316 Hybrid Tuner",
+ .params = tuner_philips_td1316_params,
+ .count = ARRAY_SIZE(tuner_philips_td1316_params),
+ .min = 16 * 87.00,
+ .max = 16 * 895.00,
+ .stepsize = 166667,
+ },
+ [TUNER_PHILIPS_TUV1236D] = { /* Philips ATSC */
+ .name = "Philips TUV1236D ATSC/NTSC dual in",
+ .params = tuner_tuv1236d_params,
+ .count = ARRAY_SIZE(tuner_tuv1236d_params),
+ .min = 16 * 54.00,
+ .max = 16 * 864.00,
+ .stepsize = 62500,
+ },
+ [TUNER_TNF_5335MF] = { /* Tenna PAL/NTSC */
+ .name = "Tena TNF 5335 and similar models",
+ .params = tuner_tnf_5335mf_params,
+ .count = ARRAY_SIZE(tuner_tnf_5335mf_params),
+ },
+
+ /* 70-79 */
+ [TUNER_SAMSUNG_TCPN_2121P30A] = { /* Samsung NTSC */
+ .name = "Samsung TCPN 2121P30A",
+ .params = tuner_samsung_tcpn_2121p30a_params,
+ .count = ARRAY_SIZE(tuner_samsung_tcpn_2121p30a_params),
+ },
+ [TUNER_XC2028] = { /* Xceive 2028 */
+ .name = "Xceive xc2028/xc3028 tuner",
+ /* see tuner-xc2028.c for details */
+ },
+ [TUNER_THOMSON_FE6600] = { /* Thomson PAL / DVB-T */
+ .name = "Thomson FE6600",
+ .params = tuner_thomson_fe6600_params,
+ .count = ARRAY_SIZE(tuner_thomson_fe6600_params),
+ .min = 16 * 44.25,
+ .max = 16 * 858.00,
+ .stepsize = 166667,
+ },
+ [TUNER_SAMSUNG_TCPG_6121P30A] = { /* Samsung PAL */
+ .name = "Samsung TCPG 6121P30A",
+ .params = tuner_samsung_tcpg_6121p30a_params,
+ .count = ARRAY_SIZE(tuner_samsung_tcpg_6121p30a_params),
+ },
+ [TUNER_TDA9887] = { /* Philips TDA 9887 IF PLL Demodulator.
+ This chip is part of some modern tuners */
+ .name = "Philips TDA988[5,6,7] IF PLL Demodulator",
+ /* see tda9887.c for details */
+ },
+ [TUNER_TEA5761] = { /* Philips RADIO */
+ .name = "Philips TEA5761 FM Radio",
+ /* see tea5767.c for details */
+ },
+ [TUNER_XC5000] = { /* Xceive 5000 */
+ .name = "Xceive 5000 tuner",
+ /* see xc5000.c for details */
+ },
+};
+EXPORT_SYMBOL(tuners);
+
+unsigned const int tuner_count = ARRAY_SIZE(tuners);
+EXPORT_SYMBOL(tuner_count);
+
+MODULE_DESCRIPTION("Simple tuner device type database");
+MODULE_AUTHOR("Ralph Metzler, Gerd Knorr, Gunther Mayer");
+MODULE_LICENSE("GPL");
--- /dev/null
+/* tuner-xc2028_types
+ *
+ * This file includes internal tipes to be used inside tuner-xc2028.
+ * Shouldn't be included outside tuner-xc2028
+ *
+ * Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org)
+ * This code is placed under the terms of the GNU General Public License v2
+ */
+
+/* xc3028 firmware types */
+
+/* BASE firmware should be loaded before any other firmware */
+#define BASE (1<<0)
+#define BASE_TYPES (BASE|F8MHZ|MTS|FM|INPUT1|INPUT2|INIT1)
+
+/* F8MHZ marks BASE firmwares for 8 MHz Bandwidth */
+#define F8MHZ (1<<1)
+
+/* Multichannel Television Sound (MTS)
+ Those firmwares are capable of using xc2038 DSP to decode audio and
+ produce a baseband audio output on some pins of the chip.
+ There are MTS firmwares for the most used video standards. It should be
+ required to use MTS firmwares, depending on the way audio is routed into
+ the bridge chip
+ */
+#define MTS (1<<2)
+
+/* FIXME: I have no idea what's the difference between
+ D2620 and D2633 firmwares
+ */
+#define D2620 (1<<3)
+#define D2633 (1<<4)
+
+/* DTV firmwares for 6, 7 and 8 MHz
+ DTV6 - 6MHz - ATSC/DVB-C/DVB-T/ISDB-T/DOCSIS
+ DTV8 - 8MHz - DVB-C/DVB-T
+ */
+#define DTV6 (1 << 5)
+#define QAM (1 << 6)
+#define DTV7 (1<<7)
+#define DTV78 (1<<8)
+#define DTV8 (1<<9)
+
+#define DTV_TYPES (D2620|D2633|DTV6|QAM|DTV7|DTV78|DTV8|ATSC)
+
+/* There's a FM | BASE firmware + FM specific firmware (std=0) */
+#define FM (1<<10)
+
+#define STD_SPECIFIC_TYPES (MTS|FM|LCD|NOGD)
+
+/* Applies only for FM firmware
+ Makes it use RF input 1 (pin #2) instead of input 2 (pin #4)
+ */
+#define INPUT1 (1<<11)
+
+
+/* LCD firmwares exist only for MTS STD/MN (PAL or NTSC/M)
+ and for non-MTS STD/MN (PAL, NTSC/M or NTSC/Kr)
+ There are variants both with and without NOGD
+ Those firmwares produce better result with LCD displays
+ */
+#define LCD (1<<12)
+
+/* NOGD firmwares exist only for MTS STD/MN (PAL or NTSC/M)
+ and for non-MTS STD/MN (PAL, NTSC/M or NTSC/Kr)
+ The NOGD firmwares don't have group delay compensation filter
+ */
+#define NOGD (1<<13)
+
+/* Old firmwares were broken into init0 and init1 */
+#define INIT1 (1<<14)
+
+/* SCODE firmware selects particular behaviours */
+#define MONO (1 << 15)
+#define ATSC (1 << 16)
+#define IF (1 << 17)
+#define LG60 (1 << 18)
+#define ATI638 (1 << 19)
+#define OREN538 (1 << 20)
+#define OREN36 (1 << 21)
+#define TOYOTA388 (1 << 22)
+#define TOYOTA794 (1 << 23)
+#define DIBCOM52 (1 << 24)
+#define ZARLINK456 (1 << 25)
+#define CHINA (1 << 26)
+#define F6MHZ (1 << 27)
+#define INPUT2 (1 << 28)
+#define SCODE (1 << 29)
+
+/* This flag identifies that the scode table has a new format */
+#define HAS_IF (1 << 30)
+
+/* There are different scode tables for MTS and non-MTS.
+ The MTS firmwares support mono only
+ */
+#define SCODE_TYPES (SCODE | MTS)
+
+
+/* Newer types not defined on videodev2.h.
+ The original idea were to move all those types to videodev2.h, but
+ it seemed overkill, since, with the exception of SECAM/K3, the other
+ types seem to be autodetected.
+ It is not clear where secam/k3 is used, nor we have a feedback of this
+ working or being autodetected by the standard secam firmware.
+ */
+
+#define V4L2_STD_SECAM_K3 (0x04000000)
+
+/* Audio types */
+
+#define V4L2_STD_A2_A (1LL<<32)
+#define V4L2_STD_A2_B (1LL<<33)
+#define V4L2_STD_NICAM_A (1LL<<34)
+#define V4L2_STD_NICAM_B (1LL<<35)
+#define V4L2_STD_AM (1LL<<36)
+#define V4L2_STD_BTSC (1LL<<37)
+#define V4L2_STD_EIAJ (1LL<<38)
+
+#define V4L2_STD_A2 (V4L2_STD_A2_A | V4L2_STD_A2_B)
+#define V4L2_STD_NICAM (V4L2_STD_NICAM_A | V4L2_STD_NICAM_B)
+
+/* To preserve backward compatibilty,
+ (std & V4L2_STD_AUDIO) = 0 means that ALL audio stds are supported
+ */
+
+#define V4L2_STD_AUDIO (V4L2_STD_A2 | \
+ V4L2_STD_NICAM | \
+ V4L2_STD_AM | \
+ V4L2_STD_BTSC | \
+ V4L2_STD_EIAJ)
+
+/* Used standards with audio restrictions */
+
+#define V4L2_STD_PAL_BG_A2_A (V4L2_STD_PAL_BG | V4L2_STD_A2_A)
+#define V4L2_STD_PAL_BG_A2_B (V4L2_STD_PAL_BG | V4L2_STD_A2_B)
+#define V4L2_STD_PAL_BG_NICAM_A (V4L2_STD_PAL_BG | V4L2_STD_NICAM_A)
+#define V4L2_STD_PAL_BG_NICAM_B (V4L2_STD_PAL_BG | V4L2_STD_NICAM_B)
+#define V4L2_STD_PAL_DK_A2 (V4L2_STD_PAL_DK | V4L2_STD_A2)
+#define V4L2_STD_PAL_DK_NICAM (V4L2_STD_PAL_DK | V4L2_STD_NICAM)
+#define V4L2_STD_SECAM_L_NICAM (V4L2_STD_SECAM_L | V4L2_STD_NICAM)
+#define V4L2_STD_SECAM_L_AM (V4L2_STD_SECAM_L | V4L2_STD_AM)
--- /dev/null
+/* tuner-xc2028
+ *
+ * Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org)
+ *
+ * Copyright (c) 2007 Michel Ludwig (michel.ludwig@gmail.com)
+ * - frontend interface
+ *
+ * This code is placed under the terms of the GNU General Public License v2
+ */
+
+#include <linux/i2c.h>
+#include <asm/div64.h>
+#include <linux/firmware.h>
+#include <linux/videodev2.h>
+#include <linux/delay.h>
+#include <media/tuner.h>
+#include <linux/mutex.h>
+#include "tuner-i2c.h"
+#include "tuner-xc2028.h"
+#include "tuner-xc2028-types.h"
+
+#include <linux/dvb/frontend.h>
+#include "dvb_frontend.h"
+
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable verbose debug messages");
+
+static char audio_std[8];
+module_param_string(audio_std, audio_std, sizeof(audio_std), 0);
+MODULE_PARM_DESC(audio_std,
+ "Audio standard. XC3028 audio decoder explicitly "
+ "needs to know what audio\n"
+ "standard is needed for some video standards with audio A2 or NICAM.\n"
+ "The valid values are:\n"
+ "A2\n"
+ "A2/A\n"
+ "A2/B\n"
+ "NICAM\n"
+ "NICAM/A\n"
+ "NICAM/B\n");
+
+static char firmware_name[FIRMWARE_NAME_MAX];
+module_param_string(firmware_name, firmware_name, sizeof(firmware_name), 0);
+MODULE_PARM_DESC(firmware_name, "Firmware file name. Allows overriding the "
+ "default firmware name\n");
+
+static LIST_HEAD(xc2028_list);
+static DEFINE_MUTEX(xc2028_list_mutex);
+
+/* struct for storing firmware table */
+struct firmware_description {
+ unsigned int type;
+ v4l2_std_id id;
+ __u16 int_freq;
+ unsigned char *ptr;
+ unsigned int size;
+};
+
+struct firmware_properties {
+ unsigned int type;
+ v4l2_std_id id;
+ v4l2_std_id std_req;
+ __u16 int_freq;
+ unsigned int scode_table;
+ int scode_nr;
+};
+
+struct xc2028_data {
+ struct list_head xc2028_list;
+ struct tuner_i2c_props i2c_props;
+ int (*tuner_callback) (void *dev,
+ int command, int arg);
+ void *video_dev;
+ int count;
+ __u32 frequency;
+
+ struct firmware_description *firm;
+ int firm_size;
+ __u16 firm_version;
+
+ __u16 hwmodel;
+ __u16 hwvers;
+
+ struct xc2028_ctrl ctrl;
+
+ struct firmware_properties cur_fw;
+
+ struct mutex lock;
+};
+
+#define i2c_send(priv, buf, size) ({ \
+ int _rc; \
+ _rc = tuner_i2c_xfer_send(&priv->i2c_props, buf, size); \
+ if (size != _rc) \
+ tuner_info("i2c output error: rc = %d (should be %d)\n",\
+ _rc, (int)size); \
+ _rc; \
+})
+
+#define i2c_rcv(priv, buf, size) ({ \
+ int _rc; \
+ _rc = tuner_i2c_xfer_recv(&priv->i2c_props, buf, size); \
+ if (size != _rc) \
+ tuner_err("i2c input error: rc = %d (should be %d)\n", \
+ _rc, (int)size); \
+ _rc; \
+})
+
+#define i2c_send_recv(priv, obuf, osize, ibuf, isize) ({ \
+ int _rc; \
+ _rc = tuner_i2c_xfer_send_recv(&priv->i2c_props, obuf, osize, \
+ ibuf, isize); \
+ if (isize != _rc) \
+ tuner_err("i2c input error: rc = %d (should be %d)\n", \
+ _rc, (int)isize); \
+ _rc; \
+})
+
+#define send_seq(priv, data...) ({ \
+ static u8 _val[] = data; \
+ int _rc; \
+ if (sizeof(_val) != \
+ (_rc = tuner_i2c_xfer_send(&priv->i2c_props, \
+ _val, sizeof(_val)))) { \
+ tuner_err("Error on line %d: %d\n", __LINE__, _rc); \
+ } else \
+ msleep(10); \
+ _rc; \
+})
+
+static int xc2028_get_reg(struct xc2028_data *priv, u16 reg, u16 *val)
+{
+ unsigned char buf[2];
+ unsigned char ibuf[2];
+
+ tuner_dbg("%s %04x called\n", __func__, reg);
+
+ buf[0] = reg >> 8;
+ buf[1] = (unsigned char) reg;
+
+ if (i2c_send_recv(priv, buf, 2, ibuf, 2) != 2)
+ return -EIO;
+
+ *val = (ibuf[1]) | (ibuf[0] << 8);
+ return 0;
+}
+
+#define dump_firm_type(t) dump_firm_type_and_int_freq(t, 0)
+static void dump_firm_type_and_int_freq(unsigned int type, u16 int_freq)
+{
+ if (type & BASE)
+ printk("BASE ");
+ if (type & INIT1)
+ printk("INIT1 ");
+ if (type & F8MHZ)
+ printk("F8MHZ ");
+ if (type & MTS)
+ printk("MTS ");
+ if (type & D2620)
+ printk("D2620 ");
+ if (type & D2633)
+ printk("D2633 ");
+ if (type & DTV6)
+ printk("DTV6 ");
+ if (type & QAM)
+ printk("QAM ");
+ if (type & DTV7)
+ printk("DTV7 ");
+ if (type & DTV78)
+ printk("DTV78 ");
+ if (type & DTV8)
+ printk("DTV8 ");
+ if (type & FM)
+ printk("FM ");
+ if (type & INPUT1)
+ printk("INPUT1 ");
+ if (type & LCD)
+ printk("LCD ");
+ if (type & NOGD)
+ printk("NOGD ");
+ if (type & MONO)
+ printk("MONO ");
+ if (type & ATSC)
+ printk("ATSC ");
+ if (type & IF)
+ printk("IF ");
+ if (type & LG60)
+ printk("LG60 ");
+ if (type & ATI638)
+ printk("ATI638 ");
+ if (type & OREN538)
+ printk("OREN538 ");
+ if (type & OREN36)
+ printk("OREN36 ");
+ if (type & TOYOTA388)
+ printk("TOYOTA388 ");
+ if (type & TOYOTA794)
+ printk("TOYOTA794 ");
+ if (type & DIBCOM52)
+ printk("DIBCOM52 ");
+ if (type & ZARLINK456)
+ printk("ZARLINK456 ");
+ if (type & CHINA)
+ printk("CHINA ");
+ if (type & F6MHZ)
+ printk("F6MHZ ");
+ if (type & INPUT2)
+ printk("INPUT2 ");
+ if (type & SCODE)
+ printk("SCODE ");
+ if (type & HAS_IF)
+ printk("HAS_IF_%d ", int_freq);
+}
+
+static v4l2_std_id parse_audio_std_option(void)
+{
+ if (strcasecmp(audio_std, "A2") == 0)
+ return V4L2_STD_A2;
+ if (strcasecmp(audio_std, "A2/A") == 0)
+ return V4L2_STD_A2_A;
+ if (strcasecmp(audio_std, "A2/B") == 0)
+ return V4L2_STD_A2_B;
+ if (strcasecmp(audio_std, "NICAM") == 0)
+ return V4L2_STD_NICAM;
+ if (strcasecmp(audio_std, "NICAM/A") == 0)
+ return V4L2_STD_NICAM_A;
+ if (strcasecmp(audio_std, "NICAM/B") == 0)
+ return V4L2_STD_NICAM_B;
+
+ return 0;
+}
+
+static void free_firmware(struct xc2028_data *priv)
+{
+ int i;
+ tuner_dbg("%s called\n", __func__);
+
+ if (!priv->firm)
+ return;
+
+ for (i = 0; i < priv->firm_size; i++)
+ kfree(priv->firm[i].ptr);
+
+ kfree(priv->firm);
+
+ priv->firm = NULL;
+ priv->firm_size = 0;
+
+ memset(&priv->cur_fw, 0, sizeof(priv->cur_fw));
+}
+
+static int load_all_firmwares(struct dvb_frontend *fe)
+{
+ struct xc2028_data *priv = fe->tuner_priv;
+ const struct firmware *fw = NULL;
+ unsigned char *p, *endp;
+ int rc = 0;
+ int n, n_array;
+ char name[33];
+ char *fname;
+
+ tuner_dbg("%s called\n", __func__);
+
+ if (!firmware_name[0])
+ fname = priv->ctrl.fname;
+ else
+ fname = firmware_name;
+
+ tuner_dbg("Reading firmware %s\n", fname);
+ rc = request_firmware(&fw, fname, &priv->i2c_props.adap->dev);
+ if (rc < 0) {
+ if (rc == -ENOENT)
+ tuner_err("Error: firmware %s not found.\n",
+ fname);
+ else
+ tuner_err("Error %d while requesting firmware %s \n",
+ rc, fname);
+
+ return rc;
+ }
+ p = fw->data;
+ endp = p + fw->size;
+
+ if (fw->size < sizeof(name) - 1 + 2 + 2) {
+ tuner_err("Error: firmware file %s has invalid size!\n",
+ fname);
+ goto corrupt;
+ }
+
+ memcpy(name, p, sizeof(name) - 1);
+ name[sizeof(name) - 1] = 0;
+ p += sizeof(name) - 1;
+
+ priv->firm_version = le16_to_cpu(*(__u16 *) p);
+ p += 2;
+
+ n_array = le16_to_cpu(*(__u16 *) p);
+ p += 2;
+
+ tuner_info("Loading %d firmware images from %s, type: %s, ver %d.%d\n",
+ n_array, fname, name,
+ priv->firm_version >> 8, priv->firm_version & 0xff);
+
+ priv->firm = kzalloc(sizeof(*priv->firm) * n_array, GFP_KERNEL);
+ if (priv->firm == NULL) {
+ tuner_err("Not enough memory to load firmware file.\n");
+ rc = -ENOMEM;
+ goto err;
+ }
+ priv->firm_size = n_array;
+
+ n = -1;
+ while (p < endp) {
+ __u32 type, size;
+ v4l2_std_id id;
+ __u16 int_freq = 0;
+
+ n++;
+ if (n >= n_array) {
+ tuner_err("More firmware images in file than "
+ "were expected!\n");
+ goto corrupt;
+ }
+
+ /* Checks if there's enough bytes to read */
+ if (p + sizeof(type) + sizeof(id) + sizeof(size) > endp) {
+ tuner_err("Firmware header is incomplete!\n");
+ goto corrupt;
+ }
+
+ type = le32_to_cpu(*(__u32 *) p);
+ p += sizeof(type);
+
+ id = le64_to_cpu(*(v4l2_std_id *) p);
+ p += sizeof(id);
+
+ if (type & HAS_IF) {
+ int_freq = le16_to_cpu(*(__u16 *) p);
+ p += sizeof(int_freq);
+ }
+
+ size = le32_to_cpu(*(__u32 *) p);
+ p += sizeof(size);
+
+ if ((!size) || (size + p > endp)) {
+ tuner_err("Firmware type ");
+ dump_firm_type(type);
+ printk("(%x), id %llx is corrupted "
+ "(size=%d, expected %d)\n",
+ type, (unsigned long long)id,
+ (unsigned)(endp - p), size);
+ goto corrupt;
+ }
+
+ priv->firm[n].ptr = kzalloc(size, GFP_KERNEL);
+ if (priv->firm[n].ptr == NULL) {
+ tuner_err("Not enough memory to load firmware file.\n");
+ rc = -ENOMEM;
+ goto err;
+ }
+ tuner_dbg("Reading firmware type ");
+ if (debug) {
+ dump_firm_type_and_int_freq(type, int_freq);
+ printk("(%x), id %llx, size=%d.\n",
+ type, (unsigned long long)id, size);
+ }
+
+ memcpy(priv->firm[n].ptr, p, size);
+ priv->firm[n].type = type;
+ priv->firm[n].id = id;
+ priv->firm[n].size = size;
+ priv->firm[n].int_freq = int_freq;
+
+ p += size;
+ }
+
+ if (n + 1 != priv->firm_size) {
+ tuner_err("Firmware file is incomplete!\n");
+ goto corrupt;
+ }
+
+ goto done;
+
+corrupt:
+ rc = -EINVAL;
+ tuner_err("Error: firmware file is corrupted!\n");
+
+err:
+ tuner_info("Releasing partially loaded firmware file.\n");
+ free_firmware(priv);
+
+done:
+ release_firmware(fw);
+ if (rc == 0)
+ tuner_dbg("Firmware files loaded.\n");
+
+ return rc;
+}
+
+static int seek_firmware(struct dvb_frontend *fe, unsigned int type,
+ v4l2_std_id *id)
+{
+ struct xc2028_data *priv = fe->tuner_priv;
+ int i, best_i = -1, best_nr_matches = 0;
+ unsigned int type_mask = 0;
+
+ tuner_dbg("%s called, want type=", __func__);
+ if (debug) {
+ dump_firm_type(type);
+ printk("(%x), id %016llx.\n", type, (unsigned long long)*id);
+ }
+
+ if (!priv->firm) {
+ tuner_err("Error! firmware not loaded\n");
+ return -EINVAL;
+ }
+
+ if (((type & ~SCODE) == 0) && (*id == 0))
+ *id = V4L2_STD_PAL;
+
+ if (type & BASE)
+ type_mask = BASE_TYPES;
+ else if (type & SCODE) {
+ type &= SCODE_TYPES;
+ type_mask = SCODE_TYPES & ~HAS_IF;
+ } else if (type & DTV_TYPES)
+ type_mask = DTV_TYPES;
+ else if (type & STD_SPECIFIC_TYPES)
+ type_mask = STD_SPECIFIC_TYPES;
+
+ type &= type_mask;
+
+ if (!(type & SCODE))
+ type_mask = ~0;
+
+ /* Seek for exact match */
+ for (i = 0; i < priv->firm_size; i++) {
+ if ((type == (priv->firm[i].type & type_mask)) &&
+ (*id == priv->firm[i].id))
+ goto found;
+ }
+
+ /* Seek for generic video standard match */
+ for (i = 0; i < priv->firm_size; i++) {
+ v4l2_std_id match_mask;
+ int nr_matches;
+
+ if (type != (priv->firm[i].type & type_mask))
+ continue;
+
+ match_mask = *id & priv->firm[i].id;
+ if (!match_mask)
+ continue;
+
+ if ((*id & match_mask) == *id)
+ goto found; /* Supports all the requested standards */
+
+ nr_matches = hweight64(match_mask);
+ if (nr_matches > best_nr_matches) {
+ best_nr_matches = nr_matches;
+ best_i = i;
+ }
+ }
+
+ if (best_nr_matches > 0) {
+ tuner_dbg("Selecting best matching firmware (%d bits) for "
+ "type=", best_nr_matches);
+ dump_firm_type(type);
+ printk("(%x), id %016llx:\n", type, (unsigned long long)*id);
+ i = best_i;
+ goto found;
+ }
+
+ /*FIXME: Would make sense to seek for type "hint" match ? */
+
+ i = -ENOENT;
+ goto ret;
+
+found:
+ *id = priv->firm[i].id;
+
+ret:
+ tuner_dbg("%s firmware for type=", (i < 0) ? "Can't find" : "Found");
+ if (debug) {
+ dump_firm_type(type);
+ printk("(%x), id %016llx.\n", type, (unsigned long long)*id);
+ }
+ return i;
+}
+
+static int load_firmware(struct dvb_frontend *fe, unsigned int type,
+ v4l2_std_id *id)
+{
+ struct xc2028_data *priv = fe->tuner_priv;
+ int pos, rc;
+ unsigned char *p, *endp, buf[priv->ctrl.max_len];
+
+ tuner_dbg("%s called\n", __func__);
+
+ pos = seek_firmware(fe, type, id);
+ if (pos < 0)
+ return pos;
+
+ tuner_info("Loading firmware for type=");
+ dump_firm_type(priv->firm[pos].type);
+ printk("(%x), id %016llx.\n", priv->firm[pos].type,
+ (unsigned long long)*id);
+
+ p = priv->firm[pos].ptr;
+ endp = p + priv->firm[pos].size;
+
+ while (p < endp) {
+ __u16 size;
+
+ /* Checks if there's enough bytes to read */
+ if (p + sizeof(size) > endp) {
+ tuner_err("Firmware chunk size is wrong\n");
+ return -EINVAL;
+ }
+
+ size = le16_to_cpu(*(__u16 *) p);
+ p += sizeof(size);
+
+ if (size == 0xffff)
+ return 0;
+
+ if (!size) {
+ /* Special callback command received */
+ rc = priv->tuner_callback(priv->video_dev,
+ XC2028_TUNER_RESET, 0);
+ if (rc < 0) {
+ tuner_err("Error at RESET code %d\n",
+ (*p) & 0x7f);
+ return -EINVAL;
+ }
+ continue;
+ }
+ if (size >= 0xff00) {
+ switch (size) {
+ case 0xff00:
+ rc = priv->tuner_callback(priv->video_dev,
+ XC2028_RESET_CLK, 0);
+ if (rc < 0) {
+ tuner_err("Error at RESET code %d\n",
+ (*p) & 0x7f);
+ return -EINVAL;
+ }
+ break;
+ default:
+ tuner_info("Invalid RESET code %d\n",
+ size & 0x7f);
+ return -EINVAL;
+
+ }
+ continue;
+ }
+
+ /* Checks for a sleep command */
+ if (size & 0x8000) {
+ msleep(size & 0x7fff);
+ continue;
+ }
+
+ if ((size + p > endp)) {
+ tuner_err("missing bytes: need %d, have %d\n",
+ size, (int)(endp - p));
+ return -EINVAL;
+ }
+
+ buf[0] = *p;
+ p++;
+ size--;
+
+ /* Sends message chunks */
+ while (size > 0) {
+ int len = (size < priv->ctrl.max_len - 1) ?
+ size : priv->ctrl.max_len - 1;
+
+ memcpy(buf + 1, p, len);
+
+ rc = i2c_send(priv, buf, len + 1);
+ if (rc < 0) {
+ tuner_err("%d returned from send\n", rc);
+ return -EINVAL;
+ }
+
+ p += len;
+ size -= len;
+ }
+ }
+ return 0;
+}
+
+static int load_scode(struct dvb_frontend *fe, unsigned int type,
+ v4l2_std_id *id, __u16 int_freq, int scode)
+{
+ struct xc2028_data *priv = fe->tuner_priv;
+ int pos, rc;
+ unsigned char *p;
+
+ tuner_dbg("%s called\n", __func__);
+
+ if (!int_freq) {
+ pos = seek_firmware(fe, type, id);
+ if (pos < 0)
+ return pos;
+ } else {
+ for (pos = 0; pos < priv->firm_size; pos++) {
+ if ((priv->firm[pos].int_freq == int_freq) &&
+ (priv->firm[pos].type & HAS_IF))
+ break;
+ }
+ if (pos == priv->firm_size)
+ return -ENOENT;
+ }
+
+ p = priv->firm[pos].ptr;
+
+ if (priv->firm[pos].type & HAS_IF) {
+ if (priv->firm[pos].size != 12 * 16 || scode >= 16)
+ return -EINVAL;
+ p += 12 * scode;
+ } else {
+ /* 16 SCODE entries per file; each SCODE entry is 12 bytes and
+ * has a 2-byte size header in the firmware format. */
+ if (priv->firm[pos].size != 14 * 16 || scode >= 16 ||
+ le16_to_cpu(*(__u16 *)(p + 14 * scode)) != 12)
+ return -EINVAL;
+ p += 14 * scode + 2;
+ }
+
+ tuner_info("Loading SCODE for type=");
+ dump_firm_type_and_int_freq(priv->firm[pos].type,
+ priv->firm[pos].int_freq);
+ printk("(%x), id %016llx.\n", priv->firm[pos].type,
+ (unsigned long long)*id);
+
+ if (priv->firm_version < 0x0202)
+ rc = send_seq(priv, {0x20, 0x00, 0x00, 0x00});
+ else
+ rc = send_seq(priv, {0xa0, 0x00, 0x00, 0x00});
+ if (rc < 0)
+ return -EIO;
+
+ rc = i2c_send(priv, p, 12);
+ if (rc < 0)
+ return -EIO;
+
+ rc = send_seq(priv, {0x00, 0x8c});
+ if (rc < 0)
+ return -EIO;
+
+ return 0;
+}
+
+static int check_firmware(struct dvb_frontend *fe, unsigned int type,
+ v4l2_std_id std, __u16 int_freq)
+{
+ struct xc2028_data *priv = fe->tuner_priv;
+ struct firmware_properties new_fw;
+ int rc = 0, is_retry = 0;
+ u16 version, hwmodel;
+ v4l2_std_id std0;
+
+ tuner_dbg("%s called\n", __func__);
+
+ if (!priv->firm) {
+ if (!priv->ctrl.fname) {
+ tuner_info("xc2028/3028 firmware name not set!\n");
+ return -EINVAL;
+ }
+
+ rc = load_all_firmwares(fe);
+ if (rc < 0)
+ return rc;
+ }
+
+ if (priv->ctrl.mts && !(type & FM))
+ type |= MTS;
+
+retry:
+ new_fw.type = type;
+ new_fw.id = std;
+ new_fw.std_req = std;
+ new_fw.scode_table = SCODE | priv->ctrl.scode_table;
+ new_fw.scode_nr = 0;
+ new_fw.int_freq = int_freq;
+
+ tuner_dbg("checking firmware, user requested type=");
+ if (debug) {
+ dump_firm_type(new_fw.type);
+ printk("(%x), id %016llx, ", new_fw.type,
+ (unsigned long long)new_fw.std_req);
+ if (!int_freq) {
+ printk("scode_tbl ");
+ dump_firm_type(priv->ctrl.scode_table);
+ printk("(%x), ", priv->ctrl.scode_table);
+ } else
+ printk("int_freq %d, ", new_fw.int_freq);
+ printk("scode_nr %d\n", new_fw.scode_nr);
+ }
+
+ /* No need to reload base firmware if it matches */
+ if (((BASE | new_fw.type) & BASE_TYPES) ==
+ (priv->cur_fw.type & BASE_TYPES)) {
+ tuner_dbg("BASE firmware not changed.\n");
+ goto skip_base;
+ }
+
+ /* Updating BASE - forget about all currently loaded firmware */
+ memset(&priv->cur_fw, 0, sizeof(priv->cur_fw));
+
+ /* Reset is needed before loading firmware */
+ rc = priv->tuner_callback(priv->video_dev,
+ XC2028_TUNER_RESET, 0);
+ if (rc < 0)
+ goto fail;
+
+ /* BASE firmwares are all std0 */
+ std0 = 0;
+ rc = load_firmware(fe, BASE | new_fw.type, &std0);
+ if (rc < 0) {
+ tuner_err("Error %d while loading base firmware\n",
+ rc);
+ goto fail;
+ }
+
+ /* Load INIT1, if needed */
+ tuner_dbg("Load init1 firmware, if exists\n");
+
+ rc = load_firmware(fe, BASE | INIT1 | new_fw.type, &std0);
+ if (rc == -ENOENT)
+ rc = load_firmware(fe, (BASE | INIT1 | new_fw.type) & ~F8MHZ,
+ &std0);
+ if (rc < 0 && rc != -ENOENT) {
+ tuner_err("Error %d while loading init1 firmware\n",
+ rc);
+ goto fail;
+ }
+
+skip_base:
+ /*
+ * No need to reload standard specific firmware if base firmware
+ * was not reloaded and requested video standards have not changed.
+ */
+ if (priv->cur_fw.type == (BASE | new_fw.type) &&
+ priv->cur_fw.std_req == std) {
+ tuner_dbg("Std-specific firmware already loaded.\n");
+ goto skip_std_specific;
+ }
+
+ /* Reloading std-specific firmware forces a SCODE update */
+ priv->cur_fw.scode_table = 0;
+
+ rc = load_firmware(fe, new_fw.type, &new_fw.id);
+ if (rc == -ENOENT)
+ rc = load_firmware(fe, new_fw.type & ~F8MHZ, &new_fw.id);
+
+ if (rc < 0)
+ goto fail;
+
+skip_std_specific:
+ if (priv->cur_fw.scode_table == new_fw.scode_table &&
+ priv->cur_fw.scode_nr == new_fw.scode_nr) {
+ tuner_dbg("SCODE firmware already loaded.\n");
+ goto check_device;
+ }
+
+ if (new_fw.type & FM)
+ goto check_device;
+
+ /* Load SCODE firmware, if exists */
+ tuner_dbg("Trying to load scode %d\n", new_fw.scode_nr);
+
+ rc = load_scode(fe, new_fw.type | new_fw.scode_table, &new_fw.id,
+ new_fw.int_freq, new_fw.scode_nr);
+
+check_device:
+ if (xc2028_get_reg(priv, 0x0004, &version) < 0 ||
+ xc2028_get_reg(priv, 0x0008, &hwmodel) < 0) {
+ tuner_err("Unable to read tuner registers.\n");
+ goto fail;
+ }
+
+ tuner_dbg("Device is Xceive %d version %d.%d, "
+ "firmware version %d.%d\n",
+ hwmodel, (version & 0xf000) >> 12, (version & 0xf00) >> 8,
+ (version & 0xf0) >> 4, version & 0xf);
+
+ /* Check firmware version against what we downloaded. */
+ if (priv->firm_version != ((version & 0xf0) << 4 | (version & 0x0f))) {
+ tuner_err("Incorrect readback of firmware version.\n");
+ goto fail;
+ }
+
+ /* Check that the tuner hardware model remains consistent over time. */
+ if (priv->hwmodel == 0 && (hwmodel == 2028 || hwmodel == 3028)) {
+ priv->hwmodel = hwmodel;
+ priv->hwvers = version & 0xff00;
+ } else if (priv->hwmodel == 0 || priv->hwmodel != hwmodel ||
+ priv->hwvers != (version & 0xff00)) {
+ tuner_err("Read invalid device hardware information - tuner "
+ "hung?\n");
+ goto fail;
+ }
+
+ memcpy(&priv->cur_fw, &new_fw, sizeof(priv->cur_fw));
+
+ /*
+ * By setting BASE in cur_fw.type only after successfully loading all
+ * firmwares, we can:
+ * 1. Identify that BASE firmware with type=0 has been loaded;
+ * 2. Tell whether BASE firmware was just changed the next time through.
+ */
+ priv->cur_fw.type |= BASE;
+
+ return 0;
+
+fail:
+ memset(&priv->cur_fw, 0, sizeof(priv->cur_fw));
+ if (!is_retry) {
+ msleep(50);
+ is_retry = 1;
+ tuner_dbg("Retrying firmware load\n");
+ goto retry;
+ }
+
+ if (rc == -ENOENT)
+ rc = -EINVAL;
+ return rc;
+}
+
+static int xc2028_signal(struct dvb_frontend *fe, u16 *strength)
+{
+ struct xc2028_data *priv = fe->tuner_priv;
+ u16 frq_lock, signal = 0;
+ int rc;
+
+ tuner_dbg("%s called\n", __func__);
+
+ mutex_lock(&priv->lock);
+
+ /* Sync Lock Indicator */
+ rc = xc2028_get_reg(priv, 0x0002, &frq_lock);
+ if (rc < 0)
+ goto ret;
+
+ /* Frequency is locked */
+ if (frq_lock == 1)
+ signal = 32768;
+
+ /* Get SNR of the video signal */
+ rc = xc2028_get_reg(priv, 0x0040, &signal);
+ if (rc < 0)
+ goto ret;
+
+ /* Use both frq_lock and signal to generate the result */
+ signal = signal || ((signal & 0x07) << 12);
+
+ret:
+ mutex_unlock(&priv->lock);
+
+ *strength = signal;
+
+ tuner_dbg("signal strength is %d\n", signal);
+
+ return rc;
+}
+
+#define DIV 15625
+
+static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */,
+ enum tuner_mode new_mode,
+ unsigned int type,
+ v4l2_std_id std,
+ u16 int_freq)
+{
+ struct xc2028_data *priv = fe->tuner_priv;
+ int rc = -EINVAL;
+ unsigned char buf[4];
+ u32 div, offset = 0;
+
+ tuner_dbg("%s called\n", __func__);
+
+ mutex_lock(&priv->lock);
+
+ tuner_dbg("should set frequency %d kHz\n", freq / 1000);
+
+ if (check_firmware(fe, type, std, int_freq) < 0)
+ goto ret;
+
+ /* On some cases xc2028 can disable video output, if
+ * very weak signals are received. By sending a soft
+ * reset, this is re-enabled. So, it is better to always
+ * send a soft reset before changing channels, to be sure
+ * that xc2028 will be in a safe state.
+ * Maybe this might also be needed for DTV.
+ */
+ if (new_mode == T_ANALOG_TV) {
+ rc = send_seq(priv, {0x00, 0x00});
+ } else if (priv->cur_fw.type & ATSC) {
+ offset = 1750000;
+ } else {
+ offset = 2750000;
+ /*
+ * We must adjust the offset by 500kHz in two cases in order
+ * to correctly center the IF output:
+ * 1) When the ZARLINK456 or DIBCOM52 tables were explicitly
+ * selected and a 7MHz channel is tuned;
+ * 2) When tuning a VHF channel with DTV78 firmware.
+ */
+ if (((priv->cur_fw.type & DTV7) &&
+ (priv->cur_fw.scode_table & (ZARLINK456 | DIBCOM52))) ||
+ ((priv->cur_fw.type & DTV78) && freq < 470000000))
+ offset -= 500000;
+ }
+
+ div = (freq - offset + DIV / 2) / DIV;
+
+ /* CMD= Set frequency */
+ if (priv->firm_version < 0x0202)
+ rc = send_seq(priv, {0x00, 0x02, 0x00, 0x00});
+ else
+ rc = send_seq(priv, {0x80, 0x02, 0x00, 0x00});
+ if (rc < 0)
+ goto ret;
+
+ /* Return code shouldn't be checked.
+ The reset CLK is needed only with tm6000.
+ Driver should work fine even if this fails.
+ */
+ priv->tuner_callback(priv->video_dev, XC2028_RESET_CLK, 1);
+
+ msleep(10);
+
+ buf[0] = 0xff & (div >> 24);
+ buf[1] = 0xff & (div >> 16);
+ buf[2] = 0xff & (div >> 8);
+ buf[3] = 0xff & (div);
+
+ rc = i2c_send(priv, buf, sizeof(buf));
+ if (rc < 0)
+ goto ret;
+ msleep(100);
+
+ priv->frequency = freq;
+
+ tuner_dbg("divisor= %02x %02x %02x %02x (freq=%d.%03d)\n",
+ buf[0], buf[1], buf[2], buf[3],
+ freq / 1000000, (freq % 1000000) / 1000);
+
+ rc = 0;
+
+ret:
+ mutex_unlock(&priv->lock);
+
+ return rc;
+}
+
+static int xc2028_set_analog_freq(struct dvb_frontend *fe,
+ struct analog_parameters *p)
+{
+ struct xc2028_data *priv = fe->tuner_priv;
+ unsigned int type=0;
+
+ tuner_dbg("%s called\n", __func__);
+
+ if (p->mode == V4L2_TUNER_RADIO) {
+ type |= FM;
+ if (priv->ctrl.input1)
+ type |= INPUT1;
+ return generic_set_freq(fe, (625l * p->frequency) / 10,
+ T_ANALOG_TV, type, 0, 0);
+ }
+
+ /* if std is not defined, choose one */
+ if (!p->std)
+ p->std = V4L2_STD_MN;
+
+ /* PAL/M, PAL/N, PAL/Nc and NTSC variants should use 6MHz firmware */
+ if (!(p->std & V4L2_STD_MN))
+ type |= F8MHZ;
+
+ /* Add audio hack to std mask */
+ p->std |= parse_audio_std_option();
+
+ return generic_set_freq(fe, 62500l * p->frequency,
+ T_ANALOG_TV, type, p->std, 0);
+}
+
+static int xc2028_set_params(struct dvb_frontend *fe,
+ struct dvb_frontend_parameters *p)
+{
+ struct xc2028_data *priv = fe->tuner_priv;
+ unsigned int type=0;
+ fe_bandwidth_t bw = BANDWIDTH_8_MHZ;
+ u16 demod = 0;
+
+ tuner_dbg("%s called\n", __func__);
+
+ if (priv->ctrl.d2633)
+ type |= D2633;
+ else
+ type |= D2620;
+
+ switch(fe->ops.info.type) {
+ case FE_OFDM:
+ bw = p->u.ofdm.bandwidth;
+ break;
+ case FE_QAM:
+ tuner_info("WARN: There are some reports that "
+ "QAM 6 MHz doesn't work.\n"
+ "If this works for you, please report by "
+ "e-mail to: v4l-dvb-maintainer@linuxtv.org\n");
+ bw = BANDWIDTH_6_MHZ;
+ type |= QAM;
+ break;
+ case FE_ATSC:
+ bw = BANDWIDTH_6_MHZ;
+ /* The only ATSC firmware (at least on v2.7) is D2633,
+ so overrides ctrl->d2633 */
+ type |= ATSC| D2633;
+ type &= ~D2620;
+ break;
+ /* DVB-S is not supported */
+ default:
+ return -EINVAL;
+ }
+
+ switch (bw) {
+ case BANDWIDTH_8_MHZ:
+ if (p->frequency < 470000000)
+ priv->ctrl.vhfbw7 = 0;
+ else
+ priv->ctrl.uhfbw8 = 1;
+ type |= (priv->ctrl.vhfbw7 && priv->ctrl.uhfbw8) ? DTV78 : DTV8;
+ type |= F8MHZ;
+ break;
+ case BANDWIDTH_7_MHZ:
+ if (p->frequency < 470000000)
+ priv->ctrl.vhfbw7 = 1;
+ else
+ priv->ctrl.uhfbw8 = 0;
+ type |= (priv->ctrl.vhfbw7 && priv->ctrl.uhfbw8) ? DTV78 : DTV7;
+ type |= F8MHZ;
+ break;
+ case BANDWIDTH_6_MHZ:
+ type |= DTV6;
+ priv->ctrl.vhfbw7 = 0;
+ priv->ctrl.uhfbw8 = 0;
+ break;
+ default:
+ tuner_err("error: bandwidth not supported.\n");
+ };
+
+ /* All S-code tables need a 200kHz shift */
+ if (priv->ctrl.demod)
+ demod = priv->ctrl.demod + 200;
+
+ return generic_set_freq(fe, p->frequency,
+ T_DIGITAL_TV, type, 0, demod);
+}
+
+
+static int xc2028_dvb_release(struct dvb_frontend *fe)
+{
+ struct xc2028_data *priv = fe->tuner_priv;
+
+ tuner_dbg("%s called\n", __func__);
+
+ mutex_lock(&xc2028_list_mutex);
+
+ priv->count--;
+
+ if (!priv->count) {
+ list_del(&priv->xc2028_list);
+
+ kfree(priv->ctrl.fname);
+
+ free_firmware(priv);
+ kfree(priv);
+ fe->tuner_priv = NULL;
+ }
+
+ mutex_unlock(&xc2028_list_mutex);
+
+ return 0;
+}
+
+static int xc2028_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+ struct xc2028_data *priv = fe->tuner_priv;
+
+ tuner_dbg("%s called\n", __func__);
+
+ *frequency = priv->frequency;
+
+ return 0;
+}
+
+static int xc2028_set_config(struct dvb_frontend *fe, void *priv_cfg)
+{
+ struct xc2028_data *priv = fe->tuner_priv;
+ struct xc2028_ctrl *p = priv_cfg;
+ int rc = 0;
+
+ tuner_dbg("%s called\n", __func__);
+
+ mutex_lock(&priv->lock);
+
+ memcpy(&priv->ctrl, p, sizeof(priv->ctrl));
+ if (priv->ctrl.max_len < 9)
+ priv->ctrl.max_len = 13;
+
+ if (p->fname) {
+ if (priv->ctrl.fname && strcmp(p->fname, priv->ctrl.fname)) {
+ kfree(priv->ctrl.fname);
+ free_firmware(priv);
+ }
+
+ priv->ctrl.fname = kstrdup(p->fname, GFP_KERNEL);
+ if (priv->ctrl.fname == NULL)
+ rc = -ENOMEM;
+ }
+
+ mutex_unlock(&priv->lock);
+
+ return rc;
+}
+
+static const struct dvb_tuner_ops xc2028_dvb_tuner_ops = {
+ .info = {
+ .name = "Xceive XC3028",
+ .frequency_min = 42000000,
+ .frequency_max = 864000000,
+ .frequency_step = 50000,
+ },
+
+ .set_config = xc2028_set_config,
+ .set_analog_params = xc2028_set_analog_freq,
+ .release = xc2028_dvb_release,
+ .get_frequency = xc2028_get_frequency,
+ .get_rf_strength = xc2028_signal,
+ .set_params = xc2028_set_params,
+};
+
+struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,
+ struct xc2028_config *cfg)
+{
+ struct xc2028_data *priv;
+ void *video_dev;
+
+ if (debug)
+ printk(KERN_DEBUG "xc2028: Xcv2028/3028 init called!\n");
+
+ if (NULL == cfg)
+ return NULL;
+
+ if (!fe) {
+ printk(KERN_ERR "xc2028: No frontend!\n");
+ return NULL;
+ }
+
+ video_dev = cfg->i2c_adap->algo_data;
+
+ if (debug)
+ printk(KERN_DEBUG "xc2028: video_dev =%p\n", video_dev);
+
+ mutex_lock(&xc2028_list_mutex);
+
+ list_for_each_entry(priv, &xc2028_list, xc2028_list) {
+ if (&priv->i2c_props.adap->dev == &cfg->i2c_adap->dev) {
+ video_dev = NULL;
+ if (debug)
+ printk(KERN_DEBUG "xc2028: reusing device\n");
+
+ break;
+ }
+ }
+
+ if (video_dev) {
+ priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+ if (priv == NULL) {
+ mutex_unlock(&xc2028_list_mutex);
+ return NULL;
+ }
+
+ priv->i2c_props.addr = cfg->i2c_addr;
+ priv->i2c_props.adap = cfg->i2c_adap;
+ priv->i2c_props.name = "xc2028";
+
+ priv->video_dev = video_dev;
+ priv->tuner_callback = cfg->callback;
+ priv->ctrl.max_len = 13;
+
+ mutex_init(&priv->lock);
+
+ list_add_tail(&priv->xc2028_list, &xc2028_list);
+ }
+
+ fe->tuner_priv = priv;
+ priv->count++;
+
+ if (debug)
+ printk(KERN_DEBUG "xc2028: usage count is %i\n", priv->count);
+
+ memcpy(&fe->ops.tuner_ops, &xc2028_dvb_tuner_ops,
+ sizeof(xc2028_dvb_tuner_ops));
+
+ tuner_info("type set to %s\n", "XCeive xc2028/xc3028 tuner");
+
+ if (cfg->ctrl)
+ xc2028_set_config(fe, cfg->ctrl);
+
+ mutex_unlock(&xc2028_list_mutex);
+
+ return fe;
+}
+
+EXPORT_SYMBOL(xc2028_attach);
+
+MODULE_DESCRIPTION("Xceive xc2028/xc3028 tuner driver");
+MODULE_AUTHOR("Michel Ludwig <michel.ludwig@gmail.com>");
+MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
+MODULE_LICENSE("GPL");
--- /dev/null
+/* tuner-xc2028
+ *
+ * Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org)
+ * This code is placed under the terms of the GNU General Public License v2
+ */
+
+#ifndef __TUNER_XC2028_H__
+#define __TUNER_XC2028_H__
+
+#include "dvb_frontend.h"
+
+#define XC2028_DEFAULT_FIRMWARE "xc3028-v27.fw"
+
+/* Dmoduler IF (kHz) */
+#define XC3028_FE_DEFAULT 0 /* Don't load SCODE */
+#define XC3028_FE_LG60 6000
+#define XC3028_FE_ATI638 6380
+#define XC3028_FE_OREN538 5380
+#define XC3028_FE_OREN36 3600
+#define XC3028_FE_TOYOTA388 3880
+#define XC3028_FE_TOYOTA794 7940
+#define XC3028_FE_DIBCOM52 5200
+#define XC3028_FE_ZARLINK456 4560
+#define XC3028_FE_CHINA 5200
+
+struct xc2028_ctrl {
+ char *fname;
+ int max_len;
+ unsigned int scode_table;
+ unsigned int mts :1;
+ unsigned int d2633 :1;
+ unsigned int input1:1;
+ unsigned int vhfbw7:1;
+ unsigned int uhfbw8:1;
+ unsigned int demod;
+};
+
+struct xc2028_config {
+ struct i2c_adapter *i2c_adap;
+ u8 i2c_addr;
+ void *video_dev;
+ struct xc2028_ctrl *ctrl;
+ int (*callback) (void *dev, int command, int arg);
+};
+
+/* xc2028 commands for callback */
+#define XC2028_TUNER_RESET 0
+#define XC2028_RESET_CLK 1
+
+#if defined(CONFIG_TUNER_XC2028) || (defined(CONFIG_TUNER_XC2028_MODULE) && defined(MODULE))
+extern struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,
+ struct xc2028_config *cfg);
+#else
+static inline struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,
+ struct xc2028_config *cfg)
+{
+ printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
+ __func__);
+ return NULL;
+}
+#endif
+
+#endif /* __TUNER_XC2028_H__ */
--- /dev/null
+/*
+ * Driver for Xceive XC5000 "QAM/8VSB single chip tuner"
+ *
+ * Copyright (c) 2007 Xceive Corporation
+ * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/videodev2.h>
+#include <linux/delay.h>
+#include <linux/dvb/frontend.h>
+#include <linux/i2c.h>
+
+#include "dvb_frontend.h"
+
+#include "xc5000.h"
+#include "xc5000_priv.h"
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off).");
+
+#define dprintk(level,fmt, arg...) if (debug >= level) \
+ printk(KERN_INFO "%s: " fmt, "xc5000", ## arg)
+
+#define XC5000_DEFAULT_FIRMWARE "dvb-fe-xc5000-1.1.fw"
+#define XC5000_DEFAULT_FIRMWARE_SIZE 12332
+
+/* Misc Defines */
+#define MAX_TV_STANDARD 23
+#define XC_MAX_I2C_WRITE_LENGTH 64
+
+/* Signal Types */
+#define XC_RF_MODE_AIR 0
+#define XC_RF_MODE_CABLE 1
+
+/* Result codes */
+#define XC_RESULT_SUCCESS 0
+#define XC_RESULT_RESET_FAILURE 1
+#define XC_RESULT_I2C_WRITE_FAILURE 2
+#define XC_RESULT_I2C_READ_FAILURE 3
+#define XC_RESULT_OUT_OF_RANGE 5
+
+/* Product id */
+#define XC_PRODUCT_ID_FW_NOT_LOADED 0x2000
+#define XC_PRODUCT_ID_FW_LOADED 0x1388
+
+/* Registers */
+#define XREG_INIT 0x00
+#define XREG_VIDEO_MODE 0x01
+#define XREG_AUDIO_MODE 0x02
+#define XREG_RF_FREQ 0x03
+#define XREG_D_CODE 0x04
+#define XREG_IF_OUT 0x05
+#define XREG_SEEK_MODE 0x07
+#define XREG_POWER_DOWN 0x0A
+#define XREG_SIGNALSOURCE 0x0D /* 0=Air, 1=Cable */
+#define XREG_SMOOTHEDCVBS 0x0E
+#define XREG_XTALFREQ 0x0F
+#define XREG_FINERFFREQ 0x10
+#define XREG_DDIMODE 0x11
+
+#define XREG_ADC_ENV 0x00
+#define XREG_QUALITY 0x01
+#define XREG_FRAME_LINES 0x02
+#define XREG_HSYNC_FREQ 0x03
+#define XREG_LOCK 0x04
+#define XREG_FREQ_ERROR 0x05
+#define XREG_SNR 0x06
+#define XREG_VERSION 0x07
+#define XREG_PRODUCT_ID 0x08
+#define XREG_BUSY 0x09
+
+/*
+ Basic firmware description. This will remain with
+ the driver for documentation purposes.
+
+ This represents an I2C firmware file encoded as a
+ string of unsigned char. Format is as follows:
+
+ char[0 ]=len0_MSB -> len = len_MSB * 256 + len_LSB
+ char[1 ]=len0_LSB -> length of first write transaction
+ char[2 ]=data0 -> first byte to be sent
+ char[3 ]=data1
+ char[4 ]=data2
+ char[ ]=...
+ char[M ]=dataN -> last byte to be sent
+ char[M+1]=len1_MSB -> len = len_MSB * 256 + len_LSB
+ char[M+2]=len1_LSB -> length of second write transaction
+ char[M+3]=data0
+ char[M+4]=data1
+ ...
+ etc.
+
+ The [len] value should be interpreted as follows:
+
+ len= len_MSB _ len_LSB
+ len=1111_1111_1111_1111 : End of I2C_SEQUENCE
+ len=0000_0000_0000_0000 : Reset command: Do hardware reset
+ len=0NNN_NNNN_NNNN_NNNN : Normal transaction: number of bytes = {1:32767)
+ len=1WWW_WWWW_WWWW_WWWW : Wait command: wait for {1:32767} ms
+
+ For the RESET and WAIT commands, the two following bytes will contain
+ immediately the length of the following transaction.
+
+*/
+typedef struct {
+ char *Name;
+ u16 AudioMode;
+ u16 VideoMode;
+} XC_TV_STANDARD;
+
+/* Tuner standards */
+#define MN_NTSC_PAL_BTSC 0
+#define MN_NTSC_PAL_A2 1
+#define MN_NTSC_PAL_EIAJ 2
+#define MN_NTSC_PAL_Mono 3
+#define BG_PAL_A2 4
+#define BG_PAL_NICAM 5
+#define BG_PAL_MONO 6
+#define I_PAL_NICAM 7
+#define I_PAL_NICAM_MONO 8
+#define DK_PAL_A2 9
+#define DK_PAL_NICAM 10
+#define DK_PAL_MONO 11
+#define DK_SECAM_A2DK1 12
+#define DK_SECAM_A2LDK3 13
+#define DK_SECAM_A2MONO 14
+#define L_SECAM_NICAM 15
+#define LC_SECAM_NICAM 16
+#define DTV6 17
+#define DTV8 18
+#define DTV7_8 19
+#define DTV7 20
+#define FM_Radio_INPUT2 21
+#define FM_Radio_INPUT1 22
+
+static XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = {
+ {"M/N-NTSC/PAL-BTSC", 0x0400, 0x8020},
+ {"M/N-NTSC/PAL-A2", 0x0600, 0x8020},
+ {"M/N-NTSC/PAL-EIAJ", 0x0440, 0x8020},
+ {"M/N-NTSC/PAL-Mono", 0x0478, 0x8020},
+ {"B/G-PAL-A2", 0x0A00, 0x8049},
+ {"B/G-PAL-NICAM", 0x0C04, 0x8049},
+ {"B/G-PAL-MONO", 0x0878, 0x8059},
+ {"I-PAL-NICAM", 0x1080, 0x8009},
+ {"I-PAL-NICAM-MONO", 0x0E78, 0x8009},
+ {"D/K-PAL-A2", 0x1600, 0x8009},
+ {"D/K-PAL-NICAM", 0x0E80, 0x8009},
+ {"D/K-PAL-MONO", 0x1478, 0x8009},
+ {"D/K-SECAM-A2 DK1", 0x1200, 0x8009},
+ {"D/K-SECAM-A2 L/DK3",0x0E00, 0x8009},
+ {"D/K-SECAM-A2 MONO", 0x1478, 0x8009},
+ {"L-SECAM-NICAM", 0x8E82, 0x0009},
+ {"L'-SECAM-NICAM", 0x8E82, 0x4009},
+ {"DTV6", 0x00C0, 0x8002},
+ {"DTV8", 0x00C0, 0x800B},
+ {"DTV7/8", 0x00C0, 0x801B},
+ {"DTV7", 0x00C0, 0x8007},
+ {"FM Radio-INPUT2", 0x9802, 0x9002},
+ {"FM Radio-INPUT1", 0x0208, 0x9002}
+};
+
+static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len);
+static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len);
+static void xc5000_TunerReset(struct dvb_frontend *fe);
+
+static int xc_send_i2c_data(struct xc5000_priv *priv, u8 *buf, int len)
+{
+ return xc5000_writeregs(priv, buf, len)
+ ? XC_RESULT_I2C_WRITE_FAILURE : XC_RESULT_SUCCESS;
+}
+
+static int xc_read_i2c_data(struct xc5000_priv *priv, u8 *buf, int len)
+{
+ return xc5000_readregs(priv, buf, len)
+ ? XC_RESULT_I2C_READ_FAILURE : XC_RESULT_SUCCESS;
+}
+
+static int xc_reset(struct dvb_frontend *fe)
+{
+ xc5000_TunerReset(fe);
+ return XC_RESULT_SUCCESS;
+}
+
+static void xc_wait(int wait_ms)
+{
+ msleep(wait_ms);
+}
+
+static void xc5000_TunerReset(struct dvb_frontend *fe)
+{
+ struct xc5000_priv *priv = fe->tuner_priv;
+ int ret;
+
+ dprintk(1, "%s()\n", __func__);
+
+ if (priv->cfg->tuner_callback) {
+ ret = priv->cfg->tuner_callback(priv->cfg->priv,
+ XC5000_TUNER_RESET, 0);
+ if (ret)
+ printk(KERN_ERR "xc5000: reset failed\n");
+ } else
+ printk(KERN_ERR "xc5000: no tuner reset callback function, fatal\n");
+}
+
+static int xc_write_reg(struct xc5000_priv *priv, u16 regAddr, u16 i2cData)
+{
+ u8 buf[4];
+ int WatchDogTimer = 5;
+ int result;
+
+ buf[0] = (regAddr >> 8) & 0xFF;
+ buf[1] = regAddr & 0xFF;
+ buf[2] = (i2cData >> 8) & 0xFF;
+ buf[3] = i2cData & 0xFF;
+ result = xc_send_i2c_data(priv, buf, 4);
+ if (result == XC_RESULT_SUCCESS) {
+ /* wait for busy flag to clear */
+ while ((WatchDogTimer > 0) && (result == XC_RESULT_SUCCESS)) {
+ buf[0] = 0;
+ buf[1] = XREG_BUSY;
+
+ result = xc_send_i2c_data(priv, buf, 2);
+ if (result == XC_RESULT_SUCCESS) {
+ result = xc_read_i2c_data(priv, buf, 2);
+ if (result == XC_RESULT_SUCCESS) {
+ if ((buf[0] == 0) && (buf[1] == 0)) {
+ /* busy flag cleared */
+ break;
+ } else {
+ xc_wait(100); /* wait 5 ms */
+ WatchDogTimer--;
+ }
+ }
+ }
+ }
+ }
+ if (WatchDogTimer < 0)
+ result = XC_RESULT_I2C_WRITE_FAILURE;
+
+ return result;
+}
+
+static int xc_read_reg(struct xc5000_priv *priv, u16 regAddr, u16 *i2cData)
+{
+ u8 buf[2];
+ int result;
+
+ buf[0] = (regAddr >> 8) & 0xFF;
+ buf[1] = regAddr & 0xFF;
+ result = xc_send_i2c_data(priv, buf, 2);
+ if (result != XC_RESULT_SUCCESS)
+ return result;
+
+ result = xc_read_i2c_data(priv, buf, 2);
+ if (result != XC_RESULT_SUCCESS)
+ return result;
+
+ *i2cData = buf[0] * 256 + buf[1];
+ return result;
+}
+
+static int xc_load_i2c_sequence(struct dvb_frontend *fe, u8 i2c_sequence[])
+{
+ struct xc5000_priv *priv = fe->tuner_priv;
+
+ int i, nbytes_to_send, result;
+ unsigned int len, pos, index;
+ u8 buf[XC_MAX_I2C_WRITE_LENGTH];
+
+ index=0;
+ while ((i2c_sequence[index]!=0xFF) || (i2c_sequence[index+1]!=0xFF)) {
+ len = i2c_sequence[index]* 256 + i2c_sequence[index+1];
+ if (len == 0x0000) {
+ /* RESET command */
+ result = xc_reset(fe);
+ index += 2;
+ if (result != XC_RESULT_SUCCESS)
+ return result;
+ } else if (len & 0x8000) {
+ /* WAIT command */
+ xc_wait(len & 0x7FFF);
+ index += 2;
+ } else {
+ /* Send i2c data whilst ensuring individual transactions
+ * do not exceed XC_MAX_I2C_WRITE_LENGTH bytes.
+ */
+ index += 2;
+ buf[0] = i2c_sequence[index];
+ buf[1] = i2c_sequence[index + 1];
+ pos = 2;
+ while (pos < len) {
+ if ((len - pos) > XC_MAX_I2C_WRITE_LENGTH - 2) {
+ nbytes_to_send = XC_MAX_I2C_WRITE_LENGTH;
+ } else {
+ nbytes_to_send = (len - pos + 2);
+ }
+ for (i=2; i<nbytes_to_send; i++) {
+ buf[i] = i2c_sequence[index + pos + i - 2];
+ }
+ result = xc_send_i2c_data(priv, buf, nbytes_to_send);
+
+ if (result != XC_RESULT_SUCCESS)
+ return result;
+
+ pos += nbytes_to_send - 2;
+ }
+ index += len;
+ }
+ }
+ return XC_RESULT_SUCCESS;
+}
+
+static int xc_initialize(struct xc5000_priv *priv)
+{
+ dprintk(1, "%s()\n", __func__);
+ return xc_write_reg(priv, XREG_INIT, 0);
+}
+
+static int xc_SetTVStandard(struct xc5000_priv *priv,
+ u16 VideoMode, u16 AudioMode)
+{
+ int ret;
+ dprintk(1, "%s(0x%04x,0x%04x)\n", __func__, VideoMode, AudioMode);
+ dprintk(1, "%s() Standard = %s\n",
+ __func__,
+ XC5000_Standard[priv->video_standard].Name);
+
+ ret = xc_write_reg(priv, XREG_VIDEO_MODE, VideoMode);
+ if (ret == XC_RESULT_SUCCESS)
+ ret = xc_write_reg(priv, XREG_AUDIO_MODE, AudioMode);
+
+ return ret;
+}
+
+static int xc_shutdown(struct xc5000_priv *priv)
+{
+ return 0;
+ /* Fixme: cannot bring tuner back alive once shutdown
+ * without reloading the driver modules.
+ * return xc_write_reg(priv, XREG_POWER_DOWN, 0);
+ */
+}
+
+static int xc_SetSignalSource(struct xc5000_priv *priv, u16 rf_mode)
+{
+ dprintk(1, "%s(%d) Source = %s\n", __func__, rf_mode,
+ rf_mode == XC_RF_MODE_AIR ? "ANTENNA" : "CABLE");
+
+ if ((rf_mode != XC_RF_MODE_AIR) && (rf_mode != XC_RF_MODE_CABLE))
+ {
+ rf_mode = XC_RF_MODE_CABLE;
+ printk(KERN_ERR
+ "%s(), Invalid mode, defaulting to CABLE",
+ __func__);
+ }
+ return xc_write_reg(priv, XREG_SIGNALSOURCE, rf_mode);
+}
+
+static const struct dvb_tuner_ops xc5000_tuner_ops;
+
+static int xc_set_RF_frequency(struct xc5000_priv *priv, u32 freq_hz)
+{
+ u16 freq_code;
+
+ dprintk(1, "%s(%u)\n", __func__, freq_hz);
+
+ if ((freq_hz > xc5000_tuner_ops.info.frequency_max) ||
+ (freq_hz < xc5000_tuner_ops.info.frequency_min))
+ return XC_RESULT_OUT_OF_RANGE;
+
+ freq_code = (u16)(freq_hz / 15625);
+
+ return xc_write_reg(priv, XREG_RF_FREQ, freq_code);
+}
+
+
+static int xc_set_IF_frequency(struct xc5000_priv *priv, u32 freq_khz)
+{
+ u32 freq_code = (freq_khz * 1024)/1000;
+ dprintk(1, "%s(freq_khz = %d) freq_code = 0x%x\n",
+ __func__, freq_khz, freq_code);
+
+ return xc_write_reg(priv, XREG_IF_OUT, freq_code);
+}
+
+
+static int xc_get_ADC_Envelope(struct xc5000_priv *priv, u16 *adc_envelope)
+{
+ return xc_read_reg(priv, XREG_ADC_ENV, adc_envelope);
+}
+
+static int xc_get_frequency_error(struct xc5000_priv *priv, u32 *freq_error_hz)
+{
+ int result;
+ u16 regData;
+ u32 tmp;
+
+ result = xc_read_reg(priv, XREG_FREQ_ERROR, ®Data);
+ if (result)
+ return result;
+
+ tmp = (u32)regData;
+ (*freq_error_hz) = (tmp * 15625) / 1000;
+ return result;
+}
+
+static int xc_get_lock_status(struct xc5000_priv *priv, u16 *lock_status)
+{
+ return xc_read_reg(priv, XREG_LOCK, lock_status);
+}
+
+static int xc_get_version(struct xc5000_priv *priv,
+ u8 *hw_majorversion, u8 *hw_minorversion,
+ u8 *fw_majorversion, u8 *fw_minorversion)
+{
+ u16 data;
+ int result;
+
+ result = xc_read_reg(priv, XREG_VERSION, &data);
+ if (result)
+ return result;
+
+ (*hw_majorversion) = (data >> 12) & 0x0F;
+ (*hw_minorversion) = (data >> 8) & 0x0F;
+ (*fw_majorversion) = (data >> 4) & 0x0F;
+ (*fw_minorversion) = data & 0x0F;
+
+ return 0;
+}
+
+static int xc_get_hsync_freq(struct xc5000_priv *priv, u32 *hsync_freq_hz)
+{
+ u16 regData;
+ int result;
+
+ result = xc_read_reg(priv, XREG_HSYNC_FREQ, ®Data);
+ if (result)
+ return result;
+
+ (*hsync_freq_hz) = ((regData & 0x0fff) * 763)/100;
+ return result;
+}
+
+static int xc_get_frame_lines(struct xc5000_priv *priv, u16 *frame_lines)
+{
+ return xc_read_reg(priv, XREG_FRAME_LINES, frame_lines);
+}
+
+static int xc_get_quality(struct xc5000_priv *priv, u16 *quality)
+{
+ return xc_read_reg(priv, XREG_QUALITY, quality);
+}
+
+static u16 WaitForLock(struct xc5000_priv *priv)
+{
+ u16 lockState = 0;
+ int watchDogCount = 40;
+
+ while ((lockState == 0) && (watchDogCount > 0)) {
+ xc_get_lock_status(priv, &lockState);
+ if (lockState != 1) {
+ xc_wait(5);
+ watchDogCount--;
+ }
+ }
+ return lockState;
+}
+
+static int xc_tune_channel(struct xc5000_priv *priv, u32 freq_hz)
+{
+ int found = 0;
+
+ dprintk(1, "%s(%u)\n", __func__, freq_hz);
+
+ if (xc_set_RF_frequency(priv, freq_hz) != XC_RESULT_SUCCESS)
+ return 0;
+
+ if (WaitForLock(priv) == 1)
+ found = 1;
+
+ return found;
+}
+
+static int xc5000_readreg(struct xc5000_priv *priv, u16 reg, u16 *val)
+{
+ u8 buf[2] = { reg >> 8, reg & 0xff };
+ u8 bval[2] = { 0, 0 };
+ struct i2c_msg msg[2] = {
+ { .addr = priv->cfg->i2c_address,
+ .flags = 0, .buf = &buf[0], .len = 2 },
+ { .addr = priv->cfg->i2c_address,
+ .flags = I2C_M_RD, .buf = &bval[0], .len = 2 },
+ };
+
+ if (i2c_transfer(priv->i2c, msg, 2) != 2) {
+ printk(KERN_WARNING "xc5000: I2C read failed\n");
+ return -EREMOTEIO;
+ }
+
+ *val = (bval[0] << 8) | bval[1];
+ return 0;
+}
+
+static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len)
+{
+ struct i2c_msg msg = { .addr = priv->cfg->i2c_address,
+ .flags = 0, .buf = buf, .len = len };
+
+ if (i2c_transfer(priv->i2c, &msg, 1) != 1) {
+ printk(KERN_ERR "xc5000: I2C write failed (len=%i)\n",
+ (int)len);
+ return -EREMOTEIO;
+ }
+ return 0;
+}
+
+static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len)
+{
+ struct i2c_msg msg = { .addr = priv->cfg->i2c_address,
+ .flags = I2C_M_RD, .buf = buf, .len = len };
+
+ if (i2c_transfer(priv->i2c, &msg, 1) != 1) {
+ printk(KERN_ERR "xc5000 I2C read failed (len=%i)\n",(int)len);
+ return -EREMOTEIO;
+ }
+ return 0;
+}
+
+static int xc5000_fwupload(struct dvb_frontend* fe)
+{
+ struct xc5000_priv *priv = fe->tuner_priv;
+ const struct firmware *fw;
+ int ret;
+
+ /* request the firmware, this will block and timeout */
+ printk(KERN_INFO "xc5000: waiting for firmware upload (%s)...\n",
+ XC5000_DEFAULT_FIRMWARE);
+
+ ret = request_firmware(&fw, XC5000_DEFAULT_FIRMWARE, &priv->i2c->dev);
+ if (ret) {
+ printk(KERN_ERR "xc5000: Upload failed. (file not found?)\n");
+ ret = XC_RESULT_RESET_FAILURE;
+ goto out;
+ } else {
+ printk(KERN_INFO "xc5000: firmware read %Zu bytes.\n",
+ fw->size);
+ ret = XC_RESULT_SUCCESS;
+ }
+
+ if (fw->size != XC5000_DEFAULT_FIRMWARE_SIZE) {
+ printk(KERN_ERR "xc5000: firmware incorrect size\n");
+ ret = XC_RESULT_RESET_FAILURE;
+ } else {
+ printk(KERN_INFO "xc5000: firmware upload\n");
+ ret = xc_load_i2c_sequence(fe, fw->data );
+ }
+
+out:
+ release_firmware(fw);
+ return ret;
+}
+
+static void xc_debug_dump(struct xc5000_priv *priv)
+{
+ u16 adc_envelope;
+ u32 freq_error_hz = 0;
+ u16 lock_status;
+ u32 hsync_freq_hz = 0;
+ u16 frame_lines;
+ u16 quality;
+ u8 hw_majorversion = 0, hw_minorversion = 0;
+ u8 fw_majorversion = 0, fw_minorversion = 0;
+
+ /* Wait for stats to stabilize.
+ * Frame Lines needs two frame times after initial lock
+ * before it is valid.
+ */
+ xc_wait(100);
+
+ xc_get_ADC_Envelope(priv, &adc_envelope);
+ dprintk(1, "*** ADC envelope (0-1023) = %d\n", adc_envelope);
+
+ xc_get_frequency_error(priv, &freq_error_hz);
+ dprintk(1, "*** Frequency error = %d Hz\n", freq_error_hz);
+
+ xc_get_lock_status(priv, &lock_status);
+ dprintk(1, "*** Lock status (0-Wait, 1-Locked, 2-No-signal) = %d\n",
+ lock_status);
+
+ xc_get_version(priv, &hw_majorversion, &hw_minorversion,
+ &fw_majorversion, &fw_minorversion);
+ dprintk(1, "*** HW: V%02x.%02x, FW: V%02x.%02x\n",
+ hw_majorversion, hw_minorversion,
+ fw_majorversion, fw_minorversion);
+
+ xc_get_hsync_freq(priv, &hsync_freq_hz);
+ dprintk(1, "*** Horizontal sync frequency = %d Hz\n", hsync_freq_hz);
+
+ xc_get_frame_lines(priv, &frame_lines);
+ dprintk(1, "*** Frame lines = %d\n", frame_lines);
+
+ xc_get_quality(priv, &quality);
+ dprintk(1, "*** Quality (0:<8dB, 7:>56dB) = %d\n", quality);
+}
+
+static int xc5000_set_params(struct dvb_frontend *fe,
+ struct dvb_frontend_parameters *params)
+{
+ struct xc5000_priv *priv = fe->tuner_priv;
+ int ret;
+
+ dprintk(1, "%s() frequency=%d (Hz)\n", __func__, params->frequency);
+
+ switch(params->u.vsb.modulation) {
+ case VSB_8:
+ case VSB_16:
+ dprintk(1, "%s() VSB modulation\n", __func__);
+ priv->rf_mode = XC_RF_MODE_AIR;
+ priv->freq_hz = params->frequency - 1750000;
+ priv->bandwidth = BANDWIDTH_6_MHZ;
+ priv->video_standard = DTV6;
+ break;
+ case QAM_64:
+ case QAM_256:
+ case QAM_AUTO:
+ dprintk(1, "%s() QAM modulation\n", __func__);
+ priv->rf_mode = XC_RF_MODE_CABLE;
+ priv->freq_hz = params->frequency - 1750000;
+ priv->bandwidth = BANDWIDTH_6_MHZ;
+ priv->video_standard = DTV6;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ dprintk(1, "%s() frequency=%d (compensated)\n",
+ __func__, priv->freq_hz);
+
+ ret = xc_SetSignalSource(priv, priv->rf_mode);
+ if (ret != XC_RESULT_SUCCESS) {
+ printk(KERN_ERR
+ "xc5000: xc_SetSignalSource(%d) failed\n",
+ priv->rf_mode);
+ return -EREMOTEIO;
+ }
+
+ ret = xc_SetTVStandard(priv,
+ XC5000_Standard[priv->video_standard].VideoMode,
+ XC5000_Standard[priv->video_standard].AudioMode);
+ if (ret != XC_RESULT_SUCCESS) {
+ printk(KERN_ERR "xc5000: xc_SetTVStandard failed\n");
+ return -EREMOTEIO;
+ }
+
+ ret = xc_set_IF_frequency(priv, priv->cfg->if_khz);
+ if (ret != XC_RESULT_SUCCESS) {
+ printk(KERN_ERR "xc5000: xc_Set_IF_frequency(%d) failed\n",
+ priv->cfg->if_khz);
+ return -EIO;
+ }
+
+ xc_tune_channel(priv, priv->freq_hz);
+
+ if (debug)
+ xc_debug_dump(priv);
+
+ return 0;
+}
+
+static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe);
+
+static int xc5000_set_analog_params(struct dvb_frontend *fe,
+ struct analog_parameters *params)
+{
+ struct xc5000_priv *priv = fe->tuner_priv;
+ int ret;
+
+ if(priv->fwloaded == 0)
+ xc_load_fw_and_init_tuner(fe);
+
+ dprintk(1, "%s() frequency=%d (in units of 62.5khz)\n",
+ __func__, params->frequency);
+
+ priv->rf_mode = XC_RF_MODE_CABLE; /* Fix me: it could be air. */
+
+ /* params->frequency is in units of 62.5khz */
+ priv->freq_hz = params->frequency * 62500;
+
+ /* FIX ME: Some video standards may have several possible audio
+ standards. We simply default to one of them here.
+ */
+ if(params->std & V4L2_STD_MN) {
+ /* default to BTSC audio standard */
+ priv->video_standard = MN_NTSC_PAL_BTSC;
+ goto tune_channel;
+ }
+
+ if(params->std & V4L2_STD_PAL_BG) {
+ /* default to NICAM audio standard */
+ priv->video_standard = BG_PAL_NICAM;
+ goto tune_channel;
+ }
+
+ if(params->std & V4L2_STD_PAL_I) {
+ /* default to NICAM audio standard */
+ priv->video_standard = I_PAL_NICAM;
+ goto tune_channel;
+ }
+
+ if(params->std & V4L2_STD_PAL_DK) {
+ /* default to NICAM audio standard */
+ priv->video_standard = DK_PAL_NICAM;
+ goto tune_channel;
+ }
+
+ if(params->std & V4L2_STD_SECAM_DK) {
+ /* default to A2 DK1 audio standard */
+ priv->video_standard = DK_SECAM_A2DK1;
+ goto tune_channel;
+ }
+
+ if(params->std & V4L2_STD_SECAM_L) {
+ priv->video_standard = L_SECAM_NICAM;
+ goto tune_channel;
+ }
+
+ if(params->std & V4L2_STD_SECAM_LC) {
+ priv->video_standard = LC_SECAM_NICAM;
+ goto tune_channel;
+ }
+
+tune_channel:
+ ret = xc_SetSignalSource(priv, priv->rf_mode);
+ if (ret != XC_RESULT_SUCCESS) {
+ printk(KERN_ERR
+ "xc5000: xc_SetSignalSource(%d) failed\n",
+ priv->rf_mode);
+ return -EREMOTEIO;
+ }
+
+ ret = xc_SetTVStandard(priv,
+ XC5000_Standard[priv->video_standard].VideoMode,
+ XC5000_Standard[priv->video_standard].AudioMode);
+ if (ret != XC_RESULT_SUCCESS) {
+ printk(KERN_ERR "xc5000: xc_SetTVStandard failed\n");
+ return -EREMOTEIO;
+ }
+
+ xc_tune_channel(priv, priv->freq_hz);
+
+ if (debug)
+ xc_debug_dump(priv);
+
+ return 0;
+}
+
+static int xc5000_get_frequency(struct dvb_frontend *fe, u32 *freq)
+{
+ struct xc5000_priv *priv = fe->tuner_priv;
+ dprintk(1, "%s()\n", __func__);
+ *freq = priv->freq_hz;
+ return 0;
+}
+
+static int xc5000_get_bandwidth(struct dvb_frontend *fe, u32 *bw)
+{
+ struct xc5000_priv *priv = fe->tuner_priv;
+ dprintk(1, "%s()\n", __func__);
+
+ *bw = priv->bandwidth;
+ return 0;
+}
+
+static int xc5000_get_status(struct dvb_frontend *fe, u32 *status)
+{
+ struct xc5000_priv *priv = fe->tuner_priv;
+ u16 lock_status = 0;
+
+ xc_get_lock_status(priv, &lock_status);
+
+ dprintk(1, "%s() lock_status = 0x%08x\n", __func__, lock_status);
+
+ *status = lock_status;
+
+ return 0;
+}
+
+static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe)
+{
+ struct xc5000_priv *priv = fe->tuner_priv;
+ int ret = 0;
+
+ if (priv->fwloaded == 0) {
+ ret = xc5000_fwupload(fe);
+ if (ret != XC_RESULT_SUCCESS)
+ return ret;
+ priv->fwloaded = 1;
+ }
+
+ /* Start the tuner self-calibration process */
+ ret |= xc_initialize(priv);
+
+ /* Wait for calibration to complete.
+ * We could continue but XC5000 will clock stretch subsequent
+ * I2C transactions until calibration is complete. This way we
+ * don't have to rely on clock stretching working.
+ */
+ xc_wait( 100 );
+
+ /* Default to "CABLE" mode */
+ ret |= xc_write_reg(priv, XREG_SIGNALSOURCE, XC_RF_MODE_CABLE);
+
+ return ret;
+}
+
+static int xc5000_sleep(struct dvb_frontend *fe)
+{
+ struct xc5000_priv *priv = fe->tuner_priv;
+ int ret;
+
+ dprintk(1, "%s()\n", __func__);
+
+ /* On Pinnacle PCTV HD 800i, the tuner cannot be reinitialized
+ * once shutdown without reloading the driver. Maybe I am not
+ * doing something right.
+ *
+ */
+
+ ret = xc_shutdown(priv);
+ if(ret != XC_RESULT_SUCCESS) {
+ printk(KERN_ERR
+ "xc5000: %s() unable to shutdown tuner\n",
+ __func__);
+ return -EREMOTEIO;
+ }
+ else {
+ /* priv->fwloaded = 0; */
+ return XC_RESULT_SUCCESS;
+ }
+}
+
+static int xc5000_init(struct dvb_frontend *fe)
+{
+ struct xc5000_priv *priv = fe->tuner_priv;
+ dprintk(1, "%s()\n", __func__);
+
+ if (xc_load_fw_and_init_tuner(fe) != XC_RESULT_SUCCESS) {
+ printk(KERN_ERR "xc5000: Unable to initialise tuner\n");
+ return -EREMOTEIO;
+ }
+
+ if (debug)
+ xc_debug_dump(priv);
+
+ return 0;
+}
+
+static int xc5000_release(struct dvb_frontend *fe)
+{
+ dprintk(1, "%s()\n", __func__);
+ kfree(fe->tuner_priv);
+ fe->tuner_priv = NULL;
+ return 0;
+}
+
+static const struct dvb_tuner_ops xc5000_tuner_ops = {
+ .info = {
+ .name = "Xceive XC5000",
+ .frequency_min = 1000000,
+ .frequency_max = 1023000000,
+ .frequency_step = 50000,
+ },
+
+ .release = xc5000_release,
+ .init = xc5000_init,
+ .sleep = xc5000_sleep,
+
+ .set_params = xc5000_set_params,
+ .set_analog_params = xc5000_set_analog_params,
+ .get_frequency = xc5000_get_frequency,
+ .get_bandwidth = xc5000_get_bandwidth,
+ .get_status = xc5000_get_status
+};
+
+struct dvb_frontend * xc5000_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c,
+ struct xc5000_config *cfg)
+{
+ struct xc5000_priv *priv = NULL;
+ u16 id = 0;
+
+ dprintk(1, "%s()\n", __func__);
+
+ priv = kzalloc(sizeof(struct xc5000_priv), GFP_KERNEL);
+ if (priv == NULL)
+ return NULL;
+
+ priv->cfg = cfg;
+ priv->bandwidth = BANDWIDTH_6_MHZ;
+ priv->i2c = i2c;
+
+ /* Check if firmware has been loaded. It is possible that another
+ instance of the driver has loaded the firmware.
+ */
+ if (xc5000_readreg(priv, XREG_PRODUCT_ID, &id) != 0) {
+ kfree(priv);
+ return NULL;
+ }
+
+ switch(id) {
+ case XC_PRODUCT_ID_FW_LOADED:
+ printk(KERN_INFO
+ "xc5000: Successfully identified at address 0x%02x\n",
+ cfg->i2c_address);
+ printk(KERN_INFO
+ "xc5000: Firmware has been loaded previously\n");
+ priv->fwloaded = 1;
+ break;
+ case XC_PRODUCT_ID_FW_NOT_LOADED:
+ printk(KERN_INFO
+ "xc5000: Successfully identified at address 0x%02x\n",
+ cfg->i2c_address);
+ printk(KERN_INFO
+ "xc5000: Firmware has not been loaded previously\n");
+ priv->fwloaded = 0;
+ break;
+ default:
+ printk(KERN_ERR
+ "xc5000: Device not found at addr 0x%02x (0x%x)\n",
+ cfg->i2c_address, id);
+ kfree(priv);
+ return NULL;
+ }
+
+ memcpy(&fe->ops.tuner_ops, &xc5000_tuner_ops,
+ sizeof(struct dvb_tuner_ops));
+
+ fe->tuner_priv = priv;
+
+ return fe;
+}
+EXPORT_SYMBOL(xc5000_attach);
+
+MODULE_AUTHOR("Steven Toth");
+MODULE_DESCRIPTION("Xceive xc5000 silicon tuner driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Driver for Xceive XC5000 "QAM/8VSB single chip tuner"
+ *
+ * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __XC5000_H__
+#define __XC5000_H__
+
+#include <linux/firmware.h>
+
+struct dvb_frontend;
+struct i2c_adapter;
+
+struct xc5000_config {
+ u8 i2c_address;
+ u32 if_khz;
+
+ /* For each bridge framework, when it attaches either analog or digital,
+ * it has to store a reference back to its _core equivalent structure,
+ * so that it can service the hardware by steering gpio's etc.
+ * Each bridge implementation is different so cast priv accordingly.
+ * The xc5000 driver cares not for this value, other than ensuring
+ * it's passed back to a bridge during tuner_callback().
+ */
+ void *priv;
+ int (*tuner_callback) (void *priv, int command, int arg);
+};
+
+/* xc5000 callback command */
+#define XC5000_TUNER_RESET 0
+
+#if defined(CONFIG_DVB_TUNER_XC5000) || \
+ (defined(CONFIG_DVB_TUNER_XC5000_MODULE) && defined(MODULE))
+extern struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c,
+ struct xc5000_config *cfg);
+#else
+static inline struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c,
+ struct xc5000_config *cfg)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif // CONFIG_DVB_TUNER_XC5000
+
+#endif // __XC5000_H__
--- /dev/null
+/*
+ * Driver for Xceive XC5000 "QAM/8VSB single chip tuner"
+ *
+ * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef XC5000_PRIV_H
+#define XC5000_PRIV_H
+
+struct xc5000_priv {
+ struct xc5000_config *cfg;
+ struct i2c_adapter *i2c;
+
+ u32 freq_hz;
+ u32 bandwidth;
+ u8 video_standard;
+ u8 rf_mode;
+ u8 fwloaded;
+};
+
+#endif
#
-# Multimedia device configuration
+# DVB device configuration
#
-source "drivers/media/dvb/dvb-core/Kconfig"
-
menuconfig DVB_CAPTURE_DRIVERS
bool "DVB/ATSC adapters"
depends on DVB_CORE
obj-$(CONFIG_DVB_B2C2_FLEXCOP_USB) += b2c2-flexcop-usb.o
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
-EXTRA_CFLAGS += -Idrivers/media/video/
+EXTRA_CFLAGS += -Idrivers/media/common/tuners/
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
EXTRA_CFLAGS += -Idrivers/media/video/bt8xx
-EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
+++ /dev/null
-config DVB_CORE
- tristate "DVB for Linux"
- depends on NET && INET
- select CRC32
- help
- Support Digital Video Broadcasting hardware. Enable this if you
- own a DVB adapter and want to use it or if you compile Linux for
- a digital SetTopBox.
-
- DVB core utility functions for device handling, software fallbacks etc.
- Say Y when you have a DVB card and want to use it. Say Y if your want
- to build your drivers outside the kernel, but need the DVB core. All
- in-kernel drivers will select this automatically if needed.
-
- API specs and user tools are available from <http://www.linuxtv.org/>.
-
- Please report problems regarding this driver to the LinuxDVB
- mailing list.
-
- If unsure say N.
-
-config DVB_CORE_ATTACH
- bool "Load and attach frontend modules as needed"
- depends on DVB_CORE
- depends on MODULES
- help
- Remove the static dependency of DVB card drivers on all
- frontend modules for all possible card variants. Instead,
- allow the card drivers to only load the frontend modules
- they require. This saves several KBytes of memory.
-
- Note: You will need module-init-tools v3.2 or later for this feature.
-
- If unsure say Y.
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/
# due to tuner-xc3028
-EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
help
A DVB-S silicon tuner module. Say Y when you want to support this tuner.
-config DVB_TDA827X
- tristate "Philips TDA827X silicon tuner"
- depends on DVB_CORE && I2C
- default m if DVB_FE_CUSTOMISE
- help
- A DVB-T silicon tuner module. Say Y when you want to support this tuner.
-
-config DVB_TDA18271
- tristate "NXP TDA18271 silicon tuner"
- depends on I2C
- default m if DVB_FE_CUSTOMISE
- help
- A silicon tuner module. Say Y when you want to support this tuner.
-
config DVB_TUNER_QT1010
tristate "Quantek QT1010 silicon tuner"
depends on DVB_CORE && I2C
This device is only used inside a SiP called togther with a
demodulator for now.
-config DVB_TUNER_XC5000
- tristate "Xceive XC5000 silicon tuner"
- depends on I2C
- default m if DVB_FE_CUSTOMISE
- help
- A driver for the silicon tuner XC5000 from Xceive.
- This device is only used inside a SiP called togther with a
- demodulator for now.
-
config DVB_TUNER_ITD1000
tristate "Integrant ITD1000 Zero IF tuner for DVB-S/DSS"
depends on DVB_CORE && I2C
#
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/
-EXTRA_CFLAGS += -Idrivers/media/video/
-
-tda18271-objs := tda18271-tables.o tda18271-common.o tda18271-fe.o
+EXTRA_CFLAGS += -Idrivers/media/common/tuners/
obj-$(CONFIG_DVB_PLL) += dvb-pll.o
obj-$(CONFIG_DVB_STV0299) += stv0299.o
obj-$(CONFIG_DVB_ISL6421) += isl6421.o
obj-$(CONFIG_DVB_TDA10086) += tda10086.o
obj-$(CONFIG_DVB_TDA826X) += tda826x.o
-obj-$(CONFIG_DVB_TDA827X) += tda827x.o
-obj-$(CONFIG_DVB_TDA18271) += tda18271.o
obj-$(CONFIG_DVB_TUNER_MT2060) += mt2060.o
obj-$(CONFIG_DVB_TUNER_MT2266) += mt2266.o
obj-$(CONFIG_DVB_TUNER_DIB0070) += dib0070.o
obj-$(CONFIG_DVB_TUA6100) += tua6100.o
obj-$(CONFIG_DVB_TUNER_MT2131) += mt2131.o
obj-$(CONFIG_DVB_S5H1409) += s5h1409.o
-obj-$(CONFIG_DVB_TUNER_XC5000) += xc5000.o
obj-$(CONFIG_DVB_TUNER_ITD1000) += itd1000.o
obj-$(CONFIG_DVB_AU8522) += au8522.o
obj-$(CONFIG_DVB_TDA10048) += tda10048.o
+++ /dev/null
-/*
- tda18271-common.c - driver for the Philips / NXP TDA18271 silicon tuner
-
- Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include "tda18271-priv.h"
-
-static int tda18271_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- enum tda18271_i2c_gate gate;
- int ret = 0;
-
- switch (priv->gate) {
- case TDA18271_GATE_DIGITAL:
- case TDA18271_GATE_ANALOG:
- gate = priv->gate;
- break;
- case TDA18271_GATE_AUTO:
- default:
- switch (priv->mode) {
- case TDA18271_DIGITAL:
- gate = TDA18271_GATE_DIGITAL;
- break;
- case TDA18271_ANALOG:
- default:
- gate = TDA18271_GATE_ANALOG;
- break;
- }
- }
-
- switch (gate) {
- case TDA18271_GATE_ANALOG:
- if (fe->ops.analog_ops.i2c_gate_ctrl)
- ret = fe->ops.analog_ops.i2c_gate_ctrl(fe, enable);
- break;
- case TDA18271_GATE_DIGITAL:
- if (fe->ops.i2c_gate_ctrl)
- ret = fe->ops.i2c_gate_ctrl(fe, enable);
- break;
- default:
- ret = -EINVAL;
- break;
- }
-
- return ret;
-};
-
-/*---------------------------------------------------------------------*/
-
-static void tda18271_dump_regs(struct dvb_frontend *fe, int extended)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
-
- tda_reg("=== TDA18271 REG DUMP ===\n");
- tda_reg("ID_BYTE = 0x%02x\n", 0xff & regs[R_ID]);
- tda_reg("THERMO_BYTE = 0x%02x\n", 0xff & regs[R_TM]);
- tda_reg("POWER_LEVEL_BYTE = 0x%02x\n", 0xff & regs[R_PL]);
- tda_reg("EASY_PROG_BYTE_1 = 0x%02x\n", 0xff & regs[R_EP1]);
- tda_reg("EASY_PROG_BYTE_2 = 0x%02x\n", 0xff & regs[R_EP2]);
- tda_reg("EASY_PROG_BYTE_3 = 0x%02x\n", 0xff & regs[R_EP3]);
- tda_reg("EASY_PROG_BYTE_4 = 0x%02x\n", 0xff & regs[R_EP4]);
- tda_reg("EASY_PROG_BYTE_5 = 0x%02x\n", 0xff & regs[R_EP5]);
- tda_reg("CAL_POST_DIV_BYTE = 0x%02x\n", 0xff & regs[R_CPD]);
- tda_reg("CAL_DIV_BYTE_1 = 0x%02x\n", 0xff & regs[R_CD1]);
- tda_reg("CAL_DIV_BYTE_2 = 0x%02x\n", 0xff & regs[R_CD2]);
- tda_reg("CAL_DIV_BYTE_3 = 0x%02x\n", 0xff & regs[R_CD3]);
- tda_reg("MAIN_POST_DIV_BYTE = 0x%02x\n", 0xff & regs[R_MPD]);
- tda_reg("MAIN_DIV_BYTE_1 = 0x%02x\n", 0xff & regs[R_MD1]);
- tda_reg("MAIN_DIV_BYTE_2 = 0x%02x\n", 0xff & regs[R_MD2]);
- tda_reg("MAIN_DIV_BYTE_3 = 0x%02x\n", 0xff & regs[R_MD3]);
-
- /* only dump extended regs if DBG_ADV is set */
- if (!(tda18271_debug & DBG_ADV))
- return;
-
- /* W indicates write-only registers.
- * Register dump for write-only registers shows last value written. */
-
- tda_reg("EXTENDED_BYTE_1 = 0x%02x\n", 0xff & regs[R_EB1]);
- tda_reg("EXTENDED_BYTE_2 = 0x%02x\n", 0xff & regs[R_EB2]);
- tda_reg("EXTENDED_BYTE_3 = 0x%02x\n", 0xff & regs[R_EB3]);
- tda_reg("EXTENDED_BYTE_4 = 0x%02x\n", 0xff & regs[R_EB4]);
- tda_reg("EXTENDED_BYTE_5 = 0x%02x\n", 0xff & regs[R_EB5]);
- tda_reg("EXTENDED_BYTE_6 = 0x%02x\n", 0xff & regs[R_EB6]);
- tda_reg("EXTENDED_BYTE_7 = 0x%02x\n", 0xff & regs[R_EB7]);
- tda_reg("EXTENDED_BYTE_8 = 0x%02x\n", 0xff & regs[R_EB8]);
- tda_reg("EXTENDED_BYTE_9 W = 0x%02x\n", 0xff & regs[R_EB9]);
- tda_reg("EXTENDED_BYTE_10 = 0x%02x\n", 0xff & regs[R_EB10]);
- tda_reg("EXTENDED_BYTE_11 = 0x%02x\n", 0xff & regs[R_EB11]);
- tda_reg("EXTENDED_BYTE_12 = 0x%02x\n", 0xff & regs[R_EB12]);
- tda_reg("EXTENDED_BYTE_13 = 0x%02x\n", 0xff & regs[R_EB13]);
- tda_reg("EXTENDED_BYTE_14 = 0x%02x\n", 0xff & regs[R_EB14]);
- tda_reg("EXTENDED_BYTE_15 = 0x%02x\n", 0xff & regs[R_EB15]);
- tda_reg("EXTENDED_BYTE_16 W = 0x%02x\n", 0xff & regs[R_EB16]);
- tda_reg("EXTENDED_BYTE_17 W = 0x%02x\n", 0xff & regs[R_EB17]);
- tda_reg("EXTENDED_BYTE_18 = 0x%02x\n", 0xff & regs[R_EB18]);
- tda_reg("EXTENDED_BYTE_19 W = 0x%02x\n", 0xff & regs[R_EB19]);
- tda_reg("EXTENDED_BYTE_20 W = 0x%02x\n", 0xff & regs[R_EB20]);
- tda_reg("EXTENDED_BYTE_21 = 0x%02x\n", 0xff & regs[R_EB21]);
- tda_reg("EXTENDED_BYTE_22 = 0x%02x\n", 0xff & regs[R_EB22]);
- tda_reg("EXTENDED_BYTE_23 = 0x%02x\n", 0xff & regs[R_EB23]);
-}
-
-int tda18271_read_regs(struct dvb_frontend *fe)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- unsigned char buf = 0x00;
- int ret;
- struct i2c_msg msg[] = {
- { .addr = priv->i2c_props.addr, .flags = 0,
- .buf = &buf, .len = 1 },
- { .addr = priv->i2c_props.addr, .flags = I2C_M_RD,
- .buf = regs, .len = 16 }
- };
-
- tda18271_i2c_gate_ctrl(fe, 1);
-
- /* read all registers */
- ret = i2c_transfer(priv->i2c_props.adap, msg, 2);
-
- tda18271_i2c_gate_ctrl(fe, 0);
-
- if (ret != 2)
- tda_err("ERROR: i2c_transfer returned: %d\n", ret);
-
- if (tda18271_debug & DBG_REG)
- tda18271_dump_regs(fe, 0);
-
- return (ret == 2 ? 0 : ret);
-}
-
-int tda18271_read_extended(struct dvb_frontend *fe)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- unsigned char regdump[TDA18271_NUM_REGS];
- unsigned char buf = 0x00;
- int ret, i;
- struct i2c_msg msg[] = {
- { .addr = priv->i2c_props.addr, .flags = 0,
- .buf = &buf, .len = 1 },
- { .addr = priv->i2c_props.addr, .flags = I2C_M_RD,
- .buf = regdump, .len = TDA18271_NUM_REGS }
- };
-
- tda18271_i2c_gate_ctrl(fe, 1);
-
- /* read all registers */
- ret = i2c_transfer(priv->i2c_props.adap, msg, 2);
-
- tda18271_i2c_gate_ctrl(fe, 0);
-
- if (ret != 2)
- tda_err("ERROR: i2c_transfer returned: %d\n", ret);
-
- for (i = 0; i < TDA18271_NUM_REGS; i++) {
- /* don't update write-only registers */
- if ((i != R_EB9) &&
- (i != R_EB16) &&
- (i != R_EB17) &&
- (i != R_EB19) &&
- (i != R_EB20))
- regs[i] = regdump[i];
- }
-
- if (tda18271_debug & DBG_REG)
- tda18271_dump_regs(fe, 1);
-
- return (ret == 2 ? 0 : ret);
-}
-
-int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- unsigned char buf[TDA18271_NUM_REGS + 1];
- struct i2c_msg msg = { .addr = priv->i2c_props.addr, .flags = 0,
- .buf = buf, .len = len + 1 };
- int i, ret;
-
- BUG_ON((len == 0) || (idx + len > sizeof(buf)));
-
- buf[0] = idx;
- for (i = 1; i <= len; i++)
- buf[i] = regs[idx - 1 + i];
-
- tda18271_i2c_gate_ctrl(fe, 1);
-
- /* write registers */
- ret = i2c_transfer(priv->i2c_props.adap, &msg, 1);
-
- tda18271_i2c_gate_ctrl(fe, 0);
-
- if (ret != 1)
- tda_err("ERROR: i2c_transfer returned: %d\n", ret);
-
- return (ret == 1 ? 0 : ret);
-}
-
-/*---------------------------------------------------------------------*/
-
-int tda18271_charge_pump_source(struct dvb_frontend *fe,
- enum tda18271_pll pll, int force)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
-
- int r_cp = (pll == TDA18271_CAL_PLL) ? R_EB7 : R_EB4;
-
- regs[r_cp] &= ~0x20;
- regs[r_cp] |= ((force & 1) << 5);
- tda18271_write_regs(fe, r_cp, 1);
-
- return 0;
-}
-
-int tda18271_init_regs(struct dvb_frontend *fe)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
-
- tda_dbg("initializing registers for device @ %d-%04x\n",
- i2c_adapter_id(priv->i2c_props.adap),
- priv->i2c_props.addr);
-
- /* initialize registers */
- switch (priv->id) {
- case TDA18271HDC1:
- regs[R_ID] = 0x83;
- break;
- case TDA18271HDC2:
- regs[R_ID] = 0x84;
- break;
- };
-
- regs[R_TM] = 0x08;
- regs[R_PL] = 0x80;
- regs[R_EP1] = 0xc6;
- regs[R_EP2] = 0xdf;
- regs[R_EP3] = 0x16;
- regs[R_EP4] = 0x60;
- regs[R_EP5] = 0x80;
- regs[R_CPD] = 0x80;
- regs[R_CD1] = 0x00;
- regs[R_CD2] = 0x00;
- regs[R_CD3] = 0x00;
- regs[R_MPD] = 0x00;
- regs[R_MD1] = 0x00;
- regs[R_MD2] = 0x00;
- regs[R_MD3] = 0x00;
-
- switch (priv->id) {
- case TDA18271HDC1:
- regs[R_EB1] = 0xff;
- break;
- case TDA18271HDC2:
- regs[R_EB1] = 0xfc;
- break;
- };
-
- regs[R_EB2] = 0x01;
- regs[R_EB3] = 0x84;
- regs[R_EB4] = 0x41;
- regs[R_EB5] = 0x01;
- regs[R_EB6] = 0x84;
- regs[R_EB7] = 0x40;
- regs[R_EB8] = 0x07;
- regs[R_EB9] = 0x00;
- regs[R_EB10] = 0x00;
- regs[R_EB11] = 0x96;
-
- switch (priv->id) {
- case TDA18271HDC1:
- regs[R_EB12] = 0x0f;
- break;
- case TDA18271HDC2:
- regs[R_EB12] = 0x33;
- break;
- };
-
- regs[R_EB13] = 0xc1;
- regs[R_EB14] = 0x00;
- regs[R_EB15] = 0x8f;
- regs[R_EB16] = 0x00;
- regs[R_EB17] = 0x00;
-
- switch (priv->id) {
- case TDA18271HDC1:
- regs[R_EB18] = 0x00;
- break;
- case TDA18271HDC2:
- regs[R_EB18] = 0x8c;
- break;
- };
-
- regs[R_EB19] = 0x00;
- regs[R_EB20] = 0x20;
-
- switch (priv->id) {
- case TDA18271HDC1:
- regs[R_EB21] = 0x33;
- break;
- case TDA18271HDC2:
- regs[R_EB21] = 0xb3;
- break;
- };
-
- regs[R_EB22] = 0x48;
- regs[R_EB23] = 0xb0;
-
- if (priv->small_i2c) {
- tda18271_write_regs(fe, 0x00, 0x10);
- tda18271_write_regs(fe, 0x10, 0x10);
- tda18271_write_regs(fe, 0x20, 0x07);
- } else
- tda18271_write_regs(fe, 0x00, TDA18271_NUM_REGS);
-
- /* setup agc1 gain */
- regs[R_EB17] = 0x00;
- tda18271_write_regs(fe, R_EB17, 1);
- regs[R_EB17] = 0x03;
- tda18271_write_regs(fe, R_EB17, 1);
- regs[R_EB17] = 0x43;
- tda18271_write_regs(fe, R_EB17, 1);
- regs[R_EB17] = 0x4c;
- tda18271_write_regs(fe, R_EB17, 1);
-
- /* setup agc2 gain */
- if ((priv->id) == TDA18271HDC1) {
- regs[R_EB20] = 0xa0;
- tda18271_write_regs(fe, R_EB20, 1);
- regs[R_EB20] = 0xa7;
- tda18271_write_regs(fe, R_EB20, 1);
- regs[R_EB20] = 0xe7;
- tda18271_write_regs(fe, R_EB20, 1);
- regs[R_EB20] = 0xec;
- tda18271_write_regs(fe, R_EB20, 1);
- }
-
- /* image rejection calibration */
-
- /* low-band */
- regs[R_EP3] = 0x1f;
- regs[R_EP4] = 0x66;
- regs[R_EP5] = 0x81;
- regs[R_CPD] = 0xcc;
- regs[R_CD1] = 0x6c;
- regs[R_CD2] = 0x00;
- regs[R_CD3] = 0x00;
- regs[R_MPD] = 0xcd;
- regs[R_MD1] = 0x77;
- regs[R_MD2] = 0x08;
- regs[R_MD3] = 0x00;
-
- tda18271_write_regs(fe, R_EP3, 11);
-
- if ((priv->id) == TDA18271HDC2) {
- /* main pll cp source on */
- tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 1);
- msleep(1);
-
- /* main pll cp source off */
- tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 0);
- }
-
- msleep(5); /* pll locking */
-
- /* launch detector */
- tda18271_write_regs(fe, R_EP1, 1);
- msleep(5); /* wanted low measurement */
-
- regs[R_EP5] = 0x85;
- regs[R_CPD] = 0xcb;
- regs[R_CD1] = 0x66;
- regs[R_CD2] = 0x70;
-
- tda18271_write_regs(fe, R_EP3, 7);
- msleep(5); /* pll locking */
-
- /* launch optimization algorithm */
- tda18271_write_regs(fe, R_EP2, 1);
- msleep(30); /* image low optimization completion */
-
- /* mid-band */
- regs[R_EP5] = 0x82;
- regs[R_CPD] = 0xa8;
- regs[R_CD2] = 0x00;
- regs[R_MPD] = 0xa9;
- regs[R_MD1] = 0x73;
- regs[R_MD2] = 0x1a;
-
- tda18271_write_regs(fe, R_EP3, 11);
- msleep(5); /* pll locking */
-
- /* launch detector */
- tda18271_write_regs(fe, R_EP1, 1);
- msleep(5); /* wanted mid measurement */
-
- regs[R_EP5] = 0x86;
- regs[R_CPD] = 0xa8;
- regs[R_CD1] = 0x66;
- regs[R_CD2] = 0xa0;
-
- tda18271_write_regs(fe, R_EP3, 7);
- msleep(5); /* pll locking */
-
- /* launch optimization algorithm */
- tda18271_write_regs(fe, R_EP2, 1);
- msleep(30); /* image mid optimization completion */
-
- /* high-band */
- regs[R_EP5] = 0x83;
- regs[R_CPD] = 0x98;
- regs[R_CD1] = 0x65;
- regs[R_CD2] = 0x00;
- regs[R_MPD] = 0x99;
- regs[R_MD1] = 0x71;
- regs[R_MD2] = 0xcd;
-
- tda18271_write_regs(fe, R_EP3, 11);
- msleep(5); /* pll locking */
-
- /* launch detector */
- tda18271_write_regs(fe, R_EP1, 1);
- msleep(5); /* wanted high measurement */
-
- regs[R_EP5] = 0x87;
- regs[R_CD1] = 0x65;
- regs[R_CD2] = 0x50;
-
- tda18271_write_regs(fe, R_EP3, 7);
- msleep(5); /* pll locking */
-
- /* launch optimization algorithm */
- tda18271_write_regs(fe, R_EP2, 1);
- msleep(30); /* image high optimization completion */
-
- /* return to normal mode */
- regs[R_EP4] = 0x64;
- tda18271_write_regs(fe, R_EP4, 1);
-
- /* synchronize */
- tda18271_write_regs(fe, R_EP1, 1);
-
- return 0;
-}
-
-/*---------------------------------------------------------------------*/
-
-/*
- * Standby modes, EP3 [7:5]
- *
- * | SM || SM_LT || SM_XT || mode description
- * |=====\\=======\\=======\\===================================
- * | 0 || 0 || 0 || normal mode
- * |-----||-------||-------||-----------------------------------
- * | || || || standby mode w/ slave tuner output
- * | 1 || 0 || 0 || & loop thru & xtal oscillator on
- * |-----||-------||-------||-----------------------------------
- * | 1 || 1 || 0 || standby mode w/ xtal oscillator on
- * |-----||-------||-------||-----------------------------------
- * | 1 || 1 || 1 || power off
- *
- */
-
-int tda18271_set_standby_mode(struct dvb_frontend *fe,
- int sm, int sm_lt, int sm_xt)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
-
- tda_dbg("sm = %d, sm_lt = %d, sm_xt = %d\n", sm, sm_lt, sm_xt);
-
- regs[R_EP3] &= ~0xe0; /* clear sm, sm_lt, sm_xt */
- regs[R_EP3] |= sm ? (1 << 7) : 0 |
- sm_lt ? (1 << 6) : 0 |
- sm_xt ? (1 << 5) : 0;
-
- tda18271_write_regs(fe, R_EP3, 1);
-
- return 0;
-}
-
-/*---------------------------------------------------------------------*/
-
-int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq)
-{
- /* sets main post divider & divider bytes, but does not write them */
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- u8 d, pd;
- u32 div;
-
- int ret = tda18271_lookup_pll_map(fe, MAIN_PLL, &freq, &pd, &d);
- if (ret < 0)
- goto fail;
-
- regs[R_MPD] = (0x77 & pd);
-
- switch (priv->mode) {
- case TDA18271_ANALOG:
- regs[R_MPD] &= ~0x08;
- break;
- case TDA18271_DIGITAL:
- regs[R_MPD] |= 0x08;
- break;
- }
-
- div = ((d * (freq / 1000)) << 7) / 125;
-
- regs[R_MD1] = 0x7f & (div >> 16);
- regs[R_MD2] = 0xff & (div >> 8);
- regs[R_MD3] = 0xff & div;
-fail:
- return ret;
-}
-
-int tda18271_calc_cal_pll(struct dvb_frontend *fe, u32 freq)
-{
- /* sets cal post divider & divider bytes, but does not write them */
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- u8 d, pd;
- u32 div;
-
- int ret = tda18271_lookup_pll_map(fe, CAL_PLL, &freq, &pd, &d);
- if (ret < 0)
- goto fail;
-
- regs[R_CPD] = pd;
-
- div = ((d * (freq / 1000)) << 7) / 125;
-
- regs[R_CD1] = 0x7f & (div >> 16);
- regs[R_CD2] = 0xff & (div >> 8);
- regs[R_CD3] = 0xff & div;
-fail:
- return ret;
-}
-
-/*---------------------------------------------------------------------*/
-
-int tda18271_calc_bp_filter(struct dvb_frontend *fe, u32 *freq)
-{
- /* sets bp filter bits, but does not write them */
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- u8 val;
-
- int ret = tda18271_lookup_map(fe, BP_FILTER, freq, &val);
- if (ret < 0)
- goto fail;
-
- regs[R_EP1] &= ~0x07; /* clear bp filter bits */
- regs[R_EP1] |= (0x07 & val);
-fail:
- return ret;
-}
-
-int tda18271_calc_km(struct dvb_frontend *fe, u32 *freq)
-{
- /* sets K & M bits, but does not write them */
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- u8 val;
-
- int ret = tda18271_lookup_map(fe, RF_CAL_KMCO, freq, &val);
- if (ret < 0)
- goto fail;
-
- regs[R_EB13] &= ~0x7c; /* clear k & m bits */
- regs[R_EB13] |= (0x7c & val);
-fail:
- return ret;
-}
-
-int tda18271_calc_rf_band(struct dvb_frontend *fe, u32 *freq)
-{
- /* sets rf band bits, but does not write them */
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- u8 val;
-
- int ret = tda18271_lookup_map(fe, RF_BAND, freq, &val);
- if (ret < 0)
- goto fail;
-
- regs[R_EP2] &= ~0xe0; /* clear rf band bits */
- regs[R_EP2] |= (0xe0 & (val << 5));
-fail:
- return ret;
-}
-
-int tda18271_calc_gain_taper(struct dvb_frontend *fe, u32 *freq)
-{
- /* sets gain taper bits, but does not write them */
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- u8 val;
-
- int ret = tda18271_lookup_map(fe, GAIN_TAPER, freq, &val);
- if (ret < 0)
- goto fail;
-
- regs[R_EP2] &= ~0x1f; /* clear gain taper bits */
- regs[R_EP2] |= (0x1f & val);
-fail:
- return ret;
-}
-
-int tda18271_calc_ir_measure(struct dvb_frontend *fe, u32 *freq)
-{
- /* sets IR Meas bits, but does not write them */
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- u8 val;
-
- int ret = tda18271_lookup_map(fe, IR_MEASURE, freq, &val);
- if (ret < 0)
- goto fail;
-
- regs[R_EP5] &= ~0x07;
- regs[R_EP5] |= (0x07 & val);
-fail:
- return ret;
-}
-
-int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq)
-{
- /* sets rf cal byte (RFC_Cprog), but does not write it */
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- u8 val;
-
- tda18271_lookup_map(fe, RF_CAL, freq, &val);
-
- regs[R_EB14] = val;
-
- return 0;
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
+++ /dev/null
-/*
- tda18271-fe.c - driver for the Philips / NXP TDA18271 silicon tuner
-
- Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include <linux/delay.h>
-#include <linux/videodev2.h>
-#include "tda18271-priv.h"
-
-int tda18271_debug;
-module_param_named(debug, tda18271_debug, int, 0644);
-MODULE_PARM_DESC(debug, "set debug level "
- "(info=1, map=2, reg=4, adv=8, cal=16 (or-able))");
-
-static int tda18271_cal_on_startup;
-module_param_named(cal, tda18271_cal_on_startup, int, 0644);
-MODULE_PARM_DESC(cal, "perform RF tracking filter calibration on startup");
-
-static DEFINE_MUTEX(tda18271_list_mutex);
-static LIST_HEAD(hybrid_tuner_instance_list);
-
-/*---------------------------------------------------------------------*/
-
-static inline int charge_pump_source(struct dvb_frontend *fe, int force)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- return tda18271_charge_pump_source(fe,
- (priv->role == TDA18271_SLAVE) ?
- TDA18271_CAL_PLL :
- TDA18271_MAIN_PLL, force);
-}
-
-static int tda18271_channel_configuration(struct dvb_frontend *fe,
- struct tda18271_std_map_item *map,
- u32 freq, u32 bw)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- u32 N;
-
- /* update TV broadcast parameters */
-
- /* set standard */
- regs[R_EP3] &= ~0x1f; /* clear std bits */
- regs[R_EP3] |= (map->agc_mode << 3) | map->std;
-
- /* set rfagc to high speed mode */
- regs[R_EP3] &= ~0x04;
-
- /* set cal mode to normal */
- regs[R_EP4] &= ~0x03;
-
- /* update IF output level & IF notch frequency */
- regs[R_EP4] &= ~0x1c; /* clear if level bits */
- regs[R_EP4] |= (map->if_lvl << 2);
-
- switch (priv->mode) {
- case TDA18271_ANALOG:
- regs[R_MPD] &= ~0x80; /* IF notch = 0 */
- break;
- case TDA18271_DIGITAL:
- regs[R_MPD] |= 0x80; /* IF notch = 1 */
- break;
- }
-
- /* update FM_RFn */
- regs[R_EP4] &= ~0x80;
- regs[R_EP4] |= map->fm_rfn << 7;
-
- /* update rf top / if top */
- regs[R_EB22] = 0x00;
- regs[R_EB22] |= map->rfagc_top;
- tda18271_write_regs(fe, R_EB22, 1);
-
- /* --------------------------------------------------------------- */
-
- /* disable Power Level Indicator */
- regs[R_EP1] |= 0x40;
-
- /* frequency dependent parameters */
-
- tda18271_calc_ir_measure(fe, &freq);
-
- tda18271_calc_bp_filter(fe, &freq);
-
- tda18271_calc_rf_band(fe, &freq);
-
- tda18271_calc_gain_taper(fe, &freq);
-
- /* --------------------------------------------------------------- */
-
- /* dual tuner and agc1 extra configuration */
-
- switch (priv->role) {
- case TDA18271_MASTER:
- regs[R_EB1] |= 0x04; /* main vco */
- break;
- case TDA18271_SLAVE:
- regs[R_EB1] &= ~0x04; /* cal vco */
- break;
- }
-
- /* agc1 always active */
- regs[R_EB1] &= ~0x02;
-
- /* agc1 has priority on agc2 */
- regs[R_EB1] &= ~0x01;
-
- tda18271_write_regs(fe, R_EB1, 1);
-
- /* --------------------------------------------------------------- */
-
- N = map->if_freq * 1000 + freq;
-
- switch (priv->role) {
- case TDA18271_MASTER:
- tda18271_calc_main_pll(fe, N);
- tda18271_write_regs(fe, R_MPD, 4);
- break;
- case TDA18271_SLAVE:
- tda18271_calc_cal_pll(fe, N);
- tda18271_write_regs(fe, R_CPD, 4);
-
- regs[R_MPD] = regs[R_CPD] & 0x7f;
- tda18271_write_regs(fe, R_MPD, 1);
- break;
- }
-
- tda18271_write_regs(fe, R_TM, 7);
-
- /* force charge pump source */
- charge_pump_source(fe, 1);
-
- msleep(1);
-
- /* return pll to normal operation */
- charge_pump_source(fe, 0);
-
- msleep(20);
-
- /* set rfagc to normal speed mode */
- if (map->fm_rfn)
- regs[R_EP3] &= ~0x04;
- else
- regs[R_EP3] |= 0x04;
- tda18271_write_regs(fe, R_EP3, 1);
-
- return 0;
-}
-
-static int tda18271_read_thermometer(struct dvb_frontend *fe)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- int tm;
-
- /* switch thermometer on */
- regs[R_TM] |= 0x10;
- tda18271_write_regs(fe, R_TM, 1);
-
- /* read thermometer info */
- tda18271_read_regs(fe);
-
- if ((((regs[R_TM] & 0x0f) == 0x00) && ((regs[R_TM] & 0x20) == 0x20)) ||
- (((regs[R_TM] & 0x0f) == 0x08) && ((regs[R_TM] & 0x20) == 0x00))) {
-
- if ((regs[R_TM] & 0x20) == 0x20)
- regs[R_TM] &= ~0x20;
- else
- regs[R_TM] |= 0x20;
-
- tda18271_write_regs(fe, R_TM, 1);
-
- msleep(10); /* temperature sensing */
-
- /* read thermometer info */
- tda18271_read_regs(fe);
- }
-
- tm = tda18271_lookup_thermometer(fe);
-
- /* switch thermometer off */
- regs[R_TM] &= ~0x10;
- tda18271_write_regs(fe, R_TM, 1);
-
- /* set CAL mode to normal */
- regs[R_EP4] &= ~0x03;
- tda18271_write_regs(fe, R_EP4, 1);
-
- return tm;
-}
-
-/* ------------------------------------------------------------------ */
-
-static int tda18271c2_rf_tracking_filters_correction(struct dvb_frontend *fe,
- u32 freq)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state;
- unsigned char *regs = priv->tda18271_regs;
- int tm_current, rfcal_comp, approx, i;
- u8 dc_over_dt, rf_tab;
-
- /* power up */
- tda18271_set_standby_mode(fe, 0, 0, 0);
-
- /* read die current temperature */
- tm_current = tda18271_read_thermometer(fe);
-
- /* frequency dependent parameters */
-
- tda18271_calc_rf_cal(fe, &freq);
- rf_tab = regs[R_EB14];
-
- i = tda18271_lookup_rf_band(fe, &freq, NULL);
- if (i < 0)
- return -EINVAL;
-
- if ((0 == map[i].rf3) || (freq / 1000 < map[i].rf2)) {
- approx = map[i].rf_a1 *
- (freq / 1000 - map[i].rf1) + map[i].rf_b1 + rf_tab;
- } else {
- approx = map[i].rf_a2 *
- (freq / 1000 - map[i].rf2) + map[i].rf_b2 + rf_tab;
- }
-
- if (approx < 0)
- approx = 0;
- if (approx > 255)
- approx = 255;
-
- tda18271_lookup_map(fe, RF_CAL_DC_OVER_DT, &freq, &dc_over_dt);
-
- /* calculate temperature compensation */
- rfcal_comp = dc_over_dt * (tm_current - priv->tm_rfcal);
-
- regs[R_EB14] = approx + rfcal_comp;
- tda18271_write_regs(fe, R_EB14, 1);
-
- return 0;
-}
-
-static int tda18271_por(struct dvb_frontend *fe)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
-
- /* power up detector 1 */
- regs[R_EB12] &= ~0x20;
- tda18271_write_regs(fe, R_EB12, 1);
-
- regs[R_EB18] &= ~0x80; /* turn agc1 loop on */
- regs[R_EB18] &= ~0x03; /* set agc1_gain to 6 dB */
- tda18271_write_regs(fe, R_EB18, 1);
-
- regs[R_EB21] |= 0x03; /* set agc2_gain to -6 dB */
-
- /* POR mode */
- tda18271_set_standby_mode(fe, 1, 0, 0);
-
- /* disable 1.5 MHz low pass filter */
- regs[R_EB23] &= ~0x04; /* forcelp_fc2_en = 0 */
- regs[R_EB23] &= ~0x02; /* XXX: lp_fc[2] = 0 */
- tda18271_write_regs(fe, R_EB21, 3);
-
- return 0;
-}
-
-static int tda18271_calibrate_rf(struct dvb_frontend *fe, u32 freq)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- u32 N;
-
- /* set CAL mode to normal */
- regs[R_EP4] &= ~0x03;
- tda18271_write_regs(fe, R_EP4, 1);
-
- /* switch off agc1 */
- regs[R_EP3] |= 0x40; /* sm_lt = 1 */
-
- regs[R_EB18] |= 0x03; /* set agc1_gain to 15 dB */
- tda18271_write_regs(fe, R_EB18, 1);
-
- /* frequency dependent parameters */
-
- tda18271_calc_bp_filter(fe, &freq);
- tda18271_calc_gain_taper(fe, &freq);
- tda18271_calc_rf_band(fe, &freq);
- tda18271_calc_km(fe, &freq);
-
- tda18271_write_regs(fe, R_EP1, 3);
- tda18271_write_regs(fe, R_EB13, 1);
-
- /* main pll charge pump source */
- tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 1);
-
- /* cal pll charge pump source */
- tda18271_charge_pump_source(fe, TDA18271_CAL_PLL, 1);
-
- /* force dcdc converter to 0 V */
- regs[R_EB14] = 0x00;
- tda18271_write_regs(fe, R_EB14, 1);
-
- /* disable plls lock */
- regs[R_EB20] &= ~0x20;
- tda18271_write_regs(fe, R_EB20, 1);
-
- /* set CAL mode to RF tracking filter calibration */
- regs[R_EP4] |= 0x03;
- tda18271_write_regs(fe, R_EP4, 2);
-
- /* --------------------------------------------------------------- */
-
- /* set the internal calibration signal */
- N = freq;
-
- tda18271_calc_cal_pll(fe, N);
- tda18271_write_regs(fe, R_CPD, 4);
-
- /* downconvert internal calibration */
- N += 1000000;
-
- tda18271_calc_main_pll(fe, N);
- tda18271_write_regs(fe, R_MPD, 4);
-
- msleep(5);
-
- tda18271_write_regs(fe, R_EP2, 1);
- tda18271_write_regs(fe, R_EP1, 1);
- tda18271_write_regs(fe, R_EP2, 1);
- tda18271_write_regs(fe, R_EP1, 1);
-
- /* --------------------------------------------------------------- */
-
- /* normal operation for the main pll */
- tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 0);
-
- /* normal operation for the cal pll */
- tda18271_charge_pump_source(fe, TDA18271_CAL_PLL, 0);
-
- msleep(10); /* plls locking */
-
- /* launch the rf tracking filters calibration */
- regs[R_EB20] |= 0x20;
- tda18271_write_regs(fe, R_EB20, 1);
-
- msleep(60); /* calibration */
-
- /* --------------------------------------------------------------- */
-
- /* set CAL mode to normal */
- regs[R_EP4] &= ~0x03;
-
- /* switch on agc1 */
- regs[R_EP3] &= ~0x40; /* sm_lt = 0 */
-
- regs[R_EB18] &= ~0x03; /* set agc1_gain to 6 dB */
- tda18271_write_regs(fe, R_EB18, 1);
-
- tda18271_write_regs(fe, R_EP3, 2);
-
- /* synchronization */
- tda18271_write_regs(fe, R_EP1, 1);
-
- /* get calibration result */
- tda18271_read_extended(fe);
-
- return regs[R_EB14];
-}
-
-static int tda18271_powerscan(struct dvb_frontend *fe,
- u32 *freq_in, u32 *freq_out)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- int sgn, bcal, count, wait;
- u8 cid_target;
- u16 count_limit;
- u32 freq;
-
- freq = *freq_in;
-
- tda18271_calc_rf_band(fe, &freq);
- tda18271_calc_rf_cal(fe, &freq);
- tda18271_calc_gain_taper(fe, &freq);
- tda18271_lookup_cid_target(fe, &freq, &cid_target, &count_limit);
-
- tda18271_write_regs(fe, R_EP2, 1);
- tda18271_write_regs(fe, R_EB14, 1);
-
- /* downconvert frequency */
- freq += 1000000;
-
- tda18271_calc_main_pll(fe, freq);
- tda18271_write_regs(fe, R_MPD, 4);
-
- msleep(5); /* pll locking */
-
- /* detection mode */
- regs[R_EP4] &= ~0x03;
- regs[R_EP4] |= 0x01;
- tda18271_write_regs(fe, R_EP4, 1);
-
- /* launch power detection measurement */
- tda18271_write_regs(fe, R_EP2, 1);
-
- /* read power detection info, stored in EB10 */
- tda18271_read_extended(fe);
-
- /* algorithm initialization */
- sgn = 1;
- *freq_out = *freq_in;
- bcal = 0;
- count = 0;
- wait = false;
-
- while ((regs[R_EB10] & 0x3f) < cid_target) {
- /* downconvert updated freq to 1 MHz */
- freq = *freq_in + (sgn * count) + 1000000;
-
- tda18271_calc_main_pll(fe, freq);
- tda18271_write_regs(fe, R_MPD, 4);
-
- if (wait) {
- msleep(5); /* pll locking */
- wait = false;
- } else
- udelay(100); /* pll locking */
-
- /* launch power detection measurement */
- tda18271_write_regs(fe, R_EP2, 1);
-
- /* read power detection info, stored in EB10 */
- tda18271_read_extended(fe);
-
- count += 200;
-
- if (count <= count_limit)
- continue;
-
- if (sgn <= 0)
- break;
-
- sgn = -1 * sgn;
- count = 200;
- wait = true;
- }
-
- if ((regs[R_EB10] & 0x3f) >= cid_target) {
- bcal = 1;
- *freq_out = freq - 1000000;
- } else
- bcal = 0;
-
- tda_cal("bcal = %d, freq_in = %d, freq_out = %d (freq = %d)\n",
- bcal, *freq_in, *freq_out, freq);
-
- return bcal;
-}
-
-static int tda18271_powerscan_init(struct dvb_frontend *fe)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
-
- /* set standard to digital */
- regs[R_EP3] &= ~0x1f; /* clear std bits */
- regs[R_EP3] |= 0x12;
-
- /* set cal mode to normal */
- regs[R_EP4] &= ~0x03;
-
- /* update IF output level & IF notch frequency */
- regs[R_EP4] &= ~0x1c; /* clear if level bits */
-
- tda18271_write_regs(fe, R_EP3, 2);
-
- regs[R_EB18] &= ~0x03; /* set agc1_gain to 6 dB */
- tda18271_write_regs(fe, R_EB18, 1);
-
- regs[R_EB21] &= ~0x03; /* set agc2_gain to -15 dB */
-
- /* 1.5 MHz low pass filter */
- regs[R_EB23] |= 0x04; /* forcelp_fc2_en = 1 */
- regs[R_EB23] |= 0x02; /* lp_fc[2] = 1 */
-
- tda18271_write_regs(fe, R_EB21, 3);
-
- return 0;
-}
-
-static int tda18271_rf_tracking_filters_init(struct dvb_frontend *fe, u32 freq)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state;
- unsigned char *regs = priv->tda18271_regs;
- int bcal, rf, i;
-#define RF1 0
-#define RF2 1
-#define RF3 2
- u32 rf_default[3];
- u32 rf_freq[3];
- u8 prog_cal[3];
- u8 prog_tab[3];
-
- i = tda18271_lookup_rf_band(fe, &freq, NULL);
-
- if (i < 0)
- return i;
-
- rf_default[RF1] = 1000 * map[i].rf1_def;
- rf_default[RF2] = 1000 * map[i].rf2_def;
- rf_default[RF3] = 1000 * map[i].rf3_def;
-
- for (rf = RF1; rf <= RF3; rf++) {
- if (0 == rf_default[rf])
- return 0;
- tda_cal("freq = %d, rf = %d\n", freq, rf);
-
- /* look for optimized calibration frequency */
- bcal = tda18271_powerscan(fe, &rf_default[rf], &rf_freq[rf]);
-
- tda18271_calc_rf_cal(fe, &rf_freq[rf]);
- prog_tab[rf] = regs[R_EB14];
-
- if (1 == bcal)
- prog_cal[rf] = tda18271_calibrate_rf(fe, rf_freq[rf]);
- else
- prog_cal[rf] = prog_tab[rf];
-
- switch (rf) {
- case RF1:
- map[i].rf_a1 = 0;
- map[i].rf_b1 = prog_cal[RF1] - prog_tab[RF1];
- map[i].rf1 = rf_freq[RF1] / 1000;
- break;
- case RF2:
- map[i].rf_a1 = (prog_cal[RF2] - prog_tab[RF2] -
- prog_cal[RF1] + prog_tab[RF1]) /
- ((rf_freq[RF2] - rf_freq[RF1]) / 1000);
- map[i].rf2 = rf_freq[RF2] / 1000;
- break;
- case RF3:
- map[i].rf_a2 = (prog_cal[RF3] - prog_tab[RF3] -
- prog_cal[RF2] + prog_tab[RF2]) /
- ((rf_freq[RF3] - rf_freq[RF2]) / 1000);
- map[i].rf_b2 = prog_cal[RF2] - prog_tab[RF2];
- map[i].rf3 = rf_freq[RF3] / 1000;
- break;
- default:
- BUG();
- }
- }
-
- return 0;
-}
-
-static int tda18271_calc_rf_filter_curve(struct dvb_frontend *fe)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned int i;
-
- tda_info("tda18271: performing RF tracking filter calibration\n");
-
- /* wait for die temperature stabilization */
- msleep(200);
-
- tda18271_powerscan_init(fe);
-
- /* rf band calibration */
- for (i = 0; priv->rf_cal_state[i].rfmax != 0; i++)
- tda18271_rf_tracking_filters_init(fe, 1000 *
- priv->rf_cal_state[i].rfmax);
-
- priv->tm_rfcal = tda18271_read_thermometer(fe);
-
- return 0;
-}
-
-/* ------------------------------------------------------------------ */
-
-static int tda18271c2_rf_cal_init(struct dvb_frontend *fe)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
-
- /* test RF_CAL_OK to see if we need init */
- if ((regs[R_EP1] & 0x10) == 0)
- priv->cal_initialized = false;
-
- if (priv->cal_initialized)
- return 0;
-
- tda18271_calc_rf_filter_curve(fe);
-
- tda18271_por(fe);
-
- tda_info("tda18271: RF tracking filter calibration complete\n");
-
- priv->cal_initialized = true;
-
- return 0;
-}
-
-static int tda18271c1_rf_tracking_filter_calibration(struct dvb_frontend *fe,
- u32 freq, u32 bw)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- u32 N = 0;
-
- /* calculate bp filter */
- tda18271_calc_bp_filter(fe, &freq);
- tda18271_write_regs(fe, R_EP1, 1);
-
- regs[R_EB4] &= 0x07;
- regs[R_EB4] |= 0x60;
- tda18271_write_regs(fe, R_EB4, 1);
-
- regs[R_EB7] = 0x60;
- tda18271_write_regs(fe, R_EB7, 1);
-
- regs[R_EB14] = 0x00;
- tda18271_write_regs(fe, R_EB14, 1);
-
- regs[R_EB20] = 0xcc;
- tda18271_write_regs(fe, R_EB20, 1);
-
- /* set cal mode to RF tracking filter calibration */
- regs[R_EP4] |= 0x03;
-
- /* calculate cal pll */
-
- switch (priv->mode) {
- case TDA18271_ANALOG:
- N = freq - 1250000;
- break;
- case TDA18271_DIGITAL:
- N = freq + bw / 2;
- break;
- }
-
- tda18271_calc_cal_pll(fe, N);
-
- /* calculate main pll */
-
- switch (priv->mode) {
- case TDA18271_ANALOG:
- N = freq - 250000;
- break;
- case TDA18271_DIGITAL:
- N = freq + bw / 2 + 1000000;
- break;
- }
-
- tda18271_calc_main_pll(fe, N);
-
- tda18271_write_regs(fe, R_EP3, 11);
- msleep(5); /* RF tracking filter calibration initialization */
-
- /* search for K,M,CO for RF calibration */
- tda18271_calc_km(fe, &freq);
- tda18271_write_regs(fe, R_EB13, 1);
-
- /* search for rf band */
- tda18271_calc_rf_band(fe, &freq);
-
- /* search for gain taper */
- tda18271_calc_gain_taper(fe, &freq);
-
- tda18271_write_regs(fe, R_EP2, 1);
- tda18271_write_regs(fe, R_EP1, 1);
- tda18271_write_regs(fe, R_EP2, 1);
- tda18271_write_regs(fe, R_EP1, 1);
-
- regs[R_EB4] &= 0x07;
- regs[R_EB4] |= 0x40;
- tda18271_write_regs(fe, R_EB4, 1);
-
- regs[R_EB7] = 0x40;
- tda18271_write_regs(fe, R_EB7, 1);
- msleep(10); /* pll locking */
-
- regs[R_EB20] = 0xec;
- tda18271_write_regs(fe, R_EB20, 1);
- msleep(60); /* RF tracking filter calibration completion */
-
- regs[R_EP4] &= ~0x03; /* set cal mode to normal */
- tda18271_write_regs(fe, R_EP4, 1);
-
- tda18271_write_regs(fe, R_EP1, 1);
-
- /* RF tracking filter correction for VHF_Low band */
- if (0 == tda18271_calc_rf_cal(fe, &freq))
- tda18271_write_regs(fe, R_EB14, 1);
-
- return 0;
-}
-
-/* ------------------------------------------------------------------ */
-
-static int tda18271_ir_cal_init(struct dvb_frontend *fe)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
-
- tda18271_read_regs(fe);
-
- /* test IR_CAL_OK to see if we need init */
- if ((regs[R_EP1] & 0x08) == 0)
- tda18271_init_regs(fe);
-
- return 0;
-}
-
-static int tda18271_init(struct dvb_frontend *fe)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
-
- mutex_lock(&priv->lock);
-
- /* power up */
- tda18271_set_standby_mode(fe, 0, 0, 0);
-
- /* initialization */
- tda18271_ir_cal_init(fe);
-
- if (priv->id == TDA18271HDC2)
- tda18271c2_rf_cal_init(fe);
-
- mutex_unlock(&priv->lock);
-
- return 0;
-}
-
-static int tda18271_tune(struct dvb_frontend *fe,
- struct tda18271_std_map_item *map, u32 freq, u32 bw)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
-
- tda_dbg("freq = %d, ifc = %d, bw = %d, agc_mode = %d, std = %d\n",
- freq, map->if_freq, bw, map->agc_mode, map->std);
-
- tda18271_init(fe);
-
- mutex_lock(&priv->lock);
-
- switch (priv->id) {
- case TDA18271HDC1:
- tda18271c1_rf_tracking_filter_calibration(fe, freq, bw);
- break;
- case TDA18271HDC2:
- tda18271c2_rf_tracking_filters_correction(fe, freq);
- break;
- }
- tda18271_channel_configuration(fe, map, freq, bw);
-
- mutex_unlock(&priv->lock);
-
- return 0;
-}
-
-/* ------------------------------------------------------------------ */
-
-static int tda18271_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- struct tda18271_std_map *std_map = &priv->std;
- struct tda18271_std_map_item *map;
- int ret;
- u32 bw, freq = params->frequency;
-
- priv->mode = TDA18271_DIGITAL;
-
- if (fe->ops.info.type == FE_ATSC) {
- switch (params->u.vsb.modulation) {
- case VSB_8:
- case VSB_16:
- map = &std_map->atsc_6;
- break;
- case QAM_64:
- case QAM_256:
- map = &std_map->qam_6;
- break;
- default:
- tda_warn("modulation not set!\n");
- return -EINVAL;
- }
-#if 0
- /* userspace request is already center adjusted */
- freq += 1750000; /* Adjust to center (+1.75MHZ) */
-#endif
- bw = 6000000;
- } else if (fe->ops.info.type == FE_OFDM) {
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
- bw = 6000000;
- map = &std_map->dvbt_6;
- break;
- case BANDWIDTH_7_MHZ:
- bw = 7000000;
- map = &std_map->dvbt_7;
- break;
- case BANDWIDTH_8_MHZ:
- bw = 8000000;
- map = &std_map->dvbt_8;
- break;
- default:
- tda_warn("bandwidth not set!\n");
- return -EINVAL;
- }
- } else {
- tda_warn("modulation type not supported!\n");
- return -EINVAL;
- }
-
- /* When tuning digital, the analog demod must be tri-stated */
- if (fe->ops.analog_ops.standby)
- fe->ops.analog_ops.standby(fe);
-
- ret = tda18271_tune(fe, map, freq, bw);
-
- if (ret < 0)
- goto fail;
-
- priv->frequency = freq;
- priv->bandwidth = (fe->ops.info.type == FE_OFDM) ?
- params->u.ofdm.bandwidth : 0;
-fail:
- return ret;
-}
-
-static int tda18271_set_analog_params(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- struct tda18271_std_map *std_map = &priv->std;
- struct tda18271_std_map_item *map;
- char *mode;
- int ret;
- u32 freq = params->frequency * 62500;
-
- priv->mode = TDA18271_ANALOG;
-
- if (params->mode == V4L2_TUNER_RADIO) {
- freq = freq / 1000;
- map = &std_map->fm_radio;
- mode = "fm";
- } else if (params->std & V4L2_STD_MN) {
- map = &std_map->atv_mn;
- mode = "MN";
- } else if (params->std & V4L2_STD_B) {
- map = &std_map->atv_b;
- mode = "B";
- } else if (params->std & V4L2_STD_GH) {
- map = &std_map->atv_gh;
- mode = "GH";
- } else if (params->std & V4L2_STD_PAL_I) {
- map = &std_map->atv_i;
- mode = "I";
- } else if (params->std & V4L2_STD_DK) {
- map = &std_map->atv_dk;
- mode = "DK";
- } else if (params->std & V4L2_STD_SECAM_L) {
- map = &std_map->atv_l;
- mode = "L";
- } else if (params->std & V4L2_STD_SECAM_LC) {
- map = &std_map->atv_lc;
- mode = "L'";
- } else {
- map = &std_map->atv_i;
- mode = "xx";
- }
-
- tda_dbg("setting tda18271 to system %s\n", mode);
-
- ret = tda18271_tune(fe, map, freq, 0);
-
- if (ret < 0)
- goto fail;
-
- priv->frequency = freq;
- priv->bandwidth = 0;
-fail:
- return ret;
-}
-
-static int tda18271_sleep(struct dvb_frontend *fe)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
-
- mutex_lock(&priv->lock);
-
- /* standby mode w/ slave tuner output
- * & loop thru & xtal oscillator on */
- tda18271_set_standby_mode(fe, 1, 0, 0);
-
- mutex_unlock(&priv->lock);
-
- return 0;
-}
-
-static int tda18271_release(struct dvb_frontend *fe)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
-
- mutex_lock(&tda18271_list_mutex);
-
- if (priv)
- hybrid_tuner_release_state(priv);
-
- mutex_unlock(&tda18271_list_mutex);
-
- fe->tuner_priv = NULL;
-
- return 0;
-}
-
-static int tda18271_get_frequency(struct dvb_frontend *fe, u32 *frequency)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- *frequency = priv->frequency;
- return 0;
-}
-
-static int tda18271_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- *bandwidth = priv->bandwidth;
- return 0;
-}
-
-/* ------------------------------------------------------------------ */
-
-#define tda18271_update_std(std_cfg, name) do { \
- if (map->std_cfg.if_freq + \
- map->std_cfg.agc_mode + map->std_cfg.std + \
- map->std_cfg.if_lvl + map->std_cfg.rfagc_top > 0) { \
- tda_dbg("Using custom std config for %s\n", name); \
- memcpy(&std->std_cfg, &map->std_cfg, \
- sizeof(struct tda18271_std_map_item)); \
- } } while (0)
-
-#define tda18271_dump_std_item(std_cfg, name) do { \
- tda_dbg("(%s) if_freq = %d, agc_mode = %d, std = %d, " \
- "if_lvl = %d, rfagc_top = 0x%02x\n", \
- name, std->std_cfg.if_freq, \
- std->std_cfg.agc_mode, std->std_cfg.std, \
- std->std_cfg.if_lvl, std->std_cfg.rfagc_top); \
- } while (0)
-
-static int tda18271_dump_std_map(struct dvb_frontend *fe)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- struct tda18271_std_map *std = &priv->std;
-
- tda_dbg("========== STANDARD MAP SETTINGS ==========\n");
- tda18271_dump_std_item(fm_radio, " fm ");
- tda18271_dump_std_item(atv_b, "atv b ");
- tda18271_dump_std_item(atv_dk, "atv dk");
- tda18271_dump_std_item(atv_gh, "atv gh");
- tda18271_dump_std_item(atv_i, "atv i ");
- tda18271_dump_std_item(atv_l, "atv l ");
- tda18271_dump_std_item(atv_lc, "atv l'");
- tda18271_dump_std_item(atv_mn, "atv mn");
- tda18271_dump_std_item(atsc_6, "atsc 6");
- tda18271_dump_std_item(dvbt_6, "dvbt 6");
- tda18271_dump_std_item(dvbt_7, "dvbt 7");
- tda18271_dump_std_item(dvbt_8, "dvbt 8");
- tda18271_dump_std_item(qam_6, "qam 6 ");
- tda18271_dump_std_item(qam_8, "qam 8 ");
-
- return 0;
-}
-
-static int tda18271_update_std_map(struct dvb_frontend *fe,
- struct tda18271_std_map *map)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- struct tda18271_std_map *std = &priv->std;
-
- if (!map)
- return -EINVAL;
-
- tda18271_update_std(fm_radio, "fm");
- tda18271_update_std(atv_b, "atv b");
- tda18271_update_std(atv_dk, "atv dk");
- tda18271_update_std(atv_gh, "atv gh");
- tda18271_update_std(atv_i, "atv i");
- tda18271_update_std(atv_l, "atv l");
- tda18271_update_std(atv_lc, "atv l'");
- tda18271_update_std(atv_mn, "atv mn");
- tda18271_update_std(atsc_6, "atsc 6");
- tda18271_update_std(dvbt_6, "dvbt 6");
- tda18271_update_std(dvbt_7, "dvbt 7");
- tda18271_update_std(dvbt_8, "dvbt 8");
- tda18271_update_std(qam_6, "qam 6");
- tda18271_update_std(qam_8, "qam 8");
-
- return 0;
-}
-
-static int tda18271_get_id(struct dvb_frontend *fe)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- char *name;
- int ret = 0;
-
- mutex_lock(&priv->lock);
- tda18271_read_regs(fe);
- mutex_unlock(&priv->lock);
-
- switch (regs[R_ID] & 0x7f) {
- case 3:
- name = "TDA18271HD/C1";
- priv->id = TDA18271HDC1;
- break;
- case 4:
- name = "TDA18271HD/C2";
- priv->id = TDA18271HDC2;
- break;
- default:
- name = "Unknown device";
- ret = -EINVAL;
- break;
- }
-
- tda_info("%s detected @ %d-%04x%s\n", name,
- i2c_adapter_id(priv->i2c_props.adap),
- priv->i2c_props.addr,
- (0 == ret) ? "" : ", device not supported.");
-
- return ret;
-}
-
-static struct dvb_tuner_ops tda18271_tuner_ops = {
- .info = {
- .name = "NXP TDA18271HD",
- .frequency_min = 45000000,
- .frequency_max = 864000000,
- .frequency_step = 62500
- },
- .init = tda18271_init,
- .sleep = tda18271_sleep,
- .set_params = tda18271_set_params,
- .set_analog_params = tda18271_set_analog_params,
- .release = tda18271_release,
- .get_frequency = tda18271_get_frequency,
- .get_bandwidth = tda18271_get_bandwidth,
-};
-
-struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr,
- struct i2c_adapter *i2c,
- struct tda18271_config *cfg)
-{
- struct tda18271_priv *priv = NULL;
- int instance;
-
- mutex_lock(&tda18271_list_mutex);
-
- instance = hybrid_tuner_request_state(struct tda18271_priv, priv,
- hybrid_tuner_instance_list,
- i2c, addr, "tda18271");
- switch (instance) {
- case 0:
- goto fail;
- break;
- case 1:
- /* new tuner instance */
- priv->gate = (cfg) ? cfg->gate : TDA18271_GATE_AUTO;
- priv->role = (cfg) ? cfg->role : TDA18271_MASTER;
- priv->cal_initialized = false;
- mutex_init(&priv->lock);
-
- fe->tuner_priv = priv;
-
- if (cfg)
- priv->small_i2c = cfg->small_i2c;
-
- if (tda18271_get_id(fe) < 0)
- goto fail;
-
- if (tda18271_assign_map_layout(fe) < 0)
- goto fail;
-
- mutex_lock(&priv->lock);
- tda18271_init_regs(fe);
-
- if ((tda18271_cal_on_startup) && (priv->id == TDA18271HDC2))
- tda18271c2_rf_cal_init(fe);
-
- mutex_unlock(&priv->lock);
- break;
- default:
- /* existing tuner instance */
- fe->tuner_priv = priv;
-
- /* allow dvb driver to override i2c gate setting */
- if ((cfg) && (cfg->gate != TDA18271_GATE_ANALOG))
- priv->gate = cfg->gate;
- break;
- }
-
- /* override default std map with values in config struct */
- if ((cfg) && (cfg->std_map))
- tda18271_update_std_map(fe, cfg->std_map);
-
- mutex_unlock(&tda18271_list_mutex);
-
- memcpy(&fe->ops.tuner_ops, &tda18271_tuner_ops,
- sizeof(struct dvb_tuner_ops));
-
- if (tda18271_debug & (DBG_MAP | DBG_ADV))
- tda18271_dump_std_map(fe);
-
- return fe;
-fail:
- mutex_unlock(&tda18271_list_mutex);
-
- tda18271_release(fe);
- return NULL;
-}
-EXPORT_SYMBOL_GPL(tda18271_attach);
-MODULE_DESCRIPTION("NXP TDA18271HD analog / digital tuner driver");
-MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
-MODULE_LICENSE("GPL");
-MODULE_VERSION("0.3");
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
+++ /dev/null
-/*
- tda18271-priv.h - private header for the NXP TDA18271 silicon tuner
-
- Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef __TDA18271_PRIV_H__
-#define __TDA18271_PRIV_H__
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/mutex.h>
-#include "tuner-i2c.h"
-#include "tda18271.h"
-
-#define R_ID 0x00 /* ID byte */
-#define R_TM 0x01 /* Thermo byte */
-#define R_PL 0x02 /* Power level byte */
-#define R_EP1 0x03 /* Easy Prog byte 1 */
-#define R_EP2 0x04 /* Easy Prog byte 2 */
-#define R_EP3 0x05 /* Easy Prog byte 3 */
-#define R_EP4 0x06 /* Easy Prog byte 4 */
-#define R_EP5 0x07 /* Easy Prog byte 5 */
-#define R_CPD 0x08 /* Cal Post-Divider byte */
-#define R_CD1 0x09 /* Cal Divider byte 1 */
-#define R_CD2 0x0a /* Cal Divider byte 2 */
-#define R_CD3 0x0b /* Cal Divider byte 3 */
-#define R_MPD 0x0c /* Main Post-Divider byte */
-#define R_MD1 0x0d /* Main Divider byte 1 */
-#define R_MD2 0x0e /* Main Divider byte 2 */
-#define R_MD3 0x0f /* Main Divider byte 3 */
-#define R_EB1 0x10 /* Extended byte 1 */
-#define R_EB2 0x11 /* Extended byte 2 */
-#define R_EB3 0x12 /* Extended byte 3 */
-#define R_EB4 0x13 /* Extended byte 4 */
-#define R_EB5 0x14 /* Extended byte 5 */
-#define R_EB6 0x15 /* Extended byte 6 */
-#define R_EB7 0x16 /* Extended byte 7 */
-#define R_EB8 0x17 /* Extended byte 8 */
-#define R_EB9 0x18 /* Extended byte 9 */
-#define R_EB10 0x19 /* Extended byte 10 */
-#define R_EB11 0x1a /* Extended byte 11 */
-#define R_EB12 0x1b /* Extended byte 12 */
-#define R_EB13 0x1c /* Extended byte 13 */
-#define R_EB14 0x1d /* Extended byte 14 */
-#define R_EB15 0x1e /* Extended byte 15 */
-#define R_EB16 0x1f /* Extended byte 16 */
-#define R_EB17 0x20 /* Extended byte 17 */
-#define R_EB18 0x21 /* Extended byte 18 */
-#define R_EB19 0x22 /* Extended byte 19 */
-#define R_EB20 0x23 /* Extended byte 20 */
-#define R_EB21 0x24 /* Extended byte 21 */
-#define R_EB22 0x25 /* Extended byte 22 */
-#define R_EB23 0x26 /* Extended byte 23 */
-
-#define TDA18271_NUM_REGS 39
-
-/*---------------------------------------------------------------------*/
-
-struct tda18271_rf_tracking_filter_cal {
- u32 rfmax;
- u8 rfband;
- u32 rf1_def;
- u32 rf2_def;
- u32 rf3_def;
- u32 rf1;
- u32 rf2;
- u32 rf3;
- int rf_a1;
- int rf_b1;
- int rf_a2;
- int rf_b2;
-};
-
-enum tda18271_pll {
- TDA18271_MAIN_PLL,
- TDA18271_CAL_PLL,
-};
-
-enum tda18271_mode {
- TDA18271_ANALOG,
- TDA18271_DIGITAL,
-};
-
-struct tda18271_map_layout;
-
-enum tda18271_ver {
- TDA18271HDC1,
- TDA18271HDC2,
-};
-
-struct tda18271_priv {
- unsigned char tda18271_regs[TDA18271_NUM_REGS];
-
- struct list_head hybrid_tuner_instance_list;
- struct tuner_i2c_props i2c_props;
-
- enum tda18271_mode mode;
- enum tda18271_role role;
- enum tda18271_i2c_gate gate;
- enum tda18271_ver id;
-
- unsigned int tm_rfcal;
- unsigned int cal_initialized:1;
- unsigned int small_i2c:1;
-
- struct tda18271_map_layout *maps;
- struct tda18271_std_map std;
- struct tda18271_rf_tracking_filter_cal rf_cal_state[8];
-
- struct mutex lock;
-
- u32 frequency;
- u32 bandwidth;
-};
-
-/*---------------------------------------------------------------------*/
-
-extern int tda18271_debug;
-
-#define DBG_INFO 1
-#define DBG_MAP 2
-#define DBG_REG 4
-#define DBG_ADV 8
-#define DBG_CAL 16
-
-#define tda_printk(kern, fmt, arg...) \
- printk(kern "%s: " fmt, __func__, ##arg)
-
-#define dprintk(kern, lvl, fmt, arg...) do {\
- if (tda18271_debug & lvl) \
- tda_printk(kern, fmt, ##arg); } while (0)
-
-#define tda_info(fmt, arg...) printk(KERN_INFO fmt, ##arg)
-#define tda_warn(fmt, arg...) tda_printk(KERN_WARNING, fmt, ##arg)
-#define tda_err(fmt, arg...) tda_printk(KERN_ERR, fmt, ##arg)
-#define tda_dbg(fmt, arg...) dprintk(KERN_DEBUG, DBG_INFO, fmt, ##arg)
-#define tda_map(fmt, arg...) dprintk(KERN_DEBUG, DBG_MAP, fmt, ##arg)
-#define tda_reg(fmt, arg...) dprintk(KERN_DEBUG, DBG_REG, fmt, ##arg)
-#define tda_cal(fmt, arg...) dprintk(KERN_DEBUG, DBG_CAL, fmt, ##arg)
-
-/*---------------------------------------------------------------------*/
-
-enum tda18271_map_type {
- /* tda18271_pll_map */
- MAIN_PLL,
- CAL_PLL,
- /* tda18271_map */
- RF_CAL,
- RF_CAL_KMCO,
- RF_CAL_DC_OVER_DT,
- BP_FILTER,
- RF_BAND,
- GAIN_TAPER,
- IR_MEASURE,
-};
-
-extern int tda18271_lookup_pll_map(struct dvb_frontend *fe,
- enum tda18271_map_type map_type,
- u32 *freq, u8 *post_div, u8 *div);
-extern int tda18271_lookup_map(struct dvb_frontend *fe,
- enum tda18271_map_type map_type,
- u32 *freq, u8 *val);
-
-extern int tda18271_lookup_thermometer(struct dvb_frontend *fe);
-
-extern int tda18271_lookup_rf_band(struct dvb_frontend *fe,
- u32 *freq, u8 *rf_band);
-
-extern int tda18271_lookup_cid_target(struct dvb_frontend *fe,
- u32 *freq, u8 *cid_target,
- u16 *count_limit);
-
-extern int tda18271_assign_map_layout(struct dvb_frontend *fe);
-
-/*---------------------------------------------------------------------*/
-
-extern int tda18271_read_regs(struct dvb_frontend *fe);
-extern int tda18271_read_extended(struct dvb_frontend *fe);
-extern int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len);
-extern int tda18271_init_regs(struct dvb_frontend *fe);
-
-extern int tda18271_charge_pump_source(struct dvb_frontend *fe,
- enum tda18271_pll pll, int force);
-extern int tda18271_set_standby_mode(struct dvb_frontend *fe,
- int sm, int sm_lt, int sm_xt);
-
-extern int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq);
-extern int tda18271_calc_cal_pll(struct dvb_frontend *fe, u32 freq);
-
-extern int tda18271_calc_bp_filter(struct dvb_frontend *fe, u32 *freq);
-extern int tda18271_calc_km(struct dvb_frontend *fe, u32 *freq);
-extern int tda18271_calc_rf_band(struct dvb_frontend *fe, u32 *freq);
-extern int tda18271_calc_gain_taper(struct dvb_frontend *fe, u32 *freq);
-extern int tda18271_calc_ir_measure(struct dvb_frontend *fe, u32 *freq);
-extern int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq);
-
-#endif /* __TDA18271_PRIV_H__ */
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
+++ /dev/null
-/*
- tda18271-tables.c - driver for the Philips / NXP TDA18271 silicon tuner
-
- Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include "tda18271-priv.h"
-
-struct tda18271_pll_map {
- u32 lomax;
- u8 pd; /* post div */
- u8 d; /* div */
-};
-
-struct tda18271_map {
- u32 rfmax;
- u8 val;
-};
-
-/*---------------------------------------------------------------------*/
-
-static struct tda18271_pll_map tda18271c1_main_pll[] = {
- { .lomax = 32000, .pd = 0x5f, .d = 0xf0 },
- { .lomax = 35000, .pd = 0x5e, .d = 0xe0 },
- { .lomax = 37000, .pd = 0x5d, .d = 0xd0 },
- { .lomax = 41000, .pd = 0x5c, .d = 0xc0 },
- { .lomax = 44000, .pd = 0x5b, .d = 0xb0 },
- { .lomax = 49000, .pd = 0x5a, .d = 0xa0 },
- { .lomax = 54000, .pd = 0x59, .d = 0x90 },
- { .lomax = 61000, .pd = 0x58, .d = 0x80 },
- { .lomax = 65000, .pd = 0x4f, .d = 0x78 },
- { .lomax = 70000, .pd = 0x4e, .d = 0x70 },
- { .lomax = 75000, .pd = 0x4d, .d = 0x68 },
- { .lomax = 82000, .pd = 0x4c, .d = 0x60 },
- { .lomax = 89000, .pd = 0x4b, .d = 0x58 },
- { .lomax = 98000, .pd = 0x4a, .d = 0x50 },
- { .lomax = 109000, .pd = 0x49, .d = 0x48 },
- { .lomax = 123000, .pd = 0x48, .d = 0x40 },
- { .lomax = 131000, .pd = 0x3f, .d = 0x3c },
- { .lomax = 141000, .pd = 0x3e, .d = 0x38 },
- { .lomax = 151000, .pd = 0x3d, .d = 0x34 },
- { .lomax = 164000, .pd = 0x3c, .d = 0x30 },
- { .lomax = 179000, .pd = 0x3b, .d = 0x2c },
- { .lomax = 197000, .pd = 0x3a, .d = 0x28 },
- { .lomax = 219000, .pd = 0x39, .d = 0x24 },
- { .lomax = 246000, .pd = 0x38, .d = 0x20 },
- { .lomax = 263000, .pd = 0x2f, .d = 0x1e },
- { .lomax = 282000, .pd = 0x2e, .d = 0x1c },
- { .lomax = 303000, .pd = 0x2d, .d = 0x1a },
- { .lomax = 329000, .pd = 0x2c, .d = 0x18 },
- { .lomax = 359000, .pd = 0x2b, .d = 0x16 },
- { .lomax = 395000, .pd = 0x2a, .d = 0x14 },
- { .lomax = 438000, .pd = 0x29, .d = 0x12 },
- { .lomax = 493000, .pd = 0x28, .d = 0x10 },
- { .lomax = 526000, .pd = 0x1f, .d = 0x0f },
- { .lomax = 564000, .pd = 0x1e, .d = 0x0e },
- { .lomax = 607000, .pd = 0x1d, .d = 0x0d },
- { .lomax = 658000, .pd = 0x1c, .d = 0x0c },
- { .lomax = 718000, .pd = 0x1b, .d = 0x0b },
- { .lomax = 790000, .pd = 0x1a, .d = 0x0a },
- { .lomax = 877000, .pd = 0x19, .d = 0x09 },
- { .lomax = 987000, .pd = 0x18, .d = 0x08 },
- { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */
-};
-
-static struct tda18271_pll_map tda18271c2_main_pll[] = {
- { .lomax = 33125, .pd = 0x57, .d = 0xf0 },
- { .lomax = 35500, .pd = 0x56, .d = 0xe0 },
- { .lomax = 38188, .pd = 0x55, .d = 0xd0 },
- { .lomax = 41375, .pd = 0x54, .d = 0xc0 },
- { .lomax = 45125, .pd = 0x53, .d = 0xb0 },
- { .lomax = 49688, .pd = 0x52, .d = 0xa0 },
- { .lomax = 55188, .pd = 0x51, .d = 0x90 },
- { .lomax = 62125, .pd = 0x50, .d = 0x80 },
- { .lomax = 66250, .pd = 0x47, .d = 0x78 },
- { .lomax = 71000, .pd = 0x46, .d = 0x70 },
- { .lomax = 76375, .pd = 0x45, .d = 0x68 },
- { .lomax = 82750, .pd = 0x44, .d = 0x60 },
- { .lomax = 90250, .pd = 0x43, .d = 0x58 },
- { .lomax = 99375, .pd = 0x42, .d = 0x50 },
- { .lomax = 110375, .pd = 0x41, .d = 0x48 },
- { .lomax = 124250, .pd = 0x40, .d = 0x40 },
- { .lomax = 132500, .pd = 0x37, .d = 0x3c },
- { .lomax = 142000, .pd = 0x36, .d = 0x38 },
- { .lomax = 152750, .pd = 0x35, .d = 0x34 },
- { .lomax = 165500, .pd = 0x34, .d = 0x30 },
- { .lomax = 180500, .pd = 0x33, .d = 0x2c },
- { .lomax = 198750, .pd = 0x32, .d = 0x28 },
- { .lomax = 220750, .pd = 0x31, .d = 0x24 },
- { .lomax = 248500, .pd = 0x30, .d = 0x20 },
- { .lomax = 265000, .pd = 0x27, .d = 0x1e },
- { .lomax = 284000, .pd = 0x26, .d = 0x1c },
- { .lomax = 305500, .pd = 0x25, .d = 0x1a },
- { .lomax = 331000, .pd = 0x24, .d = 0x18 },
- { .lomax = 361000, .pd = 0x23, .d = 0x16 },
- { .lomax = 397500, .pd = 0x22, .d = 0x14 },
- { .lomax = 441500, .pd = 0x21, .d = 0x12 },
- { .lomax = 497000, .pd = 0x20, .d = 0x10 },
- { .lomax = 530000, .pd = 0x17, .d = 0x0f },
- { .lomax = 568000, .pd = 0x16, .d = 0x0e },
- { .lomax = 611000, .pd = 0x15, .d = 0x0d },
- { .lomax = 662000, .pd = 0x14, .d = 0x0c },
- { .lomax = 722000, .pd = 0x13, .d = 0x0b },
- { .lomax = 795000, .pd = 0x12, .d = 0x0a },
- { .lomax = 883000, .pd = 0x11, .d = 0x09 },
- { .lomax = 994000, .pd = 0x10, .d = 0x08 },
- { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */
-};
-
-static struct tda18271_pll_map tda18271c1_cal_pll[] = {
- { .lomax = 33000, .pd = 0xdd, .d = 0xd0 },
- { .lomax = 36000, .pd = 0xdc, .d = 0xc0 },
- { .lomax = 40000, .pd = 0xdb, .d = 0xb0 },
- { .lomax = 44000, .pd = 0xda, .d = 0xa0 },
- { .lomax = 49000, .pd = 0xd9, .d = 0x90 },
- { .lomax = 55000, .pd = 0xd8, .d = 0x80 },
- { .lomax = 63000, .pd = 0xd3, .d = 0x70 },
- { .lomax = 67000, .pd = 0xcd, .d = 0x68 },
- { .lomax = 73000, .pd = 0xcc, .d = 0x60 },
- { .lomax = 80000, .pd = 0xcb, .d = 0x58 },
- { .lomax = 88000, .pd = 0xca, .d = 0x50 },
- { .lomax = 98000, .pd = 0xc9, .d = 0x48 },
- { .lomax = 110000, .pd = 0xc8, .d = 0x40 },
- { .lomax = 126000, .pd = 0xc3, .d = 0x38 },
- { .lomax = 135000, .pd = 0xbd, .d = 0x34 },
- { .lomax = 147000, .pd = 0xbc, .d = 0x30 },
- { .lomax = 160000, .pd = 0xbb, .d = 0x2c },
- { .lomax = 176000, .pd = 0xba, .d = 0x28 },
- { .lomax = 196000, .pd = 0xb9, .d = 0x24 },
- { .lomax = 220000, .pd = 0xb8, .d = 0x20 },
- { .lomax = 252000, .pd = 0xb3, .d = 0x1c },
- { .lomax = 271000, .pd = 0xad, .d = 0x1a },
- { .lomax = 294000, .pd = 0xac, .d = 0x18 },
- { .lomax = 321000, .pd = 0xab, .d = 0x16 },
- { .lomax = 353000, .pd = 0xaa, .d = 0x14 },
- { .lomax = 392000, .pd = 0xa9, .d = 0x12 },
- { .lomax = 441000, .pd = 0xa8, .d = 0x10 },
- { .lomax = 505000, .pd = 0xa3, .d = 0x0e },
- { .lomax = 543000, .pd = 0x9d, .d = 0x0d },
- { .lomax = 589000, .pd = 0x9c, .d = 0x0c },
- { .lomax = 642000, .pd = 0x9b, .d = 0x0b },
- { .lomax = 707000, .pd = 0x9a, .d = 0x0a },
- { .lomax = 785000, .pd = 0x99, .d = 0x09 },
- { .lomax = 883000, .pd = 0x98, .d = 0x08 },
- { .lomax = 1010000, .pd = 0x93, .d = 0x07 },
- { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */
-};
-
-static struct tda18271_pll_map tda18271c2_cal_pll[] = {
- { .lomax = 33813, .pd = 0xdd, .d = 0xd0 },
- { .lomax = 36625, .pd = 0xdc, .d = 0xc0 },
- { .lomax = 39938, .pd = 0xdb, .d = 0xb0 },
- { .lomax = 43938, .pd = 0xda, .d = 0xa0 },
- { .lomax = 48813, .pd = 0xd9, .d = 0x90 },
- { .lomax = 54938, .pd = 0xd8, .d = 0x80 },
- { .lomax = 62813, .pd = 0xd3, .d = 0x70 },
- { .lomax = 67625, .pd = 0xcd, .d = 0x68 },
- { .lomax = 73250, .pd = 0xcc, .d = 0x60 },
- { .lomax = 79875, .pd = 0xcb, .d = 0x58 },
- { .lomax = 87875, .pd = 0xca, .d = 0x50 },
- { .lomax = 97625, .pd = 0xc9, .d = 0x48 },
- { .lomax = 109875, .pd = 0xc8, .d = 0x40 },
- { .lomax = 125625, .pd = 0xc3, .d = 0x38 },
- { .lomax = 135250, .pd = 0xbd, .d = 0x34 },
- { .lomax = 146500, .pd = 0xbc, .d = 0x30 },
- { .lomax = 159750, .pd = 0xbb, .d = 0x2c },
- { .lomax = 175750, .pd = 0xba, .d = 0x28 },
- { .lomax = 195250, .pd = 0xb9, .d = 0x24 },
- { .lomax = 219750, .pd = 0xb8, .d = 0x20 },
- { .lomax = 251250, .pd = 0xb3, .d = 0x1c },
- { .lomax = 270500, .pd = 0xad, .d = 0x1a },
- { .lomax = 293000, .pd = 0xac, .d = 0x18 },
- { .lomax = 319500, .pd = 0xab, .d = 0x16 },
- { .lomax = 351500, .pd = 0xaa, .d = 0x14 },
- { .lomax = 390500, .pd = 0xa9, .d = 0x12 },
- { .lomax = 439500, .pd = 0xa8, .d = 0x10 },
- { .lomax = 502500, .pd = 0xa3, .d = 0x0e },
- { .lomax = 541000, .pd = 0x9d, .d = 0x0d },
- { .lomax = 586000, .pd = 0x9c, .d = 0x0c },
- { .lomax = 639000, .pd = 0x9b, .d = 0x0b },
- { .lomax = 703000, .pd = 0x9a, .d = 0x0a },
- { .lomax = 781000, .pd = 0x99, .d = 0x09 },
- { .lomax = 879000, .pd = 0x98, .d = 0x08 },
- { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */
-};
-
-static struct tda18271_map tda18271_bp_filter[] = {
- { .rfmax = 62000, .val = 0x00 },
- { .rfmax = 84000, .val = 0x01 },
- { .rfmax = 100000, .val = 0x02 },
- { .rfmax = 140000, .val = 0x03 },
- { .rfmax = 170000, .val = 0x04 },
- { .rfmax = 180000, .val = 0x05 },
- { .rfmax = 865000, .val = 0x06 },
- { .rfmax = 0, .val = 0x00 }, /* end */
-};
-
-static struct tda18271_map tda18271c1_km[] = {
- { .rfmax = 61100, .val = 0x74 },
- { .rfmax = 350000, .val = 0x40 },
- { .rfmax = 720000, .val = 0x30 },
- { .rfmax = 865000, .val = 0x40 },
- { .rfmax = 0, .val = 0x00 }, /* end */
-};
-
-static struct tda18271_map tda18271c2_km[] = {
- { .rfmax = 47900, .val = 0x38 },
- { .rfmax = 61100, .val = 0x44 },
- { .rfmax = 350000, .val = 0x30 },
- { .rfmax = 720000, .val = 0x24 },
- { .rfmax = 865000, .val = 0x3c },
- { .rfmax = 0, .val = 0x00 }, /* end */
-};
-
-static struct tda18271_map tda18271_rf_band[] = {
- { .rfmax = 47900, .val = 0x00 },
- { .rfmax = 61100, .val = 0x01 },
-/* { .rfmax = 152600, .val = 0x02 }, */
- { .rfmax = 121200, .val = 0x02 },
- { .rfmax = 164700, .val = 0x03 },
- { .rfmax = 203500, .val = 0x04 },
- { .rfmax = 457800, .val = 0x05 },
- { .rfmax = 865000, .val = 0x06 },
- { .rfmax = 0, .val = 0x00 }, /* end */
-};
-
-static struct tda18271_map tda18271_gain_taper[] = {
- { .rfmax = 45400, .val = 0x1f },
- { .rfmax = 45800, .val = 0x1e },
- { .rfmax = 46200, .val = 0x1d },
- { .rfmax = 46700, .val = 0x1c },
- { .rfmax = 47100, .val = 0x1b },
- { .rfmax = 47500, .val = 0x1a },
- { .rfmax = 47900, .val = 0x19 },
- { .rfmax = 49600, .val = 0x17 },
- { .rfmax = 51200, .val = 0x16 },
- { .rfmax = 52900, .val = 0x15 },
- { .rfmax = 54500, .val = 0x14 },
- { .rfmax = 56200, .val = 0x13 },
- { .rfmax = 57800, .val = 0x12 },
- { .rfmax = 59500, .val = 0x11 },
- { .rfmax = 61100, .val = 0x10 },
- { .rfmax = 67600, .val = 0x0d },
- { .rfmax = 74200, .val = 0x0c },
- { .rfmax = 80700, .val = 0x0b },
- { .rfmax = 87200, .val = 0x0a },
- { .rfmax = 93800, .val = 0x09 },
- { .rfmax = 100300, .val = 0x08 },
- { .rfmax = 106900, .val = 0x07 },
- { .rfmax = 113400, .val = 0x06 },
- { .rfmax = 119900, .val = 0x05 },
- { .rfmax = 126500, .val = 0x04 },
- { .rfmax = 133000, .val = 0x03 },
- { .rfmax = 139500, .val = 0x02 },
- { .rfmax = 146100, .val = 0x01 },
- { .rfmax = 152600, .val = 0x00 },
- { .rfmax = 154300, .val = 0x1f },
- { .rfmax = 156100, .val = 0x1e },
- { .rfmax = 157800, .val = 0x1d },
- { .rfmax = 159500, .val = 0x1c },
- { .rfmax = 161200, .val = 0x1b },
- { .rfmax = 163000, .val = 0x1a },
- { .rfmax = 164700, .val = 0x19 },
- { .rfmax = 170200, .val = 0x17 },
- { .rfmax = 175800, .val = 0x16 },
- { .rfmax = 181300, .val = 0x15 },
- { .rfmax = 186900, .val = 0x14 },
- { .rfmax = 192400, .val = 0x13 },
- { .rfmax = 198000, .val = 0x12 },
- { .rfmax = 203500, .val = 0x11 },
- { .rfmax = 216200, .val = 0x14 },
- { .rfmax = 228900, .val = 0x13 },
- { .rfmax = 241600, .val = 0x12 },
- { .rfmax = 254400, .val = 0x11 },
- { .rfmax = 267100, .val = 0x10 },
- { .rfmax = 279800, .val = 0x0f },
- { .rfmax = 292500, .val = 0x0e },
- { .rfmax = 305200, .val = 0x0d },
- { .rfmax = 317900, .val = 0x0c },
- { .rfmax = 330700, .val = 0x0b },
- { .rfmax = 343400, .val = 0x0a },
- { .rfmax = 356100, .val = 0x09 },
- { .rfmax = 368800, .val = 0x08 },
- { .rfmax = 381500, .val = 0x07 },
- { .rfmax = 394200, .val = 0x06 },
- { .rfmax = 406900, .val = 0x05 },
- { .rfmax = 419700, .val = 0x04 },
- { .rfmax = 432400, .val = 0x03 },
- { .rfmax = 445100, .val = 0x02 },
- { .rfmax = 457800, .val = 0x01 },
- { .rfmax = 476300, .val = 0x19 },
- { .rfmax = 494800, .val = 0x18 },
- { .rfmax = 513300, .val = 0x17 },
- { .rfmax = 531800, .val = 0x16 },
- { .rfmax = 550300, .val = 0x15 },
- { .rfmax = 568900, .val = 0x14 },
- { .rfmax = 587400, .val = 0x13 },
- { .rfmax = 605900, .val = 0x12 },
- { .rfmax = 624400, .val = 0x11 },
- { .rfmax = 642900, .val = 0x10 },
- { .rfmax = 661400, .val = 0x0f },
- { .rfmax = 679900, .val = 0x0e },
- { .rfmax = 698400, .val = 0x0d },
- { .rfmax = 716900, .val = 0x0c },
- { .rfmax = 735400, .val = 0x0b },
- { .rfmax = 753900, .val = 0x0a },
- { .rfmax = 772500, .val = 0x09 },
- { .rfmax = 791000, .val = 0x08 },
- { .rfmax = 809500, .val = 0x07 },
- { .rfmax = 828000, .val = 0x06 },
- { .rfmax = 846500, .val = 0x05 },
- { .rfmax = 865000, .val = 0x04 },
- { .rfmax = 0, .val = 0x00 }, /* end */
-};
-
-static struct tda18271_map tda18271c1_rf_cal[] = {
- { .rfmax = 41000, .val = 0x1e },
- { .rfmax = 43000, .val = 0x30 },
- { .rfmax = 45000, .val = 0x43 },
- { .rfmax = 46000, .val = 0x4d },
- { .rfmax = 47000, .val = 0x54 },
- { .rfmax = 47900, .val = 0x64 },
- { .rfmax = 49100, .val = 0x20 },
- { .rfmax = 50000, .val = 0x22 },
- { .rfmax = 51000, .val = 0x2a },
- { .rfmax = 53000, .val = 0x32 },
- { .rfmax = 55000, .val = 0x35 },
- { .rfmax = 56000, .val = 0x3c },
- { .rfmax = 57000, .val = 0x3f },
- { .rfmax = 58000, .val = 0x48 },
- { .rfmax = 59000, .val = 0x4d },
- { .rfmax = 60000, .val = 0x58 },
- { .rfmax = 61100, .val = 0x5f },
- { .rfmax = 0, .val = 0x00 }, /* end */
-};
-
-static struct tda18271_map tda18271c2_rf_cal[] = {
- { .rfmax = 41000, .val = 0x0f },
- { .rfmax = 43000, .val = 0x1c },
- { .rfmax = 45000, .val = 0x2f },
- { .rfmax = 46000, .val = 0x39 },
- { .rfmax = 47000, .val = 0x40 },
- { .rfmax = 47900, .val = 0x50 },
- { .rfmax = 49100, .val = 0x16 },
- { .rfmax = 50000, .val = 0x18 },
- { .rfmax = 51000, .val = 0x20 },
- { .rfmax = 53000, .val = 0x28 },
- { .rfmax = 55000, .val = 0x2b },
- { .rfmax = 56000, .val = 0x32 },
- { .rfmax = 57000, .val = 0x35 },
- { .rfmax = 58000, .val = 0x3e },
- { .rfmax = 59000, .val = 0x43 },
- { .rfmax = 60000, .val = 0x4e },
- { .rfmax = 61100, .val = 0x55 },
- { .rfmax = 63000, .val = 0x0f },
- { .rfmax = 64000, .val = 0x11 },
- { .rfmax = 65000, .val = 0x12 },
- { .rfmax = 66000, .val = 0x15 },
- { .rfmax = 67000, .val = 0x16 },
- { .rfmax = 68000, .val = 0x17 },
- { .rfmax = 70000, .val = 0x19 },
- { .rfmax = 71000, .val = 0x1c },
- { .rfmax = 72000, .val = 0x1d },
- { .rfmax = 73000, .val = 0x1f },
- { .rfmax = 74000, .val = 0x20 },
- { .rfmax = 75000, .val = 0x21 },
- { .rfmax = 76000, .val = 0x24 },
- { .rfmax = 77000, .val = 0x25 },
- { .rfmax = 78000, .val = 0x27 },
- { .rfmax = 80000, .val = 0x28 },
- { .rfmax = 81000, .val = 0x29 },
- { .rfmax = 82000, .val = 0x2d },
- { .rfmax = 83000, .val = 0x2e },
- { .rfmax = 84000, .val = 0x2f },
- { .rfmax = 85000, .val = 0x31 },
- { .rfmax = 86000, .val = 0x33 },
- { .rfmax = 87000, .val = 0x34 },
- { .rfmax = 88000, .val = 0x35 },
- { .rfmax = 89000, .val = 0x37 },
- { .rfmax = 90000, .val = 0x38 },
- { .rfmax = 91000, .val = 0x39 },
- { .rfmax = 93000, .val = 0x3c },
- { .rfmax = 94000, .val = 0x3e },
- { .rfmax = 95000, .val = 0x3f },
- { .rfmax = 96000, .val = 0x40 },
- { .rfmax = 97000, .val = 0x42 },
- { .rfmax = 99000, .val = 0x45 },
- { .rfmax = 100000, .val = 0x46 },
- { .rfmax = 102000, .val = 0x48 },
- { .rfmax = 103000, .val = 0x4a },
- { .rfmax = 105000, .val = 0x4d },
- { .rfmax = 106000, .val = 0x4e },
- { .rfmax = 107000, .val = 0x50 },
- { .rfmax = 108000, .val = 0x51 },
- { .rfmax = 110000, .val = 0x54 },
- { .rfmax = 111000, .val = 0x56 },
- { .rfmax = 112000, .val = 0x57 },
- { .rfmax = 113000, .val = 0x58 },
- { .rfmax = 114000, .val = 0x59 },
- { .rfmax = 115000, .val = 0x5c },
- { .rfmax = 116000, .val = 0x5d },
- { .rfmax = 117000, .val = 0x5f },
- { .rfmax = 119000, .val = 0x60 },
- { .rfmax = 120000, .val = 0x64 },
- { .rfmax = 121000, .val = 0x65 },
- { .rfmax = 122000, .val = 0x66 },
- { .rfmax = 123000, .val = 0x68 },
- { .rfmax = 124000, .val = 0x69 },
- { .rfmax = 125000, .val = 0x6c },
- { .rfmax = 126000, .val = 0x6d },
- { .rfmax = 127000, .val = 0x6e },
- { .rfmax = 128000, .val = 0x70 },
- { .rfmax = 129000, .val = 0x71 },
- { .rfmax = 130000, .val = 0x75 },
- { .rfmax = 131000, .val = 0x77 },
- { .rfmax = 132000, .val = 0x78 },
- { .rfmax = 133000, .val = 0x7b },
- { .rfmax = 134000, .val = 0x7e },
- { .rfmax = 135000, .val = 0x81 },
- { .rfmax = 136000, .val = 0x82 },
- { .rfmax = 137000, .val = 0x87 },
- { .rfmax = 138000, .val = 0x88 },
- { .rfmax = 139000, .val = 0x8d },
- { .rfmax = 140000, .val = 0x8e },
- { .rfmax = 141000, .val = 0x91 },
- { .rfmax = 142000, .val = 0x95 },
- { .rfmax = 143000, .val = 0x9a },
- { .rfmax = 144000, .val = 0x9d },
- { .rfmax = 145000, .val = 0xa1 },
- { .rfmax = 146000, .val = 0xa2 },
- { .rfmax = 147000, .val = 0xa4 },
- { .rfmax = 148000, .val = 0xa9 },
- { .rfmax = 149000, .val = 0xae },
- { .rfmax = 150000, .val = 0xb0 },
- { .rfmax = 151000, .val = 0xb1 },
- { .rfmax = 152000, .val = 0xb7 },
- { .rfmax = 153000, .val = 0xbd },
- { .rfmax = 154000, .val = 0x20 },
- { .rfmax = 155000, .val = 0x22 },
- { .rfmax = 156000, .val = 0x24 },
- { .rfmax = 157000, .val = 0x25 },
- { .rfmax = 158000, .val = 0x27 },
- { .rfmax = 159000, .val = 0x29 },
- { .rfmax = 160000, .val = 0x2c },
- { .rfmax = 161000, .val = 0x2d },
- { .rfmax = 163000, .val = 0x2e },
- { .rfmax = 164000, .val = 0x2f },
- { .rfmax = 165000, .val = 0x30 },
- { .rfmax = 166000, .val = 0x11 },
- { .rfmax = 167000, .val = 0x12 },
- { .rfmax = 168000, .val = 0x13 },
- { .rfmax = 169000, .val = 0x14 },
- { .rfmax = 170000, .val = 0x15 },
- { .rfmax = 172000, .val = 0x16 },
- { .rfmax = 173000, .val = 0x17 },
- { .rfmax = 174000, .val = 0x18 },
- { .rfmax = 175000, .val = 0x1a },
- { .rfmax = 176000, .val = 0x1b },
- { .rfmax = 178000, .val = 0x1d },
- { .rfmax = 179000, .val = 0x1e },
- { .rfmax = 180000, .val = 0x1f },
- { .rfmax = 181000, .val = 0x20 },
- { .rfmax = 182000, .val = 0x21 },
- { .rfmax = 183000, .val = 0x22 },
- { .rfmax = 184000, .val = 0x24 },
- { .rfmax = 185000, .val = 0x25 },
- { .rfmax = 186000, .val = 0x26 },
- { .rfmax = 187000, .val = 0x27 },
- { .rfmax = 188000, .val = 0x29 },
- { .rfmax = 189000, .val = 0x2a },
- { .rfmax = 190000, .val = 0x2c },
- { .rfmax = 191000, .val = 0x2d },
- { .rfmax = 192000, .val = 0x2e },
- { .rfmax = 193000, .val = 0x2f },
- { .rfmax = 194000, .val = 0x30 },
- { .rfmax = 195000, .val = 0x33 },
- { .rfmax = 196000, .val = 0x35 },
- { .rfmax = 198000, .val = 0x36 },
- { .rfmax = 200000, .val = 0x38 },
- { .rfmax = 201000, .val = 0x3c },
- { .rfmax = 202000, .val = 0x3d },
- { .rfmax = 203500, .val = 0x3e },
- { .rfmax = 206000, .val = 0x0e },
- { .rfmax = 208000, .val = 0x0f },
- { .rfmax = 212000, .val = 0x10 },
- { .rfmax = 216000, .val = 0x11 },
- { .rfmax = 217000, .val = 0x12 },
- { .rfmax = 218000, .val = 0x13 },
- { .rfmax = 220000, .val = 0x14 },
- { .rfmax = 222000, .val = 0x15 },
- { .rfmax = 225000, .val = 0x16 },
- { .rfmax = 228000, .val = 0x17 },
- { .rfmax = 231000, .val = 0x18 },
- { .rfmax = 234000, .val = 0x19 },
- { .rfmax = 235000, .val = 0x1a },
- { .rfmax = 236000, .val = 0x1b },
- { .rfmax = 237000, .val = 0x1c },
- { .rfmax = 240000, .val = 0x1d },
- { .rfmax = 242000, .val = 0x1f },
- { .rfmax = 247000, .val = 0x20 },
- { .rfmax = 249000, .val = 0x21 },
- { .rfmax = 252000, .val = 0x22 },
- { .rfmax = 253000, .val = 0x23 },
- { .rfmax = 254000, .val = 0x24 },
- { .rfmax = 256000, .val = 0x25 },
- { .rfmax = 259000, .val = 0x26 },
- { .rfmax = 262000, .val = 0x27 },
- { .rfmax = 264000, .val = 0x28 },
- { .rfmax = 267000, .val = 0x29 },
- { .rfmax = 269000, .val = 0x2a },
- { .rfmax = 271000, .val = 0x2b },
- { .rfmax = 273000, .val = 0x2c },
- { .rfmax = 275000, .val = 0x2d },
- { .rfmax = 277000, .val = 0x2e },
- { .rfmax = 279000, .val = 0x2f },
- { .rfmax = 282000, .val = 0x30 },
- { .rfmax = 284000, .val = 0x31 },
- { .rfmax = 286000, .val = 0x32 },
- { .rfmax = 287000, .val = 0x33 },
- { .rfmax = 290000, .val = 0x34 },
- { .rfmax = 293000, .val = 0x35 },
- { .rfmax = 295000, .val = 0x36 },
- { .rfmax = 297000, .val = 0x37 },
- { .rfmax = 300000, .val = 0x38 },
- { .rfmax = 303000, .val = 0x39 },
- { .rfmax = 305000, .val = 0x3a },
- { .rfmax = 306000, .val = 0x3b },
- { .rfmax = 307000, .val = 0x3c },
- { .rfmax = 310000, .val = 0x3d },
- { .rfmax = 312000, .val = 0x3e },
- { .rfmax = 315000, .val = 0x3f },
- { .rfmax = 318000, .val = 0x40 },
- { .rfmax = 320000, .val = 0x41 },
- { .rfmax = 323000, .val = 0x42 },
- { .rfmax = 324000, .val = 0x43 },
- { .rfmax = 325000, .val = 0x44 },
- { .rfmax = 327000, .val = 0x45 },
- { .rfmax = 331000, .val = 0x46 },
- { .rfmax = 334000, .val = 0x47 },
- { .rfmax = 337000, .val = 0x48 },
- { .rfmax = 339000, .val = 0x49 },
- { .rfmax = 340000, .val = 0x4a },
- { .rfmax = 341000, .val = 0x4b },
- { .rfmax = 343000, .val = 0x4c },
- { .rfmax = 345000, .val = 0x4d },
- { .rfmax = 349000, .val = 0x4e },
- { .rfmax = 352000, .val = 0x4f },
- { .rfmax = 353000, .val = 0x50 },
- { .rfmax = 355000, .val = 0x51 },
- { .rfmax = 357000, .val = 0x52 },
- { .rfmax = 359000, .val = 0x53 },
- { .rfmax = 361000, .val = 0x54 },
- { .rfmax = 362000, .val = 0x55 },
- { .rfmax = 364000, .val = 0x56 },
- { .rfmax = 368000, .val = 0x57 },
- { .rfmax = 370000, .val = 0x58 },
- { .rfmax = 372000, .val = 0x59 },
- { .rfmax = 375000, .val = 0x5a },
- { .rfmax = 376000, .val = 0x5b },
- { .rfmax = 377000, .val = 0x5c },
- { .rfmax = 379000, .val = 0x5d },
- { .rfmax = 382000, .val = 0x5e },
- { .rfmax = 384000, .val = 0x5f },
- { .rfmax = 385000, .val = 0x60 },
- { .rfmax = 386000, .val = 0x61 },
- { .rfmax = 388000, .val = 0x62 },
- { .rfmax = 390000, .val = 0x63 },
- { .rfmax = 393000, .val = 0x64 },
- { .rfmax = 394000, .val = 0x65 },
- { .rfmax = 396000, .val = 0x66 },
- { .rfmax = 397000, .val = 0x67 },
- { .rfmax = 398000, .val = 0x68 },
- { .rfmax = 400000, .val = 0x69 },
- { .rfmax = 402000, .val = 0x6a },
- { .rfmax = 403000, .val = 0x6b },
- { .rfmax = 407000, .val = 0x6c },
- { .rfmax = 408000, .val = 0x6d },
- { .rfmax = 409000, .val = 0x6e },
- { .rfmax = 410000, .val = 0x6f },
- { .rfmax = 411000, .val = 0x70 },
- { .rfmax = 412000, .val = 0x71 },
- { .rfmax = 413000, .val = 0x72 },
- { .rfmax = 414000, .val = 0x73 },
- { .rfmax = 417000, .val = 0x74 },
- { .rfmax = 418000, .val = 0x75 },
- { .rfmax = 420000, .val = 0x76 },
- { .rfmax = 422000, .val = 0x77 },
- { .rfmax = 423000, .val = 0x78 },
- { .rfmax = 424000, .val = 0x79 },
- { .rfmax = 427000, .val = 0x7a },
- { .rfmax = 428000, .val = 0x7b },
- { .rfmax = 429000, .val = 0x7d },
- { .rfmax = 432000, .val = 0x7f },
- { .rfmax = 434000, .val = 0x80 },
- { .rfmax = 435000, .val = 0x81 },
- { .rfmax = 436000, .val = 0x83 },
- { .rfmax = 437000, .val = 0x84 },
- { .rfmax = 438000, .val = 0x85 },
- { .rfmax = 439000, .val = 0x86 },
- { .rfmax = 440000, .val = 0x87 },
- { .rfmax = 441000, .val = 0x88 },
- { .rfmax = 442000, .val = 0x89 },
- { .rfmax = 445000, .val = 0x8a },
- { .rfmax = 446000, .val = 0x8b },
- { .rfmax = 447000, .val = 0x8c },
- { .rfmax = 448000, .val = 0x8e },
- { .rfmax = 449000, .val = 0x8f },
- { .rfmax = 450000, .val = 0x90 },
- { .rfmax = 452000, .val = 0x91 },
- { .rfmax = 453000, .val = 0x93 },
- { .rfmax = 454000, .val = 0x94 },
- { .rfmax = 456000, .val = 0x96 },
- { .rfmax = 457000, .val = 0x98 },
- { .rfmax = 461000, .val = 0x11 },
- { .rfmax = 468000, .val = 0x12 },
- { .rfmax = 472000, .val = 0x13 },
- { .rfmax = 473000, .val = 0x14 },
- { .rfmax = 474000, .val = 0x15 },
- { .rfmax = 481000, .val = 0x16 },
- { .rfmax = 486000, .val = 0x17 },
- { .rfmax = 491000, .val = 0x18 },
- { .rfmax = 498000, .val = 0x19 },
- { .rfmax = 499000, .val = 0x1a },
- { .rfmax = 501000, .val = 0x1b },
- { .rfmax = 506000, .val = 0x1c },
- { .rfmax = 511000, .val = 0x1d },
- { .rfmax = 516000, .val = 0x1e },
- { .rfmax = 520000, .val = 0x1f },
- { .rfmax = 521000, .val = 0x20 },
- { .rfmax = 525000, .val = 0x21 },
- { .rfmax = 529000, .val = 0x22 },
- { .rfmax = 533000, .val = 0x23 },
- { .rfmax = 539000, .val = 0x24 },
- { .rfmax = 541000, .val = 0x25 },
- { .rfmax = 547000, .val = 0x26 },
- { .rfmax = 549000, .val = 0x27 },
- { .rfmax = 551000, .val = 0x28 },
- { .rfmax = 556000, .val = 0x29 },
- { .rfmax = 561000, .val = 0x2a },
- { .rfmax = 563000, .val = 0x2b },
- { .rfmax = 565000, .val = 0x2c },
- { .rfmax = 569000, .val = 0x2d },
- { .rfmax = 571000, .val = 0x2e },
- { .rfmax = 577000, .val = 0x2f },
- { .rfmax = 580000, .val = 0x30 },
- { .rfmax = 582000, .val = 0x31 },
- { .rfmax = 584000, .val = 0x32 },
- { .rfmax = 588000, .val = 0x33 },
- { .rfmax = 591000, .val = 0x34 },
- { .rfmax = 596000, .val = 0x35 },
- { .rfmax = 598000, .val = 0x36 },
- { .rfmax = 603000, .val = 0x37 },
- { .rfmax = 604000, .val = 0x38 },
- { .rfmax = 606000, .val = 0x39 },
- { .rfmax = 612000, .val = 0x3a },
- { .rfmax = 615000, .val = 0x3b },
- { .rfmax = 617000, .val = 0x3c },
- { .rfmax = 621000, .val = 0x3d },
- { .rfmax = 622000, .val = 0x3e },
- { .rfmax = 625000, .val = 0x3f },
- { .rfmax = 632000, .val = 0x40 },
- { .rfmax = 633000, .val = 0x41 },
- { .rfmax = 634000, .val = 0x42 },
- { .rfmax = 642000, .val = 0x43 },
- { .rfmax = 643000, .val = 0x44 },
- { .rfmax = 647000, .val = 0x45 },
- { .rfmax = 650000, .val = 0x46 },
- { .rfmax = 652000, .val = 0x47 },
- { .rfmax = 657000, .val = 0x48 },
- { .rfmax = 661000, .val = 0x49 },
- { .rfmax = 662000, .val = 0x4a },
- { .rfmax = 665000, .val = 0x4b },
- { .rfmax = 667000, .val = 0x4c },
- { .rfmax = 670000, .val = 0x4d },
- { .rfmax = 673000, .val = 0x4e },
- { .rfmax = 676000, .val = 0x4f },
- { .rfmax = 677000, .val = 0x50 },
- { .rfmax = 681000, .val = 0x51 },
- { .rfmax = 683000, .val = 0x52 },
- { .rfmax = 686000, .val = 0x53 },
- { .rfmax = 688000, .val = 0x54 },
- { .rfmax = 689000, .val = 0x55 },
- { .rfmax = 691000, .val = 0x56 },
- { .rfmax = 695000, .val = 0x57 },
- { .rfmax = 698000, .val = 0x58 },
- { .rfmax = 703000, .val = 0x59 },
- { .rfmax = 704000, .val = 0x5a },
- { .rfmax = 705000, .val = 0x5b },
- { .rfmax = 707000, .val = 0x5c },
- { .rfmax = 710000, .val = 0x5d },
- { .rfmax = 712000, .val = 0x5e },
- { .rfmax = 717000, .val = 0x5f },
- { .rfmax = 718000, .val = 0x60 },
- { .rfmax = 721000, .val = 0x61 },
- { .rfmax = 722000, .val = 0x62 },
- { .rfmax = 723000, .val = 0x63 },
- { .rfmax = 725000, .val = 0x64 },
- { .rfmax = 727000, .val = 0x65 },
- { .rfmax = 730000, .val = 0x66 },
- { .rfmax = 732000, .val = 0x67 },
- { .rfmax = 735000, .val = 0x68 },
- { .rfmax = 740000, .val = 0x69 },
- { .rfmax = 741000, .val = 0x6a },
- { .rfmax = 742000, .val = 0x6b },
- { .rfmax = 743000, .val = 0x6c },
- { .rfmax = 745000, .val = 0x6d },
- { .rfmax = 747000, .val = 0x6e },
- { .rfmax = 748000, .val = 0x6f },
- { .rfmax = 750000, .val = 0x70 },
- { .rfmax = 752000, .val = 0x71 },
- { .rfmax = 754000, .val = 0x72 },
- { .rfmax = 757000, .val = 0x73 },
- { .rfmax = 758000, .val = 0x74 },
- { .rfmax = 760000, .val = 0x75 },
- { .rfmax = 763000, .val = 0x76 },
- { .rfmax = 764000, .val = 0x77 },
- { .rfmax = 766000, .val = 0x78 },
- { .rfmax = 767000, .val = 0x79 },
- { .rfmax = 768000, .val = 0x7a },
- { .rfmax = 773000, .val = 0x7b },
- { .rfmax = 774000, .val = 0x7c },
- { .rfmax = 776000, .val = 0x7d },
- { .rfmax = 777000, .val = 0x7e },
- { .rfmax = 778000, .val = 0x7f },
- { .rfmax = 779000, .val = 0x80 },
- { .rfmax = 781000, .val = 0x81 },
- { .rfmax = 783000, .val = 0x82 },
- { .rfmax = 784000, .val = 0x83 },
- { .rfmax = 785000, .val = 0x84 },
- { .rfmax = 786000, .val = 0x85 },
- { .rfmax = 793000, .val = 0x86 },
- { .rfmax = 794000, .val = 0x87 },
- { .rfmax = 795000, .val = 0x88 },
- { .rfmax = 797000, .val = 0x89 },
- { .rfmax = 799000, .val = 0x8a },
- { .rfmax = 801000, .val = 0x8b },
- { .rfmax = 802000, .val = 0x8c },
- { .rfmax = 803000, .val = 0x8d },
- { .rfmax = 804000, .val = 0x8e },
- { .rfmax = 810000, .val = 0x90 },
- { .rfmax = 811000, .val = 0x91 },
- { .rfmax = 812000, .val = 0x92 },
- { .rfmax = 814000, .val = 0x93 },
- { .rfmax = 816000, .val = 0x94 },
- { .rfmax = 817000, .val = 0x96 },
- { .rfmax = 818000, .val = 0x97 },
- { .rfmax = 820000, .val = 0x98 },
- { .rfmax = 821000, .val = 0x99 },
- { .rfmax = 822000, .val = 0x9a },
- { .rfmax = 828000, .val = 0x9b },
- { .rfmax = 829000, .val = 0x9d },
- { .rfmax = 830000, .val = 0x9f },
- { .rfmax = 831000, .val = 0xa0 },
- { .rfmax = 833000, .val = 0xa1 },
- { .rfmax = 835000, .val = 0xa2 },
- { .rfmax = 836000, .val = 0xa3 },
- { .rfmax = 837000, .val = 0xa4 },
- { .rfmax = 838000, .val = 0xa6 },
- { .rfmax = 840000, .val = 0xa8 },
- { .rfmax = 842000, .val = 0xa9 },
- { .rfmax = 845000, .val = 0xaa },
- { .rfmax = 846000, .val = 0xab },
- { .rfmax = 847000, .val = 0xad },
- { .rfmax = 848000, .val = 0xae },
- { .rfmax = 852000, .val = 0xaf },
- { .rfmax = 853000, .val = 0xb0 },
- { .rfmax = 858000, .val = 0xb1 },
- { .rfmax = 860000, .val = 0xb2 },
- { .rfmax = 861000, .val = 0xb3 },
- { .rfmax = 862000, .val = 0xb4 },
- { .rfmax = 863000, .val = 0xb6 },
- { .rfmax = 864000, .val = 0xb8 },
- { .rfmax = 865000, .val = 0xb9 },
- { .rfmax = 0, .val = 0x00 }, /* end */
-};
-
-static struct tda18271_map tda18271_ir_measure[] = {
- { .rfmax = 30000, .val = 4 },
- { .rfmax = 200000, .val = 5 },
- { .rfmax = 600000, .val = 6 },
- { .rfmax = 865000, .val = 7 },
- { .rfmax = 0, .val = 0 }, /* end */
-};
-
-static struct tda18271_map tda18271_rf_cal_dc_over_dt[] = {
- { .rfmax = 47900, .val = 0x00 },
- { .rfmax = 55000, .val = 0x00 },
- { .rfmax = 61100, .val = 0x0a },
- { .rfmax = 64000, .val = 0x0a },
- { .rfmax = 82000, .val = 0x14 },
- { .rfmax = 84000, .val = 0x19 },
- { .rfmax = 119000, .val = 0x1c },
- { .rfmax = 124000, .val = 0x20 },
- { .rfmax = 129000, .val = 0x2a },
- { .rfmax = 134000, .val = 0x32 },
- { .rfmax = 139000, .val = 0x39 },
- { .rfmax = 144000, .val = 0x3e },
- { .rfmax = 149000, .val = 0x3f },
- { .rfmax = 152600, .val = 0x40 },
- { .rfmax = 154000, .val = 0x40 },
- { .rfmax = 164700, .val = 0x41 },
- { .rfmax = 203500, .val = 0x32 },
- { .rfmax = 353000, .val = 0x19 },
- { .rfmax = 356000, .val = 0x1a },
- { .rfmax = 359000, .val = 0x1b },
- { .rfmax = 363000, .val = 0x1c },
- { .rfmax = 366000, .val = 0x1d },
- { .rfmax = 369000, .val = 0x1e },
- { .rfmax = 373000, .val = 0x1f },
- { .rfmax = 376000, .val = 0x20 },
- { .rfmax = 379000, .val = 0x21 },
- { .rfmax = 383000, .val = 0x22 },
- { .rfmax = 386000, .val = 0x23 },
- { .rfmax = 389000, .val = 0x24 },
- { .rfmax = 393000, .val = 0x25 },
- { .rfmax = 396000, .val = 0x26 },
- { .rfmax = 399000, .val = 0x27 },
- { .rfmax = 402000, .val = 0x28 },
- { .rfmax = 404000, .val = 0x29 },
- { .rfmax = 407000, .val = 0x2a },
- { .rfmax = 409000, .val = 0x2b },
- { .rfmax = 412000, .val = 0x2c },
- { .rfmax = 414000, .val = 0x2d },
- { .rfmax = 417000, .val = 0x2e },
- { .rfmax = 419000, .val = 0x2f },
- { .rfmax = 422000, .val = 0x30 },
- { .rfmax = 424000, .val = 0x31 },
- { .rfmax = 427000, .val = 0x32 },
- { .rfmax = 429000, .val = 0x33 },
- { .rfmax = 432000, .val = 0x34 },
- { .rfmax = 434000, .val = 0x35 },
- { .rfmax = 437000, .val = 0x36 },
- { .rfmax = 439000, .val = 0x37 },
- { .rfmax = 442000, .val = 0x38 },
- { .rfmax = 444000, .val = 0x39 },
- { .rfmax = 447000, .val = 0x3a },
- { .rfmax = 449000, .val = 0x3b },
- { .rfmax = 457800, .val = 0x3c },
- { .rfmax = 465000, .val = 0x0f },
- { .rfmax = 477000, .val = 0x12 },
- { .rfmax = 483000, .val = 0x14 },
- { .rfmax = 502000, .val = 0x19 },
- { .rfmax = 508000, .val = 0x1b },
- { .rfmax = 519000, .val = 0x1c },
- { .rfmax = 522000, .val = 0x1d },
- { .rfmax = 524000, .val = 0x1e },
- { .rfmax = 534000, .val = 0x1f },
- { .rfmax = 549000, .val = 0x20 },
- { .rfmax = 554000, .val = 0x22 },
- { .rfmax = 584000, .val = 0x24 },
- { .rfmax = 589000, .val = 0x26 },
- { .rfmax = 658000, .val = 0x27 },
- { .rfmax = 664000, .val = 0x2c },
- { .rfmax = 669000, .val = 0x2d },
- { .rfmax = 699000, .val = 0x2e },
- { .rfmax = 704000, .val = 0x30 },
- { .rfmax = 709000, .val = 0x31 },
- { .rfmax = 714000, .val = 0x32 },
- { .rfmax = 724000, .val = 0x33 },
- { .rfmax = 729000, .val = 0x36 },
- { .rfmax = 739000, .val = 0x38 },
- { .rfmax = 744000, .val = 0x39 },
- { .rfmax = 749000, .val = 0x3b },
- { .rfmax = 754000, .val = 0x3c },
- { .rfmax = 759000, .val = 0x3d },
- { .rfmax = 764000, .val = 0x3e },
- { .rfmax = 769000, .val = 0x3f },
- { .rfmax = 774000, .val = 0x40 },
- { .rfmax = 779000, .val = 0x41 },
- { .rfmax = 784000, .val = 0x43 },
- { .rfmax = 789000, .val = 0x46 },
- { .rfmax = 794000, .val = 0x48 },
- { .rfmax = 799000, .val = 0x4b },
- { .rfmax = 804000, .val = 0x4f },
- { .rfmax = 809000, .val = 0x54 },
- { .rfmax = 814000, .val = 0x59 },
- { .rfmax = 819000, .val = 0x5d },
- { .rfmax = 824000, .val = 0x61 },
- { .rfmax = 829000, .val = 0x68 },
- { .rfmax = 834000, .val = 0x6e },
- { .rfmax = 839000, .val = 0x75 },
- { .rfmax = 844000, .val = 0x7e },
- { .rfmax = 849000, .val = 0x82 },
- { .rfmax = 854000, .val = 0x84 },
- { .rfmax = 859000, .val = 0x8f },
- { .rfmax = 865000, .val = 0x9a },
- { .rfmax = 0, .val = 0x00 }, /* end */
-};
-
-/*---------------------------------------------------------------------*/
-
-struct tda18271_thermo_map {
- u8 d;
- u8 r0;
- u8 r1;
-};
-
-static struct tda18271_thermo_map tda18271_thermometer[] = {
- { .d = 0x00, .r0 = 60, .r1 = 92 },
- { .d = 0x01, .r0 = 62, .r1 = 94 },
- { .d = 0x02, .r0 = 66, .r1 = 98 },
- { .d = 0x03, .r0 = 64, .r1 = 96 },
- { .d = 0x04, .r0 = 74, .r1 = 106 },
- { .d = 0x05, .r0 = 72, .r1 = 104 },
- { .d = 0x06, .r0 = 68, .r1 = 100 },
- { .d = 0x07, .r0 = 70, .r1 = 102 },
- { .d = 0x08, .r0 = 90, .r1 = 122 },
- { .d = 0x09, .r0 = 88, .r1 = 120 },
- { .d = 0x0a, .r0 = 84, .r1 = 116 },
- { .d = 0x0b, .r0 = 86, .r1 = 118 },
- { .d = 0x0c, .r0 = 76, .r1 = 108 },
- { .d = 0x0d, .r0 = 78, .r1 = 110 },
- { .d = 0x0e, .r0 = 82, .r1 = 114 },
- { .d = 0x0f, .r0 = 80, .r1 = 112 },
- { .d = 0x00, .r0 = 0, .r1 = 0 }, /* end */
-};
-
-int tda18271_lookup_thermometer(struct dvb_frontend *fe)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- unsigned char *regs = priv->tda18271_regs;
- int val, i = 0;
-
- while (tda18271_thermometer[i].d < (regs[R_TM] & 0x0f)) {
- if (tda18271_thermometer[i + 1].d == 0)
- break;
- i++;
- }
-
- if ((regs[R_TM] & 0x20) == 0x20)
- val = tda18271_thermometer[i].r1;
- else
- val = tda18271_thermometer[i].r0;
-
- tda_map("(%d) tm = %d\n", i, val);
-
- return val;
-}
-
-/*---------------------------------------------------------------------*/
-
-struct tda18271_cid_target_map {
- u32 rfmax;
- u8 target;
- u16 limit;
-};
-
-static struct tda18271_cid_target_map tda18271_cid_target[] = {
- { .rfmax = 46000, .target = 0x04, .limit = 1800 },
- { .rfmax = 52200, .target = 0x0a, .limit = 1500 },
- { .rfmax = 79100, .target = 0x01, .limit = 4000 },
- { .rfmax = 136800, .target = 0x18, .limit = 4000 },
- { .rfmax = 156700, .target = 0x18, .limit = 4000 },
- { .rfmax = 156700, .target = 0x18, .limit = 4000 },
- { .rfmax = 186250, .target = 0x0a, .limit = 4000 },
- { .rfmax = 230000, .target = 0x0a, .limit = 4000 },
- { .rfmax = 345000, .target = 0x18, .limit = 4000 },
- { .rfmax = 426000, .target = 0x0e, .limit = 4000 },
- { .rfmax = 489500, .target = 0x1e, .limit = 4000 },
- { .rfmax = 697500, .target = 0x32, .limit = 4000 },
- { .rfmax = 842000, .target = 0x3a, .limit = 4000 },
- { .rfmax = 0, .target = 0x00, .limit = 0 }, /* end */
-};
-
-int tda18271_lookup_cid_target(struct dvb_frontend *fe,
- u32 *freq, u8 *cid_target, u16 *count_limit)
-{
- int i = 0;
-
- while ((tda18271_cid_target[i].rfmax * 1000) < *freq) {
- if (tda18271_cid_target[i + 1].rfmax == 0)
- break;
- i++;
- }
- *cid_target = tda18271_cid_target[i].target;
- *count_limit = tda18271_cid_target[i].limit;
-
- tda_map("(%d) cid_target = %02x, count_limit = %d\n", i,
- tda18271_cid_target[i].target, tda18271_cid_target[i].limit);
-
- return 0;
-}
-
-/*---------------------------------------------------------------------*/
-
-static struct tda18271_rf_tracking_filter_cal tda18271_rf_band_template[] = {
- { .rfmax = 47900, .rfband = 0x00,
- .rf1_def = 46000, .rf2_def = 0, .rf3_def = 0 },
- { .rfmax = 61100, .rfband = 0x01,
- .rf1_def = 52200, .rf2_def = 0, .rf3_def = 0 },
- { .rfmax = 152600, .rfband = 0x02,
- .rf1_def = 70100, .rf2_def = 136800, .rf3_def = 0 },
- { .rfmax = 164700, .rfband = 0x03,
- .rf1_def = 156700, .rf2_def = 0, .rf3_def = 0 },
- { .rfmax = 203500, .rfband = 0x04,
- .rf1_def = 186250, .rf2_def = 0, .rf3_def = 0 },
- { .rfmax = 457800, .rfband = 0x05,
- .rf1_def = 230000, .rf2_def = 345000, .rf3_def = 426000 },
- { .rfmax = 865000, .rfband = 0x06,
- .rf1_def = 489500, .rf2_def = 697500, .rf3_def = 842000 },
- { .rfmax = 0, .rfband = 0x00,
- .rf1_def = 0, .rf2_def = 0, .rf3_def = 0 }, /* end */
-};
-
-int tda18271_lookup_rf_band(struct dvb_frontend *fe, u32 *freq, u8 *rf_band)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state;
- int i = 0;
-
- while ((map[i].rfmax * 1000) < *freq) {
- if (tda18271_debug & DBG_ADV)
- tda_map("(%d) rfmax = %d < freq = %d, "
- "rf1_def = %d, rf2_def = %d, rf3_def = %d, "
- "rf1 = %d, rf2 = %d, rf3 = %d, "
- "rf_a1 = %d, rf_a2 = %d, "
- "rf_b1 = %d, rf_b2 = %d\n",
- i, map[i].rfmax * 1000, *freq,
- map[i].rf1_def, map[i].rf2_def, map[i].rf3_def,
- map[i].rf1, map[i].rf2, map[i].rf3,
- map[i].rf_a1, map[i].rf_a2,
- map[i].rf_b1, map[i].rf_b2);
- if (map[i].rfmax == 0)
- return -EINVAL;
- i++;
- }
- if (rf_band)
- *rf_band = map[i].rfband;
-
- tda_map("(%d) rf_band = %02x\n", i, map[i].rfband);
-
- return i;
-}
-
-/*---------------------------------------------------------------------*/
-
-struct tda18271_map_layout {
- struct tda18271_pll_map *main_pll;
- struct tda18271_pll_map *cal_pll;
-
- struct tda18271_map *rf_cal;
- struct tda18271_map *rf_cal_kmco;
- struct tda18271_map *rf_cal_dc_over_dt;
-
- struct tda18271_map *bp_filter;
- struct tda18271_map *rf_band;
- struct tda18271_map *gain_taper;
- struct tda18271_map *ir_measure;
-};
-
-/*---------------------------------------------------------------------*/
-
-int tda18271_lookup_pll_map(struct dvb_frontend *fe,
- enum tda18271_map_type map_type,
- u32 *freq, u8 *post_div, u8 *div)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- struct tda18271_pll_map *map = NULL;
- unsigned int i = 0;
- char *map_name;
- int ret = 0;
-
- BUG_ON(!priv->maps);
-
- switch (map_type) {
- case MAIN_PLL:
- map = priv->maps->main_pll;
- map_name = "main_pll";
- break;
- case CAL_PLL:
- map = priv->maps->cal_pll;
- map_name = "cal_pll";
- break;
- default:
- /* we should never get here */
- map_name = "undefined";
- break;
- }
-
- if (!map) {
- tda_warn("%s map is not set!\n", map_name);
- ret = -EINVAL;
- goto fail;
- }
-
- while ((map[i].lomax * 1000) < *freq) {
- if (map[i + 1].lomax == 0) {
- tda_map("%s: frequency (%d) out of range\n",
- map_name, *freq);
- ret = -ERANGE;
- break;
- }
- i++;
- }
- *post_div = map[i].pd;
- *div = map[i].d;
-
- tda_map("(%d) %s: post div = 0x%02x, div = 0x%02x\n",
- i, map_name, *post_div, *div);
-fail:
- return ret;
-}
-
-int tda18271_lookup_map(struct dvb_frontend *fe,
- enum tda18271_map_type map_type,
- u32 *freq, u8 *val)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- struct tda18271_map *map = NULL;
- unsigned int i = 0;
- char *map_name;
- int ret = 0;
-
- BUG_ON(!priv->maps);
-
- switch (map_type) {
- case BP_FILTER:
- map = priv->maps->bp_filter;
- map_name = "bp_filter";
- break;
- case RF_CAL_KMCO:
- map = priv->maps->rf_cal_kmco;
- map_name = "km";
- break;
- case RF_BAND:
- map = priv->maps->rf_band;
- map_name = "rf_band";
- break;
- case GAIN_TAPER:
- map = priv->maps->gain_taper;
- map_name = "gain_taper";
- break;
- case RF_CAL:
- map = priv->maps->rf_cal;
- map_name = "rf_cal";
- break;
- case IR_MEASURE:
- map = priv->maps->ir_measure;
- map_name = "ir_measure";
- break;
- case RF_CAL_DC_OVER_DT:
- map = priv->maps->rf_cal_dc_over_dt;
- map_name = "rf_cal_dc_over_dt";
- break;
- default:
- /* we should never get here */
- map_name = "undefined";
- break;
- }
-
- if (!map) {
- tda_warn("%s map is not set!\n", map_name);
- ret = -EINVAL;
- goto fail;
- }
-
- while ((map[i].rfmax * 1000) < *freq) {
- if (map[i + 1].rfmax == 0) {
- tda_map("%s: frequency (%d) out of range\n",
- map_name, *freq);
- ret = -ERANGE;
- break;
- }
- i++;
- }
- *val = map[i].val;
-
- tda_map("(%d) %s: 0x%02x\n", i, map_name, *val);
-fail:
- return ret;
-}
-
-/*---------------------------------------------------------------------*/
-
-static struct tda18271_std_map tda18271c1_std_map = {
- .fm_radio = { .if_freq = 1250, .fm_rfn = 1, .agc_mode = 3, .std = 0,
- .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x18 */
- .atv_b = { .if_freq = 6750, .fm_rfn = 0, .agc_mode = 1, .std = 6,
- .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */
- .atv_dk = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7,
- .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */
- .atv_gh = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7,
- .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */
- .atv_i = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7,
- .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */
- .atv_l = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7,
- .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */
- .atv_lc = { .if_freq = 1250, .fm_rfn = 0, .agc_mode = 1, .std = 7,
- .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */
- .atv_mn = { .if_freq = 5750, .fm_rfn = 0, .agc_mode = 1, .std = 5,
- .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0d */
- .atsc_6 = { .if_freq = 3250, .fm_rfn = 0, .agc_mode = 3, .std = 4,
- .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */
- .dvbt_6 = { .if_freq = 3300, .fm_rfn = 0, .agc_mode = 3, .std = 4,
- .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */
- .dvbt_7 = { .if_freq = 3800, .fm_rfn = 0, .agc_mode = 3, .std = 5,
- .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */
- .dvbt_8 = { .if_freq = 4300, .fm_rfn = 0, .agc_mode = 3, .std = 6,
- .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1e */
- .qam_6 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5,
- .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */
- .qam_8 = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7,
- .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */
-};
-
-static struct tda18271_std_map tda18271c2_std_map = {
- .fm_radio = { .if_freq = 1250, .fm_rfn = 1, .agc_mode = 3, .std = 0,
- .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x18 */
- .atv_b = { .if_freq = 6000, .fm_rfn = 0, .agc_mode = 1, .std = 5,
- .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0d */
- .atv_dk = { .if_freq = 6900, .fm_rfn = 0, .agc_mode = 1, .std = 6,
- .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */
- .atv_gh = { .if_freq = 7100, .fm_rfn = 0, .agc_mode = 1, .std = 6,
- .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */
- .atv_i = { .if_freq = 7250, .fm_rfn = 0, .agc_mode = 1, .std = 6,
- .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */
- .atv_l = { .if_freq = 6900, .fm_rfn = 0, .agc_mode = 1, .std = 6,
- .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */
- .atv_lc = { .if_freq = 1250, .fm_rfn = 0, .agc_mode = 1, .std = 6,
- .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */
- .atv_mn = { .if_freq = 5400, .fm_rfn = 0, .agc_mode = 1, .std = 4,
- .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0c */
- .atsc_6 = { .if_freq = 3250, .fm_rfn = 0, .agc_mode = 3, .std = 4,
- .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */
- .dvbt_6 = { .if_freq = 3300, .fm_rfn = 0, .agc_mode = 3, .std = 4,
- .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */
- .dvbt_7 = { .if_freq = 3500, .fm_rfn = 0, .agc_mode = 3, .std = 4,
- .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */
- .dvbt_8 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5,
- .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */
- .qam_6 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5,
- .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */
- .qam_8 = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7,
- .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */
-};
-
-/*---------------------------------------------------------------------*/
-
-static struct tda18271_map_layout tda18271c1_map_layout = {
- .main_pll = tda18271c1_main_pll,
- .cal_pll = tda18271c1_cal_pll,
-
- .rf_cal = tda18271c1_rf_cal,
- .rf_cal_kmco = tda18271c1_km,
-
- .bp_filter = tda18271_bp_filter,
- .rf_band = tda18271_rf_band,
- .gain_taper = tda18271_gain_taper,
- .ir_measure = tda18271_ir_measure,
-};
-
-static struct tda18271_map_layout tda18271c2_map_layout = {
- .main_pll = tda18271c2_main_pll,
- .cal_pll = tda18271c2_cal_pll,
-
- .rf_cal = tda18271c2_rf_cal,
- .rf_cal_kmco = tda18271c2_km,
-
- .rf_cal_dc_over_dt = tda18271_rf_cal_dc_over_dt,
-
- .bp_filter = tda18271_bp_filter,
- .rf_band = tda18271_rf_band,
- .gain_taper = tda18271_gain_taper,
- .ir_measure = tda18271_ir_measure,
-};
-
-int tda18271_assign_map_layout(struct dvb_frontend *fe)
-{
- struct tda18271_priv *priv = fe->tuner_priv;
- int ret = 0;
-
- switch (priv->id) {
- case TDA18271HDC1:
- priv->maps = &tda18271c1_map_layout;
- memcpy(&priv->std, &tda18271c1_std_map,
- sizeof(struct tda18271_std_map));
- break;
- case TDA18271HDC2:
- priv->maps = &tda18271c2_map_layout;
- memcpy(&priv->std, &tda18271c2_std_map,
- sizeof(struct tda18271_std_map));
- break;
- default:
- ret = -EINVAL;
- break;
- }
- memcpy(priv->rf_cal_state, &tda18271_rf_band_template,
- sizeof(tda18271_rf_band_template));
-
- return ret;
-}
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
+++ /dev/null
-/*
- tda18271.h - header for the Philips / NXP TDA18271 silicon tuner
-
- Copyright (C) 2007, 2008 Michael Krufky <mkrufky@linuxtv.org>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef __TDA18271_H__
-#define __TDA18271_H__
-
-#include <linux/i2c.h>
-#include "dvb_frontend.h"
-
-struct tda18271_std_map_item {
- u16 if_freq;
-
- /* EP3[4:3] */
- unsigned int agc_mode:2;
- /* EP3[2:0] */
- unsigned int std:3;
- /* EP4[7] */
- unsigned int fm_rfn:1;
- /* EP4[4:2] */
- unsigned int if_lvl:3;
- /* EB22[6:0] */
- unsigned int rfagc_top:7;
-};
-
-struct tda18271_std_map {
- struct tda18271_std_map_item fm_radio;
- struct tda18271_std_map_item atv_b;
- struct tda18271_std_map_item atv_dk;
- struct tda18271_std_map_item atv_gh;
- struct tda18271_std_map_item atv_i;
- struct tda18271_std_map_item atv_l;
- struct tda18271_std_map_item atv_lc;
- struct tda18271_std_map_item atv_mn;
- struct tda18271_std_map_item atsc_6;
- struct tda18271_std_map_item dvbt_6;
- struct tda18271_std_map_item dvbt_7;
- struct tda18271_std_map_item dvbt_8;
- struct tda18271_std_map_item qam_6;
- struct tda18271_std_map_item qam_8;
-};
-
-enum tda18271_role {
- TDA18271_MASTER = 0,
- TDA18271_SLAVE,
-};
-
-enum tda18271_i2c_gate {
- TDA18271_GATE_AUTO = 0,
- TDA18271_GATE_ANALOG,
- TDA18271_GATE_DIGITAL,
-};
-
-struct tda18271_config {
- /* override default if freq / std settings (optional) */
- struct tda18271_std_map *std_map;
-
- /* master / slave tuner: master uses main pll, slave uses cal pll */
- enum tda18271_role role;
-
- /* use i2c gate provided by analog or digital demod */
- enum tda18271_i2c_gate gate;
-
- /* some i2c providers cant write all 39 registers at once */
- unsigned int small_i2c:1;
-};
-
-#if defined(CONFIG_DVB_TDA18271) || (defined(CONFIG_DVB_TDA18271_MODULE) && defined(MODULE))
-extern struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr,
- struct i2c_adapter *i2c,
- struct tda18271_config *cfg);
-#else
-static inline struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe,
- u8 addr,
- struct i2c_adapter *i2c,
- struct tda18271_config *cfg)
-{
- printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
- return NULL;
-}
-#endif
-
-#endif /* __TDA18271_H__ */
+++ /dev/null
-/*
- *
- * (c) 2005 Hartmut Hackmann
- * (c) 2007 Michael Krufky
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <asm/types.h>
-#include <linux/dvb/frontend.h>
-#include <linux/videodev2.h>
-
-#include "tda827x.h"
-
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
-
-#define dprintk(args...) \
- do { \
- if (debug) printk(KERN_DEBUG "tda827x: " args); \
- } while (0)
-
-struct tda827x_priv {
- int i2c_addr;
- struct i2c_adapter *i2c_adap;
- struct tda827x_config *cfg;
-
- unsigned int sgIF;
- unsigned char lpsel;
-
- u32 frequency;
- u32 bandwidth;
-};
-
-static void tda827x_set_std(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- struct tda827x_priv *priv = fe->tuner_priv;
- char *mode;
-
- priv->lpsel = 0;
- if (params->std & V4L2_STD_MN) {
- priv->sgIF = 92;
- priv->lpsel = 1;
- mode = "MN";
- } else if (params->std & V4L2_STD_B) {
- priv->sgIF = 108;
- mode = "B";
- } else if (params->std & V4L2_STD_GH) {
- priv->sgIF = 124;
- mode = "GH";
- } else if (params->std & V4L2_STD_PAL_I) {
- priv->sgIF = 124;
- mode = "I";
- } else if (params->std & V4L2_STD_DK) {
- priv->sgIF = 124;
- mode = "DK";
- } else if (params->std & V4L2_STD_SECAM_L) {
- priv->sgIF = 124;
- mode = "L";
- } else if (params->std & V4L2_STD_SECAM_LC) {
- priv->sgIF = 20;
- mode = "LC";
- } else {
- priv->sgIF = 124;
- mode = "xx";
- }
-
- if (params->mode == V4L2_TUNER_RADIO)
- priv->sgIF = 88; /* if frequency is 5.5 MHz */
-
- dprintk("setting tda827x to system %s\n", mode);
-}
-
-
-/* ------------------------------------------------------------------ */
-
-struct tda827x_data {
- u32 lomax;
- u8 spd;
- u8 bs;
- u8 bp;
- u8 cp;
- u8 gc3;
- u8 div1p5;
-};
-
-static const struct tda827x_data tda827x_table[] = {
- { .lomax = 62000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1},
- { .lomax = 66000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1},
- { .lomax = 76000000, .spd = 3, .bs = 1, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0},
- { .lomax = 84000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0},
- { .lomax = 93000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 98000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 109000000, .spd = 3, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 123000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1},
- { .lomax = 133000000, .spd = 2, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1},
- { .lomax = 151000000, .spd = 2, .bs = 1, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 154000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 181000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 0, .div1p5 = 0},
- { .lomax = 185000000, .spd = 2, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 217000000, .spd = 2, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 244000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1},
- { .lomax = 265000000, .spd = 1, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1},
- { .lomax = 302000000, .spd = 1, .bs = 1, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 324000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 370000000, .spd = 1, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 454000000, .spd = 1, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 493000000, .spd = 0, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1},
- { .lomax = 530000000, .spd = 0, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1},
- { .lomax = 554000000, .spd = 0, .bs = 1, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0},
- { .lomax = 604000000, .spd = 0, .bs = 1, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
- { .lomax = 696000000, .spd = 0, .bs = 2, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
- { .lomax = 740000000, .spd = 0, .bs = 2, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0},
- { .lomax = 820000000, .spd = 0, .bs = 3, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0},
- { .lomax = 865000000, .spd = 0, .bs = 3, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0},
- { .lomax = 0, .spd = 0, .bs = 0, .bp = 0, .cp = 0, .gc3 = 0, .div1p5 = 0}
-};
-
-static int tda827xo_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
-{
- struct tda827x_priv *priv = fe->tuner_priv;
- u8 buf[14];
-
- struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
- .buf = buf, .len = sizeof(buf) };
- int i, tuner_freq, if_freq;
- u32 N;
-
- dprintk("%s:\n", __func__);
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
- if_freq = 4000000;
- break;
- case BANDWIDTH_7_MHZ:
- if_freq = 4500000;
- break;
- default: /* 8 MHz or Auto */
- if_freq = 5000000;
- break;
- }
- tuner_freq = params->frequency + if_freq;
-
- i = 0;
- while (tda827x_table[i].lomax < tuner_freq) {
- if (tda827x_table[i + 1].lomax == 0)
- break;
- i++;
- }
-
- N = ((tuner_freq + 125000) / 250000) << (tda827x_table[i].spd + 2);
- buf[0] = 0;
- buf[1] = (N>>8) | 0x40;
- buf[2] = N & 0xff;
- buf[3] = 0;
- buf[4] = 0x52;
- buf[5] = (tda827x_table[i].spd << 6) + (tda827x_table[i].div1p5 << 5) +
- (tda827x_table[i].bs << 3) +
- tda827x_table[i].bp;
- buf[6] = (tda827x_table[i].gc3 << 4) + 0x8f;
- buf[7] = 0xbf;
- buf[8] = 0x2a;
- buf[9] = 0x05;
- buf[10] = 0xff;
- buf[11] = 0x00;
- buf[12] = 0x00;
- buf[13] = 0x40;
-
- msg.len = 14;
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) {
- printk("%s: could not write to tuner at addr: 0x%02x\n",
- __func__, priv->i2c_addr << 1);
- return -EIO;
- }
- msleep(500);
- /* correct CP value */
- buf[0] = 0x30;
- buf[1] = 0x50 + tda827x_table[i].cp;
- msg.len = 2;
-
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- priv->frequency = tuner_freq - if_freq; // FIXME
- priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
-
- return 0;
-}
-
-static int tda827xo_sleep(struct dvb_frontend *fe)
-{
- struct tda827x_priv *priv = fe->tuner_priv;
- static u8 buf[] = { 0x30, 0xd0 };
- struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
- .buf = buf, .len = sizeof(buf) };
-
- dprintk("%s:\n", __func__);
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- if (priv->cfg && priv->cfg->sleep)
- priv->cfg->sleep(fe);
-
- return 0;
-}
-
-/* ------------------------------------------------------------------ */
-
-static int tda827xo_set_analog_params(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- unsigned char tuner_reg[8];
- unsigned char reg2[2];
- u32 N;
- int i;
- struct tda827x_priv *priv = fe->tuner_priv;
- struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0 };
- unsigned int freq = params->frequency;
-
- tda827x_set_std(fe, params);
-
- if (params->mode == V4L2_TUNER_RADIO)
- freq = freq / 1000;
-
- N = freq + priv->sgIF;
-
- i = 0;
- while (tda827x_table[i].lomax < N * 62500) {
- if (tda827x_table[i + 1].lomax == 0)
- break;
- i++;
- }
-
- N = N << tda827x_table[i].spd;
-
- tuner_reg[0] = 0;
- tuner_reg[1] = (unsigned char)(N>>8);
- tuner_reg[2] = (unsigned char) N;
- tuner_reg[3] = 0x40;
- tuner_reg[4] = 0x52 + (priv->lpsel << 5);
- tuner_reg[5] = (tda827x_table[i].spd << 6) +
- (tda827x_table[i].div1p5 << 5) +
- (tda827x_table[i].bs << 3) + tda827x_table[i].bp;
- tuner_reg[6] = 0x8f + (tda827x_table[i].gc3 << 4);
- tuner_reg[7] = 0x8f;
-
- msg.buf = tuner_reg;
- msg.len = 8;
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- msg.buf = reg2;
- msg.len = 2;
- reg2[0] = 0x80;
- reg2[1] = 0;
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- reg2[0] = 0x60;
- reg2[1] = 0xbf;
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- reg2[0] = 0x30;
- reg2[1] = tuner_reg[4] + 0x80;
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- msleep(1);
- reg2[0] = 0x30;
- reg2[1] = tuner_reg[4] + 4;
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- msleep(1);
- reg2[0] = 0x30;
- reg2[1] = tuner_reg[4];
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- msleep(550);
- reg2[0] = 0x30;
- reg2[1] = (tuner_reg[4] & 0xfc) + tda827x_table[i].cp;
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- reg2[0] = 0x60;
- reg2[1] = 0x3f;
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- reg2[0] = 0x80;
- reg2[1] = 0x08; /* Vsync en */
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- priv->frequency = freq * 62500;
-
- return 0;
-}
-
-static void tda827xo_agcf(struct dvb_frontend *fe)
-{
- struct tda827x_priv *priv = fe->tuner_priv;
- unsigned char data[] = { 0x80, 0x0c };
- struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
- .buf = data, .len = 2};
-
- i2c_transfer(priv->i2c_adap, &msg, 1);
-}
-
-/* ------------------------------------------------------------------ */
-
-struct tda827xa_data {
- u32 lomax;
- u8 svco;
- u8 spd;
- u8 scr;
- u8 sbs;
- u8 gc3;
-};
-
-static const struct tda827xa_data tda827xa_dvbt[] = {
- { .lomax = 56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 1},
- { .lomax = 67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1},
- { .lomax = 81250000, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1},
- { .lomax = 97500000, .svco = 2, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1},
- { .lomax = 113750000, .svco = 3, .spd = 3, .scr = 0, .sbs = 1, .gc3 = 1},
- { .lomax = 134500000, .svco = 0, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
- { .lomax = 154000000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
- { .lomax = 162500000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
- { .lomax = 183000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
- { .lomax = 195000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1},
- { .lomax = 227500000, .svco = 3, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1},
- { .lomax = 269000000, .svco = 0, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1},
- { .lomax = 290000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1},
- { .lomax = 325000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1},
- { .lomax = 390000000, .svco = 2, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1},
- { .lomax = 455000000, .svco = 3, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1},
- { .lomax = 520000000, .svco = 0, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1},
- { .lomax = 538000000, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1},
- { .lomax = 550000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1},
- { .lomax = 620000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
- { .lomax = 650000000, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
- { .lomax = 700000000, .svco = 2, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
- { .lomax = 780000000, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
- { .lomax = 820000000, .svco = 3, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
- { .lomax = 870000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
- { .lomax = 911000000, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 0},
- { .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0}
-};
-
-static struct tda827xa_data tda827xa_analog[] = {
- { .lomax = 56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 3},
- { .lomax = 67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3},
- { .lomax = 81250000, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3},
- { .lomax = 97500000, .svco = 2, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3},
- { .lomax = 113750000, .svco = 3, .spd = 3, .scr = 0, .sbs = 1, .gc3 = 1},
- { .lomax = 134500000, .svco = 0, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
- { .lomax = 154000000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
- { .lomax = 162500000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
- { .lomax = 183000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1},
- { .lomax = 195000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1},
- { .lomax = 227500000, .svco = 3, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 3},
- { .lomax = 269000000, .svco = 0, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 3},
- { .lomax = 325000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1},
- { .lomax = 390000000, .svco = 2, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 3},
- { .lomax = 455000000, .svco = 3, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 3},
- { .lomax = 520000000, .svco = 0, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1},
- { .lomax = 538000000, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1},
- { .lomax = 554000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1},
- { .lomax = 620000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
- { .lomax = 650000000, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
- { .lomax = 700000000, .svco = 2, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
- { .lomax = 780000000, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
- { .lomax = 820000000, .svco = 3, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0},
- { .lomax = 870000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0},
- { .lomax = 911000000, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 0},
- { .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0}
-};
-
-static int tda827xa_sleep(struct dvb_frontend *fe)
-{
- struct tda827x_priv *priv = fe->tuner_priv;
- static u8 buf[] = { 0x30, 0x90 };
- struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
- .buf = buf, .len = sizeof(buf) };
-
- dprintk("%s:\n", __func__);
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
-
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 0);
-
- if (priv->cfg && priv->cfg->sleep)
- priv->cfg->sleep(fe);
-
- return 0;
-}
-
-static void tda827xa_lna_gain(struct dvb_frontend *fe, int high,
- struct analog_parameters *params)
-{
- struct tda827x_priv *priv = fe->tuner_priv;
- unsigned char buf[] = {0x22, 0x01};
- int arg;
- int gp_func;
- struct i2c_msg msg = { .addr = priv->cfg->switch_addr, .flags = 0,
- .buf = buf, .len = sizeof(buf) };
-
- if (NULL == priv->cfg) {
- dprintk("tda827x_config not defined, cannot set LNA gain!\n");
- return;
- }
- if (priv->cfg->config) {
- if (high)
- dprintk("setting LNA to high gain\n");
- else
- dprintk("setting LNA to low gain\n");
- }
- switch (priv->cfg->config) {
- case 0: /* no LNA */
- break;
- case 1: /* switch is GPIO 0 of tda8290 */
- case 2:
- if (params == NULL) {
- gp_func = 0;
- arg = 0;
- } else {
- /* turn Vsync on */
- gp_func = 1;
- if (params->std & V4L2_STD_MN)
- arg = 1;
- else
- arg = 0;
- }
- if (priv->cfg->tuner_callback)
- priv->cfg->tuner_callback(priv->i2c_adap->algo_data,
- gp_func, arg);
- buf[1] = high ? 0 : 1;
- if (priv->cfg->config == 2)
- buf[1] = high ? 1 : 0;
- i2c_transfer(priv->i2c_adap, &msg, 1);
- break;
- case 3: /* switch with GPIO of saa713x */
- if (priv->cfg->tuner_callback)
- priv->cfg->tuner_callback(priv->i2c_adap->algo_data, 0, high);
- break;
- }
-}
-
-static int tda827xa_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
-{
- struct tda827x_priv *priv = fe->tuner_priv;
- u8 buf[11];
-
- struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
- .buf = buf, .len = sizeof(buf) };
-
- int i, tuner_freq, if_freq;
- u32 N;
-
- dprintk("%s:\n", __func__);
-
- tda827xa_lna_gain(fe, 1, NULL);
- msleep(20);
-
- switch (params->u.ofdm.bandwidth) {
- case BANDWIDTH_6_MHZ:
- if_freq = 4000000;
- break;
- case BANDWIDTH_7_MHZ:
- if_freq = 4500000;
- break;
- default: /* 8 MHz or Auto */
- if_freq = 5000000;
- break;
- }
- tuner_freq = params->frequency + if_freq;
-
- i = 0;
- while (tda827xa_dvbt[i].lomax < tuner_freq) {
- if(tda827xa_dvbt[i + 1].lomax == 0)
- break;
- i++;
- }
-
- N = ((tuner_freq + 31250) / 62500) << tda827xa_dvbt[i].spd;
- buf[0] = 0; // subaddress
- buf[1] = N >> 8;
- buf[2] = N & 0xff;
- buf[3] = 0;
- buf[4] = 0x16;
- buf[5] = (tda827xa_dvbt[i].spd << 5) + (tda827xa_dvbt[i].svco << 3) +
- tda827xa_dvbt[i].sbs;
- buf[6] = 0x4b + (tda827xa_dvbt[i].gc3 << 4);
- buf[7] = 0x1c;
- buf[8] = 0x06;
- buf[9] = 0x24;
- buf[10] = 0x00;
- msg.len = 11;
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) {
- printk("%s: could not write to tuner at addr: 0x%02x\n",
- __func__, priv->i2c_addr << 1);
- return -EIO;
- }
- buf[0] = 0x90;
- buf[1] = 0xff;
- buf[2] = 0x60;
- buf[3] = 0x00;
- buf[4] = 0x59; // lpsel, for 6MHz + 2
- msg.len = 5;
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- buf[0] = 0xa0;
- buf[1] = 0x40;
- msg.len = 2;
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- msleep(11);
- msg.flags = I2C_M_RD;
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(priv->i2c_adap, &msg, 1);
- msg.flags = 0;
-
- buf[1] >>= 4;
- dprintk("tda8275a AGC2 gain is: %d\n", buf[1]);
- if ((buf[1]) < 2) {
- tda827xa_lna_gain(fe, 0, NULL);
- buf[0] = 0x60;
- buf[1] = 0x0c;
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(priv->i2c_adap, &msg, 1);
- }
-
- buf[0] = 0xc0;
- buf[1] = 0x99; // lpsel, for 6MHz + 2
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- buf[0] = 0x60;
- buf[1] = 0x3c;
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- /* correct CP value */
- buf[0] = 0x30;
- buf[1] = 0x10 + tda827xa_dvbt[i].scr;
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- msleep(163);
- buf[0] = 0xc0;
- buf[1] = 0x39; // lpsel, for 6MHz + 2
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- msleep(3);
- /* freeze AGC1 */
- buf[0] = 0x50;
- buf[1] = 0x4f + (tda827xa_dvbt[i].gc3 << 4);
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- priv->frequency = tuner_freq - if_freq; // FIXME
- priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0;
-
- return 0;
-}
-
-
-static int tda827xa_set_analog_params(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- unsigned char tuner_reg[11];
- u32 N;
- int i;
- struct tda827x_priv *priv = fe->tuner_priv;
- struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0,
- .buf = tuner_reg, .len = sizeof(tuner_reg) };
- unsigned int freq = params->frequency;
-
- tda827x_set_std(fe, params);
-
- tda827xa_lna_gain(fe, 1, params);
- msleep(10);
-
- if (params->mode == V4L2_TUNER_RADIO)
- freq = freq / 1000;
-
- N = freq + priv->sgIF;
-
- i = 0;
- while (tda827xa_analog[i].lomax < N * 62500) {
- if (tda827xa_analog[i + 1].lomax == 0)
- break;
- i++;
- }
-
- N = N << tda827xa_analog[i].spd;
-
- tuner_reg[0] = 0;
- tuner_reg[1] = (unsigned char)(N>>8);
- tuner_reg[2] = (unsigned char) N;
- tuner_reg[3] = 0;
- tuner_reg[4] = 0x16;
- tuner_reg[5] = (tda827xa_analog[i].spd << 5) +
- (tda827xa_analog[i].svco << 3) +
- tda827xa_analog[i].sbs;
- tuner_reg[6] = 0x8b + (tda827xa_analog[i].gc3 << 4);
- tuner_reg[7] = 0x1c;
- tuner_reg[8] = 4;
- tuner_reg[9] = 0x20;
- tuner_reg[10] = 0x00;
- msg.len = 11;
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- tuner_reg[0] = 0x90;
- tuner_reg[1] = 0xff;
- tuner_reg[2] = 0xe0;
- tuner_reg[3] = 0;
- tuner_reg[4] = 0x99 + (priv->lpsel << 1);
- msg.len = 5;
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- tuner_reg[0] = 0xa0;
- tuner_reg[1] = 0xc0;
- msg.len = 2;
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- tuner_reg[0] = 0x30;
- tuner_reg[1] = 0x10 + tda827xa_analog[i].scr;
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- msg.flags = I2C_M_RD;
- i2c_transfer(priv->i2c_adap, &msg, 1);
- msg.flags = 0;
- tuner_reg[1] >>= 4;
- dprintk("AGC2 gain is: %d\n", tuner_reg[1]);
- if (tuner_reg[1] < 1)
- tda827xa_lna_gain(fe, 0, params);
-
- msleep(100);
- tuner_reg[0] = 0x60;
- tuner_reg[1] = 0x3c;
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- msleep(163);
- tuner_reg[0] = 0x50;
- tuner_reg[1] = 0x8f + (tda827xa_analog[i].gc3 << 4);
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- tuner_reg[0] = 0x80;
- tuner_reg[1] = 0x28;
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- tuner_reg[0] = 0xb0;
- tuner_reg[1] = 0x01;
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- tuner_reg[0] = 0xc0;
- tuner_reg[1] = 0x19 + (priv->lpsel << 1);
- i2c_transfer(priv->i2c_adap, &msg, 1);
-
- priv->frequency = freq * 62500;
-
- return 0;
-}
-
-static void tda827xa_agcf(struct dvb_frontend *fe)
-{
- struct tda827x_priv *priv = fe->tuner_priv;
- unsigned char data[] = {0x80, 0x2c};
- struct i2c_msg msg = {.addr = priv->i2c_addr, .flags = 0,
- .buf = data, .len = 2};
- i2c_transfer(priv->i2c_adap, &msg, 1);
-}
-
-/* ------------------------------------------------------------------ */
-
-static int tda827x_release(struct dvb_frontend *fe)
-{
- kfree(fe->tuner_priv);
- fe->tuner_priv = NULL;
- return 0;
-}
-
-static int tda827x_get_frequency(struct dvb_frontend *fe, u32 *frequency)
-{
- struct tda827x_priv *priv = fe->tuner_priv;
- *frequency = priv->frequency;
- return 0;
-}
-
-static int tda827x_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
-{
- struct tda827x_priv *priv = fe->tuner_priv;
- *bandwidth = priv->bandwidth;
- return 0;
-}
-
-static int tda827x_init(struct dvb_frontend *fe)
-{
- struct tda827x_priv *priv = fe->tuner_priv;
- dprintk("%s:\n", __func__);
- if (priv->cfg && priv->cfg->init)
- priv->cfg->init(fe);
-
- return 0;
-}
-
-static int tda827x_probe_version(struct dvb_frontend *fe);
-
-static int tda827x_initial_init(struct dvb_frontend *fe)
-{
- int ret;
- ret = tda827x_probe_version(fe);
- if (ret)
- return ret;
- return fe->ops.tuner_ops.init(fe);
-}
-
-static int tda827x_initial_sleep(struct dvb_frontend *fe)
-{
- int ret;
- ret = tda827x_probe_version(fe);
- if (ret)
- return ret;
- return fe->ops.tuner_ops.sleep(fe);
-}
-
-static struct dvb_tuner_ops tda827xo_tuner_ops = {
- .info = {
- .name = "Philips TDA827X",
- .frequency_min = 55000000,
- .frequency_max = 860000000,
- .frequency_step = 250000
- },
- .release = tda827x_release,
- .init = tda827x_initial_init,
- .sleep = tda827x_initial_sleep,
- .set_params = tda827xo_set_params,
- .set_analog_params = tda827xo_set_analog_params,
- .get_frequency = tda827x_get_frequency,
- .get_bandwidth = tda827x_get_bandwidth,
-};
-
-static struct dvb_tuner_ops tda827xa_tuner_ops = {
- .info = {
- .name = "Philips TDA827XA",
- .frequency_min = 44000000,
- .frequency_max = 906000000,
- .frequency_step = 62500
- },
- .release = tda827x_release,
- .init = tda827x_init,
- .sleep = tda827xa_sleep,
- .set_params = tda827xa_set_params,
- .set_analog_params = tda827xa_set_analog_params,
- .get_frequency = tda827x_get_frequency,
- .get_bandwidth = tda827x_get_bandwidth,
-};
-
-static int tda827x_probe_version(struct dvb_frontend *fe)
-{ u8 data;
- struct tda827x_priv *priv = fe->tuner_priv;
- struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = I2C_M_RD,
- .buf = &data, .len = 1 };
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) {
- printk("%s: could not read from tuner at addr: 0x%02x\n",
- __func__, msg.addr << 1);
- return -EIO;
- }
- if ((data & 0x3c) == 0) {
- dprintk("tda827x tuner found\n");
- fe->ops.tuner_ops.init = tda827x_init;
- fe->ops.tuner_ops.sleep = tda827xo_sleep;
- if (priv->cfg)
- priv->cfg->agcf = tda827xo_agcf;
- } else {
- dprintk("tda827xa tuner found\n");
- memcpy(&fe->ops.tuner_ops, &tda827xa_tuner_ops, sizeof(struct dvb_tuner_ops));
- if (priv->cfg)
- priv->cfg->agcf = tda827xa_agcf;
- }
- return 0;
-}
-
-struct dvb_frontend *tda827x_attach(struct dvb_frontend *fe, int addr,
- struct i2c_adapter *i2c,
- struct tda827x_config *cfg)
-{
- struct tda827x_priv *priv = NULL;
-
- dprintk("%s:\n", __func__);
- priv = kzalloc(sizeof(struct tda827x_priv), GFP_KERNEL);
- if (priv == NULL)
- return NULL;
-
- priv->i2c_addr = addr;
- priv->i2c_adap = i2c;
- priv->cfg = cfg;
- memcpy(&fe->ops.tuner_ops, &tda827xo_tuner_ops, sizeof(struct dvb_tuner_ops));
- fe->tuner_priv = priv;
-
- dprintk("type set to %s\n", fe->ops.tuner_ops.info.name);
-
- return fe;
-}
-EXPORT_SYMBOL_GPL(tda827x_attach);
-
-MODULE_DESCRIPTION("DVB TDA827x driver");
-MODULE_AUTHOR("Hartmut Hackmann <hartmut.hackmann@t-online.de>");
-MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
-MODULE_LICENSE("GPL");
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
+++ /dev/null
- /*
- DVB Driver for Philips tda827x / tda827xa Silicon tuners
-
- (c) 2005 Hartmut Hackmann
- (c) 2007 Michael Krufky
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- */
-
-#ifndef __DVB_TDA827X_H__
-#define __DVB_TDA827X_H__
-
-#include <linux/i2c.h>
-#include "dvb_frontend.h"
-
-struct tda827x_config
-{
- /* saa7134 - provided callbacks */
- int (*init) (struct dvb_frontend *fe);
- int (*sleep) (struct dvb_frontend *fe);
-
- /* interface to tda829x driver */
- unsigned int config;
- int switch_addr;
- int (*tuner_callback) (void *dev, int command, int arg);
-
- void (*agcf)(struct dvb_frontend *fe);
-};
-
-
-/**
- * Attach a tda827x tuner to the supplied frontend structure.
- *
- * @param fe Frontend to attach to.
- * @param addr i2c address of the tuner.
- * @param i2c i2c adapter to use.
- * @param cfg optional callback function pointers.
- * @return FE pointer on success, NULL on failure.
- */
-#if defined(CONFIG_DVB_TDA827X) || (defined(CONFIG_DVB_TDA827X_MODULE) && defined(MODULE))
-extern struct dvb_frontend* tda827x_attach(struct dvb_frontend *fe, int addr,
- struct i2c_adapter *i2c,
- struct tda827x_config *cfg);
-#else
-static inline struct dvb_frontend* tda827x_attach(struct dvb_frontend *fe,
- int addr,
- struct i2c_adapter *i2c,
- struct tda827x_config *cfg)
-{
- printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
- return NULL;
-}
-#endif // CONFIG_DVB_TDA827X
-
-#endif // __DVB_TDA827X_H__
+++ /dev/null
-/*
- * Driver for Xceive XC5000 "QAM/8VSB single chip tuner"
- *
- * Copyright (c) 2007 Xceive Corporation
- * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/videodev2.h>
-#include <linux/delay.h>
-#include <linux/dvb/frontend.h>
-#include <linux/i2c.h>
-
-#include "dvb_frontend.h"
-
-#include "xc5000.h"
-#include "xc5000_priv.h"
-
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off).");
-
-#define dprintk(level,fmt, arg...) if (debug >= level) \
- printk(KERN_INFO "%s: " fmt, "xc5000", ## arg)
-
-#define XC5000_DEFAULT_FIRMWARE "dvb-fe-xc5000-1.1.fw"
-#define XC5000_DEFAULT_FIRMWARE_SIZE 12332
-
-/* Misc Defines */
-#define MAX_TV_STANDARD 23
-#define XC_MAX_I2C_WRITE_LENGTH 64
-
-/* Signal Types */
-#define XC_RF_MODE_AIR 0
-#define XC_RF_MODE_CABLE 1
-
-/* Result codes */
-#define XC_RESULT_SUCCESS 0
-#define XC_RESULT_RESET_FAILURE 1
-#define XC_RESULT_I2C_WRITE_FAILURE 2
-#define XC_RESULT_I2C_READ_FAILURE 3
-#define XC_RESULT_OUT_OF_RANGE 5
-
-/* Product id */
-#define XC_PRODUCT_ID_FW_NOT_LOADED 0x2000
-#define XC_PRODUCT_ID_FW_LOADED 0x1388
-
-/* Registers */
-#define XREG_INIT 0x00
-#define XREG_VIDEO_MODE 0x01
-#define XREG_AUDIO_MODE 0x02
-#define XREG_RF_FREQ 0x03
-#define XREG_D_CODE 0x04
-#define XREG_IF_OUT 0x05
-#define XREG_SEEK_MODE 0x07
-#define XREG_POWER_DOWN 0x0A
-#define XREG_SIGNALSOURCE 0x0D /* 0=Air, 1=Cable */
-#define XREG_SMOOTHEDCVBS 0x0E
-#define XREG_XTALFREQ 0x0F
-#define XREG_FINERFFREQ 0x10
-#define XREG_DDIMODE 0x11
-
-#define XREG_ADC_ENV 0x00
-#define XREG_QUALITY 0x01
-#define XREG_FRAME_LINES 0x02
-#define XREG_HSYNC_FREQ 0x03
-#define XREG_LOCK 0x04
-#define XREG_FREQ_ERROR 0x05
-#define XREG_SNR 0x06
-#define XREG_VERSION 0x07
-#define XREG_PRODUCT_ID 0x08
-#define XREG_BUSY 0x09
-
-/*
- Basic firmware description. This will remain with
- the driver for documentation purposes.
-
- This represents an I2C firmware file encoded as a
- string of unsigned char. Format is as follows:
-
- char[0 ]=len0_MSB -> len = len_MSB * 256 + len_LSB
- char[1 ]=len0_LSB -> length of first write transaction
- char[2 ]=data0 -> first byte to be sent
- char[3 ]=data1
- char[4 ]=data2
- char[ ]=...
- char[M ]=dataN -> last byte to be sent
- char[M+1]=len1_MSB -> len = len_MSB * 256 + len_LSB
- char[M+2]=len1_LSB -> length of second write transaction
- char[M+3]=data0
- char[M+4]=data1
- ...
- etc.
-
- The [len] value should be interpreted as follows:
-
- len= len_MSB _ len_LSB
- len=1111_1111_1111_1111 : End of I2C_SEQUENCE
- len=0000_0000_0000_0000 : Reset command: Do hardware reset
- len=0NNN_NNNN_NNNN_NNNN : Normal transaction: number of bytes = {1:32767)
- len=1WWW_WWWW_WWWW_WWWW : Wait command: wait for {1:32767} ms
-
- For the RESET and WAIT commands, the two following bytes will contain
- immediately the length of the following transaction.
-
-*/
-typedef struct {
- char *Name;
- u16 AudioMode;
- u16 VideoMode;
-} XC_TV_STANDARD;
-
-/* Tuner standards */
-#define MN_NTSC_PAL_BTSC 0
-#define MN_NTSC_PAL_A2 1
-#define MN_NTSC_PAL_EIAJ 2
-#define MN_NTSC_PAL_Mono 3
-#define BG_PAL_A2 4
-#define BG_PAL_NICAM 5
-#define BG_PAL_MONO 6
-#define I_PAL_NICAM 7
-#define I_PAL_NICAM_MONO 8
-#define DK_PAL_A2 9
-#define DK_PAL_NICAM 10
-#define DK_PAL_MONO 11
-#define DK_SECAM_A2DK1 12
-#define DK_SECAM_A2LDK3 13
-#define DK_SECAM_A2MONO 14
-#define L_SECAM_NICAM 15
-#define LC_SECAM_NICAM 16
-#define DTV6 17
-#define DTV8 18
-#define DTV7_8 19
-#define DTV7 20
-#define FM_Radio_INPUT2 21
-#define FM_Radio_INPUT1 22
-
-static XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = {
- {"M/N-NTSC/PAL-BTSC", 0x0400, 0x8020},
- {"M/N-NTSC/PAL-A2", 0x0600, 0x8020},
- {"M/N-NTSC/PAL-EIAJ", 0x0440, 0x8020},
- {"M/N-NTSC/PAL-Mono", 0x0478, 0x8020},
- {"B/G-PAL-A2", 0x0A00, 0x8049},
- {"B/G-PAL-NICAM", 0x0C04, 0x8049},
- {"B/G-PAL-MONO", 0x0878, 0x8059},
- {"I-PAL-NICAM", 0x1080, 0x8009},
- {"I-PAL-NICAM-MONO", 0x0E78, 0x8009},
- {"D/K-PAL-A2", 0x1600, 0x8009},
- {"D/K-PAL-NICAM", 0x0E80, 0x8009},
- {"D/K-PAL-MONO", 0x1478, 0x8009},
- {"D/K-SECAM-A2 DK1", 0x1200, 0x8009},
- {"D/K-SECAM-A2 L/DK3",0x0E00, 0x8009},
- {"D/K-SECAM-A2 MONO", 0x1478, 0x8009},
- {"L-SECAM-NICAM", 0x8E82, 0x0009},
- {"L'-SECAM-NICAM", 0x8E82, 0x4009},
- {"DTV6", 0x00C0, 0x8002},
- {"DTV8", 0x00C0, 0x800B},
- {"DTV7/8", 0x00C0, 0x801B},
- {"DTV7", 0x00C0, 0x8007},
- {"FM Radio-INPUT2", 0x9802, 0x9002},
- {"FM Radio-INPUT1", 0x0208, 0x9002}
-};
-
-static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len);
-static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len);
-static void xc5000_TunerReset(struct dvb_frontend *fe);
-
-static int xc_send_i2c_data(struct xc5000_priv *priv, u8 *buf, int len)
-{
- return xc5000_writeregs(priv, buf, len)
- ? XC_RESULT_I2C_WRITE_FAILURE : XC_RESULT_SUCCESS;
-}
-
-static int xc_read_i2c_data(struct xc5000_priv *priv, u8 *buf, int len)
-{
- return xc5000_readregs(priv, buf, len)
- ? XC_RESULT_I2C_READ_FAILURE : XC_RESULT_SUCCESS;
-}
-
-static int xc_reset(struct dvb_frontend *fe)
-{
- xc5000_TunerReset(fe);
- return XC_RESULT_SUCCESS;
-}
-
-static void xc_wait(int wait_ms)
-{
- msleep(wait_ms);
-}
-
-static void xc5000_TunerReset(struct dvb_frontend *fe)
-{
- struct xc5000_priv *priv = fe->tuner_priv;
- int ret;
-
- dprintk(1, "%s()\n", __func__);
-
- if (priv->cfg->tuner_callback) {
- ret = priv->cfg->tuner_callback(priv->cfg->priv,
- XC5000_TUNER_RESET, 0);
- if (ret)
- printk(KERN_ERR "xc5000: reset failed\n");
- } else
- printk(KERN_ERR "xc5000: no tuner reset callback function, fatal\n");
-}
-
-static int xc_write_reg(struct xc5000_priv *priv, u16 regAddr, u16 i2cData)
-{
- u8 buf[4];
- int WatchDogTimer = 5;
- int result;
-
- buf[0] = (regAddr >> 8) & 0xFF;
- buf[1] = regAddr & 0xFF;
- buf[2] = (i2cData >> 8) & 0xFF;
- buf[3] = i2cData & 0xFF;
- result = xc_send_i2c_data(priv, buf, 4);
- if (result == XC_RESULT_SUCCESS) {
- /* wait for busy flag to clear */
- while ((WatchDogTimer > 0) && (result == XC_RESULT_SUCCESS)) {
- buf[0] = 0;
- buf[1] = XREG_BUSY;
-
- result = xc_send_i2c_data(priv, buf, 2);
- if (result == XC_RESULT_SUCCESS) {
- result = xc_read_i2c_data(priv, buf, 2);
- if (result == XC_RESULT_SUCCESS) {
- if ((buf[0] == 0) && (buf[1] == 0)) {
- /* busy flag cleared */
- break;
- } else {
- xc_wait(100); /* wait 5 ms */
- WatchDogTimer--;
- }
- }
- }
- }
- }
- if (WatchDogTimer < 0)
- result = XC_RESULT_I2C_WRITE_FAILURE;
-
- return result;
-}
-
-static int xc_read_reg(struct xc5000_priv *priv, u16 regAddr, u16 *i2cData)
-{
- u8 buf[2];
- int result;
-
- buf[0] = (regAddr >> 8) & 0xFF;
- buf[1] = regAddr & 0xFF;
- result = xc_send_i2c_data(priv, buf, 2);
- if (result != XC_RESULT_SUCCESS)
- return result;
-
- result = xc_read_i2c_data(priv, buf, 2);
- if (result != XC_RESULT_SUCCESS)
- return result;
-
- *i2cData = buf[0] * 256 + buf[1];
- return result;
-}
-
-static int xc_load_i2c_sequence(struct dvb_frontend *fe, u8 i2c_sequence[])
-{
- struct xc5000_priv *priv = fe->tuner_priv;
-
- int i, nbytes_to_send, result;
- unsigned int len, pos, index;
- u8 buf[XC_MAX_I2C_WRITE_LENGTH];
-
- index=0;
- while ((i2c_sequence[index]!=0xFF) || (i2c_sequence[index+1]!=0xFF)) {
- len = i2c_sequence[index]* 256 + i2c_sequence[index+1];
- if (len == 0x0000) {
- /* RESET command */
- result = xc_reset(fe);
- index += 2;
- if (result != XC_RESULT_SUCCESS)
- return result;
- } else if (len & 0x8000) {
- /* WAIT command */
- xc_wait(len & 0x7FFF);
- index += 2;
- } else {
- /* Send i2c data whilst ensuring individual transactions
- * do not exceed XC_MAX_I2C_WRITE_LENGTH bytes.
- */
- index += 2;
- buf[0] = i2c_sequence[index];
- buf[1] = i2c_sequence[index + 1];
- pos = 2;
- while (pos < len) {
- if ((len - pos) > XC_MAX_I2C_WRITE_LENGTH - 2) {
- nbytes_to_send = XC_MAX_I2C_WRITE_LENGTH;
- } else {
- nbytes_to_send = (len - pos + 2);
- }
- for (i=2; i<nbytes_to_send; i++) {
- buf[i] = i2c_sequence[index + pos + i - 2];
- }
- result = xc_send_i2c_data(priv, buf, nbytes_to_send);
-
- if (result != XC_RESULT_SUCCESS)
- return result;
-
- pos += nbytes_to_send - 2;
- }
- index += len;
- }
- }
- return XC_RESULT_SUCCESS;
-}
-
-static int xc_initialize(struct xc5000_priv *priv)
-{
- dprintk(1, "%s()\n", __func__);
- return xc_write_reg(priv, XREG_INIT, 0);
-}
-
-static int xc_SetTVStandard(struct xc5000_priv *priv,
- u16 VideoMode, u16 AudioMode)
-{
- int ret;
- dprintk(1, "%s(0x%04x,0x%04x)\n", __func__, VideoMode, AudioMode);
- dprintk(1, "%s() Standard = %s\n",
- __func__,
- XC5000_Standard[priv->video_standard].Name);
-
- ret = xc_write_reg(priv, XREG_VIDEO_MODE, VideoMode);
- if (ret == XC_RESULT_SUCCESS)
- ret = xc_write_reg(priv, XREG_AUDIO_MODE, AudioMode);
-
- return ret;
-}
-
-static int xc_shutdown(struct xc5000_priv *priv)
-{
- return 0;
- /* Fixme: cannot bring tuner back alive once shutdown
- * without reloading the driver modules.
- * return xc_write_reg(priv, XREG_POWER_DOWN, 0);
- */
-}
-
-static int xc_SetSignalSource(struct xc5000_priv *priv, u16 rf_mode)
-{
- dprintk(1, "%s(%d) Source = %s\n", __func__, rf_mode,
- rf_mode == XC_RF_MODE_AIR ? "ANTENNA" : "CABLE");
-
- if ((rf_mode != XC_RF_MODE_AIR) && (rf_mode != XC_RF_MODE_CABLE))
- {
- rf_mode = XC_RF_MODE_CABLE;
- printk(KERN_ERR
- "%s(), Invalid mode, defaulting to CABLE",
- __func__);
- }
- return xc_write_reg(priv, XREG_SIGNALSOURCE, rf_mode);
-}
-
-static const struct dvb_tuner_ops xc5000_tuner_ops;
-
-static int xc_set_RF_frequency(struct xc5000_priv *priv, u32 freq_hz)
-{
- u16 freq_code;
-
- dprintk(1, "%s(%u)\n", __func__, freq_hz);
-
- if ((freq_hz > xc5000_tuner_ops.info.frequency_max) ||
- (freq_hz < xc5000_tuner_ops.info.frequency_min))
- return XC_RESULT_OUT_OF_RANGE;
-
- freq_code = (u16)(freq_hz / 15625);
-
- return xc_write_reg(priv, XREG_RF_FREQ, freq_code);
-}
-
-
-static int xc_set_IF_frequency(struct xc5000_priv *priv, u32 freq_khz)
-{
- u32 freq_code = (freq_khz * 1024)/1000;
- dprintk(1, "%s(freq_khz = %d) freq_code = 0x%x\n",
- __func__, freq_khz, freq_code);
-
- return xc_write_reg(priv, XREG_IF_OUT, freq_code);
-}
-
-
-static int xc_get_ADC_Envelope(struct xc5000_priv *priv, u16 *adc_envelope)
-{
- return xc_read_reg(priv, XREG_ADC_ENV, adc_envelope);
-}
-
-static int xc_get_frequency_error(struct xc5000_priv *priv, u32 *freq_error_hz)
-{
- int result;
- u16 regData;
- u32 tmp;
-
- result = xc_read_reg(priv, XREG_FREQ_ERROR, ®Data);
- if (result)
- return result;
-
- tmp = (u32)regData;
- (*freq_error_hz) = (tmp * 15625) / 1000;
- return result;
-}
-
-static int xc_get_lock_status(struct xc5000_priv *priv, u16 *lock_status)
-{
- return xc_read_reg(priv, XREG_LOCK, lock_status);
-}
-
-static int xc_get_version(struct xc5000_priv *priv,
- u8 *hw_majorversion, u8 *hw_minorversion,
- u8 *fw_majorversion, u8 *fw_minorversion)
-{
- u16 data;
- int result;
-
- result = xc_read_reg(priv, XREG_VERSION, &data);
- if (result)
- return result;
-
- (*hw_majorversion) = (data >> 12) & 0x0F;
- (*hw_minorversion) = (data >> 8) & 0x0F;
- (*fw_majorversion) = (data >> 4) & 0x0F;
- (*fw_minorversion) = data & 0x0F;
-
- return 0;
-}
-
-static int xc_get_hsync_freq(struct xc5000_priv *priv, u32 *hsync_freq_hz)
-{
- u16 regData;
- int result;
-
- result = xc_read_reg(priv, XREG_HSYNC_FREQ, ®Data);
- if (result)
- return result;
-
- (*hsync_freq_hz) = ((regData & 0x0fff) * 763)/100;
- return result;
-}
-
-static int xc_get_frame_lines(struct xc5000_priv *priv, u16 *frame_lines)
-{
- return xc_read_reg(priv, XREG_FRAME_LINES, frame_lines);
-}
-
-static int xc_get_quality(struct xc5000_priv *priv, u16 *quality)
-{
- return xc_read_reg(priv, XREG_QUALITY, quality);
-}
-
-static u16 WaitForLock(struct xc5000_priv *priv)
-{
- u16 lockState = 0;
- int watchDogCount = 40;
-
- while ((lockState == 0) && (watchDogCount > 0)) {
- xc_get_lock_status(priv, &lockState);
- if (lockState != 1) {
- xc_wait(5);
- watchDogCount--;
- }
- }
- return lockState;
-}
-
-static int xc_tune_channel(struct xc5000_priv *priv, u32 freq_hz)
-{
- int found = 0;
-
- dprintk(1, "%s(%u)\n", __func__, freq_hz);
-
- if (xc_set_RF_frequency(priv, freq_hz) != XC_RESULT_SUCCESS)
- return 0;
-
- if (WaitForLock(priv) == 1)
- found = 1;
-
- return found;
-}
-
-static int xc5000_readreg(struct xc5000_priv *priv, u16 reg, u16 *val)
-{
- u8 buf[2] = { reg >> 8, reg & 0xff };
- u8 bval[2] = { 0, 0 };
- struct i2c_msg msg[2] = {
- { .addr = priv->cfg->i2c_address,
- .flags = 0, .buf = &buf[0], .len = 2 },
- { .addr = priv->cfg->i2c_address,
- .flags = I2C_M_RD, .buf = &bval[0], .len = 2 },
- };
-
- if (i2c_transfer(priv->i2c, msg, 2) != 2) {
- printk(KERN_WARNING "xc5000: I2C read failed\n");
- return -EREMOTEIO;
- }
-
- *val = (bval[0] << 8) | bval[1];
- return 0;
-}
-
-static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len)
-{
- struct i2c_msg msg = { .addr = priv->cfg->i2c_address,
- .flags = 0, .buf = buf, .len = len };
-
- if (i2c_transfer(priv->i2c, &msg, 1) != 1) {
- printk(KERN_ERR "xc5000: I2C write failed (len=%i)\n",
- (int)len);
- return -EREMOTEIO;
- }
- return 0;
-}
-
-static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len)
-{
- struct i2c_msg msg = { .addr = priv->cfg->i2c_address,
- .flags = I2C_M_RD, .buf = buf, .len = len };
-
- if (i2c_transfer(priv->i2c, &msg, 1) != 1) {
- printk(KERN_ERR "xc5000 I2C read failed (len=%i)\n",(int)len);
- return -EREMOTEIO;
- }
- return 0;
-}
-
-static int xc5000_fwupload(struct dvb_frontend* fe)
-{
- struct xc5000_priv *priv = fe->tuner_priv;
- const struct firmware *fw;
- int ret;
-
- /* request the firmware, this will block and timeout */
- printk(KERN_INFO "xc5000: waiting for firmware upload (%s)...\n",
- XC5000_DEFAULT_FIRMWARE);
-
- ret = request_firmware(&fw, XC5000_DEFAULT_FIRMWARE, &priv->i2c->dev);
- if (ret) {
- printk(KERN_ERR "xc5000: Upload failed. (file not found?)\n");
- ret = XC_RESULT_RESET_FAILURE;
- goto out;
- } else {
- printk(KERN_INFO "xc5000: firmware read %Zu bytes.\n",
- fw->size);
- ret = XC_RESULT_SUCCESS;
- }
-
- if (fw->size != XC5000_DEFAULT_FIRMWARE_SIZE) {
- printk(KERN_ERR "xc5000: firmware incorrect size\n");
- ret = XC_RESULT_RESET_FAILURE;
- } else {
- printk(KERN_INFO "xc5000: firmware upload\n");
- ret = xc_load_i2c_sequence(fe, fw->data );
- }
-
-out:
- release_firmware(fw);
- return ret;
-}
-
-static void xc_debug_dump(struct xc5000_priv *priv)
-{
- u16 adc_envelope;
- u32 freq_error_hz = 0;
- u16 lock_status;
- u32 hsync_freq_hz = 0;
- u16 frame_lines;
- u16 quality;
- u8 hw_majorversion = 0, hw_minorversion = 0;
- u8 fw_majorversion = 0, fw_minorversion = 0;
-
- /* Wait for stats to stabilize.
- * Frame Lines needs two frame times after initial lock
- * before it is valid.
- */
- xc_wait(100);
-
- xc_get_ADC_Envelope(priv, &adc_envelope);
- dprintk(1, "*** ADC envelope (0-1023) = %d\n", adc_envelope);
-
- xc_get_frequency_error(priv, &freq_error_hz);
- dprintk(1, "*** Frequency error = %d Hz\n", freq_error_hz);
-
- xc_get_lock_status(priv, &lock_status);
- dprintk(1, "*** Lock status (0-Wait, 1-Locked, 2-No-signal) = %d\n",
- lock_status);
-
- xc_get_version(priv, &hw_majorversion, &hw_minorversion,
- &fw_majorversion, &fw_minorversion);
- dprintk(1, "*** HW: V%02x.%02x, FW: V%02x.%02x\n",
- hw_majorversion, hw_minorversion,
- fw_majorversion, fw_minorversion);
-
- xc_get_hsync_freq(priv, &hsync_freq_hz);
- dprintk(1, "*** Horizontal sync frequency = %d Hz\n", hsync_freq_hz);
-
- xc_get_frame_lines(priv, &frame_lines);
- dprintk(1, "*** Frame lines = %d\n", frame_lines);
-
- xc_get_quality(priv, &quality);
- dprintk(1, "*** Quality (0:<8dB, 7:>56dB) = %d\n", quality);
-}
-
-static int xc5000_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
-{
- struct xc5000_priv *priv = fe->tuner_priv;
- int ret;
-
- dprintk(1, "%s() frequency=%d (Hz)\n", __func__, params->frequency);
-
- switch(params->u.vsb.modulation) {
- case VSB_8:
- case VSB_16:
- dprintk(1, "%s() VSB modulation\n", __func__);
- priv->rf_mode = XC_RF_MODE_AIR;
- priv->freq_hz = params->frequency - 1750000;
- priv->bandwidth = BANDWIDTH_6_MHZ;
- priv->video_standard = DTV6;
- break;
- case QAM_64:
- case QAM_256:
- case QAM_AUTO:
- dprintk(1, "%s() QAM modulation\n", __func__);
- priv->rf_mode = XC_RF_MODE_CABLE;
- priv->freq_hz = params->frequency - 1750000;
- priv->bandwidth = BANDWIDTH_6_MHZ;
- priv->video_standard = DTV6;
- break;
- default:
- return -EINVAL;
- }
-
- dprintk(1, "%s() frequency=%d (compensated)\n",
- __func__, priv->freq_hz);
-
- ret = xc_SetSignalSource(priv, priv->rf_mode);
- if (ret != XC_RESULT_SUCCESS) {
- printk(KERN_ERR
- "xc5000: xc_SetSignalSource(%d) failed\n",
- priv->rf_mode);
- return -EREMOTEIO;
- }
-
- ret = xc_SetTVStandard(priv,
- XC5000_Standard[priv->video_standard].VideoMode,
- XC5000_Standard[priv->video_standard].AudioMode);
- if (ret != XC_RESULT_SUCCESS) {
- printk(KERN_ERR "xc5000: xc_SetTVStandard failed\n");
- return -EREMOTEIO;
- }
-
- ret = xc_set_IF_frequency(priv, priv->cfg->if_khz);
- if (ret != XC_RESULT_SUCCESS) {
- printk(KERN_ERR "xc5000: xc_Set_IF_frequency(%d) failed\n",
- priv->cfg->if_khz);
- return -EIO;
- }
-
- xc_tune_channel(priv, priv->freq_hz);
-
- if (debug)
- xc_debug_dump(priv);
-
- return 0;
-}
-
-static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe);
-
-static int xc5000_set_analog_params(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- struct xc5000_priv *priv = fe->tuner_priv;
- int ret;
-
- if(priv->fwloaded == 0)
- xc_load_fw_and_init_tuner(fe);
-
- dprintk(1, "%s() frequency=%d (in units of 62.5khz)\n",
- __func__, params->frequency);
-
- priv->rf_mode = XC_RF_MODE_CABLE; /* Fix me: it could be air. */
-
- /* params->frequency is in units of 62.5khz */
- priv->freq_hz = params->frequency * 62500;
-
- /* FIX ME: Some video standards may have several possible audio
- standards. We simply default to one of them here.
- */
- if(params->std & V4L2_STD_MN) {
- /* default to BTSC audio standard */
- priv->video_standard = MN_NTSC_PAL_BTSC;
- goto tune_channel;
- }
-
- if(params->std & V4L2_STD_PAL_BG) {
- /* default to NICAM audio standard */
- priv->video_standard = BG_PAL_NICAM;
- goto tune_channel;
- }
-
- if(params->std & V4L2_STD_PAL_I) {
- /* default to NICAM audio standard */
- priv->video_standard = I_PAL_NICAM;
- goto tune_channel;
- }
-
- if(params->std & V4L2_STD_PAL_DK) {
- /* default to NICAM audio standard */
- priv->video_standard = DK_PAL_NICAM;
- goto tune_channel;
- }
-
- if(params->std & V4L2_STD_SECAM_DK) {
- /* default to A2 DK1 audio standard */
- priv->video_standard = DK_SECAM_A2DK1;
- goto tune_channel;
- }
-
- if(params->std & V4L2_STD_SECAM_L) {
- priv->video_standard = L_SECAM_NICAM;
- goto tune_channel;
- }
-
- if(params->std & V4L2_STD_SECAM_LC) {
- priv->video_standard = LC_SECAM_NICAM;
- goto tune_channel;
- }
-
-tune_channel:
- ret = xc_SetSignalSource(priv, priv->rf_mode);
- if (ret != XC_RESULT_SUCCESS) {
- printk(KERN_ERR
- "xc5000: xc_SetSignalSource(%d) failed\n",
- priv->rf_mode);
- return -EREMOTEIO;
- }
-
- ret = xc_SetTVStandard(priv,
- XC5000_Standard[priv->video_standard].VideoMode,
- XC5000_Standard[priv->video_standard].AudioMode);
- if (ret != XC_RESULT_SUCCESS) {
- printk(KERN_ERR "xc5000: xc_SetTVStandard failed\n");
- return -EREMOTEIO;
- }
-
- xc_tune_channel(priv, priv->freq_hz);
-
- if (debug)
- xc_debug_dump(priv);
-
- return 0;
-}
-
-static int xc5000_get_frequency(struct dvb_frontend *fe, u32 *freq)
-{
- struct xc5000_priv *priv = fe->tuner_priv;
- dprintk(1, "%s()\n", __func__);
- *freq = priv->freq_hz;
- return 0;
-}
-
-static int xc5000_get_bandwidth(struct dvb_frontend *fe, u32 *bw)
-{
- struct xc5000_priv *priv = fe->tuner_priv;
- dprintk(1, "%s()\n", __func__);
-
- *bw = priv->bandwidth;
- return 0;
-}
-
-static int xc5000_get_status(struct dvb_frontend *fe, u32 *status)
-{
- struct xc5000_priv *priv = fe->tuner_priv;
- u16 lock_status = 0;
-
- xc_get_lock_status(priv, &lock_status);
-
- dprintk(1, "%s() lock_status = 0x%08x\n", __func__, lock_status);
-
- *status = lock_status;
-
- return 0;
-}
-
-static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe)
-{
- struct xc5000_priv *priv = fe->tuner_priv;
- int ret = 0;
-
- if (priv->fwloaded == 0) {
- ret = xc5000_fwupload(fe);
- if (ret != XC_RESULT_SUCCESS)
- return ret;
- priv->fwloaded = 1;
- }
-
- /* Start the tuner self-calibration process */
- ret |= xc_initialize(priv);
-
- /* Wait for calibration to complete.
- * We could continue but XC5000 will clock stretch subsequent
- * I2C transactions until calibration is complete. This way we
- * don't have to rely on clock stretching working.
- */
- xc_wait( 100 );
-
- /* Default to "CABLE" mode */
- ret |= xc_write_reg(priv, XREG_SIGNALSOURCE, XC_RF_MODE_CABLE);
-
- return ret;
-}
-
-static int xc5000_sleep(struct dvb_frontend *fe)
-{
- struct xc5000_priv *priv = fe->tuner_priv;
- int ret;
-
- dprintk(1, "%s()\n", __func__);
-
- /* On Pinnacle PCTV HD 800i, the tuner cannot be reinitialized
- * once shutdown without reloading the driver. Maybe I am not
- * doing something right.
- *
- */
-
- ret = xc_shutdown(priv);
- if(ret != XC_RESULT_SUCCESS) {
- printk(KERN_ERR
- "xc5000: %s() unable to shutdown tuner\n",
- __func__);
- return -EREMOTEIO;
- }
- else {
- /* priv->fwloaded = 0; */
- return XC_RESULT_SUCCESS;
- }
-}
-
-static int xc5000_init(struct dvb_frontend *fe)
-{
- struct xc5000_priv *priv = fe->tuner_priv;
- dprintk(1, "%s()\n", __func__);
-
- if (xc_load_fw_and_init_tuner(fe) != XC_RESULT_SUCCESS) {
- printk(KERN_ERR "xc5000: Unable to initialise tuner\n");
- return -EREMOTEIO;
- }
-
- if (debug)
- xc_debug_dump(priv);
-
- return 0;
-}
-
-static int xc5000_release(struct dvb_frontend *fe)
-{
- dprintk(1, "%s()\n", __func__);
- kfree(fe->tuner_priv);
- fe->tuner_priv = NULL;
- return 0;
-}
-
-static const struct dvb_tuner_ops xc5000_tuner_ops = {
- .info = {
- .name = "Xceive XC5000",
- .frequency_min = 1000000,
- .frequency_max = 1023000000,
- .frequency_step = 50000,
- },
-
- .release = xc5000_release,
- .init = xc5000_init,
- .sleep = xc5000_sleep,
-
- .set_params = xc5000_set_params,
- .set_analog_params = xc5000_set_analog_params,
- .get_frequency = xc5000_get_frequency,
- .get_bandwidth = xc5000_get_bandwidth,
- .get_status = xc5000_get_status
-};
-
-struct dvb_frontend * xc5000_attach(struct dvb_frontend *fe,
- struct i2c_adapter *i2c,
- struct xc5000_config *cfg)
-{
- struct xc5000_priv *priv = NULL;
- u16 id = 0;
-
- dprintk(1, "%s()\n", __func__);
-
- priv = kzalloc(sizeof(struct xc5000_priv), GFP_KERNEL);
- if (priv == NULL)
- return NULL;
-
- priv->cfg = cfg;
- priv->bandwidth = BANDWIDTH_6_MHZ;
- priv->i2c = i2c;
-
- /* Check if firmware has been loaded. It is possible that another
- instance of the driver has loaded the firmware.
- */
- if (xc5000_readreg(priv, XREG_PRODUCT_ID, &id) != 0) {
- kfree(priv);
- return NULL;
- }
-
- switch(id) {
- case XC_PRODUCT_ID_FW_LOADED:
- printk(KERN_INFO
- "xc5000: Successfully identified at address 0x%02x\n",
- cfg->i2c_address);
- printk(KERN_INFO
- "xc5000: Firmware has been loaded previously\n");
- priv->fwloaded = 1;
- break;
- case XC_PRODUCT_ID_FW_NOT_LOADED:
- printk(KERN_INFO
- "xc5000: Successfully identified at address 0x%02x\n",
- cfg->i2c_address);
- printk(KERN_INFO
- "xc5000: Firmware has not been loaded previously\n");
- priv->fwloaded = 0;
- break;
- default:
- printk(KERN_ERR
- "xc5000: Device not found at addr 0x%02x (0x%x)\n",
- cfg->i2c_address, id);
- kfree(priv);
- return NULL;
- }
-
- memcpy(&fe->ops.tuner_ops, &xc5000_tuner_ops,
- sizeof(struct dvb_tuner_ops));
-
- fe->tuner_priv = priv;
-
- return fe;
-}
-EXPORT_SYMBOL(xc5000_attach);
-
-MODULE_AUTHOR("Steven Toth");
-MODULE_DESCRIPTION("Xceive xc5000 silicon tuner driver");
-MODULE_LICENSE("GPL");
+++ /dev/null
-/*
- * Driver for Xceive XC5000 "QAM/8VSB single chip tuner"
- *
- * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __XC5000_H__
-#define __XC5000_H__
-
-#include <linux/firmware.h>
-
-struct dvb_frontend;
-struct i2c_adapter;
-
-struct xc5000_config {
- u8 i2c_address;
- u32 if_khz;
-
- /* For each bridge framework, when it attaches either analog or digital,
- * it has to store a reference back to its _core equivalent structure,
- * so that it can service the hardware by steering gpio's etc.
- * Each bridge implementation is different so cast priv accordingly.
- * The xc5000 driver cares not for this value, other than ensuring
- * it's passed back to a bridge during tuner_callback().
- */
- void *priv;
- int (*tuner_callback) (void *priv, int command, int arg);
-};
-
-/* xc5000 callback command */
-#define XC5000_TUNER_RESET 0
-
-#if defined(CONFIG_DVB_TUNER_XC5000) || \
- (defined(CONFIG_DVB_TUNER_XC5000_MODULE) && defined(MODULE))
-extern struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe,
- struct i2c_adapter *i2c,
- struct xc5000_config *cfg);
-#else
-static inline struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe,
- struct i2c_adapter *i2c,
- struct xc5000_config *cfg)
-{
- printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
- return NULL;
-}
-#endif // CONFIG_DVB_TUNER_XC5000
-
-#endif // __XC5000_H__
+++ /dev/null
-/*
- * Driver for Xceive XC5000 "QAM/8VSB single chip tuner"
- *
- * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- *
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef XC5000_PRIV_H
-#define XC5000_PRIV_H
-
-struct xc5000_priv {
- struct xc5000_config *cfg;
- struct i2c_adapter *i2c;
-
- u32 freq_hz;
- u32 bandwidth;
- u8 video_standard;
- u8 rf_mode;
- u8 fwloaded;
-};
-
-#endif
+#
+# Generic video config states
+#
+
+config VIDEO_V4L2
+ tristate
+ depends on VIDEO_DEV && VIDEO_V4L2_COMMON
+ default VIDEO_DEV && VIDEO_V4L2_COMMON
+
+config VIDEO_V4L1
+ tristate
+ depends on VIDEO_DEV && VIDEO_V4L2_COMMON && VIDEO_ALLOW_V4L1
+ default VIDEO_DEV && VIDEO_V4L2_COMMON && VIDEO_ALLOW_V4L1
+
+config VIDEOBUF_GEN
+ tristate
+
+config VIDEOBUF_DMA_SG
+ depends on HAS_DMA
+ select VIDEOBUF_GEN
+ tristate
+
+config VIDEOBUF_VMALLOC
+ select VIDEOBUF_GEN
+ tristate
+
+config VIDEOBUF_DVB
+ tristate
+ select VIDEOBUF_GEN
+ select VIDEOBUF_DMA_SG
+
+config VIDEO_BTCX
+ tristate
+
+config VIDEO_IR_I2C
+ tristate
+
+config VIDEO_IR
+ tristate
+ depends on INPUT
+ select VIDEO_IR_I2C if I2C
+
+config VIDEO_TVEEPROM
+ tristate
+ depends on I2C
+
#
# Multimedia Video device configuration
#
obj-$(CONFIG_VIDEO_TUNER) += tuner.o
-obj-$(CONFIG_TUNER_XC2028) += tuner-xc2028.o
-obj-$(CONFIG_TUNER_SIMPLE) += tuner-simple.o
-# tuner-types will be merged into tuner-simple, in the future
-obj-$(CONFIG_TUNER_SIMPLE) += tuner-types.o
-obj-$(CONFIG_TUNER_MT20XX) += mt20xx.o
-obj-$(CONFIG_TUNER_TDA8290) += tda8290.o
-obj-$(CONFIG_TUNER_TEA5767) += tea5767.o
-obj-$(CONFIG_TUNER_TEA5761) += tea5761.o
-obj-$(CONFIG_TUNER_TDA9887) += tda9887.o
-
obj-$(CONFIG_VIDEOBUF_GEN) += videobuf-core.o
obj-$(CONFIG_VIDEOBUF_DMA_SG) += videobuf-dma-sg.o
obj-$(CONFIG_VIDEOBUF_VMALLOC) += videobuf-vmalloc.o
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
obj-$(CONFIG_VIDEO_AU0828) += au0828.o
-EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
obj-$(CONFIG_VIDEO_BT848) += bttv.o
EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
obj-$(CONFIG_VIDEO_CX23885) += cx23885.o
EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
obj-$(CONFIG_VIDEO_CX88_VP3054) += cx88-vp3054-i2c.o
EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
obj-$(CONFIG_VIDEO_EM28XX_DVB) += em28xx-dvb.o
EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
obj-$(CONFIG_VIDEO_FB_IVTV) += ivtvfb.o
EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
+++ /dev/null
-/*
- * i2c tv tuner chip device driver
- * controls microtune tuners, mt2032 + mt2050 at the moment.
- *
- * This "mt20xx" module was split apart from the original "tuner" module.
- */
-#include <linux/delay.h>
-#include <linux/i2c.h>
-#include <linux/videodev.h>
-#include "tuner-i2c.h"
-#include "mt20xx.h"
-
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "enable verbose debug messages");
-
-/* ---------------------------------------------------------------------- */
-
-static unsigned int optimize_vco = 1;
-module_param(optimize_vco, int, 0644);
-
-static unsigned int tv_antenna = 1;
-module_param(tv_antenna, int, 0644);
-
-static unsigned int radio_antenna;
-module_param(radio_antenna, int, 0644);
-
-/* ---------------------------------------------------------------------- */
-
-#define MT2032 0x04
-#define MT2030 0x06
-#define MT2040 0x07
-#define MT2050 0x42
-
-static char *microtune_part[] = {
- [ MT2030 ] = "MT2030",
- [ MT2032 ] = "MT2032",
- [ MT2040 ] = "MT2040",
- [ MT2050 ] = "MT2050",
-};
-
-struct microtune_priv {
- struct tuner_i2c_props i2c_props;
-
- unsigned int xogc;
- //unsigned int radio_if2;
-
- u32 frequency;
-};
-
-static int microtune_release(struct dvb_frontend *fe)
-{
- kfree(fe->tuner_priv);
- fe->tuner_priv = NULL;
-
- return 0;
-}
-
-static int microtune_get_frequency(struct dvb_frontend *fe, u32 *frequency)
-{
- struct microtune_priv *priv = fe->tuner_priv;
- *frequency = priv->frequency;
- return 0;
-}
-
-// IsSpurInBand()?
-static int mt2032_spurcheck(struct dvb_frontend *fe,
- int f1, int f2, int spectrum_from,int spectrum_to)
-{
- struct microtune_priv *priv = fe->tuner_priv;
- int n1=1,n2,f;
-
- f1=f1/1000; //scale to kHz to avoid 32bit overflows
- f2=f2/1000;
- spectrum_from/=1000;
- spectrum_to/=1000;
-
- tuner_dbg("spurcheck f1=%d f2=%d from=%d to=%d\n",
- f1,f2,spectrum_from,spectrum_to);
-
- do {
- n2=-n1;
- f=n1*(f1-f2);
- do {
- n2--;
- f=f-f2;
- tuner_dbg("spurtest n1=%d n2=%d ftest=%d\n",n1,n2,f);
-
- if( (f>spectrum_from) && (f<spectrum_to))
- tuner_dbg("mt2032 spurcheck triggered: %d\n",n1);
- } while ( (f>(f2-spectrum_to)) || (n2>-5));
- n1++;
- } while (n1<5);
-
- return 1;
-}
-
-static int mt2032_compute_freq(struct dvb_frontend *fe,
- unsigned int rfin,
- unsigned int if1, unsigned int if2,
- unsigned int spectrum_from,
- unsigned int spectrum_to,
- unsigned char *buf,
- int *ret_sel,
- unsigned int xogc) //all in Hz
-{
- struct microtune_priv *priv = fe->tuner_priv;
- unsigned int fref,lo1,lo1n,lo1a,s,sel,lo1freq, desired_lo1,
- desired_lo2,lo2,lo2n,lo2a,lo2num,lo2freq;
-
- fref= 5250 *1000; //5.25MHz
- desired_lo1=rfin+if1;
-
- lo1=(2*(desired_lo1/1000)+(fref/1000)) / (2*fref/1000);
- lo1n=lo1/8;
- lo1a=lo1-(lo1n*8);
-
- s=rfin/1000/1000+1090;
-
- if(optimize_vco) {
- if(s>1890) sel=0;
- else if(s>1720) sel=1;
- else if(s>1530) sel=2;
- else if(s>1370) sel=3;
- else sel=4; // >1090
- }
- else {
- if(s>1790) sel=0; // <1958
- else if(s>1617) sel=1;
- else if(s>1449) sel=2;
- else if(s>1291) sel=3;
- else sel=4; // >1090
- }
- *ret_sel=sel;
-
- lo1freq=(lo1a+8*lo1n)*fref;
-
- tuner_dbg("mt2032: rfin=%d lo1=%d lo1n=%d lo1a=%d sel=%d, lo1freq=%d\n",
- rfin,lo1,lo1n,lo1a,sel,lo1freq);
-
- desired_lo2=lo1freq-rfin-if2;
- lo2=(desired_lo2)/fref;
- lo2n=lo2/8;
- lo2a=lo2-(lo2n*8);
- lo2num=((desired_lo2/1000)%(fref/1000))* 3780/(fref/1000); //scale to fit in 32bit arith
- lo2freq=(lo2a+8*lo2n)*fref + lo2num*(fref/1000)/3780*1000;
-
- tuner_dbg("mt2032: rfin=%d lo2=%d lo2n=%d lo2a=%d num=%d lo2freq=%d\n",
- rfin,lo2,lo2n,lo2a,lo2num,lo2freq);
-
- if(lo1a<0 || lo1a>7 || lo1n<17 ||lo1n>48 || lo2a<0 ||lo2a >7 ||lo2n<17 || lo2n>30) {
- tuner_info("mt2032: frequency parameters out of range: %d %d %d %d\n",
- lo1a, lo1n, lo2a,lo2n);
- return(-1);
- }
-
- mt2032_spurcheck(fe, lo1freq, desired_lo2, spectrum_from, spectrum_to);
- // should recalculate lo1 (one step up/down)
-
- // set up MT2032 register map for transfer over i2c
- buf[0]=lo1n-1;
- buf[1]=lo1a | (sel<<4);
- buf[2]=0x86; // LOGC
- buf[3]=0x0f; //reserved
- buf[4]=0x1f;
- buf[5]=(lo2n-1) | (lo2a<<5);
- if(rfin >400*1000*1000)
- buf[6]=0xe4;
- else
- buf[6]=0xf4; // set PKEN per rev 1.2
- buf[7]=8+xogc;
- buf[8]=0xc3; //reserved
- buf[9]=0x4e; //reserved
- buf[10]=0xec; //reserved
- buf[11]=(lo2num&0xff);
- buf[12]=(lo2num>>8) |0x80; // Lo2RST
-
- return 0;
-}
-
-static int mt2032_check_lo_lock(struct dvb_frontend *fe)
-{
- struct microtune_priv *priv = fe->tuner_priv;
- int try,lock=0;
- unsigned char buf[2];
-
- for(try=0;try<10;try++) {
- buf[0]=0x0e;
- tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
- tuner_i2c_xfer_recv(&priv->i2c_props,buf,1);
- tuner_dbg("mt2032 Reg.E=0x%02x\n",buf[0]);
- lock=buf[0] &0x06;
-
- if (lock==6)
- break;
-
- tuner_dbg("mt2032: pll wait 1ms for lock (0x%2x)\n",buf[0]);
- udelay(1000);
- }
- return lock;
-}
-
-static int mt2032_optimize_vco(struct dvb_frontend *fe,int sel,int lock)
-{
- struct microtune_priv *priv = fe->tuner_priv;
- unsigned char buf[2];
- int tad1;
-
- buf[0]=0x0f;
- tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
- tuner_i2c_xfer_recv(&priv->i2c_props,buf,1);
- tuner_dbg("mt2032 Reg.F=0x%02x\n",buf[0]);
- tad1=buf[0]&0x07;
-
- if(tad1 ==0) return lock;
- if(tad1 ==1) return lock;
-
- if(tad1==2) {
- if(sel==0)
- return lock;
- else sel--;
- }
- else {
- if(sel<4)
- sel++;
- else
- return lock;
- }
-
- tuner_dbg("mt2032 optimize_vco: sel=%d\n",sel);
-
- buf[0]=0x0f;
- buf[1]=sel;
- tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
- lock=mt2032_check_lo_lock(fe);
- return lock;
-}
-
-
-static void mt2032_set_if_freq(struct dvb_frontend *fe, unsigned int rfin,
- unsigned int if1, unsigned int if2,
- unsigned int from, unsigned int to)
-{
- unsigned char buf[21];
- int lint_try,ret,sel,lock=0;
- struct microtune_priv *priv = fe->tuner_priv;
-
- tuner_dbg("mt2032_set_if_freq rfin=%d if1=%d if2=%d from=%d to=%d\n",
- rfin,if1,if2,from,to);
-
- buf[0]=0;
- ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
- tuner_i2c_xfer_recv(&priv->i2c_props,buf,21);
-
- buf[0]=0;
- ret=mt2032_compute_freq(fe,rfin,if1,if2,from,to,&buf[1],&sel,priv->xogc);
- if (ret<0)
- return;
-
- // send only the relevant registers per Rev. 1.2
- buf[0]=0;
- ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,4);
- buf[5]=5;
- ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+5,4);
- buf[11]=11;
- ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+11,3);
- if(ret!=3)
- tuner_warn("i2c i/o error: rc == %d (should be 3)\n",ret);
-
- // wait for PLLs to lock (per manual), retry LINT if not.
- for(lint_try=0; lint_try<2; lint_try++) {
- lock=mt2032_check_lo_lock(fe);
-
- if(optimize_vco)
- lock=mt2032_optimize_vco(fe,sel,lock);
- if(lock==6) break;
-
- tuner_dbg("mt2032: re-init PLLs by LINT\n");
- buf[0]=7;
- buf[1]=0x80 +8+priv->xogc; // set LINT to re-init PLLs
- tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
- mdelay(10);
- buf[1]=8+priv->xogc;
- tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
- }
-
- if (lock!=6)
- tuner_warn("MT2032 Fatal Error: PLLs didn't lock.\n");
-
- buf[0]=2;
- buf[1]=0x20; // LOGC for optimal phase noise
- ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
- if (ret!=2)
- tuner_warn("i2c i/o error: rc == %d (should be 2)\n",ret);
-}
-
-
-static int mt2032_set_tv_freq(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- int if2,from,to;
-
- // signal bandwidth and picture carrier
- if (params->std & V4L2_STD_525_60) {
- // NTSC
- from = 40750*1000;
- to = 46750*1000;
- if2 = 45750*1000;
- } else {
- // PAL
- from = 32900*1000;
- to = 39900*1000;
- if2 = 38900*1000;
- }
-
- mt2032_set_if_freq(fe, params->frequency*62500,
- 1090*1000*1000, if2, from, to);
-
- return 0;
-}
-
-static int mt2032_set_radio_freq(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- struct microtune_priv *priv = fe->tuner_priv;
- int if2;
-
- if (params->std & V4L2_STD_525_60) {
- tuner_dbg("pinnacle ntsc\n");
- if2 = 41300 * 1000;
- } else {
- tuner_dbg("pinnacle pal\n");
- if2 = 33300 * 1000;
- }
-
- // per Manual for FM tuning: first if center freq. 1085 MHz
- mt2032_set_if_freq(fe, params->frequency * 125 / 2,
- 1085*1000*1000,if2,if2,if2);
-
- return 0;
-}
-
-static int mt2032_set_params(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- struct microtune_priv *priv = fe->tuner_priv;
- int ret = -EINVAL;
-
- switch (params->mode) {
- case V4L2_TUNER_RADIO:
- ret = mt2032_set_radio_freq(fe, params);
- priv->frequency = params->frequency * 125 / 2;
- break;
- case V4L2_TUNER_ANALOG_TV:
- case V4L2_TUNER_DIGITAL_TV:
- ret = mt2032_set_tv_freq(fe, params);
- priv->frequency = params->frequency * 62500;
- break;
- }
-
- return ret;
-}
-
-static struct dvb_tuner_ops mt2032_tuner_ops = {
- .set_analog_params = mt2032_set_params,
- .release = microtune_release,
- .get_frequency = microtune_get_frequency,
-};
-
-// Initialization as described in "MT203x Programming Procedures", Rev 1.2, Feb.2001
-static int mt2032_init(struct dvb_frontend *fe)
-{
- struct microtune_priv *priv = fe->tuner_priv;
- unsigned char buf[21];
- int ret,xogc,xok=0;
-
- // Initialize Registers per spec.
- buf[1]=2; // Index to register 2
- buf[2]=0xff;
- buf[3]=0x0f;
- buf[4]=0x1f;
- ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+1,4);
-
- buf[5]=6; // Index register 6
- buf[6]=0xe4;
- buf[7]=0x8f;
- buf[8]=0xc3;
- buf[9]=0x4e;
- buf[10]=0xec;
- ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+5,6);
-
- buf[12]=13; // Index register 13
- buf[13]=0x32;
- ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+12,2);
-
- // Adjust XOGC (register 7), wait for XOK
- xogc=7;
- do {
- tuner_dbg("mt2032: xogc = 0x%02x\n",xogc&0x07);
- mdelay(10);
- buf[0]=0x0e;
- tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
- tuner_i2c_xfer_recv(&priv->i2c_props,buf,1);
- xok=buf[0]&0x01;
- tuner_dbg("mt2032: xok = 0x%02x\n",xok);
- if (xok == 1) break;
-
- xogc--;
- tuner_dbg("mt2032: xogc = 0x%02x\n",xogc&0x07);
- if (xogc == 3) {
- xogc=4; // min. 4 per spec
- break;
- }
- buf[0]=0x07;
- buf[1]=0x88 + xogc;
- ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
- if (ret!=2)
- tuner_warn("i2c i/o error: rc == %d (should be 2)\n",ret);
- } while (xok != 1 );
- priv->xogc=xogc;
-
- memcpy(&fe->ops.tuner_ops, &mt2032_tuner_ops, sizeof(struct dvb_tuner_ops));
-
- return(1);
-}
-
-static void mt2050_set_antenna(struct dvb_frontend *fe, unsigned char antenna)
-{
- struct microtune_priv *priv = fe->tuner_priv;
- unsigned char buf[2];
- int ret;
-
- buf[0] = 6;
- buf[1] = antenna ? 0x11 : 0x10;
- ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2);
- tuner_dbg("mt2050: enabled antenna connector %d\n", antenna);
-}
-
-static void mt2050_set_if_freq(struct dvb_frontend *fe,unsigned int freq, unsigned int if2)
-{
- struct microtune_priv *priv = fe->tuner_priv;
- unsigned int if1=1218*1000*1000;
- unsigned int f_lo1,f_lo2,lo1,lo2,f_lo1_modulo,f_lo2_modulo,num1,num2,div1a,div1b,div2a,div2b;
- int ret;
- unsigned char buf[6];
-
- tuner_dbg("mt2050_set_if_freq freq=%d if1=%d if2=%d\n",
- freq,if1,if2);
-
- f_lo1=freq+if1;
- f_lo1=(f_lo1/1000000)*1000000;
-
- f_lo2=f_lo1-freq-if2;
- f_lo2=(f_lo2/50000)*50000;
-
- lo1=f_lo1/4000000;
- lo2=f_lo2/4000000;
-
- f_lo1_modulo= f_lo1-(lo1*4000000);
- f_lo2_modulo= f_lo2-(lo2*4000000);
-
- num1=4*f_lo1_modulo/4000000;
- num2=4096*(f_lo2_modulo/1000)/4000;
-
- // todo spurchecks
-
- div1a=(lo1/12)-1;
- div1b=lo1-(div1a+1)*12;
-
- div2a=(lo2/8)-1;
- div2b=lo2-(div2a+1)*8;
-
- if (debug > 1) {
- tuner_dbg("lo1 lo2 = %d %d\n", lo1, lo2);
- tuner_dbg("num1 num2 div1a div1b div2a div2b= %x %x %x %x %x %x\n",
- num1,num2,div1a,div1b,div2a,div2b);
- }
-
- buf[0]=1;
- buf[1]= 4*div1b + num1;
- if(freq<275*1000*1000) buf[1] = buf[1]|0x80;
-
- buf[2]=div1a;
- buf[3]=32*div2b + num2/256;
- buf[4]=num2-(num2/256)*256;
- buf[5]=div2a;
- if(num2!=0) buf[5]=buf[5]|0x40;
-
- if (debug > 1) {
- int i;
- tuner_dbg("bufs is: ");
- for(i=0;i<6;i++)
- printk("%x ",buf[i]);
- printk("\n");
- }
-
- ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,6);
- if (ret!=6)
- tuner_warn("i2c i/o error: rc == %d (should be 6)\n",ret);
-}
-
-static int mt2050_set_tv_freq(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- unsigned int if2;
-
- if (params->std & V4L2_STD_525_60) {
- // NTSC
- if2 = 45750*1000;
- } else {
- // PAL
- if2 = 38900*1000;
- }
- if (V4L2_TUNER_DIGITAL_TV == params->mode) {
- // DVB (pinnacle 300i)
- if2 = 36150*1000;
- }
- mt2050_set_if_freq(fe, params->frequency*62500, if2);
- mt2050_set_antenna(fe, tv_antenna);
-
- return 0;
-}
-
-static int mt2050_set_radio_freq(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- struct microtune_priv *priv = fe->tuner_priv;
- int if2;
-
- if (params->std & V4L2_STD_525_60) {
- tuner_dbg("pinnacle ntsc\n");
- if2 = 41300 * 1000;
- } else {
- tuner_dbg("pinnacle pal\n");
- if2 = 33300 * 1000;
- }
-
- mt2050_set_if_freq(fe, params->frequency * 125 / 2, if2);
- mt2050_set_antenna(fe, radio_antenna);
-
- return 0;
-}
-
-static int mt2050_set_params(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- struct microtune_priv *priv = fe->tuner_priv;
- int ret = -EINVAL;
-
- switch (params->mode) {
- case V4L2_TUNER_RADIO:
- ret = mt2050_set_radio_freq(fe, params);
- priv->frequency = params->frequency * 125 / 2;
- break;
- case V4L2_TUNER_ANALOG_TV:
- case V4L2_TUNER_DIGITAL_TV:
- ret = mt2050_set_tv_freq(fe, params);
- priv->frequency = params->frequency * 62500;
- break;
- }
-
- return ret;
-}
-
-static struct dvb_tuner_ops mt2050_tuner_ops = {
- .set_analog_params = mt2050_set_params,
- .release = microtune_release,
- .get_frequency = microtune_get_frequency,
-};
-
-static int mt2050_init(struct dvb_frontend *fe)
-{
- struct microtune_priv *priv = fe->tuner_priv;
- unsigned char buf[2];
- int ret;
-
- buf[0]=6;
- buf[1]=0x10;
- ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2); // power
-
- buf[0]=0x0f;
- buf[1]=0x0f;
- ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2); // m1lo
-
- buf[0]=0x0d;
- ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
- tuner_i2c_xfer_recv(&priv->i2c_props,buf,1);
-
- tuner_dbg("mt2050: sro is %x\n",buf[0]);
-
- memcpy(&fe->ops.tuner_ops, &mt2050_tuner_ops, sizeof(struct dvb_tuner_ops));
-
- return 0;
-}
-
-struct dvb_frontend *microtune_attach(struct dvb_frontend *fe,
- struct i2c_adapter* i2c_adap,
- u8 i2c_addr)
-{
- struct microtune_priv *priv = NULL;
- char *name;
- unsigned char buf[21];
- int company_code;
-
- priv = kzalloc(sizeof(struct microtune_priv), GFP_KERNEL);
- if (priv == NULL)
- return NULL;
- fe->tuner_priv = priv;
-
- priv->i2c_props.addr = i2c_addr;
- priv->i2c_props.adap = i2c_adap;
- priv->i2c_props.name = "mt20xx";
-
- //priv->radio_if2 = 10700 * 1000; /* 10.7MHz - FM radio */
-
- memset(buf,0,sizeof(buf));
-
- name = "unknown";
-
- tuner_i2c_xfer_send(&priv->i2c_props,buf,1);
- tuner_i2c_xfer_recv(&priv->i2c_props,buf,21);
- if (debug) {
- int i;
- tuner_dbg("MT20xx hexdump:");
- for(i=0;i<21;i++) {
- printk(" %02x",buf[i]);
- if(((i+1)%8)==0) printk(" ");
- }
- printk("\n");
- }
- company_code = buf[0x11] << 8 | buf[0x12];
- tuner_info("microtune: companycode=%04x part=%02x rev=%02x\n",
- company_code,buf[0x13],buf[0x14]);
-
-
- if (buf[0x13] < ARRAY_SIZE(microtune_part) &&
- NULL != microtune_part[buf[0x13]])
- name = microtune_part[buf[0x13]];
- switch (buf[0x13]) {
- case MT2032:
- mt2032_init(fe);
- break;
- case MT2050:
- mt2050_init(fe);
- break;
- default:
- tuner_info("microtune %s found, not (yet?) supported, sorry :-/\n",
- name);
- return NULL;
- }
-
- strlcpy(fe->ops.tuner_ops.info.name, name,
- sizeof(fe->ops.tuner_ops.info.name));
- tuner_info("microtune %s found, OK\n",name);
- return fe;
-}
-
-EXPORT_SYMBOL_GPL(microtune_attach);
-
-MODULE_DESCRIPTION("Microtune tuner driver");
-MODULE_AUTHOR("Ralph Metzler, Gerd Knorr, Gunther Mayer");
-MODULE_LICENSE("GPL");
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
+++ /dev/null
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef __MT20XX_H__
-#define __MT20XX_H__
-
-#include <linux/i2c.h>
-#include "dvb_frontend.h"
-
-#if defined(CONFIG_TUNER_MT20XX) || (defined(CONFIG_TUNER_MT20XX_MODULE) && defined(MODULE))
-extern struct dvb_frontend *microtune_attach(struct dvb_frontend *fe,
- struct i2c_adapter* i2c_adap,
- u8 i2c_addr);
-#else
-static inline struct dvb_frontend *microtune_attach(struct dvb_frontend *fe,
- struct i2c_adapter* i2c_adap,
- u8 i2c_addr)
-{
- printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
- return NULL;
-}
-#endif
-
-#endif /* __MT20XX_H__ */
obj-$(CONFIG_VIDEO_PVRUSB2) += pvrusb2.o
EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
obj-$(CONFIG_VIDEO_SAA7134_DVB) += saa7134-dvb.o
EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
+++ /dev/null
-/*
-
- i2c tv tuner chip device driver
- controls the philips tda8290+75 tuner chip combo.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- This "tda8290" module was split apart from the original "tuner" module.
-*/
-
-#include <linux/i2c.h>
-#include <linux/delay.h>
-#include <linux/videodev.h>
-#include "tuner-i2c.h"
-#include "tda8290.h"
-#include "tda827x.h"
-#include "tda18271.h"
-
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "enable verbose debug messages");
-
-/* ---------------------------------------------------------------------- */
-
-struct tda8290_priv {
- struct tuner_i2c_props i2c_props;
-
- unsigned char tda8290_easy_mode;
-
- unsigned char tda827x_addr;
-
- unsigned char ver;
-#define TDA8290 1
-#define TDA8295 2
-#define TDA8275 4
-#define TDA8275A 8
-#define TDA18271 16
-
- struct tda827x_config cfg;
-};
-
-/*---------------------------------------------------------------------*/
-
-static int tda8290_i2c_bridge(struct dvb_frontend *fe, int close)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
-
- unsigned char enable[2] = { 0x21, 0xC0 };
- unsigned char disable[2] = { 0x21, 0x00 };
- unsigned char *msg;
-
- if (close) {
- msg = enable;
- tuner_i2c_xfer_send(&priv->i2c_props, msg, 2);
- /* let the bridge stabilize */
- msleep(20);
- } else {
- msg = disable;
- tuner_i2c_xfer_send(&priv->i2c_props, msg, 2);
- }
-
- return 0;
-}
-
-static int tda8295_i2c_bridge(struct dvb_frontend *fe, int close)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
-
- unsigned char enable[2] = { 0x45, 0xc1 };
- unsigned char disable[2] = { 0x46, 0x00 };
- unsigned char buf[3] = { 0x45, 0x01, 0x00 };
- unsigned char *msg;
-
- if (close) {
- msg = enable;
- tuner_i2c_xfer_send(&priv->i2c_props, msg, 2);
- /* let the bridge stabilize */
- msleep(20);
- } else {
- msg = disable;
- tuner_i2c_xfer_send(&priv->i2c_props, msg, 1);
- tuner_i2c_xfer_recv(&priv->i2c_props, &msg[1], 1);
-
- buf[2] = msg[1];
- buf[2] &= ~0x04;
- tuner_i2c_xfer_send(&priv->i2c_props, buf, 3);
- msleep(5);
-
- msg[1] |= 0x04;
- tuner_i2c_xfer_send(&priv->i2c_props, msg, 2);
- }
-
- return 0;
-}
-
-/*---------------------------------------------------------------------*/
-
-static void set_audio(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
- char* mode;
-
- if (params->std & V4L2_STD_MN) {
- priv->tda8290_easy_mode = 0x01;
- mode = "MN";
- } else if (params->std & V4L2_STD_B) {
- priv->tda8290_easy_mode = 0x02;
- mode = "B";
- } else if (params->std & V4L2_STD_GH) {
- priv->tda8290_easy_mode = 0x04;
- mode = "GH";
- } else if (params->std & V4L2_STD_PAL_I) {
- priv->tda8290_easy_mode = 0x08;
- mode = "I";
- } else if (params->std & V4L2_STD_DK) {
- priv->tda8290_easy_mode = 0x10;
- mode = "DK";
- } else if (params->std & V4L2_STD_SECAM_L) {
- priv->tda8290_easy_mode = 0x20;
- mode = "L";
- } else if (params->std & V4L2_STD_SECAM_LC) {
- priv->tda8290_easy_mode = 0x40;
- mode = "LC";
- } else {
- priv->tda8290_easy_mode = 0x10;
- mode = "xx";
- }
-
- tuner_dbg("setting tda829x to system %s\n", mode);
-}
-
-static void tda8290_set_params(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
-
- unsigned char soft_reset[] = { 0x00, 0x00 };
- unsigned char easy_mode[] = { 0x01, priv->tda8290_easy_mode };
- unsigned char expert_mode[] = { 0x01, 0x80 };
- unsigned char agc_out_on[] = { 0x02, 0x00 };
- unsigned char gainset_off[] = { 0x28, 0x14 };
- unsigned char if_agc_spd[] = { 0x0f, 0x88 };
- unsigned char adc_head_6[] = { 0x05, 0x04 };
- unsigned char adc_head_9[] = { 0x05, 0x02 };
- unsigned char adc_head_12[] = { 0x05, 0x01 };
- unsigned char pll_bw_nom[] = { 0x0d, 0x47 };
- unsigned char pll_bw_low[] = { 0x0d, 0x27 };
- unsigned char gainset_2[] = { 0x28, 0x64 };
- unsigned char agc_rst_on[] = { 0x0e, 0x0b };
- unsigned char agc_rst_off[] = { 0x0e, 0x09 };
- unsigned char if_agc_set[] = { 0x0f, 0x81 };
- unsigned char addr_adc_sat = 0x1a;
- unsigned char addr_agc_stat = 0x1d;
- unsigned char addr_pll_stat = 0x1b;
- unsigned char adc_sat, agc_stat,
- pll_stat;
- int i;
-
- set_audio(fe, params);
-
- if (priv->cfg.config)
- tuner_dbg("tda827xa config is 0x%02x\n", priv->cfg.config);
- tuner_i2c_xfer_send(&priv->i2c_props, easy_mode, 2);
- tuner_i2c_xfer_send(&priv->i2c_props, agc_out_on, 2);
- tuner_i2c_xfer_send(&priv->i2c_props, soft_reset, 2);
- msleep(1);
-
- expert_mode[1] = priv->tda8290_easy_mode + 0x80;
- tuner_i2c_xfer_send(&priv->i2c_props, expert_mode, 2);
- tuner_i2c_xfer_send(&priv->i2c_props, gainset_off, 2);
- tuner_i2c_xfer_send(&priv->i2c_props, if_agc_spd, 2);
- if (priv->tda8290_easy_mode & 0x60)
- tuner_i2c_xfer_send(&priv->i2c_props, adc_head_9, 2);
- else
- tuner_i2c_xfer_send(&priv->i2c_props, adc_head_6, 2);
- tuner_i2c_xfer_send(&priv->i2c_props, pll_bw_nom, 2);
-
- tda8290_i2c_bridge(fe, 1);
-
- if (fe->ops.tuner_ops.set_analog_params)
- fe->ops.tuner_ops.set_analog_params(fe, params);
-
- for (i = 0; i < 3; i++) {
- tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1);
- tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1);
- if (pll_stat & 0x80) {
- tuner_i2c_xfer_send(&priv->i2c_props, &addr_adc_sat, 1);
- tuner_i2c_xfer_recv(&priv->i2c_props, &adc_sat, 1);
- tuner_i2c_xfer_send(&priv->i2c_props, &addr_agc_stat, 1);
- tuner_i2c_xfer_recv(&priv->i2c_props, &agc_stat, 1);
- tuner_dbg("tda8290 is locked, AGC: %d\n", agc_stat);
- break;
- } else {
- tuner_dbg("tda8290 not locked, no signal?\n");
- msleep(100);
- }
- }
- /* adjust headroom resp. gain */
- if ((agc_stat > 115) || (!(pll_stat & 0x80) && (adc_sat < 20))) {
- tuner_dbg("adjust gain, step 1. Agc: %d, ADC stat: %d, lock: %d\n",
- agc_stat, adc_sat, pll_stat & 0x80);
- tuner_i2c_xfer_send(&priv->i2c_props, gainset_2, 2);
- msleep(100);
- tuner_i2c_xfer_send(&priv->i2c_props, &addr_agc_stat, 1);
- tuner_i2c_xfer_recv(&priv->i2c_props, &agc_stat, 1);
- tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1);
- tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1);
- if ((agc_stat > 115) || !(pll_stat & 0x80)) {
- tuner_dbg("adjust gain, step 2. Agc: %d, lock: %d\n",
- agc_stat, pll_stat & 0x80);
- if (priv->cfg.agcf)
- priv->cfg.agcf(fe);
- msleep(100);
- tuner_i2c_xfer_send(&priv->i2c_props, &addr_agc_stat, 1);
- tuner_i2c_xfer_recv(&priv->i2c_props, &agc_stat, 1);
- tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1);
- tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1);
- if((agc_stat > 115) || !(pll_stat & 0x80)) {
- tuner_dbg("adjust gain, step 3. Agc: %d\n", agc_stat);
- tuner_i2c_xfer_send(&priv->i2c_props, adc_head_12, 2);
- tuner_i2c_xfer_send(&priv->i2c_props, pll_bw_low, 2);
- msleep(100);
- }
- }
- }
-
- /* l/ l' deadlock? */
- if(priv->tda8290_easy_mode & 0x60) {
- tuner_i2c_xfer_send(&priv->i2c_props, &addr_adc_sat, 1);
- tuner_i2c_xfer_recv(&priv->i2c_props, &adc_sat, 1);
- tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1);
- tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1);
- if ((adc_sat > 20) || !(pll_stat & 0x80)) {
- tuner_dbg("trying to resolve SECAM L deadlock\n");
- tuner_i2c_xfer_send(&priv->i2c_props, agc_rst_on, 2);
- msleep(40);
- tuner_i2c_xfer_send(&priv->i2c_props, agc_rst_off, 2);
- }
- }
-
- tda8290_i2c_bridge(fe, 0);
- tuner_i2c_xfer_send(&priv->i2c_props, if_agc_set, 2);
-}
-
-/*---------------------------------------------------------------------*/
-
-static void tda8295_power(struct dvb_frontend *fe, int enable)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
- unsigned char buf[] = { 0x30, 0x00 }; /* clb_stdbt */
-
- tuner_i2c_xfer_send(&priv->i2c_props, &buf[0], 1);
- tuner_i2c_xfer_recv(&priv->i2c_props, &buf[1], 1);
-
- if (enable)
- buf[1] = 0x01;
- else
- buf[1] = 0x03;
-
- tuner_i2c_xfer_send(&priv->i2c_props, buf, 2);
-}
-
-static void tda8295_set_easy_mode(struct dvb_frontend *fe, int enable)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
- unsigned char buf[] = { 0x01, 0x00 };
-
- tuner_i2c_xfer_send(&priv->i2c_props, &buf[0], 1);
- tuner_i2c_xfer_recv(&priv->i2c_props, &buf[1], 1);
-
- if (enable)
- buf[1] = 0x01; /* rising edge sets regs 0x02 - 0x23 */
- else
- buf[1] = 0x00; /* reset active bit */
-
- tuner_i2c_xfer_send(&priv->i2c_props, buf, 2);
-}
-
-static void tda8295_set_video_std(struct dvb_frontend *fe)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
- unsigned char buf[] = { 0x00, priv->tda8290_easy_mode };
-
- tuner_i2c_xfer_send(&priv->i2c_props, buf, 2);
-
- tda8295_set_easy_mode(fe, 1);
- msleep(20);
- tda8295_set_easy_mode(fe, 0);
-}
-
-/*---------------------------------------------------------------------*/
-
-static void tda8295_agc1_out(struct dvb_frontend *fe, int enable)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
- unsigned char buf[] = { 0x02, 0x00 }; /* DIV_FUNC */
-
- tuner_i2c_xfer_send(&priv->i2c_props, &buf[0], 1);
- tuner_i2c_xfer_recv(&priv->i2c_props, &buf[1], 1);
-
- if (enable)
- buf[1] &= ~0x40;
- else
- buf[1] |= 0x40;
-
- tuner_i2c_xfer_send(&priv->i2c_props, buf, 2);
-}
-
-static void tda8295_agc2_out(struct dvb_frontend *fe, int enable)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
- unsigned char set_gpio_cf[] = { 0x44, 0x00 };
- unsigned char set_gpio_val[] = { 0x46, 0x00 };
-
- tuner_i2c_xfer_send(&priv->i2c_props, &set_gpio_cf[0], 1);
- tuner_i2c_xfer_recv(&priv->i2c_props, &set_gpio_cf[1], 1);
- tuner_i2c_xfer_send(&priv->i2c_props, &set_gpio_val[0], 1);
- tuner_i2c_xfer_recv(&priv->i2c_props, &set_gpio_val[1], 1);
-
- set_gpio_cf[1] &= 0xf0; /* clear GPIO_0 bits 3-0 */
-
- if (enable) {
- set_gpio_cf[1] |= 0x01; /* config GPIO_0 as Open Drain Out */
- set_gpio_val[1] &= 0xfe; /* set GPIO_0 pin low */
- }
- tuner_i2c_xfer_send(&priv->i2c_props, set_gpio_cf, 2);
- tuner_i2c_xfer_send(&priv->i2c_props, set_gpio_val, 2);
-}
-
-static int tda8295_has_signal(struct dvb_frontend *fe)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
-
- unsigned char hvpll_stat = 0x26;
- unsigned char ret;
-
- tuner_i2c_xfer_send(&priv->i2c_props, &hvpll_stat, 1);
- tuner_i2c_xfer_recv(&priv->i2c_props, &ret, 1);
- return (ret & 0x01) ? 65535 : 0;
-}
-
-/*---------------------------------------------------------------------*/
-
-static void tda8295_set_params(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
-
- unsigned char blanking_mode[] = { 0x1d, 0x00 };
-
- set_audio(fe, params);
-
- tuner_dbg("%s: freq = %d\n", __func__, params->frequency);
-
- tda8295_power(fe, 1);
- tda8295_agc1_out(fe, 1);
-
- tuner_i2c_xfer_send(&priv->i2c_props, &blanking_mode[0], 1);
- tuner_i2c_xfer_recv(&priv->i2c_props, &blanking_mode[1], 1);
-
- tda8295_set_video_std(fe);
-
- blanking_mode[1] = 0x03;
- tuner_i2c_xfer_send(&priv->i2c_props, blanking_mode, 2);
- msleep(20);
-
- tda8295_i2c_bridge(fe, 1);
-
- if (fe->ops.tuner_ops.set_analog_params)
- fe->ops.tuner_ops.set_analog_params(fe, params);
-
- if (priv->cfg.agcf)
- priv->cfg.agcf(fe);
-
- if (tda8295_has_signal(fe))
- tuner_dbg("tda8295 is locked\n");
- else
- tuner_dbg("tda8295 not locked, no signal?\n");
-
- tda8295_i2c_bridge(fe, 0);
-}
-
-/*---------------------------------------------------------------------*/
-
-static int tda8290_has_signal(struct dvb_frontend *fe)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
-
- unsigned char i2c_get_afc[1] = { 0x1B };
- unsigned char afc = 0;
-
- tuner_i2c_xfer_send(&priv->i2c_props, i2c_get_afc, ARRAY_SIZE(i2c_get_afc));
- tuner_i2c_xfer_recv(&priv->i2c_props, &afc, 1);
- return (afc & 0x80)? 65535:0;
-}
-
-/*---------------------------------------------------------------------*/
-
-static void tda8290_standby(struct dvb_frontend *fe)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
-
- unsigned char cb1[] = { 0x30, 0xD0 };
- unsigned char tda8290_standby[] = { 0x00, 0x02 };
- unsigned char tda8290_agc_tri[] = { 0x02, 0x20 };
- struct i2c_msg msg = {.addr = priv->tda827x_addr, .flags=0, .buf=cb1, .len = 2};
-
- tda8290_i2c_bridge(fe, 1);
- if (priv->ver & TDA8275A)
- cb1[1] = 0x90;
- i2c_transfer(priv->i2c_props.adap, &msg, 1);
- tda8290_i2c_bridge(fe, 0);
- tuner_i2c_xfer_send(&priv->i2c_props, tda8290_agc_tri, 2);
- tuner_i2c_xfer_send(&priv->i2c_props, tda8290_standby, 2);
-}
-
-static void tda8295_standby(struct dvb_frontend *fe)
-{
- tda8295_agc1_out(fe, 0); /* Put AGC in tri-state */
-
- tda8295_power(fe, 0);
-}
-
-static void tda8290_init_if(struct dvb_frontend *fe)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
-
- unsigned char set_VS[] = { 0x30, 0x6F };
- unsigned char set_GP00_CF[] = { 0x20, 0x01 };
- unsigned char set_GP01_CF[] = { 0x20, 0x0B };
-
- if ((priv->cfg.config == 1) || (priv->cfg.config == 2))
- tuner_i2c_xfer_send(&priv->i2c_props, set_GP00_CF, 2);
- else
- tuner_i2c_xfer_send(&priv->i2c_props, set_GP01_CF, 2);
- tuner_i2c_xfer_send(&priv->i2c_props, set_VS, 2);
-}
-
-static void tda8295_init_if(struct dvb_frontend *fe)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
-
- static unsigned char set_adc_ctl[] = { 0x33, 0x14 };
- static unsigned char set_adc_ctl2[] = { 0x34, 0x00 };
- static unsigned char set_pll_reg6[] = { 0x3e, 0x63 };
- static unsigned char set_pll_reg0[] = { 0x38, 0x23 };
- static unsigned char set_pll_reg7[] = { 0x3f, 0x01 };
- static unsigned char set_pll_reg10[] = { 0x42, 0x61 };
- static unsigned char set_gpio_reg0[] = { 0x44, 0x0b };
-
- tda8295_power(fe, 1);
-
- tda8295_set_easy_mode(fe, 0);
- tda8295_set_video_std(fe);
-
- tuner_i2c_xfer_send(&priv->i2c_props, set_adc_ctl, 2);
- tuner_i2c_xfer_send(&priv->i2c_props, set_adc_ctl2, 2);
- tuner_i2c_xfer_send(&priv->i2c_props, set_pll_reg6, 2);
- tuner_i2c_xfer_send(&priv->i2c_props, set_pll_reg0, 2);
- tuner_i2c_xfer_send(&priv->i2c_props, set_pll_reg7, 2);
- tuner_i2c_xfer_send(&priv->i2c_props, set_pll_reg10, 2);
- tuner_i2c_xfer_send(&priv->i2c_props, set_gpio_reg0, 2);
-
- tda8295_agc1_out(fe, 0);
- tda8295_agc2_out(fe, 0);
-}
-
-static void tda8290_init_tuner(struct dvb_frontend *fe)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
- unsigned char tda8275_init[] = { 0x00, 0x00, 0x00, 0x40, 0xdC, 0x04, 0xAf,
- 0x3F, 0x2A, 0x04, 0xFF, 0x00, 0x00, 0x40 };
- unsigned char tda8275a_init[] = { 0x00, 0x00, 0x00, 0x00, 0xdC, 0x05, 0x8b,
- 0x0c, 0x04, 0x20, 0xFF, 0x00, 0x00, 0x4b };
- struct i2c_msg msg = {.addr = priv->tda827x_addr, .flags=0,
- .buf=tda8275_init, .len = 14};
- if (priv->ver & TDA8275A)
- msg.buf = tda8275a_init;
-
- tda8290_i2c_bridge(fe, 1);
- i2c_transfer(priv->i2c_props.adap, &msg, 1);
- tda8290_i2c_bridge(fe, 0);
-}
-
-/*---------------------------------------------------------------------*/
-
-static void tda829x_release(struct dvb_frontend *fe)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
-
- /* only try to release the tuner if we've
- * attached it from within this module */
- if (priv->ver & (TDA18271 | TDA8275 | TDA8275A))
- if (fe->ops.tuner_ops.release)
- fe->ops.tuner_ops.release(fe);
-
- kfree(fe->analog_demod_priv);
- fe->analog_demod_priv = NULL;
-}
-
-static struct tda18271_config tda829x_tda18271_config = {
- .gate = TDA18271_GATE_ANALOG,
-};
-
-static int tda829x_find_tuner(struct dvb_frontend *fe)
-{
- struct tda8290_priv *priv = fe->analog_demod_priv;
- struct analog_demod_ops *analog_ops = &fe->ops.analog_ops;
- int i, ret, tuners_found;
- u32 tuner_addrs;
- u8 data;
- struct i2c_msg msg = { .flags = I2C_M_RD, .buf = &data, .len = 1 };
-
- if (NULL == analog_ops->i2c_gate_ctrl)
- return -EINVAL;
-
- analog_ops->i2c_gate_ctrl(fe, 1);
-
- /* probe for tuner chip */
- tuners_found = 0;
- tuner_addrs = 0;
- for (i = 0x60; i <= 0x63; i++) {
- msg.addr = i;
- ret = i2c_transfer(priv->i2c_props.adap, &msg, 1);
- if (ret == 1) {
- tuners_found++;
- tuner_addrs = (tuner_addrs << 8) + i;
- }
- }
- /* if there is more than one tuner, we expect the right one is
- behind the bridge and we choose the highest address that doesn't
- give a response now
- */
-
- analog_ops->i2c_gate_ctrl(fe, 0);
-
- if (tuners_found > 1)
- for (i = 0; i < tuners_found; i++) {
- msg.addr = tuner_addrs & 0xff;
- ret = i2c_transfer(priv->i2c_props.adap, &msg, 1);
- if (ret == 1)
- tuner_addrs = tuner_addrs >> 8;
- else
- break;
- }
-
- if (tuner_addrs == 0) {
- tuner_addrs = 0x60;
- tuner_info("could not clearly identify tuner address, "
- "defaulting to %x\n", tuner_addrs);
- } else {
- tuner_addrs = tuner_addrs & 0xff;
- tuner_info("setting tuner address to %x\n", tuner_addrs);
- }
- priv->tda827x_addr = tuner_addrs;
- msg.addr = tuner_addrs;
-
- analog_ops->i2c_gate_ctrl(fe, 1);
- ret = i2c_transfer(priv->i2c_props.adap, &msg, 1);
-
- if (ret != 1) {
- tuner_warn("tuner access failed!\n");
- return -EREMOTEIO;
- }
-
- if ((data == 0x83) || (data == 0x84)) {
- priv->ver |= TDA18271;
- tda18271_attach(fe, priv->tda827x_addr,
- priv->i2c_props.adap,
- &tda829x_tda18271_config);
- } else {
- if ((data & 0x3c) == 0)
- priv->ver |= TDA8275;
- else
- priv->ver |= TDA8275A;
-
- tda827x_attach(fe, priv->tda827x_addr, priv->i2c_props.adap, &priv->cfg);
- priv->cfg.switch_addr = priv->i2c_props.addr;
- }
- if (fe->ops.tuner_ops.init)
- fe->ops.tuner_ops.init(fe);
-
- if (fe->ops.tuner_ops.sleep)
- fe->ops.tuner_ops.sleep(fe);
-
- analog_ops->i2c_gate_ctrl(fe, 0);
-
- return 0;
-}
-
-static int tda8290_probe(struct tuner_i2c_props *i2c_props)
-{
-#define TDA8290_ID 0x89
- unsigned char tda8290_id[] = { 0x1f, 0x00 };
-
- /* detect tda8290 */
- tuner_i2c_xfer_send(i2c_props, &tda8290_id[0], 1);
- tuner_i2c_xfer_recv(i2c_props, &tda8290_id[1], 1);
-
- if (tda8290_id[1] == TDA8290_ID) {
- if (debug)
- printk(KERN_DEBUG "%s: tda8290 detected @ %d-%04x\n",
- __func__, i2c_adapter_id(i2c_props->adap),
- i2c_props->addr);
- return 0;
- }
-
- return -ENODEV;
-}
-
-static int tda8295_probe(struct tuner_i2c_props *i2c_props)
-{
-#define TDA8295_ID 0x8a
- unsigned char tda8295_id[] = { 0x2f, 0x00 };
-
- /* detect tda8295 */
- tuner_i2c_xfer_send(i2c_props, &tda8295_id[0], 1);
- tuner_i2c_xfer_recv(i2c_props, &tda8295_id[1], 1);
-
- if (tda8295_id[1] == TDA8295_ID) {
- if (debug)
- printk(KERN_DEBUG "%s: tda8295 detected @ %d-%04x\n",
- __func__, i2c_adapter_id(i2c_props->adap),
- i2c_props->addr);
- return 0;
- }
-
- return -ENODEV;
-}
-
-static struct analog_demod_ops tda8290_ops = {
- .set_params = tda8290_set_params,
- .has_signal = tda8290_has_signal,
- .standby = tda8290_standby,
- .release = tda829x_release,
- .i2c_gate_ctrl = tda8290_i2c_bridge,
-};
-
-static struct analog_demod_ops tda8295_ops = {
- .set_params = tda8295_set_params,
- .has_signal = tda8295_has_signal,
- .standby = tda8295_standby,
- .release = tda829x_release,
- .i2c_gate_ctrl = tda8295_i2c_bridge,
-};
-
-struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe,
- struct i2c_adapter *i2c_adap, u8 i2c_addr,
- struct tda829x_config *cfg)
-{
- struct tda8290_priv *priv = NULL;
- char *name;
-
- priv = kzalloc(sizeof(struct tda8290_priv), GFP_KERNEL);
- if (priv == NULL)
- return NULL;
- fe->analog_demod_priv = priv;
-
- priv->i2c_props.addr = i2c_addr;
- priv->i2c_props.adap = i2c_adap;
- priv->i2c_props.name = "tda829x";
- if (cfg) {
- priv->cfg.config = cfg->lna_cfg;
- priv->cfg.tuner_callback = cfg->tuner_callback;
- }
-
- if (tda8290_probe(&priv->i2c_props) == 0) {
- priv->ver = TDA8290;
- memcpy(&fe->ops.analog_ops, &tda8290_ops,
- sizeof(struct analog_demod_ops));
- }
-
- if (tda8295_probe(&priv->i2c_props) == 0) {
- priv->ver = TDA8295;
- memcpy(&fe->ops.analog_ops, &tda8295_ops,
- sizeof(struct analog_demod_ops));
- }
-
- if ((!(cfg) || (TDA829X_PROBE_TUNER == cfg->probe_tuner)) &&
- (tda829x_find_tuner(fe) < 0))
- goto fail;
-
- switch (priv->ver) {
- case TDA8290:
- name = "tda8290";
- break;
- case TDA8295:
- name = "tda8295";
- break;
- case TDA8290 | TDA8275:
- name = "tda8290+75";
- break;
- case TDA8295 | TDA8275:
- name = "tda8295+75";
- break;
- case TDA8290 | TDA8275A:
- name = "tda8290+75a";
- break;
- case TDA8295 | TDA8275A:
- name = "tda8295+75a";
- break;
- case TDA8290 | TDA18271:
- name = "tda8290+18271";
- break;
- case TDA8295 | TDA18271:
- name = "tda8295+18271";
- break;
- default:
- goto fail;
- }
- tuner_info("type set to %s\n", name);
-
- fe->ops.analog_ops.info.name = name;
-
- if (priv->ver & TDA8290) {
- tda8290_init_tuner(fe);
- tda8290_init_if(fe);
- } else if (priv->ver & TDA8295)
- tda8295_init_if(fe);
-
- return fe;
-
-fail:
- tda829x_release(fe);
- return NULL;
-}
-EXPORT_SYMBOL_GPL(tda829x_attach);
-
-int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr)
-{
- struct tuner_i2c_props i2c_props = {
- .adap = i2c_adap,
- .addr = i2c_addr,
- };
-
- unsigned char soft_reset[] = { 0x00, 0x00 };
- unsigned char easy_mode_b[] = { 0x01, 0x02 };
- unsigned char easy_mode_g[] = { 0x01, 0x04 };
- unsigned char restore_9886[] = { 0x00, 0xd6, 0x30 };
- unsigned char addr_dto_lsb = 0x07;
- unsigned char data;
-#define PROBE_BUFFER_SIZE 8
- unsigned char buf[PROBE_BUFFER_SIZE];
- int i;
-
- /* rule out tda9887, which would return the same byte repeatedly */
- tuner_i2c_xfer_send(&i2c_props, soft_reset, 1);
- tuner_i2c_xfer_recv(&i2c_props, buf, PROBE_BUFFER_SIZE);
- for (i = 1; i < PROBE_BUFFER_SIZE; i++) {
- if (buf[i] != buf[0])
- break;
- }
-
- /* all bytes are equal, not a tda829x - probably a tda9887 */
- if (i == PROBE_BUFFER_SIZE)
- return -ENODEV;
-
- if ((tda8290_probe(&i2c_props) == 0) ||
- (tda8295_probe(&i2c_props) == 0))
- return 0;
-
- /* fall back to old probing method */
- tuner_i2c_xfer_send(&i2c_props, easy_mode_b, 2);
- tuner_i2c_xfer_send(&i2c_props, soft_reset, 2);
- tuner_i2c_xfer_send(&i2c_props, &addr_dto_lsb, 1);
- tuner_i2c_xfer_recv(&i2c_props, &data, 1);
- if (data == 0) {
- tuner_i2c_xfer_send(&i2c_props, easy_mode_g, 2);
- tuner_i2c_xfer_send(&i2c_props, soft_reset, 2);
- tuner_i2c_xfer_send(&i2c_props, &addr_dto_lsb, 1);
- tuner_i2c_xfer_recv(&i2c_props, &data, 1);
- if (data == 0x7b) {
- return 0;
- }
- }
- tuner_i2c_xfer_send(&i2c_props, restore_9886, 3);
- return -ENODEV;
-}
-EXPORT_SYMBOL_GPL(tda829x_probe);
-
-MODULE_DESCRIPTION("Philips/NXP TDA8290/TDA8295 analog IF demodulator driver");
-MODULE_AUTHOR("Gerd Knorr, Hartmut Hackmann, Michael Krufky");
-MODULE_LICENSE("GPL");
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
+++ /dev/null
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef __TDA8290_H__
-#define __TDA8290_H__
-
-#include <linux/i2c.h>
-#include "dvb_frontend.h"
-
-struct tda829x_config {
- unsigned int lna_cfg;
- int (*tuner_callback) (void *dev, int command, int arg);
-
- unsigned int probe_tuner:1;
-#define TDA829X_PROBE_TUNER 0
-#define TDA829X_DONT_PROBE 1
-};
-
-#if defined(CONFIG_TUNER_TDA8290) || (defined(CONFIG_TUNER_TDA8290_MODULE) && defined(MODULE))
-extern int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr);
-
-extern struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe,
- struct i2c_adapter *i2c_adap,
- u8 i2c_addr,
- struct tda829x_config *cfg);
-#else
-static inline int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr)
-{
- printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
- return -EINVAL;
-}
-
-static inline struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe,
- struct i2c_adapter *i2c_adap,
- u8 i2c_addr,
- struct tda829x_config *cfg)
-{
- printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
- __func__);
- return NULL;
-}
-#endif
-
-#endif /* __TDA8290_H__ */
+++ /dev/null
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/i2c.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/videodev.h>
-#include <media/v4l2-common.h>
-#include <media/tuner.h>
-#include "tuner-i2c.h"
-#include "tda9887.h"
-
-
-/* Chips:
- TDA9885 (PAL, NTSC)
- TDA9886 (PAL, SECAM, NTSC)
- TDA9887 (PAL, SECAM, NTSC, FM Radio)
-
- Used as part of several tuners
-*/
-
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "enable verbose debug messages");
-
-static DEFINE_MUTEX(tda9887_list_mutex);
-static LIST_HEAD(hybrid_tuner_instance_list);
-
-struct tda9887_priv {
- struct tuner_i2c_props i2c_props;
- struct list_head hybrid_tuner_instance_list;
-
- unsigned char data[4];
- unsigned int config;
- unsigned int mode;
- unsigned int audmode;
- v4l2_std_id std;
-};
-
-/* ---------------------------------------------------------------------- */
-
-#define UNSET (-1U)
-
-struct tvnorm {
- v4l2_std_id std;
- char *name;
- unsigned char b;
- unsigned char c;
- unsigned char e;
-};
-
-/* ---------------------------------------------------------------------- */
-
-//
-// TDA defines
-//
-
-//// first reg (b)
-#define cVideoTrapBypassOFF 0x00 // bit b0
-#define cVideoTrapBypassON 0x01 // bit b0
-
-#define cAutoMuteFmInactive 0x00 // bit b1
-#define cAutoMuteFmActive 0x02 // bit b1
-
-#define cIntercarrier 0x00 // bit b2
-#define cQSS 0x04 // bit b2
-
-#define cPositiveAmTV 0x00 // bit b3:4
-#define cFmRadio 0x08 // bit b3:4
-#define cNegativeFmTV 0x10 // bit b3:4
-
-
-#define cForcedMuteAudioON 0x20 // bit b5
-#define cForcedMuteAudioOFF 0x00 // bit b5
-
-#define cOutputPort1Active 0x00 // bit b6
-#define cOutputPort1Inactive 0x40 // bit b6
-
-#define cOutputPort2Active 0x00 // bit b7
-#define cOutputPort2Inactive 0x80 // bit b7
-
-
-//// second reg (c)
-#define cDeemphasisOFF 0x00 // bit c5
-#define cDeemphasisON 0x20 // bit c5
-
-#define cDeemphasis75 0x00 // bit c6
-#define cDeemphasis50 0x40 // bit c6
-
-#define cAudioGain0 0x00 // bit c7
-#define cAudioGain6 0x80 // bit c7
-
-#define cTopMask 0x1f // bit c0:4
-#define cTopDefault 0x10 // bit c0:4
-
-//// third reg (e)
-#define cAudioIF_4_5 0x00 // bit e0:1
-#define cAudioIF_5_5 0x01 // bit e0:1
-#define cAudioIF_6_0 0x02 // bit e0:1
-#define cAudioIF_6_5 0x03 // bit e0:1
-
-
-#define cVideoIFMask 0x1c // bit e2:4
-/* Video IF selection in TV Mode (bit B3=0) */
-#define cVideoIF_58_75 0x00 // bit e2:4
-#define cVideoIF_45_75 0x04 // bit e2:4
-#define cVideoIF_38_90 0x08 // bit e2:4
-#define cVideoIF_38_00 0x0C // bit e2:4
-#define cVideoIF_33_90 0x10 // bit e2:4
-#define cVideoIF_33_40 0x14 // bit e2:4
-#define cRadioIF_45_75 0x18 // bit e2:4
-#define cRadioIF_38_90 0x1C // bit e2:4
-
-/* IF1 selection in Radio Mode (bit B3=1) */
-#define cRadioIF_33_30 0x00 // bit e2,4 (also 0x10,0x14)
-#define cRadioIF_41_30 0x04 // bit e2,4
-
-/* Output of AFC pin in radio mode when bit E7=1 */
-#define cRadioAGC_SIF 0x00 // bit e3
-#define cRadioAGC_FM 0x08 // bit e3
-
-#define cTunerGainNormal 0x00 // bit e5
-#define cTunerGainLow 0x20 // bit e5
-
-#define cGating_18 0x00 // bit e6
-#define cGating_36 0x40 // bit e6
-
-#define cAgcOutON 0x80 // bit e7
-#define cAgcOutOFF 0x00 // bit e7
-
-/* ---------------------------------------------------------------------- */
-
-static struct tvnorm tvnorms[] = {
- {
- .std = V4L2_STD_PAL_BG | V4L2_STD_PAL_H | V4L2_STD_PAL_N,
- .name = "PAL-BGHN",
- .b = ( cNegativeFmTV |
- cQSS ),
- .c = ( cDeemphasisON |
- cDeemphasis50 |
- cTopDefault),
- .e = ( cGating_36 |
- cAudioIF_5_5 |
- cVideoIF_38_90 ),
- },{
- .std = V4L2_STD_PAL_I,
- .name = "PAL-I",
- .b = ( cNegativeFmTV |
- cQSS ),
- .c = ( cDeemphasisON |
- cDeemphasis50 |
- cTopDefault),
- .e = ( cGating_36 |
- cAudioIF_6_0 |
- cVideoIF_38_90 ),
- },{
- .std = V4L2_STD_PAL_DK,
- .name = "PAL-DK",
- .b = ( cNegativeFmTV |
- cQSS ),
- .c = ( cDeemphasisON |
- cDeemphasis50 |
- cTopDefault),
- .e = ( cGating_36 |
- cAudioIF_6_5 |
- cVideoIF_38_90 ),
- },{
- .std = V4L2_STD_PAL_M | V4L2_STD_PAL_Nc,
- .name = "PAL-M/Nc",
- .b = ( cNegativeFmTV |
- cQSS ),
- .c = ( cDeemphasisON |
- cDeemphasis75 |
- cTopDefault),
- .e = ( cGating_36 |
- cAudioIF_4_5 |
- cVideoIF_45_75 ),
- },{
- .std = V4L2_STD_SECAM_B | V4L2_STD_SECAM_G | V4L2_STD_SECAM_H,
- .name = "SECAM-BGH",
- .b = ( cPositiveAmTV |
- cQSS ),
- .c = ( cTopDefault),
- .e = ( cGating_36 |
- cAudioIF_5_5 |
- cVideoIF_38_90 ),
- },{
- .std = V4L2_STD_SECAM_L,
- .name = "SECAM-L",
- .b = ( cPositiveAmTV |
- cQSS ),
- .c = ( cTopDefault),
- .e = ( cGating_36 |
- cAudioIF_6_5 |
- cVideoIF_38_90 ),
- },{
- .std = V4L2_STD_SECAM_LC,
- .name = "SECAM-L'",
- .b = ( cOutputPort2Inactive |
- cPositiveAmTV |
- cQSS ),
- .c = ( cTopDefault),
- .e = ( cGating_36 |
- cAudioIF_6_5 |
- cVideoIF_33_90 ),
- },{
- .std = V4L2_STD_SECAM_DK,
- .name = "SECAM-DK",
- .b = ( cNegativeFmTV |
- cQSS ),
- .c = ( cDeemphasisON |
- cDeemphasis50 |
- cTopDefault),
- .e = ( cGating_36 |
- cAudioIF_6_5 |
- cVideoIF_38_90 ),
- },{
- .std = V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR,
- .name = "NTSC-M",
- .b = ( cNegativeFmTV |
- cQSS ),
- .c = ( cDeemphasisON |
- cDeemphasis75 |
- cTopDefault),
- .e = ( cGating_36 |
- cAudioIF_4_5 |
- cVideoIF_45_75 ),
- },{
- .std = V4L2_STD_NTSC_M_JP,
- .name = "NTSC-M-JP",
- .b = ( cNegativeFmTV |
- cQSS ),
- .c = ( cDeemphasisON |
- cDeemphasis50 |
- cTopDefault),
- .e = ( cGating_36 |
- cAudioIF_4_5 |
- cVideoIF_58_75 ),
- }
-};
-
-static struct tvnorm radio_stereo = {
- .name = "Radio Stereo",
- .b = ( cFmRadio |
- cQSS ),
- .c = ( cDeemphasisOFF |
- cAudioGain6 |
- cTopDefault),
- .e = ( cTunerGainLow |
- cAudioIF_5_5 |
- cRadioIF_38_90 ),
-};
-
-static struct tvnorm radio_mono = {
- .name = "Radio Mono",
- .b = ( cFmRadio |
- cQSS ),
- .c = ( cDeemphasisON |
- cDeemphasis75 |
- cTopDefault),
- .e = ( cTunerGainLow |
- cAudioIF_5_5 |
- cRadioIF_38_90 ),
-};
-
-/* ---------------------------------------------------------------------- */
-
-static void dump_read_message(struct dvb_frontend *fe, unsigned char *buf)
-{
- struct tda9887_priv *priv = fe->analog_demod_priv;
-
- static char *afc[16] = {
- "- 12.5 kHz",
- "- 37.5 kHz",
- "- 62.5 kHz",
- "- 87.5 kHz",
- "-112.5 kHz",
- "-137.5 kHz",
- "-162.5 kHz",
- "-187.5 kHz [min]",
- "+187.5 kHz [max]",
- "+162.5 kHz",
- "+137.5 kHz",
- "+112.5 kHz",
- "+ 87.5 kHz",
- "+ 62.5 kHz",
- "+ 37.5 kHz",
- "+ 12.5 kHz",
- };
- tuner_info("read: 0x%2x\n", buf[0]);
- tuner_info(" after power on : %s\n", (buf[0] & 0x01) ? "yes" : "no");
- tuner_info(" afc : %s\n", afc[(buf[0] >> 1) & 0x0f]);
- tuner_info(" fmif level : %s\n", (buf[0] & 0x20) ? "high" : "low");
- tuner_info(" afc window : %s\n", (buf[0] & 0x40) ? "in" : "out");
- tuner_info(" vfi level : %s\n", (buf[0] & 0x80) ? "high" : "low");
-}
-
-static void dump_write_message(struct dvb_frontend *fe, unsigned char *buf)
-{
- struct tda9887_priv *priv = fe->analog_demod_priv;
-
- static char *sound[4] = {
- "AM/TV",
- "FM/radio",
- "FM/TV",
- "FM/radio"
- };
- static char *adjust[32] = {
- "-16", "-15", "-14", "-13", "-12", "-11", "-10", "-9",
- "-8", "-7", "-6", "-5", "-4", "-3", "-2", "-1",
- "0", "+1", "+2", "+3", "+4", "+5", "+6", "+7",
- "+8", "+9", "+10", "+11", "+12", "+13", "+14", "+15"
- };
- static char *deemph[4] = {
- "no", "no", "75", "50"
- };
- static char *carrier[4] = {
- "4.5 MHz",
- "5.5 MHz",
- "6.0 MHz",
- "6.5 MHz / AM"
- };
- static char *vif[8] = {
- "58.75 MHz",
- "45.75 MHz",
- "38.9 MHz",
- "38.0 MHz",
- "33.9 MHz",
- "33.4 MHz",
- "45.75 MHz + pin13",
- "38.9 MHz + pin13",
- };
- static char *rif[4] = {
- "44 MHz",
- "52 MHz",
- "52 MHz",
- "44 MHz",
- };
-
- tuner_info("write: byte B 0x%02x\n", buf[1]);
- tuner_info(" B0 video mode : %s\n",
- (buf[1] & 0x01) ? "video trap" : "sound trap");
- tuner_info(" B1 auto mute fm : %s\n",
- (buf[1] & 0x02) ? "yes" : "no");
- tuner_info(" B2 carrier mode : %s\n",
- (buf[1] & 0x04) ? "QSS" : "Intercarrier");
- tuner_info(" B3-4 tv sound/radio : %s\n",
- sound[(buf[1] & 0x18) >> 3]);
- tuner_info(" B5 force mute audio: %s\n",
- (buf[1] & 0x20) ? "yes" : "no");
- tuner_info(" B6 output port 1 : %s\n",
- (buf[1] & 0x40) ? "high (inactive)" : "low (active)");
- tuner_info(" B7 output port 2 : %s\n",
- (buf[1] & 0x80) ? "high (inactive)" : "low (active)");
-
- tuner_info("write: byte C 0x%02x\n", buf[2]);
- tuner_info(" C0-4 top adjustment : %s dB\n",
- adjust[buf[2] & 0x1f]);
- tuner_info(" C5-6 de-emphasis : %s\n",
- deemph[(buf[2] & 0x60) >> 5]);
- tuner_info(" C7 audio gain : %s\n",
- (buf[2] & 0x80) ? "-6" : "0");
-
- tuner_info("write: byte E 0x%02x\n", buf[3]);
- tuner_info(" E0-1 sound carrier : %s\n",
- carrier[(buf[3] & 0x03)]);
- tuner_info(" E6 l pll gating : %s\n",
- (buf[3] & 0x40) ? "36" : "13");
-
- if (buf[1] & 0x08) {
- /* radio */
- tuner_info(" E2-4 video if : %s\n",
- rif[(buf[3] & 0x0c) >> 2]);
- tuner_info(" E7 vif agc output : %s\n",
- (buf[3] & 0x80)
- ? ((buf[3] & 0x10) ? "fm-agc radio" :
- "sif-agc radio")
- : "fm radio carrier afc");
- } else {
- /* video */
- tuner_info(" E2-4 video if : %s\n",
- vif[(buf[3] & 0x1c) >> 2]);
- tuner_info(" E5 tuner gain : %s\n",
- (buf[3] & 0x80)
- ? ((buf[3] & 0x20) ? "external" : "normal")
- : ((buf[3] & 0x20) ? "minimum" : "normal"));
- tuner_info(" E7 vif agc output : %s\n",
- (buf[3] & 0x80) ? ((buf[3] & 0x20)
- ? "pin3 port, pin22 vif agc out"
- : "pin22 port, pin3 vif acg ext in")
- : "pin3+pin22 port");
- }
- tuner_info("--\n");
-}
-
-/* ---------------------------------------------------------------------- */
-
-static int tda9887_set_tvnorm(struct dvb_frontend *fe)
-{
- struct tda9887_priv *priv = fe->analog_demod_priv;
- struct tvnorm *norm = NULL;
- char *buf = priv->data;
- int i;
-
- if (priv->mode == V4L2_TUNER_RADIO) {
- if (priv->audmode == V4L2_TUNER_MODE_MONO)
- norm = &radio_mono;
- else
- norm = &radio_stereo;
- } else {
- for (i = 0; i < ARRAY_SIZE(tvnorms); i++) {
- if (tvnorms[i].std & priv->std) {
- norm = tvnorms+i;
- break;
- }
- }
- }
- if (NULL == norm) {
- tuner_dbg("Unsupported tvnorm entry - audio muted\n");
- return -1;
- }
-
- tuner_dbg("configure for: %s\n", norm->name);
- buf[1] = norm->b;
- buf[2] = norm->c;
- buf[3] = norm->e;
- return 0;
-}
-
-static unsigned int port1 = UNSET;
-static unsigned int port2 = UNSET;
-static unsigned int qss = UNSET;
-static unsigned int adjust = UNSET;
-
-module_param(port1, int, 0644);
-module_param(port2, int, 0644);
-module_param(qss, int, 0644);
-module_param(adjust, int, 0644);
-
-static int tda9887_set_insmod(struct dvb_frontend *fe)
-{
- struct tda9887_priv *priv = fe->analog_demod_priv;
- char *buf = priv->data;
-
- if (UNSET != port1) {
- if (port1)
- buf[1] |= cOutputPort1Inactive;
- else
- buf[1] &= ~cOutputPort1Inactive;
- }
- if (UNSET != port2) {
- if (port2)
- buf[1] |= cOutputPort2Inactive;
- else
- buf[1] &= ~cOutputPort2Inactive;
- }
-
- if (UNSET != qss) {
- if (qss)
- buf[1] |= cQSS;
- else
- buf[1] &= ~cQSS;
- }
-
- if (adjust >= 0x00 && adjust < 0x20) {
- buf[2] &= ~cTopMask;
- buf[2] |= adjust;
- }
- return 0;
-}
-
-static int tda9887_do_config(struct dvb_frontend *fe)
-{
- struct tda9887_priv *priv = fe->analog_demod_priv;
- char *buf = priv->data;
-
- if (priv->config & TDA9887_PORT1_ACTIVE)
- buf[1] &= ~cOutputPort1Inactive;
- if (priv->config & TDA9887_PORT1_INACTIVE)
- buf[1] |= cOutputPort1Inactive;
- if (priv->config & TDA9887_PORT2_ACTIVE)
- buf[1] &= ~cOutputPort2Inactive;
- if (priv->config & TDA9887_PORT2_INACTIVE)
- buf[1] |= cOutputPort2Inactive;
-
- if (priv->config & TDA9887_QSS)
- buf[1] |= cQSS;
- if (priv->config & TDA9887_INTERCARRIER)
- buf[1] &= ~cQSS;
-
- if (priv->config & TDA9887_AUTOMUTE)
- buf[1] |= cAutoMuteFmActive;
- if (priv->config & TDA9887_DEEMPHASIS_MASK) {
- buf[2] &= ~0x60;
- switch (priv->config & TDA9887_DEEMPHASIS_MASK) {
- case TDA9887_DEEMPHASIS_NONE:
- buf[2] |= cDeemphasisOFF;
- break;
- case TDA9887_DEEMPHASIS_50:
- buf[2] |= cDeemphasisON | cDeemphasis50;
- break;
- case TDA9887_DEEMPHASIS_75:
- buf[2] |= cDeemphasisON | cDeemphasis75;
- break;
- }
- }
- if (priv->config & TDA9887_TOP_SET) {
- buf[2] &= ~cTopMask;
- buf[2] |= (priv->config >> 8) & cTopMask;
- }
- if ((priv->config & TDA9887_INTERCARRIER_NTSC) &&
- (priv->std & V4L2_STD_NTSC))
- buf[1] &= ~cQSS;
- if (priv->config & TDA9887_GATING_18)
- buf[3] &= ~cGating_36;
-
- if (priv->mode == V4L2_TUNER_RADIO) {
- if (priv->config & TDA9887_RIF_41_3) {
- buf[3] &= ~cVideoIFMask;
- buf[3] |= cRadioIF_41_30;
- }
- if (priv->config & TDA9887_GAIN_NORMAL)
- buf[3] &= ~cTunerGainLow;
- }
-
- return 0;
-}
-
-/* ---------------------------------------------------------------------- */
-
-static int tda9887_status(struct dvb_frontend *fe)
-{
- struct tda9887_priv *priv = fe->analog_demod_priv;
- unsigned char buf[1];
- int rc;
-
- memset(buf,0,sizeof(buf));
- if (1 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props,buf,1)))
- tuner_info("i2c i/o error: rc == %d (should be 1)\n", rc);
- dump_read_message(fe, buf);
- return 0;
-}
-
-static void tda9887_configure(struct dvb_frontend *fe)
-{
- struct tda9887_priv *priv = fe->analog_demod_priv;
- int rc;
-
- memset(priv->data,0,sizeof(priv->data));
- tda9887_set_tvnorm(fe);
-
- /* A note on the port settings:
- These settings tend to depend on the specifics of the board.
- By default they are set to inactive (bit value 1) by this driver,
- overwriting any changes made by the tvnorm. This means that it
- is the responsibility of the module using the tda9887 to set
- these values in case of changes in the tvnorm.
- In many cases port 2 should be made active (0) when selecting
- SECAM-L, and port 2 should remain inactive (1) for SECAM-L'.
-
- For the other standards the tda9887 application note says that
- the ports should be set to active (0), but, again, that may
- differ depending on the precise hardware configuration.
- */
- priv->data[1] |= cOutputPort1Inactive;
- priv->data[1] |= cOutputPort2Inactive;
-
- tda9887_do_config(fe);
- tda9887_set_insmod(fe);
-
- if (priv->mode == T_STANDBY)
- priv->data[1] |= cForcedMuteAudioON;
-
- tuner_dbg("writing: b=0x%02x c=0x%02x e=0x%02x\n",
- priv->data[1], priv->data[2], priv->data[3]);
- if (debug > 1)
- dump_write_message(fe, priv->data);
-
- if (4 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,priv->data,4)))
- tuner_info("i2c i/o error: rc == %d (should be 4)\n", rc);
-
- if (debug > 2) {
- msleep_interruptible(1000);
- tda9887_status(fe);
- }
-}
-
-/* ---------------------------------------------------------------------- */
-
-static void tda9887_tuner_status(struct dvb_frontend *fe)
-{
- struct tda9887_priv *priv = fe->analog_demod_priv;
- tuner_info("Data bytes: b=0x%02x c=0x%02x e=0x%02x\n",
- priv->data[1], priv->data[2], priv->data[3]);
-}
-
-static int tda9887_get_afc(struct dvb_frontend *fe)
-{
- struct tda9887_priv *priv = fe->analog_demod_priv;
- static int AFC_BITS_2_kHz[] = {
- -12500, -37500, -62500, -97500,
- -112500, -137500, -162500, -187500,
- 187500, 162500, 137500, 112500,
- 97500 , 62500, 37500 , 12500
- };
- int afc=0;
- __u8 reg = 0;
-
- if (1 == tuner_i2c_xfer_recv(&priv->i2c_props,®,1))
- afc = AFC_BITS_2_kHz[(reg>>1)&0x0f];
-
- return afc;
-}
-
-static void tda9887_standby(struct dvb_frontend *fe)
-{
- struct tda9887_priv *priv = fe->analog_demod_priv;
-
- priv->mode = T_STANDBY;
-
- tda9887_configure(fe);
-}
-
-static void tda9887_set_params(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- struct tda9887_priv *priv = fe->analog_demod_priv;
-
- priv->mode = params->mode;
- priv->audmode = params->audmode;
- priv->std = params->std;
- tda9887_configure(fe);
-}
-
-static int tda9887_set_config(struct dvb_frontend *fe, void *priv_cfg)
-{
- struct tda9887_priv *priv = fe->analog_demod_priv;
-
- priv->config = *(unsigned int *)priv_cfg;
- tda9887_configure(fe);
-
- return 0;
-}
-
-static void tda9887_release(struct dvb_frontend *fe)
-{
- struct tda9887_priv *priv = fe->analog_demod_priv;
-
- mutex_lock(&tda9887_list_mutex);
-
- if (priv)
- hybrid_tuner_release_state(priv);
-
- mutex_unlock(&tda9887_list_mutex);
-
- fe->analog_demod_priv = NULL;
-}
-
-static struct analog_demod_ops tda9887_ops = {
- .info = {
- .name = "tda9887",
- },
- .set_params = tda9887_set_params,
- .standby = tda9887_standby,
- .tuner_status = tda9887_tuner_status,
- .get_afc = tda9887_get_afc,
- .release = tda9887_release,
- .set_config = tda9887_set_config,
-};
-
-struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe,
- struct i2c_adapter *i2c_adap,
- u8 i2c_addr)
-{
- struct tda9887_priv *priv = NULL;
- int instance;
-
- mutex_lock(&tda9887_list_mutex);
-
- instance = hybrid_tuner_request_state(struct tda9887_priv, priv,
- hybrid_tuner_instance_list,
- i2c_adap, i2c_addr, "tda9887");
- switch (instance) {
- case 0:
- mutex_unlock(&tda9887_list_mutex);
- return NULL;
- break;
- case 1:
- fe->analog_demod_priv = priv;
- priv->mode = T_STANDBY;
- tuner_info("tda988[5/6/7] found\n");
- break;
- default:
- fe->analog_demod_priv = priv;
- break;
- }
-
- mutex_unlock(&tda9887_list_mutex);
-
- memcpy(&fe->ops.analog_ops, &tda9887_ops,
- sizeof(struct analog_demod_ops));
-
- return fe;
-}
-EXPORT_SYMBOL_GPL(tda9887_attach);
-
-MODULE_LICENSE("GPL");
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
+++ /dev/null
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef __TDA9887_H__
-#define __TDA9887_H__
-
-#include <linux/i2c.h>
-#include "dvb_frontend.h"
-
-/* ------------------------------------------------------------------------ */
-#if defined(CONFIG_TUNER_TDA9887) || (defined(CONFIG_TUNER_TDA9887_MODULE) && defined(MODULE))
-extern struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe,
- struct i2c_adapter *i2c_adap,
- u8 i2c_addr);
-#else
-static inline struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe,
- struct i2c_adapter *i2c_adap,
- u8 i2c_addr)
-{
- printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
- return NULL;
-}
-#endif
-
-#endif /* __TDA9887_H__ */
+++ /dev/null
-/*
- * For Philips TEA5761 FM Chip
- * I2C address is allways 0x20 (0x10 at 7-bit mode).
- *
- * Copyright (c) 2005-2007 Mauro Carvalho Chehab (mchehab@infradead.org)
- * This code is placed under the terms of the GNUv2 General Public License
- *
- */
-
-#include <linux/i2c.h>
-#include <linux/delay.h>
-#include <linux/videodev.h>
-#include <media/tuner.h>
-#include "tuner-i2c.h"
-#include "tea5761.h"
-
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "enable verbose debug messages");
-
-struct tea5761_priv {
- struct tuner_i2c_props i2c_props;
-
- u32 frequency;
-};
-
-/*****************************************************************************/
-
-/***************************
- * TEA5761HN I2C registers *
- ***************************/
-
-/* INTREG - Read: bytes 0 and 1 / Write: byte 0 */
-
- /* first byte for reading */
-#define TEA5761_INTREG_IFFLAG 0x10
-#define TEA5761_INTREG_LEVFLAG 0x8
-#define TEA5761_INTREG_FRRFLAG 0x2
-#define TEA5761_INTREG_BLFLAG 0x1
-
- /* second byte for reading / byte for writing */
-#define TEA5761_INTREG_IFMSK 0x10
-#define TEA5761_INTREG_LEVMSK 0x8
-#define TEA5761_INTREG_FRMSK 0x2
-#define TEA5761_INTREG_BLMSK 0x1
-
-/* FRQSET - Read: bytes 2 and 3 / Write: byte 1 and 2 */
-
- /* First byte */
-#define TEA5761_FRQSET_SEARCH_UP 0x80 /* 1=Station search from botton to up */
-#define TEA5761_FRQSET_SEARCH_MODE 0x40 /* 1=Search mode */
-
- /* Bits 0-5 for divider MSB */
-
- /* Second byte */
- /* Bits 0-7 for divider LSB */
-
-/* TNCTRL - Read: bytes 4 and 5 / Write: Bytes 3 and 4 */
-
- /* first byte */
-
-#define TEA5761_TNCTRL_PUPD_0 0x40 /* Power UP/Power Down MSB */
-#define TEA5761_TNCTRL_BLIM 0X20 /* 1= Japan Frequencies, 0= European frequencies */
-#define TEA5761_TNCTRL_SWPM 0x10 /* 1= software port is FRRFLAG */
-#define TEA5761_TNCTRL_IFCTC 0x08 /* 1= IF count time 15.02 ms, 0= IF count time 2.02 ms */
-#define TEA5761_TNCTRL_AFM 0x04
-#define TEA5761_TNCTRL_SMUTE 0x02 /* 1= Soft mute */
-#define TEA5761_TNCTRL_SNC 0x01
-
- /* second byte */
-
-#define TEA5761_TNCTRL_MU 0x80 /* 1=Hard mute */
-#define TEA5761_TNCTRL_SSL_1 0x40
-#define TEA5761_TNCTRL_SSL_0 0x20
-#define TEA5761_TNCTRL_HLSI 0x10
-#define TEA5761_TNCTRL_MST 0x08 /* 1 = mono */
-#define TEA5761_TNCTRL_SWP 0x04
-#define TEA5761_TNCTRL_DTC 0x02 /* 1 = deemphasis 50 us, 0 = deemphasis 75 us */
-#define TEA5761_TNCTRL_AHLSI 0x01
-
-/* FRQCHECK - Read: bytes 6 and 7 */
- /* First byte */
-
- /* Bits 0-5 for divider MSB */
-
- /* Second byte */
- /* Bits 0-7 for divider LSB */
-
-/* TUNCHECK - Read: bytes 8 and 9 */
-
- /* First byte */
-#define TEA5761_TUNCHECK_IF_MASK 0x7e /* IF count */
-#define TEA5761_TUNCHECK_TUNTO 0x01
-
- /* Second byte */
-#define TEA5761_TUNCHECK_LEV_MASK 0xf0 /* Level Count */
-#define TEA5761_TUNCHECK_LD 0x08
-#define TEA5761_TUNCHECK_STEREO 0x04
-
-/* TESTREG - Read: bytes 10 and 11 / Write: bytes 5 and 6 */
-
- /* All zero = no test mode */
-
-/* MANID - Read: bytes 12 and 13 */
-
- /* First byte - should be 0x10 */
-#define TEA5767_MANID_VERSION_MASK 0xf0 /* Version = 1 */
-#define TEA5767_MANID_ID_MSB_MASK 0x0f /* Manufacurer ID - should be 0 */
-
- /* Second byte - Should be 0x2b */
-
-#define TEA5767_MANID_ID_LSB_MASK 0xfe /* Manufacturer ID - should be 0x15 */
-#define TEA5767_MANID_IDAV 0x01 /* 1 = Chip has ID, 0 = Chip has no ID */
-
-/* Chip ID - Read: bytes 14 and 15 */
-
- /* First byte - should be 0x57 */
-
- /* Second byte - should be 0x61 */
-
-/*****************************************************************************/
-
-#define FREQ_OFFSET 0 /* for TEA5767, it is 700 to give the right freq */
-static void tea5761_status_dump(unsigned char *buffer)
-{
- unsigned int div, frq;
-
- div = ((buffer[2] & 0x3f) << 8) | buffer[3];
-
- frq = 1000 * (div * 32768 / 1000 + FREQ_OFFSET + 225) / 4; /* Freq in KHz */
-
- printk(KERN_INFO "tea5761: Frequency %d.%03d KHz (divider = 0x%04x)\n",
- frq / 1000, frq % 1000, div);
-}
-
-/* Freq should be specifyed at 62.5 Hz */
-static int set_radio_freq(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- struct tea5761_priv *priv = fe->tuner_priv;
- unsigned int frq = params->frequency;
- unsigned char buffer[7] = {0, 0, 0, 0, 0, 0, 0 };
- unsigned div;
- int rc;
-
- tuner_dbg("radio freq counter %d\n", frq);
-
- if (params->mode == T_STANDBY) {
- tuner_dbg("TEA5761 set to standby mode\n");
- buffer[5] |= TEA5761_TNCTRL_MU;
- } else {
- buffer[4] |= TEA5761_TNCTRL_PUPD_0;
- }
-
-
- if (params->audmode == V4L2_TUNER_MODE_MONO) {
- tuner_dbg("TEA5761 set to mono\n");
- buffer[5] |= TEA5761_TNCTRL_MST;
- } else {
- tuner_dbg("TEA5761 set to stereo\n");
- }
-
- div = (1000 * (frq * 4 / 16 + 700 + 225) ) >> 15;
- buffer[1] = (div >> 8) & 0x3f;
- buffer[2] = div & 0xff;
-
- if (debug)
- tea5761_status_dump(buffer);
-
- if (7 != (rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 7)))
- tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
-
- priv->frequency = frq * 125 / 2;
-
- return 0;
-}
-
-static int tea5761_read_status(struct dvb_frontend *fe, char *buffer)
-{
- struct tea5761_priv *priv = fe->tuner_priv;
- int rc;
-
- memset(buffer, 0, 16);
- if (16 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props, buffer, 16))) {
- tuner_warn("i2c i/o error: rc == %d (should be 16)\n", rc);
- return -EREMOTEIO;
- }
-
- return 0;
-}
-
-static inline int tea5761_signal(struct dvb_frontend *fe, const char *buffer)
-{
- struct tea5761_priv *priv = fe->tuner_priv;
-
- int signal = ((buffer[9] & TEA5761_TUNCHECK_LEV_MASK) << (13 - 4));
-
- tuner_dbg("Signal strength: %d\n", signal);
-
- return signal;
-}
-
-static inline int tea5761_stereo(struct dvb_frontend *fe, const char *buffer)
-{
- struct tea5761_priv *priv = fe->tuner_priv;
-
- int stereo = buffer[9] & TEA5761_TUNCHECK_STEREO;
-
- tuner_dbg("Radio ST GET = %02x\n", stereo);
-
- return (stereo ? V4L2_TUNER_SUB_STEREO : 0);
-}
-
-static int tea5761_get_status(struct dvb_frontend *fe, u32 *status)
-{
- unsigned char buffer[16];
-
- *status = 0;
-
- if (0 == tea5761_read_status(fe, buffer)) {
- if (tea5761_signal(fe, buffer))
- *status = TUNER_STATUS_LOCKED;
- if (tea5761_stereo(fe, buffer))
- *status |= TUNER_STATUS_STEREO;
- }
-
- return 0;
-}
-
-static int tea5761_get_rf_strength(struct dvb_frontend *fe, u16 *strength)
-{
- unsigned char buffer[16];
-
- *strength = 0;
-
- if (0 == tea5761_read_status(fe, buffer))
- *strength = tea5761_signal(fe, buffer);
-
- return 0;
-}
-
-int tea5761_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr)
-{
- unsigned char buffer[16];
- int rc;
- struct tuner_i2c_props i2c = { .adap = i2c_adap, .addr = i2c_addr };
-
- if (16 != (rc = tuner_i2c_xfer_recv(&i2c, buffer, 16))) {
- printk(KERN_WARNING "it is not a TEA5761. Received %i chars.\n", rc);
- return -EINVAL;
- }
-
- if ((buffer[13] != 0x2b) || (buffer[14] != 0x57) || (buffer[15] != 0x061)) {
- printk(KERN_WARNING "Manufacturer ID= 0x%02x, Chip ID = %02x%02x."
- " It is not a TEA5761\n",
- buffer[13], buffer[14], buffer[15]);
- return -EINVAL;
- }
- printk(KERN_WARNING "tea5761: TEA%02x%02x detected. "
- "Manufacturer ID= 0x%02x\n",
- buffer[14], buffer[15], buffer[13]);
-
- return 0;
-}
-
-static int tea5761_release(struct dvb_frontend *fe)
-{
- kfree(fe->tuner_priv);
- fe->tuner_priv = NULL;
-
- return 0;
-}
-
-static int tea5761_get_frequency(struct dvb_frontend *fe, u32 *frequency)
-{
- struct tea5761_priv *priv = fe->tuner_priv;
- *frequency = priv->frequency;
- return 0;
-}
-
-static struct dvb_tuner_ops tea5761_tuner_ops = {
- .info = {
- .name = "tea5761", // Philips TEA5761HN FM Radio
- },
- .set_analog_params = set_radio_freq,
- .release = tea5761_release,
- .get_frequency = tea5761_get_frequency,
- .get_status = tea5761_get_status,
- .get_rf_strength = tea5761_get_rf_strength,
-};
-
-struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe,
- struct i2c_adapter* i2c_adap,
- u8 i2c_addr)
-{
- struct tea5761_priv *priv = NULL;
-
- if (tea5761_autodetection(i2c_adap, i2c_addr) == EINVAL)
- return NULL;
-
- priv = kzalloc(sizeof(struct tea5761_priv), GFP_KERNEL);
- if (priv == NULL)
- return NULL;
- fe->tuner_priv = priv;
-
- priv->i2c_props.addr = i2c_addr;
- priv->i2c_props.adap = i2c_adap;
- priv->i2c_props.name = "tea5761";
-
- memcpy(&fe->ops.tuner_ops, &tea5761_tuner_ops,
- sizeof(struct dvb_tuner_ops));
-
- tuner_info("type set to %s\n", "Philips TEA5761HN FM Radio");
-
- return fe;
-}
-
-
-EXPORT_SYMBOL_GPL(tea5761_attach);
-EXPORT_SYMBOL_GPL(tea5761_autodetection);
-
-MODULE_DESCRIPTION("Philips TEA5761 FM tuner driver");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
-MODULE_LICENSE("GPL");
+++ /dev/null
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef __TEA5761_H__
-#define __TEA5761_H__
-
-#include <linux/i2c.h>
-#include "dvb_frontend.h"
-
-#if defined(CONFIG_TUNER_TEA5761) || (defined(CONFIG_TUNER_TEA5761_MODULE) && defined(MODULE))
-extern int tea5761_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr);
-
-extern struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe,
- struct i2c_adapter* i2c_adap,
- u8 i2c_addr);
-#else
-static inline int tea5761_autodetection(struct i2c_adapter* i2c_adap,
- u8 i2c_addr)
-{
- printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
- __func__);
- return -EINVAL;
-}
-
-static inline struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe,
- struct i2c_adapter* i2c_adap,
- u8 i2c_addr)
-{
- printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
- return NULL;
-}
-#endif
-
-#endif /* __TEA5761_H__ */
+++ /dev/null
-/*
- * For Philips TEA5767 FM Chip used on some TV Cards like Prolink Pixelview
- * I2C address is allways 0xC0.
- *
- *
- * Copyright (c) 2005 Mauro Carvalho Chehab (mchehab@infradead.org)
- * This code is placed under the terms of the GNU General Public License
- *
- * tea5767 autodetection thanks to Torsten Seeboth and Atsushi Nakagawa
- * from their contributions on DScaler.
- */
-
-#include <linux/i2c.h>
-#include <linux/delay.h>
-#include <linux/videodev.h>
-#include "tuner-i2c.h"
-#include "tea5767.h"
-
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "enable verbose debug messages");
-
-/*****************************************************************************/
-
-struct tea5767_priv {
- struct tuner_i2c_props i2c_props;
- u32 frequency;
- struct tea5767_ctrl ctrl;
-};
-
-/*****************************************************************************/
-
-/******************************
- * Write mode register values *
- ******************************/
-
-/* First register */
-#define TEA5767_MUTE 0x80 /* Mutes output */
-#define TEA5767_SEARCH 0x40 /* Activates station search */
-/* Bits 0-5 for divider MSB */
-
-/* Second register */
-/* Bits 0-7 for divider LSB */
-
-/* Third register */
-
-/* Station search from botton to up */
-#define TEA5767_SEARCH_UP 0x80
-
-/* Searches with ADC output = 10 */
-#define TEA5767_SRCH_HIGH_LVL 0x60
-
-/* Searches with ADC output = 10 */
-#define TEA5767_SRCH_MID_LVL 0x40
-
-/* Searches with ADC output = 5 */
-#define TEA5767_SRCH_LOW_LVL 0x20
-
-/* if on, div=4*(Frf+Fif)/Fref otherwise, div=4*(Frf-Fif)/Freq) */
-#define TEA5767_HIGH_LO_INJECT 0x10
-
-/* Disable stereo */
-#define TEA5767_MONO 0x08
-
-/* Disable right channel and turns to mono */
-#define TEA5767_MUTE_RIGHT 0x04
-
-/* Disable left channel and turns to mono */
-#define TEA5767_MUTE_LEFT 0x02
-
-#define TEA5767_PORT1_HIGH 0x01
-
-/* Fourth register */
-#define TEA5767_PORT2_HIGH 0x80
-/* Chips stops working. Only I2C bus remains on */
-#define TEA5767_STDBY 0x40
-
-/* Japan freq (76-108 MHz. If disabled, 87.5-108 MHz */
-#define TEA5767_JAPAN_BAND 0x20
-
-/* Unselected means 32.768 KHz freq as reference. Otherwise Xtal at 13 MHz */
-#define TEA5767_XTAL_32768 0x10
-
-/* Cuts weak signals */
-#define TEA5767_SOFT_MUTE 0x08
-
-/* Activates high cut control */
-#define TEA5767_HIGH_CUT_CTRL 0x04
-
-/* Activates stereo noise control */
-#define TEA5767_ST_NOISE_CTL 0x02
-
-/* If activate PORT 1 indicates SEARCH or else it is used as PORT1 */
-#define TEA5767_SRCH_IND 0x01
-
-/* Fifth register */
-
-/* By activating, it will use Xtal at 13 MHz as reference for divider */
-#define TEA5767_PLLREF_ENABLE 0x80
-
-/* By activating, deemphasis=50, or else, deemphasis of 50us */
-#define TEA5767_DEEMPH_75 0X40
-
-/*****************************
- * Read mode register values *
- *****************************/
-
-/* First register */
-#define TEA5767_READY_FLAG_MASK 0x80
-#define TEA5767_BAND_LIMIT_MASK 0X40
-/* Bits 0-5 for divider MSB after search or preset */
-
-/* Second register */
-/* Bits 0-7 for divider LSB after search or preset */
-
-/* Third register */
-#define TEA5767_STEREO_MASK 0x80
-#define TEA5767_IF_CNTR_MASK 0x7f
-
-/* Fourth register */
-#define TEA5767_ADC_LEVEL_MASK 0xf0
-
-/* should be 0 */
-#define TEA5767_CHIP_ID_MASK 0x0f
-
-/* Fifth register */
-/* Reserved for future extensions */
-#define TEA5767_RESERVED_MASK 0xff
-
-/*****************************************************************************/
-
-static void tea5767_status_dump(struct tea5767_priv *priv,
- unsigned char *buffer)
-{
- unsigned int div, frq;
-
- if (TEA5767_READY_FLAG_MASK & buffer[0])
- tuner_info("Ready Flag ON\n");
- else
- tuner_info("Ready Flag OFF\n");
-
- if (TEA5767_BAND_LIMIT_MASK & buffer[0])
- tuner_info("Tuner at band limit\n");
- else
- tuner_info("Tuner not at band limit\n");
-
- div = ((buffer[0] & 0x3f) << 8) | buffer[1];
-
- switch (priv->ctrl.xtal_freq) {
- case TEA5767_HIGH_LO_13MHz:
- frq = (div * 50000 - 700000 - 225000) / 4; /* Freq in KHz */
- break;
- case TEA5767_LOW_LO_13MHz:
- frq = (div * 50000 + 700000 + 225000) / 4; /* Freq in KHz */
- break;
- case TEA5767_LOW_LO_32768:
- frq = (div * 32768 + 700000 + 225000) / 4; /* Freq in KHz */
- break;
- case TEA5767_HIGH_LO_32768:
- default:
- frq = (div * 32768 - 700000 - 225000) / 4; /* Freq in KHz */
- break;
- }
- buffer[0] = (div >> 8) & 0x3f;
- buffer[1] = div & 0xff;
-
- tuner_info("Frequency %d.%03d KHz (divider = 0x%04x)\n",
- frq / 1000, frq % 1000, div);
-
- if (TEA5767_STEREO_MASK & buffer[2])
- tuner_info("Stereo\n");
- else
- tuner_info("Mono\n");
-
- tuner_info("IF Counter = %d\n", buffer[2] & TEA5767_IF_CNTR_MASK);
-
- tuner_info("ADC Level = %d\n",
- (buffer[3] & TEA5767_ADC_LEVEL_MASK) >> 4);
-
- tuner_info("Chip ID = %d\n", (buffer[3] & TEA5767_CHIP_ID_MASK));
-
- tuner_info("Reserved = 0x%02x\n",
- (buffer[4] & TEA5767_RESERVED_MASK));
-}
-
-/* Freq should be specifyed at 62.5 Hz */
-static int set_radio_freq(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- struct tea5767_priv *priv = fe->tuner_priv;
- unsigned int frq = params->frequency;
- unsigned char buffer[5];
- unsigned div;
- int rc;
-
- tuner_dbg("radio freq = %d.%03d MHz\n", frq/16000,(frq/16)%1000);
-
- buffer[2] = 0;
-
- if (priv->ctrl.port1)
- buffer[2] |= TEA5767_PORT1_HIGH;
-
- if (params->audmode == V4L2_TUNER_MODE_MONO) {
- tuner_dbg("TEA5767 set to mono\n");
- buffer[2] |= TEA5767_MONO;
- } else {
- tuner_dbg("TEA5767 set to stereo\n");
- }
-
-
- buffer[3] = 0;
-
- if (priv->ctrl.port2)
- buffer[3] |= TEA5767_PORT2_HIGH;
-
- if (priv->ctrl.high_cut)
- buffer[3] |= TEA5767_HIGH_CUT_CTRL;
-
- if (priv->ctrl.st_noise)
- buffer[3] |= TEA5767_ST_NOISE_CTL;
-
- if (priv->ctrl.soft_mute)
- buffer[3] |= TEA5767_SOFT_MUTE;
-
- if (priv->ctrl.japan_band)
- buffer[3] |= TEA5767_JAPAN_BAND;
-
- buffer[4] = 0;
-
- if (priv->ctrl.deemph_75)
- buffer[4] |= TEA5767_DEEMPH_75;
-
- if (priv->ctrl.pllref)
- buffer[4] |= TEA5767_PLLREF_ENABLE;
-
-
- /* Rounds freq to next decimal value - for 62.5 KHz step */
- /* frq = 20*(frq/16)+radio_frq[frq%16]; */
-
- switch (priv->ctrl.xtal_freq) {
- case TEA5767_HIGH_LO_13MHz:
- tuner_dbg("radio HIGH LO inject xtal @ 13 MHz\n");
- buffer[2] |= TEA5767_HIGH_LO_INJECT;
- div = (frq * (4000 / 16) + 700000 + 225000 + 25000) / 50000;
- break;
- case TEA5767_LOW_LO_13MHz:
- tuner_dbg("radio LOW LO inject xtal @ 13 MHz\n");
-
- div = (frq * (4000 / 16) - 700000 - 225000 + 25000) / 50000;
- break;
- case TEA5767_LOW_LO_32768:
- tuner_dbg("radio LOW LO inject xtal @ 32,768 MHz\n");
- buffer[3] |= TEA5767_XTAL_32768;
- /* const 700=4000*175 Khz - to adjust freq to right value */
- div = ((frq * (4000 / 16) - 700000 - 225000) + 16384) >> 15;
- break;
- case TEA5767_HIGH_LO_32768:
- default:
- tuner_dbg("radio HIGH LO inject xtal @ 32,768 MHz\n");
-
- buffer[2] |= TEA5767_HIGH_LO_INJECT;
- buffer[3] |= TEA5767_XTAL_32768;
- div = ((frq * (4000 / 16) + 700000 + 225000) + 16384) >> 15;
- break;
- }
- buffer[0] = (div >> 8) & 0x3f;
- buffer[1] = div & 0xff;
-
- if (5 != (rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 5)))
- tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
-
- if (debug) {
- if (5 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props, buffer, 5)))
- tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
- else
- tea5767_status_dump(priv, buffer);
- }
-
- priv->frequency = frq * 125 / 2;
-
- return 0;
-}
-
-static int tea5767_read_status(struct dvb_frontend *fe, char *buffer)
-{
- struct tea5767_priv *priv = fe->tuner_priv;
- int rc;
-
- memset(buffer, 0, 5);
- if (5 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props, buffer, 5))) {
- tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
- return -EREMOTEIO;
- }
-
- return 0;
-}
-
-static inline int tea5767_signal(struct dvb_frontend *fe, const char *buffer)
-{
- struct tea5767_priv *priv = fe->tuner_priv;
-
- int signal = ((buffer[3] & TEA5767_ADC_LEVEL_MASK) << 8);
-
- tuner_dbg("Signal strength: %d\n", signal);
-
- return signal;
-}
-
-static inline int tea5767_stereo(struct dvb_frontend *fe, const char *buffer)
-{
- struct tea5767_priv *priv = fe->tuner_priv;
-
- int stereo = buffer[2] & TEA5767_STEREO_MASK;
-
- tuner_dbg("Radio ST GET = %02x\n", stereo);
-
- return (stereo ? V4L2_TUNER_SUB_STEREO : 0);
-}
-
-static int tea5767_get_status(struct dvb_frontend *fe, u32 *status)
-{
- unsigned char buffer[5];
-
- *status = 0;
-
- if (0 == tea5767_read_status(fe, buffer)) {
- if (tea5767_signal(fe, buffer))
- *status = TUNER_STATUS_LOCKED;
- if (tea5767_stereo(fe, buffer))
- *status |= TUNER_STATUS_STEREO;
- }
-
- return 0;
-}
-
-static int tea5767_get_rf_strength(struct dvb_frontend *fe, u16 *strength)
-{
- unsigned char buffer[5];
-
- *strength = 0;
-
- if (0 == tea5767_read_status(fe, buffer))
- *strength = tea5767_signal(fe, buffer);
-
- return 0;
-}
-
-static int tea5767_standby(struct dvb_frontend *fe)
-{
- unsigned char buffer[5];
- struct tea5767_priv *priv = fe->tuner_priv;
- unsigned div, rc;
-
- div = (87500 * 4 + 700 + 225 + 25) / 50; /* Set frequency to 87.5 MHz */
- buffer[0] = (div >> 8) & 0x3f;
- buffer[1] = div & 0xff;
- buffer[2] = TEA5767_PORT1_HIGH;
- buffer[3] = TEA5767_PORT2_HIGH | TEA5767_HIGH_CUT_CTRL |
- TEA5767_ST_NOISE_CTL | TEA5767_JAPAN_BAND | TEA5767_STDBY;
- buffer[4] = 0;
-
- if (5 != (rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 5)))
- tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc);
-
- return 0;
-}
-
-int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr)
-{
- struct tuner_i2c_props i2c = { .adap = i2c_adap, .addr = i2c_addr };
- unsigned char buffer[7] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
- int rc;
-
- if ((rc = tuner_i2c_xfer_recv(&i2c, buffer, 7))< 5) {
- printk(KERN_WARNING "It is not a TEA5767. Received %i bytes.\n", rc);
- return EINVAL;
- }
-
- /* If all bytes are the same then it's a TV tuner and not a tea5767 */
- if (buffer[0] == buffer[1] && buffer[0] == buffer[2] &&
- buffer[0] == buffer[3] && buffer[0] == buffer[4]) {
- printk(KERN_WARNING "All bytes are equal. It is not a TEA5767\n");
- return EINVAL;
- }
-
- /* Status bytes:
- * Byte 4: bit 3:1 : CI (Chip Identification) == 0
- * bit 0 : internally set to 0
- * Byte 5: bit 7:0 : == 0
- */
- if (((buffer[3] & 0x0f) != 0x00) || (buffer[4] != 0x00)) {
- printk(KERN_WARNING "Chip ID is not zero. It is not a TEA5767\n");
- return EINVAL;
- }
-
-
- return 0;
-}
-
-static int tea5767_release(struct dvb_frontend *fe)
-{
- kfree(fe->tuner_priv);
- fe->tuner_priv = NULL;
-
- return 0;
-}
-
-static int tea5767_get_frequency(struct dvb_frontend *fe, u32 *frequency)
-{
- struct tea5767_priv *priv = fe->tuner_priv;
- *frequency = priv->frequency;
-
- return 0;
-}
-
-static int tea5767_set_config (struct dvb_frontend *fe, void *priv_cfg)
-{
- struct tea5767_priv *priv = fe->tuner_priv;
-
- memcpy(&priv->ctrl, priv_cfg, sizeof(priv->ctrl));
-
- return 0;
-}
-
-static struct dvb_tuner_ops tea5767_tuner_ops = {
- .info = {
- .name = "tea5767", // Philips TEA5767HN FM Radio
- },
-
- .set_analog_params = set_radio_freq,
- .set_config = tea5767_set_config,
- .sleep = tea5767_standby,
- .release = tea5767_release,
- .get_frequency = tea5767_get_frequency,
- .get_status = tea5767_get_status,
- .get_rf_strength = tea5767_get_rf_strength,
-};
-
-struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe,
- struct i2c_adapter* i2c_adap,
- u8 i2c_addr)
-{
- struct tea5767_priv *priv = NULL;
-
- priv = kzalloc(sizeof(struct tea5767_priv), GFP_KERNEL);
- if (priv == NULL)
- return NULL;
- fe->tuner_priv = priv;
-
- priv->i2c_props.addr = i2c_addr;
- priv->i2c_props.adap = i2c_adap;
- priv->i2c_props.name = "tea5767";
-
- priv->ctrl.xtal_freq = TEA5767_HIGH_LO_32768;
- priv->ctrl.port1 = 1;
- priv->ctrl.port2 = 1;
- priv->ctrl.high_cut = 1;
- priv->ctrl.st_noise = 1;
- priv->ctrl.japan_band = 1;
-
- memcpy(&fe->ops.tuner_ops, &tea5767_tuner_ops,
- sizeof(struct dvb_tuner_ops));
-
- tuner_info("type set to %s\n", "Philips TEA5767HN FM Radio");
-
- return fe;
-}
-
-EXPORT_SYMBOL_GPL(tea5767_attach);
-EXPORT_SYMBOL_GPL(tea5767_autodetection);
-
-MODULE_DESCRIPTION("Philips TEA5767 FM tuner driver");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
-MODULE_LICENSE("GPL");
+++ /dev/null
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef __TEA5767_H__
-#define __TEA5767_H__
-
-#include <linux/i2c.h>
-#include "dvb_frontend.h"
-
-enum tea5767_xtal {
- TEA5767_LOW_LO_32768 = 0,
- TEA5767_HIGH_LO_32768 = 1,
- TEA5767_LOW_LO_13MHz = 2,
- TEA5767_HIGH_LO_13MHz = 3,
-};
-
-struct tea5767_ctrl {
- unsigned int port1:1;
- unsigned int port2:1;
- unsigned int high_cut:1;
- unsigned int st_noise:1;
- unsigned int soft_mute:1;
- unsigned int japan_band:1;
- unsigned int deemph_75:1;
- unsigned int pllref:1;
- enum tea5767_xtal xtal_freq;
-};
-
-#if defined(CONFIG_TUNER_TEA5767) || (defined(CONFIG_TUNER_TEA5767_MODULE) && defined(MODULE))
-extern int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr);
-
-extern struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe,
- struct i2c_adapter* i2c_adap,
- u8 i2c_addr);
-#else
-static inline int tea5767_autodetection(struct i2c_adapter* i2c_adap,
- u8 i2c_addr)
-{
- printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
- __func__);
- return -EINVAL;
-}
-
-static inline struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe,
- struct i2c_adapter* i2c_adap,
- u8 i2c_addr)
-{
- printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
- return NULL;
-}
-#endif
-
-#endif /* __TEA5767_H__ */
+++ /dev/null
-/*
- tuner-i2c.h - i2c interface for different tuners
-
- Copyright (C) 2007 Michael Krufky (mkrufky@linuxtv.org)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef __TUNER_I2C_H__
-#define __TUNER_I2C_H__
-
-#include <linux/i2c.h>
-
-struct tuner_i2c_props {
- u8 addr;
- struct i2c_adapter *adap;
-
- /* used for tuner instance management */
- int count;
- char *name;
-};
-
-static inline int tuner_i2c_xfer_send(struct tuner_i2c_props *props, char *buf, int len)
-{
- struct i2c_msg msg = { .addr = props->addr, .flags = 0,
- .buf = buf, .len = len };
- int ret = i2c_transfer(props->adap, &msg, 1);
-
- return (ret == 1) ? len : ret;
-}
-
-static inline int tuner_i2c_xfer_recv(struct tuner_i2c_props *props, char *buf, int len)
-{
- struct i2c_msg msg = { .addr = props->addr, .flags = I2C_M_RD,
- .buf = buf, .len = len };
- int ret = i2c_transfer(props->adap, &msg, 1);
-
- return (ret == 1) ? len : ret;
-}
-
-static inline int tuner_i2c_xfer_send_recv(struct tuner_i2c_props *props,
- char *obuf, int olen,
- char *ibuf, int ilen)
-{
- struct i2c_msg msg[2] = { { .addr = props->addr, .flags = 0,
- .buf = obuf, .len = olen },
- { .addr = props->addr, .flags = I2C_M_RD,
- .buf = ibuf, .len = ilen } };
- int ret = i2c_transfer(props->adap, msg, 2);
-
- return (ret == 2) ? ilen : ret;
-}
-
-/* Callers must declare as a global for the module:
- *
- * static LIST_HEAD(hybrid_tuner_instance_list);
- *
- * hybrid_tuner_instance_list should be the third argument
- * passed into hybrid_tuner_request_state().
- *
- * state structure must contain the following:
- *
- * struct list_head hybrid_tuner_instance_list;
- * struct tuner_i2c_props i2c_props;
- *
- * hybrid_tuner_instance_list (both within state structure and globally)
- * is only required if the driver is using hybrid_tuner_request_state
- * and hybrid_tuner_release_state to manage state sharing between
- * multiple instances of hybrid tuners.
- */
-
-#define tuner_printk(kernlvl, i2cprops, fmt, arg...) do { \
- printk(kernlvl "%s %d-%04x: " fmt, i2cprops.name, \
- i2cprops.adap ? \
- i2c_adapter_id(i2cprops.adap) : -1, \
- i2cprops.addr, ##arg); \
- } while (0)
-
-/* TO DO: convert all callers of these macros to pass in
- * struct tuner_i2c_props, then remove the macro wrappers */
-
-#define __tuner_warn(i2cprops, fmt, arg...) do { \
- tuner_printk(KERN_WARNING, i2cprops, fmt, ##arg); \
- } while (0)
-
-#define __tuner_info(i2cprops, fmt, arg...) do { \
- tuner_printk(KERN_INFO, i2cprops, fmt, ##arg); \
- } while (0)
-
-#define __tuner_err(i2cprops, fmt, arg...) do { \
- tuner_printk(KERN_ERR, i2cprops, fmt, ##arg); \
- } while (0)
-
-#define __tuner_dbg(i2cprops, fmt, arg...) do { \
- if ((debug)) \
- tuner_printk(KERN_DEBUG, i2cprops, fmt, ##arg); \
- } while (0)
-
-#define tuner_warn(fmt, arg...) __tuner_warn(priv->i2c_props, fmt, ##arg)
-#define tuner_info(fmt, arg...) __tuner_info(priv->i2c_props, fmt, ##arg)
-#define tuner_err(fmt, arg...) __tuner_err(priv->i2c_props, fmt, ##arg)
-#define tuner_dbg(fmt, arg...) __tuner_dbg(priv->i2c_props, fmt, ##arg)
-
-/****************************************************************************/
-
-/* The return value of hybrid_tuner_request_state indicates the number of
- * instances using this tuner object.
- *
- * 0 - no instances, indicates an error - kzalloc must have failed
- *
- * 1 - one instance, indicates that the tuner object was created successfully
- *
- * 2 (or more) instances, indicates that an existing tuner object was found
- */
-
-#define hybrid_tuner_request_state(type, state, list, i2cadap, i2caddr, devname)\
-({ \
- int __ret = 0; \
- list_for_each_entry(state, &list, hybrid_tuner_instance_list) { \
- if (((i2cadap) && (state->i2c_props.adap)) && \
- ((i2c_adapter_id(state->i2c_props.adap) == \
- i2c_adapter_id(i2cadap)) && \
- (i2caddr == state->i2c_props.addr))) { \
- __tuner_info(state->i2c_props, \
- "attaching existing instance\n"); \
- state->i2c_props.count++; \
- __ret = state->i2c_props.count; \
- break; \
- } \
- } \
- if (0 == __ret) { \
- state = kzalloc(sizeof(type), GFP_KERNEL); \
- if (NULL == state) \
- goto __fail; \
- state->i2c_props.addr = i2caddr; \
- state->i2c_props.adap = i2cadap; \
- state->i2c_props.name = devname; \
- __tuner_info(state->i2c_props, \
- "creating new instance\n"); \
- list_add_tail(&state->hybrid_tuner_instance_list, &list);\
- state->i2c_props.count++; \
- __ret = state->i2c_props.count; \
- } \
-__fail: \
- __ret; \
-})
-
-#define hybrid_tuner_release_state(state) \
-({ \
- int __ret; \
- state->i2c_props.count--; \
- __ret = state->i2c_props.count; \
- if (!state->i2c_props.count) { \
- __tuner_info(state->i2c_props, "destroying instance\n");\
- list_del(&state->hybrid_tuner_instance_list); \
- kfree(state); \
- } \
- __ret; \
-})
-
-#endif /* __TUNER_I2C_H__ */
+++ /dev/null
-/*
- * i2c tv tuner chip device driver
- * controls all those simple 4-control-bytes style tuners.
- *
- * This "tuner-simple" module was split apart from the original "tuner" module.
- */
-#include <linux/delay.h>
-#include <linux/i2c.h>
-#include <linux/videodev.h>
-#include <media/tuner.h>
-#include <media/v4l2-common.h>
-#include <media/tuner-types.h>
-#include "tuner-i2c.h"
-#include "tuner-simple.h"
-
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "enable verbose debug messages");
-
-#define TUNER_SIMPLE_MAX 64
-static unsigned int simple_devcount;
-
-static int offset;
-module_param(offset, int, 0664);
-MODULE_PARM_DESC(offset, "Allows to specify an offset for tuner");
-
-static unsigned int atv_input[TUNER_SIMPLE_MAX] = \
- { [0 ... (TUNER_SIMPLE_MAX-1)] = 0 };
-static unsigned int dtv_input[TUNER_SIMPLE_MAX] = \
- { [0 ... (TUNER_SIMPLE_MAX-1)] = 0 };
-module_param_array(atv_input, int, NULL, 0644);
-module_param_array(dtv_input, int, NULL, 0644);
-MODULE_PARM_DESC(atv_input, "specify atv rf input, 0 for autoselect");
-MODULE_PARM_DESC(dtv_input, "specify dtv rf input, 0 for autoselect");
-
-/* ---------------------------------------------------------------------- */
-
-/* tv standard selection for Temic 4046 FM5
- this value takes the low bits of control byte 2
- from datasheet Rev.01, Feb.00
- standard BG I L L2 D
- picture IF 38.9 38.9 38.9 33.95 38.9
- sound 1 33.4 32.9 32.4 40.45 32.4
- sound 2 33.16
- NICAM 33.05 32.348 33.05 33.05
- */
-#define TEMIC_SET_PAL_I 0x05
-#define TEMIC_SET_PAL_DK 0x09
-#define TEMIC_SET_PAL_L 0x0a /* SECAM ? */
-#define TEMIC_SET_PAL_L2 0x0b /* change IF ! */
-#define TEMIC_SET_PAL_BG 0x0c
-
-/* tv tuner system standard selection for Philips FQ1216ME
- this value takes the low bits of control byte 2
- from datasheet "1999 Nov 16" (supersedes "1999 Mar 23")
- standard BG DK I L L`
- picture carrier 38.90 38.90 38.90 38.90 33.95
- colour 34.47 34.47 34.47 34.47 38.38
- sound 1 33.40 32.40 32.90 32.40 40.45
- sound 2 33.16 - - - -
- NICAM 33.05 33.05 32.35 33.05 39.80
- */
-#define PHILIPS_SET_PAL_I 0x01 /* Bit 2 always zero !*/
-#define PHILIPS_SET_PAL_BGDK 0x09
-#define PHILIPS_SET_PAL_L2 0x0a
-#define PHILIPS_SET_PAL_L 0x0b
-
-/* system switching for Philips FI1216MF MK2
- from datasheet "1996 Jul 09",
- standard BG L L'
- picture carrier 38.90 38.90 33.95
- colour 34.47 34.37 38.38
- sound 1 33.40 32.40 40.45
- sound 2 33.16 - -
- NICAM 33.05 33.05 39.80
- */
-#define PHILIPS_MF_SET_STD_BG 0x01 /* Bit 2 must be zero, Bit 3 is system output */
-#define PHILIPS_MF_SET_STD_L 0x03 /* Used on Secam France */
-#define PHILIPS_MF_SET_STD_LC 0x02 /* Used on SECAM L' */
-
-/* Control byte */
-
-#define TUNER_RATIO_MASK 0x06 /* Bit cb1:cb2 */
-#define TUNER_RATIO_SELECT_50 0x00
-#define TUNER_RATIO_SELECT_32 0x02
-#define TUNER_RATIO_SELECT_166 0x04
-#define TUNER_RATIO_SELECT_62 0x06
-
-#define TUNER_CHARGE_PUMP 0x40 /* Bit cb6 */
-
-/* Status byte */
-
-#define TUNER_POR 0x80
-#define TUNER_FL 0x40
-#define TUNER_MODE 0x38
-#define TUNER_AFC 0x07
-#define TUNER_SIGNAL 0x07
-#define TUNER_STEREO 0x10
-
-#define TUNER_PLL_LOCKED 0x40
-#define TUNER_STEREO_MK3 0x04
-
-static DEFINE_MUTEX(tuner_simple_list_mutex);
-static LIST_HEAD(hybrid_tuner_instance_list);
-
-struct tuner_simple_priv {
- unsigned int nr;
- u16 last_div;
-
- struct tuner_i2c_props i2c_props;
- struct list_head hybrid_tuner_instance_list;
-
- unsigned int type;
- struct tunertype *tun;
-
- u32 frequency;
- u32 bandwidth;
-};
-
-/* ---------------------------------------------------------------------- */
-
-static int tuner_read_status(struct dvb_frontend *fe)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
- unsigned char byte;
-
- if (1 != tuner_i2c_xfer_recv(&priv->i2c_props, &byte, 1))
- return 0;
-
- return byte;
-}
-
-static inline int tuner_signal(const int status)
-{
- return (status & TUNER_SIGNAL) << 13;
-}
-
-static inline int tuner_stereo(const int type, const int status)
-{
- switch (type) {
- case TUNER_PHILIPS_FM1216ME_MK3:
- case TUNER_PHILIPS_FM1236_MK3:
- case TUNER_PHILIPS_FM1256_IH3:
- case TUNER_LG_NTSC_TAPE:
- return ((status & TUNER_SIGNAL) == TUNER_STEREO_MK3);
- default:
- return status & TUNER_STEREO;
- }
-}
-
-static inline int tuner_islocked(const int status)
-{
- return (status & TUNER_FL);
-}
-
-static inline int tuner_afcstatus(const int status)
-{
- return (status & TUNER_AFC) - 2;
-}
-
-
-static int simple_get_status(struct dvb_frontend *fe, u32 *status)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
- int tuner_status;
-
- if (priv->i2c_props.adap == NULL)
- return -EINVAL;
-
- tuner_status = tuner_read_status(fe);
-
- *status = 0;
-
- if (tuner_islocked(tuner_status))
- *status = TUNER_STATUS_LOCKED;
- if (tuner_stereo(priv->type, tuner_status))
- *status |= TUNER_STATUS_STEREO;
-
- tuner_dbg("AFC Status: %d\n", tuner_afcstatus(tuner_status));
-
- return 0;
-}
-
-static int simple_get_rf_strength(struct dvb_frontend *fe, u16 *strength)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
- int signal;
-
- if (priv->i2c_props.adap == NULL)
- return -EINVAL;
-
- signal = tuner_signal(tuner_read_status(fe));
-
- *strength = signal;
-
- tuner_dbg("Signal strength: %d\n", signal);
-
- return 0;
-}
-
-/* ---------------------------------------------------------------------- */
-
-static inline char *tuner_param_name(enum param_type type)
-{
- char *name;
-
- switch (type) {
- case TUNER_PARAM_TYPE_RADIO:
- name = "radio";
- break;
- case TUNER_PARAM_TYPE_PAL:
- name = "pal";
- break;
- case TUNER_PARAM_TYPE_SECAM:
- name = "secam";
- break;
- case TUNER_PARAM_TYPE_NTSC:
- name = "ntsc";
- break;
- case TUNER_PARAM_TYPE_DIGITAL:
- name = "digital";
- break;
- default:
- name = "unknown";
- break;
- }
- return name;
-}
-
-static struct tuner_params *simple_tuner_params(struct dvb_frontend *fe,
- enum param_type desired_type)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
- struct tunertype *tun = priv->tun;
- int i;
-
- for (i = 0; i < tun->count; i++)
- if (desired_type == tun->params[i].type)
- break;
-
- /* use default tuner params if desired_type not available */
- if (i == tun->count) {
- tuner_dbg("desired params (%s) undefined for tuner %d\n",
- tuner_param_name(desired_type), priv->type);
- i = 0;
- }
-
- tuner_dbg("using tuner params #%d (%s)\n", i,
- tuner_param_name(tun->params[i].type));
-
- return &tun->params[i];
-}
-
-static int simple_config_lookup(struct dvb_frontend *fe,
- struct tuner_params *t_params,
- int *frequency, u8 *config, u8 *cb)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
- int i;
-
- for (i = 0; i < t_params->count; i++) {
- if (*frequency > t_params->ranges[i].limit)
- continue;
- break;
- }
- if (i == t_params->count) {
- tuner_dbg("frequency out of range (%d > %d)\n",
- *frequency, t_params->ranges[i - 1].limit);
- *frequency = t_params->ranges[--i].limit;
- }
- *config = t_params->ranges[i].config;
- *cb = t_params->ranges[i].cb;
-
- tuner_dbg("freq = %d.%02d (%d), range = %d, "
- "config = 0x%02x, cb = 0x%02x\n",
- *frequency / 16, *frequency % 16 * 100 / 16, *frequency,
- i, *config, *cb);
-
- return i;
-}
-
-/* ---------------------------------------------------------------------- */
-
-static void simple_set_rf_input(struct dvb_frontend *fe,
- u8 *config, u8 *cb, unsigned int rf)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
-
- switch (priv->type) {
- case TUNER_PHILIPS_TUV1236D:
- switch (rf) {
- case 1:
- *cb |= 0x08;
- break;
- default:
- *cb &= ~0x08;
- break;
- }
- break;
- case TUNER_PHILIPS_FCV1236D:
- switch (rf) {
- case 1:
- *cb |= 0x01;
- break;
- default:
- *cb &= ~0x01;
- break;
- }
- break;
- default:
- break;
- }
-}
-
-static int simple_std_setup(struct dvb_frontend *fe,
- struct analog_parameters *params,
- u8 *config, u8 *cb)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
- u8 tuneraddr;
- int rc;
-
- /* tv norm specific stuff for multi-norm tuners */
- switch (priv->type) {
- case TUNER_PHILIPS_SECAM: /* FI1216MF */
- /* 0x01 -> ??? no change ??? */
- /* 0x02 -> PAL BDGHI / SECAM L */
- /* 0x04 -> ??? PAL others / SECAM others ??? */
- *cb &= ~0x03;
- if (params->std & V4L2_STD_SECAM_L)
- /* also valid for V4L2_STD_SECAM */
- *cb |= PHILIPS_MF_SET_STD_L;
- else if (params->std & V4L2_STD_SECAM_LC)
- *cb |= PHILIPS_MF_SET_STD_LC;
- else /* V4L2_STD_B|V4L2_STD_GH */
- *cb |= PHILIPS_MF_SET_STD_BG;
- break;
-
- case TUNER_TEMIC_4046FM5:
- *cb &= ~0x0f;
-
- if (params->std & V4L2_STD_PAL_BG) {
- *cb |= TEMIC_SET_PAL_BG;
-
- } else if (params->std & V4L2_STD_PAL_I) {
- *cb |= TEMIC_SET_PAL_I;
-
- } else if (params->std & V4L2_STD_PAL_DK) {
- *cb |= TEMIC_SET_PAL_DK;
-
- } else if (params->std & V4L2_STD_SECAM_L) {
- *cb |= TEMIC_SET_PAL_L;
-
- }
- break;
-
- case TUNER_PHILIPS_FQ1216ME:
- *cb &= ~0x0f;
-
- if (params->std & (V4L2_STD_PAL_BG|V4L2_STD_PAL_DK)) {
- *cb |= PHILIPS_SET_PAL_BGDK;
-
- } else if (params->std & V4L2_STD_PAL_I) {
- *cb |= PHILIPS_SET_PAL_I;
-
- } else if (params->std & V4L2_STD_SECAM_L) {
- *cb |= PHILIPS_SET_PAL_L;
-
- }
- break;
-
- case TUNER_PHILIPS_FCV1236D:
- /* 0x00 -> ATSC antenna input 1 */
- /* 0x01 -> ATSC antenna input 2 */
- /* 0x02 -> NTSC antenna input 1 */
- /* 0x03 -> NTSC antenna input 2 */
- *cb &= ~0x03;
- if (!(params->std & V4L2_STD_ATSC))
- *cb |= 2;
- break;
-
- case TUNER_MICROTUNE_4042FI5:
- /* Set the charge pump for fast tuning */
- *config |= TUNER_CHARGE_PUMP;
- break;
-
- case TUNER_PHILIPS_TUV1236D:
- {
- /* 0x40 -> ATSC antenna input 1 */
- /* 0x48 -> ATSC antenna input 2 */
- /* 0x00 -> NTSC antenna input 1 */
- /* 0x08 -> NTSC antenna input 2 */
- u8 buffer[4] = { 0x14, 0x00, 0x17, 0x00};
- *cb &= ~0x40;
- if (params->std & V4L2_STD_ATSC) {
- *cb |= 0x40;
- buffer[1] = 0x04;
- }
- /* set to the correct mode (analog or digital) */
- tuneraddr = priv->i2c_props.addr;
- priv->i2c_props.addr = 0x0a;
- rc = tuner_i2c_xfer_send(&priv->i2c_props, &buffer[0], 2);
- if (2 != rc)
- tuner_warn("i2c i/o error: rc == %d "
- "(should be 2)\n", rc);
- rc = tuner_i2c_xfer_send(&priv->i2c_props, &buffer[2], 2);
- if (2 != rc)
- tuner_warn("i2c i/o error: rc == %d "
- "(should be 2)\n", rc);
- priv->i2c_props.addr = tuneraddr;
- break;
- }
- }
- if (atv_input[priv->nr])
- simple_set_rf_input(fe, config, cb, atv_input[priv->nr]);
-
- return 0;
-}
-
-static int simple_post_tune(struct dvb_frontend *fe, u8 *buffer,
- u16 div, u8 config, u8 cb)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
- int rc;
-
- switch (priv->type) {
- case TUNER_LG_TDVS_H06XF:
- /* Set the Auxiliary Byte. */
- buffer[0] = buffer[2];
- buffer[0] &= ~0x20;
- buffer[0] |= 0x18;
- buffer[1] = 0x20;
- tuner_dbg("tv 0x%02x 0x%02x\n", buffer[0], buffer[1]);
-
- rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 2);
- if (2 != rc)
- tuner_warn("i2c i/o error: rc == %d "
- "(should be 2)\n", rc);
- break;
- case TUNER_MICROTUNE_4042FI5:
- {
- /* FIXME - this may also work for other tuners */
- unsigned long timeout = jiffies + msecs_to_jiffies(1);
- u8 status_byte = 0;
-
- /* Wait until the PLL locks */
- for (;;) {
- if (time_after(jiffies, timeout))
- return 0;
- rc = tuner_i2c_xfer_recv(&priv->i2c_props,
- &status_byte, 1);
- if (1 != rc) {
- tuner_warn("i2c i/o read error: rc == %d "
- "(should be 1)\n", rc);
- break;
- }
- if (status_byte & TUNER_PLL_LOCKED)
- break;
- udelay(10);
- }
-
- /* Set the charge pump for optimized phase noise figure */
- config &= ~TUNER_CHARGE_PUMP;
- buffer[0] = (div>>8) & 0x7f;
- buffer[1] = div & 0xff;
- buffer[2] = config;
- buffer[3] = cb;
- tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n",
- buffer[0], buffer[1], buffer[2], buffer[3]);
-
- rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4);
- if (4 != rc)
- tuner_warn("i2c i/o error: rc == %d "
- "(should be 4)\n", rc);
- break;
- }
- }
-
- return 0;
-}
-
-static int simple_radio_bandswitch(struct dvb_frontend *fe, u8 *buffer)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
-
- switch (priv->type) {
- case TUNER_TENA_9533_DI:
- case TUNER_YMEC_TVF_5533MF:
- tuner_dbg("This tuner doesn't have FM. "
- "Most cards have a TEA5767 for FM\n");
- return 0;
- case TUNER_PHILIPS_FM1216ME_MK3:
- case TUNER_PHILIPS_FM1236_MK3:
- case TUNER_PHILIPS_FMD1216ME_MK3:
- case TUNER_LG_NTSC_TAPE:
- case TUNER_PHILIPS_FM1256_IH3:
- buffer[3] = 0x19;
- break;
- case TUNER_TNF_5335MF:
- buffer[3] = 0x11;
- break;
- case TUNER_LG_PAL_FM:
- buffer[3] = 0xa5;
- break;
- case TUNER_THOMSON_DTT761X:
- buffer[3] = 0x39;
- break;
- case TUNER_MICROTUNE_4049FM5:
- default:
- buffer[3] = 0xa4;
- break;
- }
-
- return 0;
-}
-
-/* ---------------------------------------------------------------------- */
-
-static int simple_set_tv_freq(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
- u8 config, cb;
- u16 div;
- struct tunertype *tun;
- u8 buffer[4];
- int rc, IFPCoff, i;
- enum param_type desired_type;
- struct tuner_params *t_params;
-
- tun = priv->tun;
-
- /* IFPCoff = Video Intermediate Frequency - Vif:
- 940 =16*58.75 NTSC/J (Japan)
- 732 =16*45.75 M/N STD
- 704 =16*44 ATSC (at DVB code)
- 632 =16*39.50 I U.K.
- 622.4=16*38.90 B/G D/K I, L STD
- 592 =16*37.00 D China
- 590 =16.36.875 B Australia
- 543.2=16*33.95 L' STD
- 171.2=16*10.70 FM Radio (at set_radio_freq)
- */
-
- if (params->std == V4L2_STD_NTSC_M_JP) {
- IFPCoff = 940;
- desired_type = TUNER_PARAM_TYPE_NTSC;
- } else if ((params->std & V4L2_STD_MN) &&
- !(params->std & ~V4L2_STD_MN)) {
- IFPCoff = 732;
- desired_type = TUNER_PARAM_TYPE_NTSC;
- } else if (params->std == V4L2_STD_SECAM_LC) {
- IFPCoff = 543;
- desired_type = TUNER_PARAM_TYPE_SECAM;
- } else {
- IFPCoff = 623;
- desired_type = TUNER_PARAM_TYPE_PAL;
- }
-
- t_params = simple_tuner_params(fe, desired_type);
-
- i = simple_config_lookup(fe, t_params, ¶ms->frequency,
- &config, &cb);
-
- div = params->frequency + IFPCoff + offset;
-
- tuner_dbg("Freq= %d.%02d MHz, V_IF=%d.%02d MHz, "
- "Offset=%d.%02d MHz, div=%0d\n",
- params->frequency / 16, params->frequency % 16 * 100 / 16,
- IFPCoff / 16, IFPCoff % 16 * 100 / 16,
- offset / 16, offset % 16 * 100 / 16, div);
-
- /* tv norm specific stuff for multi-norm tuners */
- simple_std_setup(fe, params, &config, &cb);
-
- if (t_params->cb_first_if_lower_freq && div < priv->last_div) {
- buffer[0] = config;
- buffer[1] = cb;
- buffer[2] = (div>>8) & 0x7f;
- buffer[3] = div & 0xff;
- } else {
- buffer[0] = (div>>8) & 0x7f;
- buffer[1] = div & 0xff;
- buffer[2] = config;
- buffer[3] = cb;
- }
- priv->last_div = div;
- if (t_params->has_tda9887) {
- struct v4l2_priv_tun_config tda9887_cfg;
- int config = 0;
- int is_secam_l = (params->std & (V4L2_STD_SECAM_L |
- V4L2_STD_SECAM_LC)) &&
- !(params->std & ~(V4L2_STD_SECAM_L |
- V4L2_STD_SECAM_LC));
-
- tda9887_cfg.tuner = TUNER_TDA9887;
- tda9887_cfg.priv = &config;
-
- if (params->std == V4L2_STD_SECAM_LC) {
- if (t_params->port1_active ^ t_params->port1_invert_for_secam_lc)
- config |= TDA9887_PORT1_ACTIVE;
- if (t_params->port2_active ^ t_params->port2_invert_for_secam_lc)
- config |= TDA9887_PORT2_ACTIVE;
- } else {
- if (t_params->port1_active)
- config |= TDA9887_PORT1_ACTIVE;
- if (t_params->port2_active)
- config |= TDA9887_PORT2_ACTIVE;
- }
- if (t_params->intercarrier_mode)
- config |= TDA9887_INTERCARRIER;
- if (is_secam_l) {
- if (i == 0 && t_params->default_top_secam_low)
- config |= TDA9887_TOP(t_params->default_top_secam_low);
- else if (i == 1 && t_params->default_top_secam_mid)
- config |= TDA9887_TOP(t_params->default_top_secam_mid);
- else if (t_params->default_top_secam_high)
- config |= TDA9887_TOP(t_params->default_top_secam_high);
- } else {
- if (i == 0 && t_params->default_top_low)
- config |= TDA9887_TOP(t_params->default_top_low);
- else if (i == 1 && t_params->default_top_mid)
- config |= TDA9887_TOP(t_params->default_top_mid);
- else if (t_params->default_top_high)
- config |= TDA9887_TOP(t_params->default_top_high);
- }
- if (t_params->default_pll_gating_18)
- config |= TDA9887_GATING_18;
- i2c_clients_command(priv->i2c_props.adap, TUNER_SET_CONFIG,
- &tda9887_cfg);
- }
- tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n",
- buffer[0], buffer[1], buffer[2], buffer[3]);
-
- rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4);
- if (4 != rc)
- tuner_warn("i2c i/o error: rc == %d (should be 4)\n", rc);
-
- simple_post_tune(fe, &buffer[0], div, config, cb);
-
- return 0;
-}
-
-static int simple_set_radio_freq(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- struct tunertype *tun;
- struct tuner_simple_priv *priv = fe->tuner_priv;
- u8 buffer[4];
- u16 div;
- int rc, j;
- struct tuner_params *t_params;
- unsigned int freq = params->frequency;
-
- tun = priv->tun;
-
- for (j = tun->count-1; j > 0; j--)
- if (tun->params[j].type == TUNER_PARAM_TYPE_RADIO)
- break;
- /* default t_params (j=0) will be used if desired type wasn't found */
- t_params = &tun->params[j];
-
- /* Select Radio 1st IF used */
- switch (t_params->radio_if) {
- case 0: /* 10.7 MHz */
- freq += (unsigned int)(10.7*16000);
- break;
- case 1: /* 33.3 MHz */
- freq += (unsigned int)(33.3*16000);
- break;
- case 2: /* 41.3 MHz */
- freq += (unsigned int)(41.3*16000);
- break;
- default:
- tuner_warn("Unsupported radio_if value %d\n",
- t_params->radio_if);
- return 0;
- }
-
- /* Bandswitch byte */
- simple_radio_bandswitch(fe, &buffer[0]);
-
- buffer[2] = (t_params->ranges[0].config & ~TUNER_RATIO_MASK) |
- TUNER_RATIO_SELECT_50; /* 50 kHz step */
-
- /* Convert from 1/16 kHz V4L steps to 1/20 MHz (=50 kHz) PLL steps
- freq * (1 Mhz / 16000 V4L steps) * (20 PLL steps / 1 MHz) =
- freq * (1/800) */
- div = (freq + 400) / 800;
-
- if (t_params->cb_first_if_lower_freq && div < priv->last_div) {
- buffer[0] = buffer[2];
- buffer[1] = buffer[3];
- buffer[2] = (div>>8) & 0x7f;
- buffer[3] = div & 0xff;
- } else {
- buffer[0] = (div>>8) & 0x7f;
- buffer[1] = div & 0xff;
- }
-
- tuner_dbg("radio 0x%02x 0x%02x 0x%02x 0x%02x\n",
- buffer[0], buffer[1], buffer[2], buffer[3]);
- priv->last_div = div;
-
- if (t_params->has_tda9887) {
- int config = 0;
- struct v4l2_priv_tun_config tda9887_cfg;
-
- tda9887_cfg.tuner = TUNER_TDA9887;
- tda9887_cfg.priv = &config;
-
- if (t_params->port1_active &&
- !t_params->port1_fm_high_sensitivity)
- config |= TDA9887_PORT1_ACTIVE;
- if (t_params->port2_active &&
- !t_params->port2_fm_high_sensitivity)
- config |= TDA9887_PORT2_ACTIVE;
- if (t_params->intercarrier_mode)
- config |= TDA9887_INTERCARRIER;
-/* if (t_params->port1_set_for_fm_mono)
- config &= ~TDA9887_PORT1_ACTIVE;*/
- if (t_params->fm_gain_normal)
- config |= TDA9887_GAIN_NORMAL;
- if (t_params->radio_if == 2)
- config |= TDA9887_RIF_41_3;
- i2c_clients_command(priv->i2c_props.adap, TUNER_SET_CONFIG,
- &tda9887_cfg);
- }
- rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4);
- if (4 != rc)
- tuner_warn("i2c i/o error: rc == %d (should be 4)\n", rc);
-
- return 0;
-}
-
-static int simple_set_params(struct dvb_frontend *fe,
- struct analog_parameters *params)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
- int ret = -EINVAL;
-
- if (priv->i2c_props.adap == NULL)
- return -EINVAL;
-
- switch (params->mode) {
- case V4L2_TUNER_RADIO:
- ret = simple_set_radio_freq(fe, params);
- priv->frequency = params->frequency * 125 / 2;
- break;
- case V4L2_TUNER_ANALOG_TV:
- case V4L2_TUNER_DIGITAL_TV:
- ret = simple_set_tv_freq(fe, params);
- priv->frequency = params->frequency * 62500;
- break;
- }
- priv->bandwidth = 0;
-
- return ret;
-}
-
-static void simple_set_dvb(struct dvb_frontend *fe, u8 *buf,
- const struct dvb_frontend_parameters *params)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
-
- switch (priv->type) {
- case TUNER_PHILIPS_FMD1216ME_MK3:
- if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ &&
- params->frequency >= 158870000)
- buf[3] |= 0x08;
- break;
- case TUNER_PHILIPS_TD1316:
- /* determine band */
- buf[3] |= (params->frequency < 161000000) ? 1 :
- (params->frequency < 444000000) ? 2 : 4;
-
- /* setup PLL filter */
- if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
- buf[3] |= 1 << 3;
- break;
- case TUNER_PHILIPS_TUV1236D:
- case TUNER_PHILIPS_FCV1236D:
- {
- unsigned int new_rf;
-
- if (dtv_input[priv->nr])
- new_rf = dtv_input[priv->nr];
- else
- switch (params->u.vsb.modulation) {
- case QAM_64:
- case QAM_256:
- new_rf = 1;
- break;
- case VSB_8:
- default:
- new_rf = 0;
- break;
- }
- simple_set_rf_input(fe, &buf[2], &buf[3], new_rf);
- break;
- }
- default:
- break;
- }
-}
-
-static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf,
- const struct dvb_frontend_parameters *params)
-{
- /* This function returns the tuned frequency on success, 0 on error */
- struct tuner_simple_priv *priv = fe->tuner_priv;
- struct tunertype *tun = priv->tun;
- static struct tuner_params *t_params;
- u8 config, cb;
- u32 div;
- int ret, frequency = params->frequency / 62500;
-
- t_params = simple_tuner_params(fe, TUNER_PARAM_TYPE_DIGITAL);
- ret = simple_config_lookup(fe, t_params, &frequency, &config, &cb);
- if (ret < 0)
- return 0; /* failure */
-
- div = ((frequency + t_params->iffreq) * 62500 + offset +
- tun->stepsize/2) / tun->stepsize;
-
- buf[0] = div >> 8;
- buf[1] = div & 0xff;
- buf[2] = config;
- buf[3] = cb;
-
- simple_set_dvb(fe, buf, params);
-
- tuner_dbg("%s: div=%d | buf=0x%02x,0x%02x,0x%02x,0x%02x\n",
- tun->name, div, buf[0], buf[1], buf[2], buf[3]);
-
- /* calculate the frequency we set it to */
- return (div * tun->stepsize) - t_params->iffreq;
-}
-
-static int simple_dvb_calc_regs(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params,
- u8 *buf, int buf_len)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
- u32 frequency;
-
- if (buf_len < 5)
- return -EINVAL;
-
- frequency = simple_dvb_configure(fe, buf+1, params);
- if (frequency == 0)
- return -EINVAL;
-
- buf[0] = priv->i2c_props.addr;
-
- priv->frequency = frequency;
- priv->bandwidth = (fe->ops.info.type == FE_OFDM) ?
- params->u.ofdm.bandwidth : 0;
-
- return 5;
-}
-
-static int simple_dvb_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *params)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
- u32 prev_freq, prev_bw;
- int ret;
- u8 buf[5];
-
- if (priv->i2c_props.adap == NULL)
- return -EINVAL;
-
- prev_freq = priv->frequency;
- prev_bw = priv->bandwidth;
-
- ret = simple_dvb_calc_regs(fe, params, buf, 5);
- if (ret != 5)
- goto fail;
-
- /* put analog demod in standby when tuning digital */
- if (fe->ops.analog_ops.standby)
- fe->ops.analog_ops.standby(fe);
-
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
-
- /* buf[0] contains the i2c address, but *
- * we already have it in i2c_props.addr */
- ret = tuner_i2c_xfer_send(&priv->i2c_props, buf+1, 4);
- if (ret != 4)
- goto fail;
-
- return 0;
-fail:
- /* calc_regs sets frequency and bandwidth. if we failed, unset them */
- priv->frequency = prev_freq;
- priv->bandwidth = prev_bw;
-
- return ret;
-}
-
-static int simple_init(struct dvb_frontend *fe)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
-
- if (priv->i2c_props.adap == NULL)
- return -EINVAL;
-
- if (priv->tun->initdata) {
- int ret;
-
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
-
- ret = tuner_i2c_xfer_send(&priv->i2c_props,
- priv->tun->initdata + 1,
- priv->tun->initdata[0]);
- if (ret != priv->tun->initdata[0])
- return ret;
- }
-
- return 0;
-}
-
-static int simple_sleep(struct dvb_frontend *fe)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
-
- if (priv->i2c_props.adap == NULL)
- return -EINVAL;
-
- if (priv->tun->sleepdata) {
- int ret;
-
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
-
- ret = tuner_i2c_xfer_send(&priv->i2c_props,
- priv->tun->sleepdata + 1,
- priv->tun->sleepdata[0]);
- if (ret != priv->tun->sleepdata[0])
- return ret;
- }
-
- return 0;
-}
-
-static int simple_release(struct dvb_frontend *fe)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
-
- mutex_lock(&tuner_simple_list_mutex);
-
- if (priv)
- hybrid_tuner_release_state(priv);
-
- mutex_unlock(&tuner_simple_list_mutex);
-
- fe->tuner_priv = NULL;
-
- return 0;
-}
-
-static int simple_get_frequency(struct dvb_frontend *fe, u32 *frequency)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
- *frequency = priv->frequency;
- return 0;
-}
-
-static int simple_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
-{
- struct tuner_simple_priv *priv = fe->tuner_priv;
- *bandwidth = priv->bandwidth;
- return 0;
-}
-
-static struct dvb_tuner_ops simple_tuner_ops = {
- .init = simple_init,
- .sleep = simple_sleep,
- .set_analog_params = simple_set_params,
- .set_params = simple_dvb_set_params,
- .calc_regs = simple_dvb_calc_regs,
- .release = simple_release,
- .get_frequency = simple_get_frequency,
- .get_bandwidth = simple_get_bandwidth,
- .get_status = simple_get_status,
- .get_rf_strength = simple_get_rf_strength,
-};
-
-struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe,
- struct i2c_adapter *i2c_adap,
- u8 i2c_addr,
- unsigned int type)
-{
- struct tuner_simple_priv *priv = NULL;
- int instance;
-
- if (type >= tuner_count) {
- printk(KERN_WARNING "%s: invalid tuner type: %d (max: %d)\n",
- __func__, type, tuner_count-1);
- return NULL;
- }
-
- /* If i2c_adap is set, check that the tuner is at the correct address.
- * Otherwise, if i2c_adap is NULL, the tuner will be programmed directly
- * by the digital demod via calc_regs.
- */
- if (i2c_adap != NULL) {
- u8 b[1];
- struct i2c_msg msg = {
- .addr = i2c_addr, .flags = I2C_M_RD,
- .buf = b, .len = 1,
- };
-
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
-
- if (1 != i2c_transfer(i2c_adap, &msg, 1))
- tuner_warn("unable to probe %s, proceeding anyway.",
- tuners[type].name);
-
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 0);
- }
-
- mutex_lock(&tuner_simple_list_mutex);
-
- instance = hybrid_tuner_request_state(struct tuner_simple_priv, priv,
- hybrid_tuner_instance_list,
- i2c_adap, i2c_addr,
- "tuner-simple");
- switch (instance) {
- case 0:
- mutex_unlock(&tuner_simple_list_mutex);
- return NULL;
- break;
- case 1:
- fe->tuner_priv = priv;
-
- priv->type = type;
- priv->tun = &tuners[type];
- priv->nr = simple_devcount++;
- break;
- default:
- fe->tuner_priv = priv;
- break;
- }
-
- mutex_unlock(&tuner_simple_list_mutex);
-
- memcpy(&fe->ops.tuner_ops, &simple_tuner_ops,
- sizeof(struct dvb_tuner_ops));
-
- tuner_info("type set to %d (%s)\n", type, priv->tun->name);
-
- if ((debug) || ((atv_input[priv->nr] > 0) ||
- (dtv_input[priv->nr] > 0))) {
- if (0 == atv_input[priv->nr])
- tuner_info("tuner %d atv rf input will be "
- "autoselected\n", priv->nr);
- else
- tuner_info("tuner %d atv rf input will be "
- "set to input %d (insmod option)\n",
- priv->nr, atv_input[priv->nr]);
- if (0 == dtv_input[priv->nr])
- tuner_info("tuner %d dtv rf input will be "
- "autoselected\n", priv->nr);
- else
- tuner_info("tuner %d dtv rf input will be "
- "set to input %d (insmod option)\n",
- priv->nr, dtv_input[priv->nr]);
- }
-
- strlcpy(fe->ops.tuner_ops.info.name, priv->tun->name,
- sizeof(fe->ops.tuner_ops.info.name));
-
- return fe;
-}
-EXPORT_SYMBOL_GPL(simple_tuner_attach);
-
-MODULE_DESCRIPTION("Simple 4-control-bytes style tuner driver");
-MODULE_AUTHOR("Ralph Metzler, Gerd Knorr, Gunther Mayer");
-MODULE_LICENSE("GPL");
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
+++ /dev/null
-/*
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef __TUNER_SIMPLE_H__
-#define __TUNER_SIMPLE_H__
-
-#include <linux/i2c.h>
-#include "dvb_frontend.h"
-
-#if defined(CONFIG_TUNER_SIMPLE) || (defined(CONFIG_TUNER_SIMPLE_MODULE) && defined(MODULE))
-extern struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe,
- struct i2c_adapter *i2c_adap,
- u8 i2c_addr,
- unsigned int type);
-#else
-static inline struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe,
- struct i2c_adapter *i2c_adap,
- u8 i2c_addr,
- unsigned int type)
-{
- printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
- return NULL;
-}
-#endif
-
-#endif /* __TUNER_SIMPLE_H__ */
+++ /dev/null
-/*
- *
- * i2c tv tuner chip device type database.
- *
- */
-
-#include <linux/i2c.h>
-#include <media/tuner.h>
-#include <media/tuner-types.h>
-
-/* ---------------------------------------------------------------------- */
-
-/*
- * The floats in the tuner struct are computed at compile time
- * by gcc and cast back to integers. Thus we don't violate the
- * "no float in kernel" rule.
- *
- * A tuner_range may be referenced by multiple tuner_params structs.
- * There are many duplicates in here. Reusing tuner_range structs,
- * rather than defining new ones for each tuner, will cut down on
- * memory usage, and is preferred when possible.
- *
- * Each tuner_params array may contain one or more elements, one
- * for each video standard.
- *
- * FIXME: tuner_params struct contains an element, tda988x. We must
- * set this for all tuners that contain a tda988x chip, and then we
- * can remove this setting from the various card structs.
- *
- * FIXME: Right now, all tuners are using the first tuner_params[]
- * array element for analog mode. In the future, we will be merging
- * similar tuner definitions together, such that each tuner definition
- * will have a tuner_params struct for each available video standard.
- * At that point, the tuner_params[] array element will be chosen
- * based on the video standard in use.
- */
-
-/* The following was taken from dvb-pll.c: */
-
-/* Set AGC TOP value to 103 dBuV:
- * 0x80 = Control Byte
- * 0x40 = 250 uA charge pump (irrelevant)
- * 0x18 = Aux Byte to follow
- * 0x06 = 64.5 kHz divider (irrelevant)
- * 0x01 = Disable Vt (aka sleep)
- *
- * 0x00 = AGC Time constant 2s Iagc = 300 nA (vs 0x80 = 9 nA)
- * 0x50 = AGC Take over point = 103 dBuV
- */
-static u8 tua603x_agc103[] = { 2, 0x80|0x40|0x18|0x06|0x01, 0x00|0x50 };
-
-/* 0x04 = 166.67 kHz divider
- *
- * 0x80 = AGC Time constant 50ms Iagc = 9 uA
- * 0x20 = AGC Take over point = 112 dBuV
- */
-static u8 tua603x_agc112[] = { 2, 0x80|0x40|0x18|0x04|0x01, 0x80|0x20 };
-
-/* 0-9 */
-/* ------------ TUNER_TEMIC_PAL - TEMIC PAL ------------ */
-
-static struct tuner_range tuner_temic_pal_ranges[] = {
- { 16 * 140.25 /*MHz*/, 0x8e, 0x02, },
- { 16 * 463.25 /*MHz*/, 0x8e, 0x04, },
- { 16 * 999.99 , 0x8e, 0x01, },
-};
-
-static struct tuner_params tuner_temic_pal_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_temic_pal_ranges,
- .count = ARRAY_SIZE(tuner_temic_pal_ranges),
- },
-};
-
-/* ------------ TUNER_PHILIPS_PAL_I - Philips PAL_I ------------ */
-
-static struct tuner_range tuner_philips_pal_i_ranges[] = {
- { 16 * 140.25 /*MHz*/, 0x8e, 0xa0, },
- { 16 * 463.25 /*MHz*/, 0x8e, 0x90, },
- { 16 * 999.99 , 0x8e, 0x30, },
-};
-
-static struct tuner_params tuner_philips_pal_i_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_philips_pal_i_ranges,
- .count = ARRAY_SIZE(tuner_philips_pal_i_ranges),
- },
-};
-
-/* ------------ TUNER_PHILIPS_NTSC - Philips NTSC ------------ */
-
-static struct tuner_range tuner_philips_ntsc_ranges[] = {
- { 16 * 157.25 /*MHz*/, 0x8e, 0xa0, },
- { 16 * 451.25 /*MHz*/, 0x8e, 0x90, },
- { 16 * 999.99 , 0x8e, 0x30, },
-};
-
-static struct tuner_params tuner_philips_ntsc_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_philips_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_philips_ntsc_ranges),
- .cb_first_if_lower_freq = 1,
- },
-};
-
-/* ------------ TUNER_PHILIPS_SECAM - Philips SECAM ------------ */
-
-static struct tuner_range tuner_philips_secam_ranges[] = {
- { 16 * 168.25 /*MHz*/, 0x8e, 0xa7, },
- { 16 * 447.25 /*MHz*/, 0x8e, 0x97, },
- { 16 * 999.99 , 0x8e, 0x37, },
-};
-
-static struct tuner_params tuner_philips_secam_params[] = {
- {
- .type = TUNER_PARAM_TYPE_SECAM,
- .ranges = tuner_philips_secam_ranges,
- .count = ARRAY_SIZE(tuner_philips_secam_ranges),
- .cb_first_if_lower_freq = 1,
- },
-};
-
-/* ------------ TUNER_PHILIPS_PAL - Philips PAL ------------ */
-
-static struct tuner_range tuner_philips_pal_ranges[] = {
- { 16 * 168.25 /*MHz*/, 0x8e, 0xa0, },
- { 16 * 447.25 /*MHz*/, 0x8e, 0x90, },
- { 16 * 999.99 , 0x8e, 0x30, },
-};
-
-static struct tuner_params tuner_philips_pal_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_philips_pal_ranges,
- .count = ARRAY_SIZE(tuner_philips_pal_ranges),
- .cb_first_if_lower_freq = 1,
- },
-};
-
-/* ------------ TUNER_TEMIC_NTSC - TEMIC NTSC ------------ */
-
-static struct tuner_range tuner_temic_ntsc_ranges[] = {
- { 16 * 157.25 /*MHz*/, 0x8e, 0x02, },
- { 16 * 463.25 /*MHz*/, 0x8e, 0x04, },
- { 16 * 999.99 , 0x8e, 0x01, },
-};
-
-static struct tuner_params tuner_temic_ntsc_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_temic_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_temic_ntsc_ranges),
- },
-};
-
-/* ------------ TUNER_TEMIC_PAL_I - TEMIC PAL_I ------------ */
-
-static struct tuner_range tuner_temic_pal_i_ranges[] = {
- { 16 * 170.00 /*MHz*/, 0x8e, 0x02, },
- { 16 * 450.00 /*MHz*/, 0x8e, 0x04, },
- { 16 * 999.99 , 0x8e, 0x01, },
-};
-
-static struct tuner_params tuner_temic_pal_i_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_temic_pal_i_ranges,
- .count = ARRAY_SIZE(tuner_temic_pal_i_ranges),
- },
-};
-
-/* ------------ TUNER_TEMIC_4036FY5_NTSC - TEMIC NTSC ------------ */
-
-static struct tuner_range tuner_temic_4036fy5_ntsc_ranges[] = {
- { 16 * 157.25 /*MHz*/, 0x8e, 0xa0, },
- { 16 * 463.25 /*MHz*/, 0x8e, 0x90, },
- { 16 * 999.99 , 0x8e, 0x30, },
-};
-
-static struct tuner_params tuner_temic_4036fy5_ntsc_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_temic_4036fy5_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_temic_4036fy5_ntsc_ranges),
- },
-};
-
-/* ------------ TUNER_ALPS_TSBH1_NTSC - TEMIC NTSC ------------ */
-
-static struct tuner_range tuner_alps_tsb_1_ranges[] = {
- { 16 * 137.25 /*MHz*/, 0x8e, 0x01, },
- { 16 * 385.25 /*MHz*/, 0x8e, 0x02, },
- { 16 * 999.99 , 0x8e, 0x08, },
-};
-
-static struct tuner_params tuner_alps_tsbh1_ntsc_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_alps_tsb_1_ranges,
- .count = ARRAY_SIZE(tuner_alps_tsb_1_ranges),
- },
-};
-
-/* 10-19 */
-/* ------------ TUNER_ALPS_TSBE1_PAL - TEMIC PAL ------------ */
-
-static struct tuner_params tuner_alps_tsb_1_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_alps_tsb_1_ranges,
- .count = ARRAY_SIZE(tuner_alps_tsb_1_ranges),
- },
-};
-
-/* ------------ TUNER_ALPS_TSBB5_PAL_I - Alps PAL_I ------------ */
-
-static struct tuner_range tuner_alps_tsb_5_pal_ranges[] = {
- { 16 * 133.25 /*MHz*/, 0x8e, 0x01, },
- { 16 * 351.25 /*MHz*/, 0x8e, 0x02, },
- { 16 * 999.99 , 0x8e, 0x08, },
-};
-
-static struct tuner_params tuner_alps_tsbb5_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_alps_tsb_5_pal_ranges,
- .count = ARRAY_SIZE(tuner_alps_tsb_5_pal_ranges),
- },
-};
-
-/* ------------ TUNER_ALPS_TSBE5_PAL - Alps PAL ------------ */
-
-static struct tuner_params tuner_alps_tsbe5_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_alps_tsb_5_pal_ranges,
- .count = ARRAY_SIZE(tuner_alps_tsb_5_pal_ranges),
- },
-};
-
-/* ------------ TUNER_ALPS_TSBC5_PAL - Alps PAL ------------ */
-
-static struct tuner_params tuner_alps_tsbc5_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_alps_tsb_5_pal_ranges,
- .count = ARRAY_SIZE(tuner_alps_tsb_5_pal_ranges),
- },
-};
-
-/* ------------ TUNER_TEMIC_4006FH5_PAL - TEMIC PAL ------------ */
-
-static struct tuner_range tuner_lg_pal_ranges[] = {
- { 16 * 170.00 /*MHz*/, 0x8e, 0xa0, },
- { 16 * 450.00 /*MHz*/, 0x8e, 0x90, },
- { 16 * 999.99 , 0x8e, 0x30, },
-};
-
-static struct tuner_params tuner_temic_4006fh5_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_lg_pal_ranges,
- .count = ARRAY_SIZE(tuner_lg_pal_ranges),
- },
-};
-
-/* ------------ TUNER_ALPS_TSHC6_NTSC - Alps NTSC ------------ */
-
-static struct tuner_range tuner_alps_tshc6_ntsc_ranges[] = {
- { 16 * 137.25 /*MHz*/, 0x8e, 0x14, },
- { 16 * 385.25 /*MHz*/, 0x8e, 0x12, },
- { 16 * 999.99 , 0x8e, 0x11, },
-};
-
-static struct tuner_params tuner_alps_tshc6_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_alps_tshc6_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_alps_tshc6_ntsc_ranges),
- },
-};
-
-/* ------------ TUNER_TEMIC_PAL_DK - TEMIC PAL ------------ */
-
-static struct tuner_range tuner_temic_pal_dk_ranges[] = {
- { 16 * 168.25 /*MHz*/, 0x8e, 0xa0, },
- { 16 * 456.25 /*MHz*/, 0x8e, 0x90, },
- { 16 * 999.99 , 0x8e, 0x30, },
-};
-
-static struct tuner_params tuner_temic_pal_dk_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_temic_pal_dk_ranges,
- .count = ARRAY_SIZE(tuner_temic_pal_dk_ranges),
- },
-};
-
-/* ------------ TUNER_PHILIPS_NTSC_M - Philips NTSC ------------ */
-
-static struct tuner_range tuner_philips_ntsc_m_ranges[] = {
- { 16 * 160.00 /*MHz*/, 0x8e, 0xa0, },
- { 16 * 454.00 /*MHz*/, 0x8e, 0x90, },
- { 16 * 999.99 , 0x8e, 0x30, },
-};
-
-static struct tuner_params tuner_philips_ntsc_m_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_philips_ntsc_m_ranges,
- .count = ARRAY_SIZE(tuner_philips_ntsc_m_ranges),
- },
-};
-
-/* ------------ TUNER_TEMIC_4066FY5_PAL_I - TEMIC PAL_I ------------ */
-
-static struct tuner_range tuner_temic_40x6f_5_pal_ranges[] = {
- { 16 * 169.00 /*MHz*/, 0x8e, 0xa0, },
- { 16 * 454.00 /*MHz*/, 0x8e, 0x90, },
- { 16 * 999.99 , 0x8e, 0x30, },
-};
-
-static struct tuner_params tuner_temic_4066fy5_pal_i_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_temic_40x6f_5_pal_ranges,
- .count = ARRAY_SIZE(tuner_temic_40x6f_5_pal_ranges),
- },
-};
-
-/* ------------ TUNER_TEMIC_4006FN5_MULTI_PAL - TEMIC PAL ------------ */
-
-static struct tuner_params tuner_temic_4006fn5_multi_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_temic_40x6f_5_pal_ranges,
- .count = ARRAY_SIZE(tuner_temic_40x6f_5_pal_ranges),
- },
-};
-
-/* 20-29 */
-/* ------------ TUNER_TEMIC_4009FR5_PAL - TEMIC PAL ------------ */
-
-static struct tuner_range tuner_temic_4009f_5_pal_ranges[] = {
- { 16 * 141.00 /*MHz*/, 0x8e, 0xa0, },
- { 16 * 464.00 /*MHz*/, 0x8e, 0x90, },
- { 16 * 999.99 , 0x8e, 0x30, },
-};
-
-static struct tuner_params tuner_temic_4009f_5_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_temic_4009f_5_pal_ranges,
- .count = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges),
- },
-};
-
-/* ------------ TUNER_TEMIC_4039FR5_NTSC - TEMIC NTSC ------------ */
-
-static struct tuner_range tuner_temic_4x3x_f_5_ntsc_ranges[] = {
- { 16 * 158.00 /*MHz*/, 0x8e, 0xa0, },
- { 16 * 453.00 /*MHz*/, 0x8e, 0x90, },
- { 16 * 999.99 , 0x8e, 0x30, },
-};
-
-static struct tuner_params tuner_temic_4039fr5_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_temic_4x3x_f_5_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_temic_4x3x_f_5_ntsc_ranges),
- },
-};
-
-/* ------------ TUNER_TEMIC_4046FM5 - TEMIC PAL ------------ */
-
-static struct tuner_params tuner_temic_4046fm5_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_temic_40x6f_5_pal_ranges,
- .count = ARRAY_SIZE(tuner_temic_40x6f_5_pal_ranges),
- },
-};
-
-/* ------------ TUNER_PHILIPS_PAL_DK - Philips PAL ------------ */
-
-static struct tuner_params tuner_philips_pal_dk_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_lg_pal_ranges,
- .count = ARRAY_SIZE(tuner_lg_pal_ranges),
- },
-};
-
-/* ------------ TUNER_PHILIPS_FQ1216ME - Philips PAL ------------ */
-
-static struct tuner_params tuner_philips_fq1216me_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_lg_pal_ranges,
- .count = ARRAY_SIZE(tuner_lg_pal_ranges),
- .has_tda9887 = 1,
- .port1_active = 1,
- .port2_active = 1,
- .port2_invert_for_secam_lc = 1,
- },
-};
-
-/* ------------ TUNER_LG_PAL_I_FM - LGINNOTEK PAL_I ------------ */
-
-static struct tuner_params tuner_lg_pal_i_fm_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_lg_pal_ranges,
- .count = ARRAY_SIZE(tuner_lg_pal_ranges),
- },
-};
-
-/* ------------ TUNER_LG_PAL_I - LGINNOTEK PAL_I ------------ */
-
-static struct tuner_params tuner_lg_pal_i_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_lg_pal_ranges,
- .count = ARRAY_SIZE(tuner_lg_pal_ranges),
- },
-};
-
-/* ------------ TUNER_LG_NTSC_FM - LGINNOTEK NTSC ------------ */
-
-static struct tuner_range tuner_lg_ntsc_fm_ranges[] = {
- { 16 * 210.00 /*MHz*/, 0x8e, 0xa0, },
- { 16 * 497.00 /*MHz*/, 0x8e, 0x90, },
- { 16 * 999.99 , 0x8e, 0x30, },
-};
-
-static struct tuner_params tuner_lg_ntsc_fm_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_lg_ntsc_fm_ranges,
- .count = ARRAY_SIZE(tuner_lg_ntsc_fm_ranges),
- },
-};
-
-/* ------------ TUNER_LG_PAL_FM - LGINNOTEK PAL ------------ */
-
-static struct tuner_params tuner_lg_pal_fm_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_lg_pal_ranges,
- .count = ARRAY_SIZE(tuner_lg_pal_ranges),
- },
-};
-
-/* ------------ TUNER_LG_PAL - LGINNOTEK PAL ------------ */
-
-static struct tuner_params tuner_lg_pal_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_lg_pal_ranges,
- .count = ARRAY_SIZE(tuner_lg_pal_ranges),
- },
-};
-
-/* 30-39 */
-/* ------------ TUNER_TEMIC_4009FN5_MULTI_PAL_FM - TEMIC PAL ------------ */
-
-static struct tuner_params tuner_temic_4009_fn5_multi_pal_fm_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_temic_4009f_5_pal_ranges,
- .count = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges),
- },
-};
-
-/* ------------ TUNER_SHARP_2U5JF5540_NTSC - SHARP NTSC ------------ */
-
-static struct tuner_range tuner_sharp_2u5jf5540_ntsc_ranges[] = {
- { 16 * 137.25 /*MHz*/, 0x8e, 0x01, },
- { 16 * 317.25 /*MHz*/, 0x8e, 0x02, },
- { 16 * 999.99 , 0x8e, 0x08, },
-};
-
-static struct tuner_params tuner_sharp_2u5jf5540_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_sharp_2u5jf5540_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_sharp_2u5jf5540_ntsc_ranges),
- },
-};
-
-/* ------------ TUNER_Samsung_PAL_TCPM9091PD27 - Samsung PAL ------------ */
-
-static struct tuner_range tuner_samsung_pal_tcpm9091pd27_ranges[] = {
- { 16 * 169 /*MHz*/, 0x8e, 0xa0, },
- { 16 * 464 /*MHz*/, 0x8e, 0x90, },
- { 16 * 999.99 , 0x8e, 0x30, },
-};
-
-static struct tuner_params tuner_samsung_pal_tcpm9091pd27_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_samsung_pal_tcpm9091pd27_ranges,
- .count = ARRAY_SIZE(tuner_samsung_pal_tcpm9091pd27_ranges),
- },
-};
-
-/* ------------ TUNER_TEMIC_4106FH5 - TEMIC PAL ------------ */
-
-static struct tuner_params tuner_temic_4106fh5_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_temic_4009f_5_pal_ranges,
- .count = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges),
- },
-};
-
-/* ------------ TUNER_TEMIC_4012FY5 - TEMIC PAL ------------ */
-
-static struct tuner_params tuner_temic_4012fy5_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_temic_pal_ranges,
- .count = ARRAY_SIZE(tuner_temic_pal_ranges),
- },
-};
-
-/* ------------ TUNER_TEMIC_4136FY5 - TEMIC NTSC ------------ */
-
-static struct tuner_params tuner_temic_4136_fy5_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_temic_4x3x_f_5_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_temic_4x3x_f_5_ntsc_ranges),
- },
-};
-
-/* ------------ TUNER_LG_PAL_NEW_TAPC - LGINNOTEK PAL ------------ */
-
-static struct tuner_range tuner_lg_new_tapc_ranges[] = {
- { 16 * 170.00 /*MHz*/, 0x8e, 0x01, },
- { 16 * 450.00 /*MHz*/, 0x8e, 0x02, },
- { 16 * 999.99 , 0x8e, 0x08, },
-};
-
-static struct tuner_params tuner_lg_pal_new_tapc_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_lg_new_tapc_ranges,
- .count = ARRAY_SIZE(tuner_lg_new_tapc_ranges),
- },
-};
-
-/* ------------ TUNER_PHILIPS_FM1216ME_MK3 - Philips PAL ------------ */
-
-static struct tuner_range tuner_fm1216me_mk3_pal_ranges[] = {
- { 16 * 158.00 /*MHz*/, 0x8e, 0x01, },
- { 16 * 442.00 /*MHz*/, 0x8e, 0x02, },
- { 16 * 999.99 , 0x8e, 0x04, },
-};
-
-static struct tuner_params tuner_fm1216me_mk3_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_fm1216me_mk3_pal_ranges,
- .count = ARRAY_SIZE(tuner_fm1216me_mk3_pal_ranges),
- .cb_first_if_lower_freq = 1,
- .has_tda9887 = 1,
- .port1_active = 1,
- .port2_active = 1,
- .port2_invert_for_secam_lc = 1,
- .port1_fm_high_sensitivity = 1,
- .default_top_mid = -2,
- .default_top_secam_mid = -2,
- .default_top_secam_high = -2,
- },
-};
-
-/* ------------ TUNER_LG_NTSC_NEW_TAPC - LGINNOTEK NTSC ------------ */
-
-static struct tuner_params tuner_lg_ntsc_new_tapc_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_lg_new_tapc_ranges,
- .count = ARRAY_SIZE(tuner_lg_new_tapc_ranges),
- },
-};
-
-/* 40-49 */
-/* ------------ TUNER_HITACHI_NTSC - HITACHI NTSC ------------ */
-
-static struct tuner_params tuner_hitachi_ntsc_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_lg_new_tapc_ranges,
- .count = ARRAY_SIZE(tuner_lg_new_tapc_ranges),
- },
-};
-
-/* ------------ TUNER_PHILIPS_PAL_MK - Philips PAL ------------ */
-
-static struct tuner_range tuner_philips_pal_mk_pal_ranges[] = {
- { 16 * 140.25 /*MHz*/, 0x8e, 0x01, },
- { 16 * 463.25 /*MHz*/, 0x8e, 0xc2, },
- { 16 * 999.99 , 0x8e, 0xcf, },
-};
-
-static struct tuner_params tuner_philips_pal_mk_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_philips_pal_mk_pal_ranges,
- .count = ARRAY_SIZE(tuner_philips_pal_mk_pal_ranges),
- },
-};
-
-/* ---- TUNER_PHILIPS_FCV1236D - Philips FCV1236D (ATSC/NTSC) ---- */
-
-static struct tuner_range tuner_philips_fcv1236d_ntsc_ranges[] = {
- { 16 * 157.25 /*MHz*/, 0x8e, 0xa2, },
- { 16 * 451.25 /*MHz*/, 0x8e, 0x92, },
- { 16 * 999.99 , 0x8e, 0x32, },
-};
-
-static struct tuner_range tuner_philips_fcv1236d_atsc_ranges[] = {
- { 16 * 159.00 /*MHz*/, 0x8e, 0xa0, },
- { 16 * 453.00 /*MHz*/, 0x8e, 0x90, },
- { 16 * 999.99 , 0x8e, 0x30, },
-};
-
-static struct tuner_params tuner_philips_fcv1236d_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_philips_fcv1236d_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_philips_fcv1236d_ntsc_ranges),
- },
- {
- .type = TUNER_PARAM_TYPE_DIGITAL,
- .ranges = tuner_philips_fcv1236d_atsc_ranges,
- .count = ARRAY_SIZE(tuner_philips_fcv1236d_atsc_ranges),
- .iffreq = 16 * 44.00,
- },
-};
-
-/* ------------ TUNER_PHILIPS_FM1236_MK3 - Philips NTSC ------------ */
-
-static struct tuner_range tuner_fm1236_mk3_ntsc_ranges[] = {
- { 16 * 160.00 /*MHz*/, 0x8e, 0x01, },
- { 16 * 442.00 /*MHz*/, 0x8e, 0x02, },
- { 16 * 999.99 , 0x8e, 0x04, },
-};
-
-static struct tuner_params tuner_fm1236_mk3_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_fm1236_mk3_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges),
- .cb_first_if_lower_freq = 1,
- .has_tda9887 = 1,
- .port1_active = 1,
- .port2_active = 1,
- .port1_fm_high_sensitivity = 1,
- },
-};
-
-/* ------------ TUNER_PHILIPS_4IN1 - Philips NTSC ------------ */
-
-static struct tuner_params tuner_philips_4in1_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_fm1236_mk3_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges),
- },
-};
-
-/* ------------ TUNER_MICROTUNE_4049FM5 - Microtune PAL ------------ */
-
-static struct tuner_params tuner_microtune_4049_fm5_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_temic_4009f_5_pal_ranges,
- .count = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges),
- .has_tda9887 = 1,
- .port1_invert_for_secam_lc = 1,
- .default_pll_gating_18 = 1,
- .fm_gain_normal=1,
- .radio_if = 1, /* 33.3 MHz */
- },
-};
-
-/* ------------ TUNER_PANASONIC_VP27 - Panasonic NTSC ------------ */
-
-static struct tuner_range tuner_panasonic_vp27_ntsc_ranges[] = {
- { 16 * 160.00 /*MHz*/, 0xce, 0x01, },
- { 16 * 454.00 /*MHz*/, 0xce, 0x02, },
- { 16 * 999.99 , 0xce, 0x08, },
-};
-
-static struct tuner_params tuner_panasonic_vp27_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_panasonic_vp27_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_panasonic_vp27_ntsc_ranges),
- .has_tda9887 = 1,
- .intercarrier_mode = 1,
- .default_top_low = -3,
- .default_top_mid = -3,
- .default_top_high = -3,
- },
-};
-
-/* ------------ TUNER_TNF_8831BGFF - Philips PAL ------------ */
-
-static struct tuner_range tuner_tnf_8831bgff_pal_ranges[] = {
- { 16 * 161.25 /*MHz*/, 0x8e, 0xa0, },
- { 16 * 463.25 /*MHz*/, 0x8e, 0x90, },
- { 16 * 999.99 , 0x8e, 0x30, },
-};
-
-static struct tuner_params tuner_tnf_8831bgff_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_tnf_8831bgff_pal_ranges,
- .count = ARRAY_SIZE(tuner_tnf_8831bgff_pal_ranges),
- },
-};
-
-/* ------------ TUNER_MICROTUNE_4042FI5 - Microtune NTSC ------------ */
-
-static struct tuner_range tuner_microtune_4042fi5_ntsc_ranges[] = {
- { 16 * 162.00 /*MHz*/, 0x8e, 0xa2, },
- { 16 * 457.00 /*MHz*/, 0x8e, 0x94, },
- { 16 * 999.99 , 0x8e, 0x31, },
-};
-
-static struct tuner_range tuner_microtune_4042fi5_atsc_ranges[] = {
- { 16 * 162.00 /*MHz*/, 0x8e, 0xa1, },
- { 16 * 457.00 /*MHz*/, 0x8e, 0x91, },
- { 16 * 999.99 , 0x8e, 0x31, },
-};
-
-static struct tuner_params tuner_microtune_4042fi5_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_microtune_4042fi5_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_microtune_4042fi5_ntsc_ranges),
- },
- {
- .type = TUNER_PARAM_TYPE_DIGITAL,
- .ranges = tuner_microtune_4042fi5_atsc_ranges,
- .count = ARRAY_SIZE(tuner_microtune_4042fi5_atsc_ranges),
- .iffreq = 16 * 44.00 /*MHz*/,
- },
-};
-
-/* 50-59 */
-/* ------------ TUNER_TCL_2002N - TCL NTSC ------------ */
-
-static struct tuner_range tuner_tcl_2002n_ntsc_ranges[] = {
- { 16 * 172.00 /*MHz*/, 0x8e, 0x01, },
- { 16 * 448.00 /*MHz*/, 0x8e, 0x02, },
- { 16 * 999.99 , 0x8e, 0x08, },
-};
-
-static struct tuner_params tuner_tcl_2002n_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_tcl_2002n_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_tcl_2002n_ntsc_ranges),
- .cb_first_if_lower_freq = 1,
- },
-};
-
-/* ------------ TUNER_PHILIPS_FM1256_IH3 - Philips PAL ------------ */
-
-static struct tuner_params tuner_philips_fm1256_ih3_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_fm1236_mk3_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges),
- .radio_if = 1, /* 33.3 MHz */
- },
-};
-
-/* ------------ TUNER_THOMSON_DTT7610 - THOMSON ATSC ------------ */
-
-/* single range used for both ntsc and atsc */
-static struct tuner_range tuner_thomson_dtt7610_ntsc_ranges[] = {
- { 16 * 157.25 /*MHz*/, 0x8e, 0x39, },
- { 16 * 454.00 /*MHz*/, 0x8e, 0x3a, },
- { 16 * 999.99 , 0x8e, 0x3c, },
-};
-
-static struct tuner_params tuner_thomson_dtt7610_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_thomson_dtt7610_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_thomson_dtt7610_ntsc_ranges),
- },
- {
- .type = TUNER_PARAM_TYPE_DIGITAL,
- .ranges = tuner_thomson_dtt7610_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_thomson_dtt7610_ntsc_ranges),
- .iffreq = 16 * 44.00 /*MHz*/,
- },
-};
-
-/* ------------ TUNER_PHILIPS_FQ1286 - Philips NTSC ------------ */
-
-static struct tuner_range tuner_philips_fq1286_ntsc_ranges[] = {
- { 16 * 160.00 /*MHz*/, 0x8e, 0x41, },
- { 16 * 454.00 /*MHz*/, 0x8e, 0x42, },
- { 16 * 999.99 , 0x8e, 0x04, },
-};
-
-static struct tuner_params tuner_philips_fq1286_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_philips_fq1286_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_philips_fq1286_ntsc_ranges),
- },
-};
-
-/* ------------ TUNER_TCL_2002MB - TCL PAL ------------ */
-
-static struct tuner_range tuner_tcl_2002mb_pal_ranges[] = {
- { 16 * 170.00 /*MHz*/, 0xce, 0x01, },
- { 16 * 450.00 /*MHz*/, 0xce, 0x02, },
- { 16 * 999.99 , 0xce, 0x08, },
-};
-
-static struct tuner_params tuner_tcl_2002mb_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_tcl_2002mb_pal_ranges,
- .count = ARRAY_SIZE(tuner_tcl_2002mb_pal_ranges),
- },
-};
-
-/* ------------ TUNER_PHILIPS_FQ1216AME_MK4 - Philips PAL ------------ */
-
-static struct tuner_range tuner_philips_fq12_6a___mk4_pal_ranges[] = {
- { 16 * 160.00 /*MHz*/, 0xce, 0x01, },
- { 16 * 442.00 /*MHz*/, 0xce, 0x02, },
- { 16 * 999.99 , 0xce, 0x04, },
-};
-
-static struct tuner_params tuner_philips_fq1216ame_mk4_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_philips_fq12_6a___mk4_pal_ranges,
- .count = ARRAY_SIZE(tuner_philips_fq12_6a___mk4_pal_ranges),
- .has_tda9887 = 1,
- .port1_active = 1,
- .port2_invert_for_secam_lc = 1,
- .default_top_mid = -2,
- .default_top_secam_low = -2,
- .default_top_secam_mid = -2,
- .default_top_secam_high = -2,
- },
-};
-
-/* ------------ TUNER_PHILIPS_FQ1236A_MK4 - Philips NTSC ------------ */
-
-static struct tuner_params tuner_philips_fq1236a_mk4_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_fm1236_mk3_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges),
- },
-};
-
-/* ------------ TUNER_YMEC_TVF_8531MF - Philips NTSC ------------ */
-
-static struct tuner_params tuner_ymec_tvf_8531mf_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_philips_ntsc_m_ranges,
- .count = ARRAY_SIZE(tuner_philips_ntsc_m_ranges),
- },
-};
-
-/* ------------ TUNER_YMEC_TVF_5533MF - Philips NTSC ------------ */
-
-static struct tuner_range tuner_ymec_tvf_5533mf_ntsc_ranges[] = {
- { 16 * 160.00 /*MHz*/, 0x8e, 0x01, },
- { 16 * 454.00 /*MHz*/, 0x8e, 0x02, },
- { 16 * 999.99 , 0x8e, 0x04, },
-};
-
-static struct tuner_params tuner_ymec_tvf_5533mf_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_ymec_tvf_5533mf_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_ymec_tvf_5533mf_ntsc_ranges),
- },
-};
-
-/* 60-69 */
-/* ------------ TUNER_THOMSON_DTT761X - THOMSON ATSC ------------ */
-/* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */
-
-static struct tuner_range tuner_thomson_dtt761x_ntsc_ranges[] = {
- { 16 * 145.25 /*MHz*/, 0x8e, 0x39, },
- { 16 * 415.25 /*MHz*/, 0x8e, 0x3a, },
- { 16 * 999.99 , 0x8e, 0x3c, },
-};
-
-static struct tuner_range tuner_thomson_dtt761x_atsc_ranges[] = {
- { 16 * 147.00 /*MHz*/, 0x8e, 0x39, },
- { 16 * 417.00 /*MHz*/, 0x8e, 0x3a, },
- { 16 * 999.99 , 0x8e, 0x3c, },
-};
-
-static struct tuner_params tuner_thomson_dtt761x_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_thomson_dtt761x_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_thomson_dtt761x_ntsc_ranges),
- .has_tda9887 = 1,
- .fm_gain_normal = 1,
- .radio_if = 2, /* 41.3 MHz */
- },
- {
- .type = TUNER_PARAM_TYPE_DIGITAL,
- .ranges = tuner_thomson_dtt761x_atsc_ranges,
- .count = ARRAY_SIZE(tuner_thomson_dtt761x_atsc_ranges),
- .iffreq = 16 * 44.00, /*MHz*/
- },
-};
-
-/* ------------ TUNER_TENA_9533_DI - Philips PAL ------------ */
-
-static struct tuner_range tuner_tena_9533_di_pal_ranges[] = {
- { 16 * 160.25 /*MHz*/, 0x8e, 0x01, },
- { 16 * 464.25 /*MHz*/, 0x8e, 0x02, },
- { 16 * 999.99 , 0x8e, 0x04, },
-};
-
-static struct tuner_params tuner_tena_9533_di_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_tena_9533_di_pal_ranges,
- .count = ARRAY_SIZE(tuner_tena_9533_di_pal_ranges),
- },
-};
-
-/* ------------ TUNER_PHILIPS_FMD1216ME_MK3 - Philips PAL ------------ */
-
-static struct tuner_range tuner_philips_fmd1216me_mk3_pal_ranges[] = {
- { 16 * 160.00 /*MHz*/, 0x86, 0x51, },
- { 16 * 442.00 /*MHz*/, 0x86, 0x52, },
- { 16 * 999.99 , 0x86, 0x54, },
-};
-
-static struct tuner_range tuner_philips_fmd1216me_mk3_dvb_ranges[] = {
- { 16 * 143.87 /*MHz*/, 0xbc, 0x41 },
- { 16 * 158.87 /*MHz*/, 0xf4, 0x41 },
- { 16 * 329.87 /*MHz*/, 0xbc, 0x42 },
- { 16 * 441.87 /*MHz*/, 0xf4, 0x42 },
- { 16 * 625.87 /*MHz*/, 0xbc, 0x44 },
- { 16 * 803.87 /*MHz*/, 0xf4, 0x44 },
- { 16 * 999.99 , 0xfc, 0x44 },
-};
-
-static struct tuner_params tuner_philips_fmd1216me_mk3_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_philips_fmd1216me_mk3_pal_ranges,
- .count = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_pal_ranges),
- .has_tda9887 = 1,
- .port1_active = 1,
- .port2_active = 1,
- .port2_fm_high_sensitivity = 1,
- .port2_invert_for_secam_lc = 1,
- .port1_set_for_fm_mono = 1,
- },
- {
- .type = TUNER_PARAM_TYPE_DIGITAL,
- .ranges = tuner_philips_fmd1216me_mk3_dvb_ranges,
- .count = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_dvb_ranges),
- .iffreq = 16 * 36.125, /*MHz*/
- },
-};
-
-
-/* ------ TUNER_LG_TDVS_H06XF - LG INNOTEK / INFINEON ATSC ----- */
-
-static struct tuner_range tuner_tua6034_ntsc_ranges[] = {
- { 16 * 165.00 /*MHz*/, 0x8e, 0x01 },
- { 16 * 450.00 /*MHz*/, 0x8e, 0x02 },
- { 16 * 999.99 , 0x8e, 0x04 },
-};
-
-static struct tuner_range tuner_tua6034_atsc_ranges[] = {
- { 16 * 165.00 /*MHz*/, 0xce, 0x01 },
- { 16 * 450.00 /*MHz*/, 0xce, 0x02 },
- { 16 * 999.99 , 0xce, 0x04 },
-};
-
-static struct tuner_params tuner_lg_tdvs_h06xf_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_tua6034_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_tua6034_ntsc_ranges),
- },
- {
- .type = TUNER_PARAM_TYPE_DIGITAL,
- .ranges = tuner_tua6034_atsc_ranges,
- .count = ARRAY_SIZE(tuner_tua6034_atsc_ranges),
- .iffreq = 16 * 44.00,
- },
-};
-
-/* ------------ TUNER_YMEC_TVF66T5_B_DFF - Philips PAL ------------ */
-
-static struct tuner_range tuner_ymec_tvf66t5_b_dff_pal_ranges[] = {
- { 16 * 160.25 /*MHz*/, 0x8e, 0x01, },
- { 16 * 464.25 /*MHz*/, 0x8e, 0x02, },
- { 16 * 999.99 , 0x8e, 0x08, },
-};
-
-static struct tuner_params tuner_ymec_tvf66t5_b_dff_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_ymec_tvf66t5_b_dff_pal_ranges,
- .count = ARRAY_SIZE(tuner_ymec_tvf66t5_b_dff_pal_ranges),
- },
-};
-
-/* ------------ TUNER_LG_NTSC_TALN_MINI - LGINNOTEK NTSC ------------ */
-
-static struct tuner_range tuner_lg_taln_ntsc_ranges[] = {
- { 16 * 137.25 /*MHz*/, 0x8e, 0x01, },
- { 16 * 373.25 /*MHz*/, 0x8e, 0x02, },
- { 16 * 999.99 , 0x8e, 0x08, },
-};
-
-static struct tuner_range tuner_lg_taln_pal_secam_ranges[] = {
- { 16 * 150.00 /*MHz*/, 0x8e, 0x01, },
- { 16 * 425.00 /*MHz*/, 0x8e, 0x02, },
- { 16 * 999.99 , 0x8e, 0x08, },
-};
-
-static struct tuner_params tuner_lg_taln_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_lg_taln_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_lg_taln_ntsc_ranges),
- },{
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_lg_taln_pal_secam_ranges,
- .count = ARRAY_SIZE(tuner_lg_taln_pal_secam_ranges),
- },
-};
-
-/* ------------ TUNER_PHILIPS_TD1316 - Philips PAL ------------ */
-
-static struct tuner_range tuner_philips_td1316_pal_ranges[] = {
- { 16 * 160.00 /*MHz*/, 0xc8, 0xa1, },
- { 16 * 442.00 /*MHz*/, 0xc8, 0xa2, },
- { 16 * 999.99 , 0xc8, 0xa4, },
-};
-
-static struct tuner_range tuner_philips_td1316_dvb_ranges[] = {
- { 16 * 93.834 /*MHz*/, 0xca, 0x60, },
- { 16 * 123.834 /*MHz*/, 0xca, 0xa0, },
- { 16 * 163.834 /*MHz*/, 0xca, 0xc0, },
- { 16 * 253.834 /*MHz*/, 0xca, 0x60, },
- { 16 * 383.834 /*MHz*/, 0xca, 0xa0, },
- { 16 * 443.834 /*MHz*/, 0xca, 0xc0, },
- { 16 * 583.834 /*MHz*/, 0xca, 0x60, },
- { 16 * 793.834 /*MHz*/, 0xca, 0xa0, },
- { 16 * 999.999 , 0xca, 0xe0, },
-};
-
-static struct tuner_params tuner_philips_td1316_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_philips_td1316_pal_ranges,
- .count = ARRAY_SIZE(tuner_philips_td1316_pal_ranges),
- },
- {
- .type = TUNER_PARAM_TYPE_DIGITAL,
- .ranges = tuner_philips_td1316_dvb_ranges,
- .count = ARRAY_SIZE(tuner_philips_td1316_dvb_ranges),
- .iffreq = 16 * 36.166667 /*MHz*/,
- },
-};
-
-/* ------------ TUNER_PHILIPS_TUV1236D - Philips ATSC ------------ */
-
-static struct tuner_range tuner_tuv1236d_ntsc_ranges[] = {
- { 16 * 157.25 /*MHz*/, 0xce, 0x01, },
- { 16 * 454.00 /*MHz*/, 0xce, 0x02, },
- { 16 * 999.99 , 0xce, 0x04, },
-};
-
-static struct tuner_range tuner_tuv1236d_atsc_ranges[] = {
- { 16 * 157.25 /*MHz*/, 0xc6, 0x41, },
- { 16 * 454.00 /*MHz*/, 0xc6, 0x42, },
- { 16 * 999.99 , 0xc6, 0x44, },
-};
-
-static struct tuner_params tuner_tuv1236d_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_tuv1236d_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_tuv1236d_ntsc_ranges),
- },
- {
- .type = TUNER_PARAM_TYPE_DIGITAL,
- .ranges = tuner_tuv1236d_atsc_ranges,
- .count = ARRAY_SIZE(tuner_tuv1236d_atsc_ranges),
- .iffreq = 16 * 44.00,
- },
-};
-
-/* ------------ TUNER_TNF_xxx5 - Texas Instruments--------- */
-/* This is known to work with Tenna TVF58t5-MFF and TVF5835 MFF
- * but it is expected to work also with other Tenna/Ymec
- * models based on TI SN 761677 chip on both PAL and NTSC
- */
-
-static struct tuner_range tuner_tnf_5335_d_if_pal_ranges[] = {
- { 16 * 168.25 /*MHz*/, 0x8e, 0x01, },
- { 16 * 471.25 /*MHz*/, 0x8e, 0x02, },
- { 16 * 999.99 , 0x8e, 0x08, },
-};
-
-static struct tuner_range tuner_tnf_5335mf_ntsc_ranges[] = {
- { 16 * 169.25 /*MHz*/, 0x8e, 0x01, },
- { 16 * 469.25 /*MHz*/, 0x8e, 0x02, },
- { 16 * 999.99 , 0x8e, 0x08, },
-};
-
-static struct tuner_params tuner_tnf_5335mf_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_tnf_5335mf_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_tnf_5335mf_ntsc_ranges),
- },
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_tnf_5335_d_if_pal_ranges,
- .count = ARRAY_SIZE(tuner_tnf_5335_d_if_pal_ranges),
- },
-};
-
-/* 70-79 */
-/* ------------ TUNER_SAMSUNG_TCPN_2121P30A - Samsung NTSC ------------ */
-
-/* '+ 4' turns on the Low Noise Amplifier */
-static struct tuner_range tuner_samsung_tcpn_2121p30a_ntsc_ranges[] = {
- { 16 * 130.00 /*MHz*/, 0xce, 0x01 + 4, },
- { 16 * 364.50 /*MHz*/, 0xce, 0x02 + 4, },
- { 16 * 999.99 , 0xce, 0x08 + 4, },
-};
-
-static struct tuner_params tuner_samsung_tcpn_2121p30a_params[] = {
- {
- .type = TUNER_PARAM_TYPE_NTSC,
- .ranges = tuner_samsung_tcpn_2121p30a_ntsc_ranges,
- .count = ARRAY_SIZE(tuner_samsung_tcpn_2121p30a_ntsc_ranges),
- },
-};
-
-/* ------------ TUNER_THOMSON_FE6600 - DViCO Hybrid PAL ------------ */
-
-static struct tuner_range tuner_thomson_fe6600_pal_ranges[] = {
- { 16 * 160.00 /*MHz*/, 0xfe, 0x11, },
- { 16 * 442.00 /*MHz*/, 0xf6, 0x12, },
- { 16 * 999.99 , 0xf6, 0x18, },
-};
-
-static struct tuner_range tuner_thomson_fe6600_dvb_ranges[] = {
- { 16 * 250.00 /*MHz*/, 0xb4, 0x12, },
- { 16 * 455.00 /*MHz*/, 0xfe, 0x11, },
- { 16 * 775.50 /*MHz*/, 0xbc, 0x18, },
- { 16 * 999.99 , 0xf4, 0x18, },
-};
-
-static struct tuner_params tuner_thomson_fe6600_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_thomson_fe6600_pal_ranges,
- .count = ARRAY_SIZE(tuner_thomson_fe6600_pal_ranges),
- },
- {
- .type = TUNER_PARAM_TYPE_DIGITAL,
- .ranges = tuner_thomson_fe6600_dvb_ranges,
- .count = ARRAY_SIZE(tuner_thomson_fe6600_dvb_ranges),
- .iffreq = 16 * 36.125 /*MHz*/,
- },
-};
-
-/* ------------ TUNER_SAMSUNG_TCPG_6121P30A - Samsung PAL ------------ */
-
-/* '+ 4' turns on the Low Noise Amplifier */
-static struct tuner_range tuner_samsung_tcpg_6121p30a_pal_ranges[] = {
- { 16 * 146.25 /*MHz*/, 0xce, 0x01 + 4, },
- { 16 * 428.50 /*MHz*/, 0xce, 0x02 + 4, },
- { 16 * 999.99 , 0xce, 0x08 + 4, },
-};
-
-static struct tuner_params tuner_samsung_tcpg_6121p30a_params[] = {
- {
- .type = TUNER_PARAM_TYPE_PAL,
- .ranges = tuner_samsung_tcpg_6121p30a_pal_ranges,
- .count = ARRAY_SIZE(tuner_samsung_tcpg_6121p30a_pal_ranges),
- .has_tda9887 = 1,
- .port1_active = 1,
- .port2_active = 1,
- .port2_invert_for_secam_lc = 1,
- },
-};
-
-/* --------------------------------------------------------------------- */
-
-struct tunertype tuners[] = {
- /* 0-9 */
- [TUNER_TEMIC_PAL] = { /* TEMIC PAL */
- .name = "Temic PAL (4002 FH5)",
- .params = tuner_temic_pal_params,
- .count = ARRAY_SIZE(tuner_temic_pal_params),
- },
- [TUNER_PHILIPS_PAL_I] = { /* Philips PAL_I */
- .name = "Philips PAL_I (FI1246 and compatibles)",
- .params = tuner_philips_pal_i_params,
- .count = ARRAY_SIZE(tuner_philips_pal_i_params),
- },
- [TUNER_PHILIPS_NTSC] = { /* Philips NTSC */
- .name = "Philips NTSC (FI1236,FM1236 and compatibles)",
- .params = tuner_philips_ntsc_params,
- .count = ARRAY_SIZE(tuner_philips_ntsc_params),
- },
- [TUNER_PHILIPS_SECAM] = { /* Philips SECAM */
- .name = "Philips (SECAM+PAL_BG) (FI1216MF, FM1216MF, FR1216MF)",
- .params = tuner_philips_secam_params,
- .count = ARRAY_SIZE(tuner_philips_secam_params),
- },
- [TUNER_ABSENT] = { /* Tuner Absent */
- .name = "NoTuner",
- },
- [TUNER_PHILIPS_PAL] = { /* Philips PAL */
- .name = "Philips PAL_BG (FI1216 and compatibles)",
- .params = tuner_philips_pal_params,
- .count = ARRAY_SIZE(tuner_philips_pal_params),
- },
- [TUNER_TEMIC_NTSC] = { /* TEMIC NTSC */
- .name = "Temic NTSC (4032 FY5)",
- .params = tuner_temic_ntsc_params,
- .count = ARRAY_SIZE(tuner_temic_ntsc_params),
- },
- [TUNER_TEMIC_PAL_I] = { /* TEMIC PAL_I */
- .name = "Temic PAL_I (4062 FY5)",
- .params = tuner_temic_pal_i_params,
- .count = ARRAY_SIZE(tuner_temic_pal_i_params),
- },
- [TUNER_TEMIC_4036FY5_NTSC] = { /* TEMIC NTSC */
- .name = "Temic NTSC (4036 FY5)",
- .params = tuner_temic_4036fy5_ntsc_params,
- .count = ARRAY_SIZE(tuner_temic_4036fy5_ntsc_params),
- },
- [TUNER_ALPS_TSBH1_NTSC] = { /* TEMIC NTSC */
- .name = "Alps HSBH1",
- .params = tuner_alps_tsbh1_ntsc_params,
- .count = ARRAY_SIZE(tuner_alps_tsbh1_ntsc_params),
- },
-
- /* 10-19 */
- [TUNER_ALPS_TSBE1_PAL] = { /* TEMIC PAL */
- .name = "Alps TSBE1",
- .params = tuner_alps_tsb_1_params,
- .count = ARRAY_SIZE(tuner_alps_tsb_1_params),
- },
- [TUNER_ALPS_TSBB5_PAL_I] = { /* Alps PAL_I */
- .name = "Alps TSBB5",
- .params = tuner_alps_tsbb5_params,
- .count = ARRAY_SIZE(tuner_alps_tsbb5_params),
- },
- [TUNER_ALPS_TSBE5_PAL] = { /* Alps PAL */
- .name = "Alps TSBE5",
- .params = tuner_alps_tsbe5_params,
- .count = ARRAY_SIZE(tuner_alps_tsbe5_params),
- },
- [TUNER_ALPS_TSBC5_PAL] = { /* Alps PAL */
- .name = "Alps TSBC5",
- .params = tuner_alps_tsbc5_params,
- .count = ARRAY_SIZE(tuner_alps_tsbc5_params),
- },
- [TUNER_TEMIC_4006FH5_PAL] = { /* TEMIC PAL */
- .name = "Temic PAL_BG (4006FH5)",
- .params = tuner_temic_4006fh5_params,
- .count = ARRAY_SIZE(tuner_temic_4006fh5_params),
- },
- [TUNER_ALPS_TSHC6_NTSC] = { /* Alps NTSC */
- .name = "Alps TSCH6",
- .params = tuner_alps_tshc6_params,
- .count = ARRAY_SIZE(tuner_alps_tshc6_params),
- },
- [TUNER_TEMIC_PAL_DK] = { /* TEMIC PAL */
- .name = "Temic PAL_DK (4016 FY5)",
- .params = tuner_temic_pal_dk_params,
- .count = ARRAY_SIZE(tuner_temic_pal_dk_params),
- },
- [TUNER_PHILIPS_NTSC_M] = { /* Philips NTSC */
- .name = "Philips NTSC_M (MK2)",
- .params = tuner_philips_ntsc_m_params,
- .count = ARRAY_SIZE(tuner_philips_ntsc_m_params),
- },
- [TUNER_TEMIC_4066FY5_PAL_I] = { /* TEMIC PAL_I */
- .name = "Temic PAL_I (4066 FY5)",
- .params = tuner_temic_4066fy5_pal_i_params,
- .count = ARRAY_SIZE(tuner_temic_4066fy5_pal_i_params),
- },
- [TUNER_TEMIC_4006FN5_MULTI_PAL] = { /* TEMIC PAL */
- .name = "Temic PAL* auto (4006 FN5)",
- .params = tuner_temic_4006fn5_multi_params,
- .count = ARRAY_SIZE(tuner_temic_4006fn5_multi_params),
- },
-
- /* 20-29 */
- [TUNER_TEMIC_4009FR5_PAL] = { /* TEMIC PAL */
- .name = "Temic PAL_BG (4009 FR5) or PAL_I (4069 FR5)",
- .params = tuner_temic_4009f_5_params,
- .count = ARRAY_SIZE(tuner_temic_4009f_5_params),
- },
- [TUNER_TEMIC_4039FR5_NTSC] = { /* TEMIC NTSC */
- .name = "Temic NTSC (4039 FR5)",
- .params = tuner_temic_4039fr5_params,
- .count = ARRAY_SIZE(tuner_temic_4039fr5_params),
- },
- [TUNER_TEMIC_4046FM5] = { /* TEMIC PAL */
- .name = "Temic PAL/SECAM multi (4046 FM5)",
- .params = tuner_temic_4046fm5_params,
- .count = ARRAY_SIZE(tuner_temic_4046fm5_params),
- },
- [TUNER_PHILIPS_PAL_DK] = { /* Philips PAL */
- .name = "Philips PAL_DK (FI1256 and compatibles)",
- .params = tuner_philips_pal_dk_params,
- .count = ARRAY_SIZE(tuner_philips_pal_dk_params),
- },
- [TUNER_PHILIPS_FQ1216ME] = { /* Philips PAL */
- .name = "Philips PAL/SECAM multi (FQ1216ME)",
- .params = tuner_philips_fq1216me_params,
- .count = ARRAY_SIZE(tuner_philips_fq1216me_params),
- },
- [TUNER_LG_PAL_I_FM] = { /* LGINNOTEK PAL_I */
- .name = "LG PAL_I+FM (TAPC-I001D)",
- .params = tuner_lg_pal_i_fm_params,
- .count = ARRAY_SIZE(tuner_lg_pal_i_fm_params),
- },
- [TUNER_LG_PAL_I] = { /* LGINNOTEK PAL_I */
- .name = "LG PAL_I (TAPC-I701D)",
- .params = tuner_lg_pal_i_params,
- .count = ARRAY_SIZE(tuner_lg_pal_i_params),
- },
- [TUNER_LG_NTSC_FM] = { /* LGINNOTEK NTSC */
- .name = "LG NTSC+FM (TPI8NSR01F)",
- .params = tuner_lg_ntsc_fm_params,
- .count = ARRAY_SIZE(tuner_lg_ntsc_fm_params),
- },
- [TUNER_LG_PAL_FM] = { /* LGINNOTEK PAL */
- .name = "LG PAL_BG+FM (TPI8PSB01D)",
- .params = tuner_lg_pal_fm_params,
- .count = ARRAY_SIZE(tuner_lg_pal_fm_params),
- },
- [TUNER_LG_PAL] = { /* LGINNOTEK PAL */
- .name = "LG PAL_BG (TPI8PSB11D)",
- .params = tuner_lg_pal_params,
- .count = ARRAY_SIZE(tuner_lg_pal_params),
- },
-
- /* 30-39 */
- [TUNER_TEMIC_4009FN5_MULTI_PAL_FM] = { /* TEMIC PAL */
- .name = "Temic PAL* auto + FM (4009 FN5)",
- .params = tuner_temic_4009_fn5_multi_pal_fm_params,
- .count = ARRAY_SIZE(tuner_temic_4009_fn5_multi_pal_fm_params),
- },
- [TUNER_SHARP_2U5JF5540_NTSC] = { /* SHARP NTSC */
- .name = "SHARP NTSC_JP (2U5JF5540)",
- .params = tuner_sharp_2u5jf5540_params,
- .count = ARRAY_SIZE(tuner_sharp_2u5jf5540_params),
- },
- [TUNER_Samsung_PAL_TCPM9091PD27] = { /* Samsung PAL */
- .name = "Samsung PAL TCPM9091PD27",
- .params = tuner_samsung_pal_tcpm9091pd27_params,
- .count = ARRAY_SIZE(tuner_samsung_pal_tcpm9091pd27_params),
- },
- [TUNER_MT2032] = { /* Microtune PAL|NTSC */
- .name = "MT20xx universal",
- /* see mt20xx.c for details */ },
- [TUNER_TEMIC_4106FH5] = { /* TEMIC PAL */
- .name = "Temic PAL_BG (4106 FH5)",
- .params = tuner_temic_4106fh5_params,
- .count = ARRAY_SIZE(tuner_temic_4106fh5_params),
- },
- [TUNER_TEMIC_4012FY5] = { /* TEMIC PAL */
- .name = "Temic PAL_DK/SECAM_L (4012 FY5)",
- .params = tuner_temic_4012fy5_params,
- .count = ARRAY_SIZE(tuner_temic_4012fy5_params),
- },
- [TUNER_TEMIC_4136FY5] = { /* TEMIC NTSC */
- .name = "Temic NTSC (4136 FY5)",
- .params = tuner_temic_4136_fy5_params,
- .count = ARRAY_SIZE(tuner_temic_4136_fy5_params),
- },
- [TUNER_LG_PAL_NEW_TAPC] = { /* LGINNOTEK PAL */
- .name = "LG PAL (newer TAPC series)",
- .params = tuner_lg_pal_new_tapc_params,
- .count = ARRAY_SIZE(tuner_lg_pal_new_tapc_params),
- },
- [TUNER_PHILIPS_FM1216ME_MK3] = { /* Philips PAL */
- .name = "Philips PAL/SECAM multi (FM1216ME MK3)",
- .params = tuner_fm1216me_mk3_params,
- .count = ARRAY_SIZE(tuner_fm1216me_mk3_params),
- },
- [TUNER_LG_NTSC_NEW_TAPC] = { /* LGINNOTEK NTSC */
- .name = "LG NTSC (newer TAPC series)",
- .params = tuner_lg_ntsc_new_tapc_params,
- .count = ARRAY_SIZE(tuner_lg_ntsc_new_tapc_params),
- },
-
- /* 40-49 */
- [TUNER_HITACHI_NTSC] = { /* HITACHI NTSC */
- .name = "HITACHI V7-J180AT",
- .params = tuner_hitachi_ntsc_params,
- .count = ARRAY_SIZE(tuner_hitachi_ntsc_params),
- },
- [TUNER_PHILIPS_PAL_MK] = { /* Philips PAL */
- .name = "Philips PAL_MK (FI1216 MK)",
- .params = tuner_philips_pal_mk_params,
- .count = ARRAY_SIZE(tuner_philips_pal_mk_params),
- },
- [TUNER_PHILIPS_FCV1236D] = { /* Philips ATSC */
- .name = "Philips FCV1236D ATSC/NTSC dual in",
- .params = tuner_philips_fcv1236d_params,
- .count = ARRAY_SIZE(tuner_philips_fcv1236d_params),
- .min = 16 * 53.00,
- .max = 16 * 803.00,
- .stepsize = 62500,
- },
- [TUNER_PHILIPS_FM1236_MK3] = { /* Philips NTSC */
- .name = "Philips NTSC MK3 (FM1236MK3 or FM1236/F)",
- .params = tuner_fm1236_mk3_params,
- .count = ARRAY_SIZE(tuner_fm1236_mk3_params),
- },
- [TUNER_PHILIPS_4IN1] = { /* Philips NTSC */
- .name = "Philips 4 in 1 (ATI TV Wonder Pro/Conexant)",
- .params = tuner_philips_4in1_params,
- .count = ARRAY_SIZE(tuner_philips_4in1_params),
- },
- [TUNER_MICROTUNE_4049FM5] = { /* Microtune PAL */
- .name = "Microtune 4049 FM5",
- .params = tuner_microtune_4049_fm5_params,
- .count = ARRAY_SIZE(tuner_microtune_4049_fm5_params),
- },
- [TUNER_PANASONIC_VP27] = { /* Panasonic NTSC */
- .name = "Panasonic VP27s/ENGE4324D",
- .params = tuner_panasonic_vp27_params,
- .count = ARRAY_SIZE(tuner_panasonic_vp27_params),
- },
- [TUNER_LG_NTSC_TAPE] = { /* LGINNOTEK NTSC */
- .name = "LG NTSC (TAPE series)",
- .params = tuner_fm1236_mk3_params,
- .count = ARRAY_SIZE(tuner_fm1236_mk3_params),
- },
- [TUNER_TNF_8831BGFF] = { /* Philips PAL */
- .name = "Tenna TNF 8831 BGFF)",
- .params = tuner_tnf_8831bgff_params,
- .count = ARRAY_SIZE(tuner_tnf_8831bgff_params),
- },
- [TUNER_MICROTUNE_4042FI5] = { /* Microtune NTSC */
- .name = "Microtune 4042 FI5 ATSC/NTSC dual in",
- .params = tuner_microtune_4042fi5_params,
- .count = ARRAY_SIZE(tuner_microtune_4042fi5_params),
- .min = 16 * 57.00,
- .max = 16 * 858.00,
- .stepsize = 62500,
- },
-
- /* 50-59 */
- [TUNER_TCL_2002N] = { /* TCL NTSC */
- .name = "TCL 2002N",
- .params = tuner_tcl_2002n_params,
- .count = ARRAY_SIZE(tuner_tcl_2002n_params),
- },
- [TUNER_PHILIPS_FM1256_IH3] = { /* Philips PAL */
- .name = "Philips PAL/SECAM_D (FM 1256 I-H3)",
- .params = tuner_philips_fm1256_ih3_params,
- .count = ARRAY_SIZE(tuner_philips_fm1256_ih3_params),
- },
- [TUNER_THOMSON_DTT7610] = { /* THOMSON ATSC */
- .name = "Thomson DTT 7610 (ATSC/NTSC)",
- .params = tuner_thomson_dtt7610_params,
- .count = ARRAY_SIZE(tuner_thomson_dtt7610_params),
- .min = 16 * 44.00,
- .max = 16 * 958.00,
- .stepsize = 62500,
- },
- [TUNER_PHILIPS_FQ1286] = { /* Philips NTSC */
- .name = "Philips FQ1286",
- .params = tuner_philips_fq1286_params,
- .count = ARRAY_SIZE(tuner_philips_fq1286_params),
- },
- [TUNER_PHILIPS_TDA8290] = { /* Philips PAL|NTSC */
- .name = "Philips/NXP TDA 8290/8295 + 8275/8275A/18271",
- /* see tda8290.c for details */ },
- [TUNER_TCL_2002MB] = { /* TCL PAL */
- .name = "TCL 2002MB",
- .params = tuner_tcl_2002mb_params,
- .count = ARRAY_SIZE(tuner_tcl_2002mb_params),
- },
- [TUNER_PHILIPS_FQ1216AME_MK4] = { /* Philips PAL */
- .name = "Philips PAL/SECAM multi (FQ1216AME MK4)",
- .params = tuner_philips_fq1216ame_mk4_params,
- .count = ARRAY_SIZE(tuner_philips_fq1216ame_mk4_params),
- },
- [TUNER_PHILIPS_FQ1236A_MK4] = { /* Philips NTSC */
- .name = "Philips FQ1236A MK4",
- .params = tuner_philips_fq1236a_mk4_params,
- .count = ARRAY_SIZE(tuner_philips_fq1236a_mk4_params),
- },
- [TUNER_YMEC_TVF_8531MF] = { /* Philips NTSC */
- .name = "Ymec TVision TVF-8531MF/8831MF/8731MF",
- .params = tuner_ymec_tvf_8531mf_params,
- .count = ARRAY_SIZE(tuner_ymec_tvf_8531mf_params),
- },
- [TUNER_YMEC_TVF_5533MF] = { /* Philips NTSC */
- .name = "Ymec TVision TVF-5533MF",
- .params = tuner_ymec_tvf_5533mf_params,
- .count = ARRAY_SIZE(tuner_ymec_tvf_5533mf_params),
- },
-
- /* 60-69 */
- [TUNER_THOMSON_DTT761X] = { /* THOMSON ATSC */
- /* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */
- .name = "Thomson DTT 761X (ATSC/NTSC)",
- .params = tuner_thomson_dtt761x_params,
- .count = ARRAY_SIZE(tuner_thomson_dtt761x_params),
- .min = 16 * 57.00,
- .max = 16 * 863.00,
- .stepsize = 62500,
- .initdata = tua603x_agc103,
- },
- [TUNER_TENA_9533_DI] = { /* Philips PAL */
- .name = "Tena TNF9533-D/IF/TNF9533-B/DF",
- .params = tuner_tena_9533_di_params,
- .count = ARRAY_SIZE(tuner_tena_9533_di_params),
- },
- [TUNER_TEA5767] = { /* Philips RADIO */
- .name = "Philips TEA5767HN FM Radio",
- /* see tea5767.c for details */
- },
- [TUNER_PHILIPS_FMD1216ME_MK3] = { /* Philips PAL */
- .name = "Philips FMD1216ME MK3 Hybrid Tuner",
- .params = tuner_philips_fmd1216me_mk3_params,
- .count = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_params),
- .min = 16 * 50.87,
- .max = 16 * 858.00,
- .stepsize = 166667,
- .initdata = tua603x_agc112,
- .sleepdata = (u8[]){ 4, 0x9c, 0x60, 0x85, 0x54 },
- },
- [TUNER_LG_TDVS_H06XF] = { /* LGINNOTEK ATSC */
- .name = "LG TDVS-H06xF", /* H061F, H062F & H064F */
- .params = tuner_lg_tdvs_h06xf_params,
- .count = ARRAY_SIZE(tuner_lg_tdvs_h06xf_params),
- .min = 16 * 54.00,
- .max = 16 * 863.00,
- .stepsize = 62500,
- .initdata = tua603x_agc103,
- },
- [TUNER_YMEC_TVF66T5_B_DFF] = { /* Philips PAL */
- .name = "Ymec TVF66T5-B/DFF",
- .params = tuner_ymec_tvf66t5_b_dff_params,
- .count = ARRAY_SIZE(tuner_ymec_tvf66t5_b_dff_params),
- },
- [TUNER_LG_TALN] = { /* LGINNOTEK NTSC / PAL / SECAM */
- .name = "LG TALN series",
- .params = tuner_lg_taln_params,
- .count = ARRAY_SIZE(tuner_lg_taln_params),
- },
- [TUNER_PHILIPS_TD1316] = { /* Philips PAL */
- .name = "Philips TD1316 Hybrid Tuner",
- .params = tuner_philips_td1316_params,
- .count = ARRAY_SIZE(tuner_philips_td1316_params),
- .min = 16 * 87.00,
- .max = 16 * 895.00,
- .stepsize = 166667,
- },
- [TUNER_PHILIPS_TUV1236D] = { /* Philips ATSC */
- .name = "Philips TUV1236D ATSC/NTSC dual in",
- .params = tuner_tuv1236d_params,
- .count = ARRAY_SIZE(tuner_tuv1236d_params),
- .min = 16 * 54.00,
- .max = 16 * 864.00,
- .stepsize = 62500,
- },
- [TUNER_TNF_5335MF] = { /* Tenna PAL/NTSC */
- .name = "Tena TNF 5335 and similar models",
- .params = tuner_tnf_5335mf_params,
- .count = ARRAY_SIZE(tuner_tnf_5335mf_params),
- },
-
- /* 70-79 */
- [TUNER_SAMSUNG_TCPN_2121P30A] = { /* Samsung NTSC */
- .name = "Samsung TCPN 2121P30A",
- .params = tuner_samsung_tcpn_2121p30a_params,
- .count = ARRAY_SIZE(tuner_samsung_tcpn_2121p30a_params),
- },
- [TUNER_XC2028] = { /* Xceive 2028 */
- .name = "Xceive xc2028/xc3028 tuner",
- /* see tuner-xc2028.c for details */
- },
- [TUNER_THOMSON_FE6600] = { /* Thomson PAL / DVB-T */
- .name = "Thomson FE6600",
- .params = tuner_thomson_fe6600_params,
- .count = ARRAY_SIZE(tuner_thomson_fe6600_params),
- .min = 16 * 44.25,
- .max = 16 * 858.00,
- .stepsize = 166667,
- },
- [TUNER_SAMSUNG_TCPG_6121P30A] = { /* Samsung PAL */
- .name = "Samsung TCPG 6121P30A",
- .params = tuner_samsung_tcpg_6121p30a_params,
- .count = ARRAY_SIZE(tuner_samsung_tcpg_6121p30a_params),
- },
- [TUNER_TDA9887] = { /* Philips TDA 9887 IF PLL Demodulator.
- This chip is part of some modern tuners */
- .name = "Philips TDA988[5,6,7] IF PLL Demodulator",
- /* see tda9887.c for details */
- },
- [TUNER_TEA5761] = { /* Philips RADIO */
- .name = "Philips TEA5761 FM Radio",
- /* see tea5767.c for details */
- },
- [TUNER_XC5000] = { /* Xceive 5000 */
- .name = "Xceive 5000 tuner",
- /* see xc5000.c for details */
- },
-};
-EXPORT_SYMBOL(tuners);
-
-unsigned const int tuner_count = ARRAY_SIZE(tuners);
-EXPORT_SYMBOL(tuner_count);
-
-MODULE_DESCRIPTION("Simple tuner device type database");
-MODULE_AUTHOR("Ralph Metzler, Gerd Knorr, Gunther Mayer");
-MODULE_LICENSE("GPL");
+++ /dev/null
-/* tuner-xc2028_types
- *
- * This file includes internal tipes to be used inside tuner-xc2028.
- * Shouldn't be included outside tuner-xc2028
- *
- * Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org)
- * This code is placed under the terms of the GNU General Public License v2
- */
-
-/* xc3028 firmware types */
-
-/* BASE firmware should be loaded before any other firmware */
-#define BASE (1<<0)
-#define BASE_TYPES (BASE|F8MHZ|MTS|FM|INPUT1|INPUT2|INIT1)
-
-/* F8MHZ marks BASE firmwares for 8 MHz Bandwidth */
-#define F8MHZ (1<<1)
-
-/* Multichannel Television Sound (MTS)
- Those firmwares are capable of using xc2038 DSP to decode audio and
- produce a baseband audio output on some pins of the chip.
- There are MTS firmwares for the most used video standards. It should be
- required to use MTS firmwares, depending on the way audio is routed into
- the bridge chip
- */
-#define MTS (1<<2)
-
-/* FIXME: I have no idea what's the difference between
- D2620 and D2633 firmwares
- */
-#define D2620 (1<<3)
-#define D2633 (1<<4)
-
-/* DTV firmwares for 6, 7 and 8 MHz
- DTV6 - 6MHz - ATSC/DVB-C/DVB-T/ISDB-T/DOCSIS
- DTV8 - 8MHz - DVB-C/DVB-T
- */
-#define DTV6 (1 << 5)
-#define QAM (1 << 6)
-#define DTV7 (1<<7)
-#define DTV78 (1<<8)
-#define DTV8 (1<<9)
-
-#define DTV_TYPES (D2620|D2633|DTV6|QAM|DTV7|DTV78|DTV8|ATSC)
-
-/* There's a FM | BASE firmware + FM specific firmware (std=0) */
-#define FM (1<<10)
-
-#define STD_SPECIFIC_TYPES (MTS|FM|LCD|NOGD)
-
-/* Applies only for FM firmware
- Makes it use RF input 1 (pin #2) instead of input 2 (pin #4)
- */
-#define INPUT1 (1<<11)
-
-
-/* LCD firmwares exist only for MTS STD/MN (PAL or NTSC/M)
- and for non-MTS STD/MN (PAL, NTSC/M or NTSC/Kr)
- There are variants both with and without NOGD
- Those firmwares produce better result with LCD displays
- */
-#define LCD (1<<12)
-
-/* NOGD firmwares exist only for MTS STD/MN (PAL or NTSC/M)
- and for non-MTS STD/MN (PAL, NTSC/M or NTSC/Kr)
- The NOGD firmwares don't have group delay compensation filter
- */
-#define NOGD (1<<13)
-
-/* Old firmwares were broken into init0 and init1 */
-#define INIT1 (1<<14)
-
-/* SCODE firmware selects particular behaviours */
-#define MONO (1 << 15)
-#define ATSC (1 << 16)
-#define IF (1 << 17)
-#define LG60 (1 << 18)
-#define ATI638 (1 << 19)
-#define OREN538 (1 << 20)
-#define OREN36 (1 << 21)
-#define TOYOTA388 (1 << 22)
-#define TOYOTA794 (1 << 23)
-#define DIBCOM52 (1 << 24)
-#define ZARLINK456 (1 << 25)
-#define CHINA (1 << 26)
-#define F6MHZ (1 << 27)
-#define INPUT2 (1 << 28)
-#define SCODE (1 << 29)
-
-/* This flag identifies that the scode table has a new format */
-#define HAS_IF (1 << 30)
-
-/* There are different scode tables for MTS and non-MTS.
- The MTS firmwares support mono only
- */
-#define SCODE_TYPES (SCODE | MTS)
-
-
-/* Newer types not defined on videodev2.h.
- The original idea were to move all those types to videodev2.h, but
- it seemed overkill, since, with the exception of SECAM/K3, the other
- types seem to be autodetected.
- It is not clear where secam/k3 is used, nor we have a feedback of this
- working or being autodetected by the standard secam firmware.
- */
-
-#define V4L2_STD_SECAM_K3 (0x04000000)
-
-/* Audio types */
-
-#define V4L2_STD_A2_A (1LL<<32)
-#define V4L2_STD_A2_B (1LL<<33)
-#define V4L2_STD_NICAM_A (1LL<<34)
-#define V4L2_STD_NICAM_B (1LL<<35)
-#define V4L2_STD_AM (1LL<<36)
-#define V4L2_STD_BTSC (1LL<<37)
-#define V4L2_STD_EIAJ (1LL<<38)
-
-#define V4L2_STD_A2 (V4L2_STD_A2_A | V4L2_STD_A2_B)
-#define V4L2_STD_NICAM (V4L2_STD_NICAM_A | V4L2_STD_NICAM_B)
-
-/* To preserve backward compatibilty,
- (std & V4L2_STD_AUDIO) = 0 means that ALL audio stds are supported
- */
-
-#define V4L2_STD_AUDIO (V4L2_STD_A2 | \
- V4L2_STD_NICAM | \
- V4L2_STD_AM | \
- V4L2_STD_BTSC | \
- V4L2_STD_EIAJ)
-
-/* Used standards with audio restrictions */
-
-#define V4L2_STD_PAL_BG_A2_A (V4L2_STD_PAL_BG | V4L2_STD_A2_A)
-#define V4L2_STD_PAL_BG_A2_B (V4L2_STD_PAL_BG | V4L2_STD_A2_B)
-#define V4L2_STD_PAL_BG_NICAM_A (V4L2_STD_PAL_BG | V4L2_STD_NICAM_A)
-#define V4L2_STD_PAL_BG_NICAM_B (V4L2_STD_PAL_BG | V4L2_STD_NICAM_B)
-#define V4L2_STD_PAL_DK_A2 (V4L2_STD_PAL_DK | V4L2_STD_A2)
-#define V4L2_STD_PAL_DK_NICAM (V4L2_STD_PAL_DK | V4L2_STD_NICAM)
-#define V4L2_STD_SECAM_L_NICAM (V4L2_STD_SECAM_L | V4L2_STD_NICAM)
-#define V4L2_STD_SECAM_L_AM (V4L2_STD_SECAM_L | V4L2_STD_AM)
+++ /dev/null
-/* tuner-xc2028
- *
- * Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org)
- *
- * Copyright (c) 2007 Michel Ludwig (michel.ludwig@gmail.com)
- * - frontend interface
- *
- * This code is placed under the terms of the GNU General Public License v2
- */
-
-#include <linux/i2c.h>
-#include <asm/div64.h>
-#include <linux/firmware.h>
-#include <linux/videodev2.h>
-#include <linux/delay.h>
-#include <media/tuner.h>
-#include <linux/mutex.h>
-#include "tuner-i2c.h"
-#include "tuner-xc2028.h"
-#include "tuner-xc2028-types.h"
-
-#include <linux/dvb/frontend.h>
-#include "dvb_frontend.h"
-
-
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "enable verbose debug messages");
-
-static char audio_std[8];
-module_param_string(audio_std, audio_std, sizeof(audio_std), 0);
-MODULE_PARM_DESC(audio_std,
- "Audio standard. XC3028 audio decoder explicitly "
- "needs to know what audio\n"
- "standard is needed for some video standards with audio A2 or NICAM.\n"
- "The valid values are:\n"
- "A2\n"
- "A2/A\n"
- "A2/B\n"
- "NICAM\n"
- "NICAM/A\n"
- "NICAM/B\n");
-
-static char firmware_name[FIRMWARE_NAME_MAX];
-module_param_string(firmware_name, firmware_name, sizeof(firmware_name), 0);
-MODULE_PARM_DESC(firmware_name, "Firmware file name. Allows overriding the "
- "default firmware name\n");
-
-static LIST_HEAD(xc2028_list);
-static DEFINE_MUTEX(xc2028_list_mutex);
-
-/* struct for storing firmware table */
-struct firmware_description {
- unsigned int type;
- v4l2_std_id id;
- __u16 int_freq;
- unsigned char *ptr;
- unsigned int size;
-};
-
-struct firmware_properties {
- unsigned int type;
- v4l2_std_id id;
- v4l2_std_id std_req;
- __u16 int_freq;
- unsigned int scode_table;
- int scode_nr;
-};
-
-struct xc2028_data {
- struct list_head xc2028_list;
- struct tuner_i2c_props i2c_props;
- int (*tuner_callback) (void *dev,
- int command, int arg);
- void *video_dev;
- int count;
- __u32 frequency;
-
- struct firmware_description *firm;
- int firm_size;
- __u16 firm_version;
-
- __u16 hwmodel;
- __u16 hwvers;
-
- struct xc2028_ctrl ctrl;
-
- struct firmware_properties cur_fw;
-
- struct mutex lock;
-};
-
-#define i2c_send(priv, buf, size) ({ \
- int _rc; \
- _rc = tuner_i2c_xfer_send(&priv->i2c_props, buf, size); \
- if (size != _rc) \
- tuner_info("i2c output error: rc = %d (should be %d)\n",\
- _rc, (int)size); \
- _rc; \
-})
-
-#define i2c_rcv(priv, buf, size) ({ \
- int _rc; \
- _rc = tuner_i2c_xfer_recv(&priv->i2c_props, buf, size); \
- if (size != _rc) \
- tuner_err("i2c input error: rc = %d (should be %d)\n", \
- _rc, (int)size); \
- _rc; \
-})
-
-#define i2c_send_recv(priv, obuf, osize, ibuf, isize) ({ \
- int _rc; \
- _rc = tuner_i2c_xfer_send_recv(&priv->i2c_props, obuf, osize, \
- ibuf, isize); \
- if (isize != _rc) \
- tuner_err("i2c input error: rc = %d (should be %d)\n", \
- _rc, (int)isize); \
- _rc; \
-})
-
-#define send_seq(priv, data...) ({ \
- static u8 _val[] = data; \
- int _rc; \
- if (sizeof(_val) != \
- (_rc = tuner_i2c_xfer_send(&priv->i2c_props, \
- _val, sizeof(_val)))) { \
- tuner_err("Error on line %d: %d\n", __LINE__, _rc); \
- } else \
- msleep(10); \
- _rc; \
-})
-
-static int xc2028_get_reg(struct xc2028_data *priv, u16 reg, u16 *val)
-{
- unsigned char buf[2];
- unsigned char ibuf[2];
-
- tuner_dbg("%s %04x called\n", __func__, reg);
-
- buf[0] = reg >> 8;
- buf[1] = (unsigned char) reg;
-
- if (i2c_send_recv(priv, buf, 2, ibuf, 2) != 2)
- return -EIO;
-
- *val = (ibuf[1]) | (ibuf[0] << 8);
- return 0;
-}
-
-#define dump_firm_type(t) dump_firm_type_and_int_freq(t, 0)
-static void dump_firm_type_and_int_freq(unsigned int type, u16 int_freq)
-{
- if (type & BASE)
- printk("BASE ");
- if (type & INIT1)
- printk("INIT1 ");
- if (type & F8MHZ)
- printk("F8MHZ ");
- if (type & MTS)
- printk("MTS ");
- if (type & D2620)
- printk("D2620 ");
- if (type & D2633)
- printk("D2633 ");
- if (type & DTV6)
- printk("DTV6 ");
- if (type & QAM)
- printk("QAM ");
- if (type & DTV7)
- printk("DTV7 ");
- if (type & DTV78)
- printk("DTV78 ");
- if (type & DTV8)
- printk("DTV8 ");
- if (type & FM)
- printk("FM ");
- if (type & INPUT1)
- printk("INPUT1 ");
- if (type & LCD)
- printk("LCD ");
- if (type & NOGD)
- printk("NOGD ");
- if (type & MONO)
- printk("MONO ");
- if (type & ATSC)
- printk("ATSC ");
- if (type & IF)
- printk("IF ");
- if (type & LG60)
- printk("LG60 ");
- if (type & ATI638)
- printk("ATI638 ");
- if (type & OREN538)
- printk("OREN538 ");
- if (type & OREN36)
- printk("OREN36 ");
- if (type & TOYOTA388)
- printk("TOYOTA388 ");
- if (type & TOYOTA794)
- printk("TOYOTA794 ");
- if (type & DIBCOM52)
- printk("DIBCOM52 ");
- if (type & ZARLINK456)
- printk("ZARLINK456 ");
- if (type & CHINA)
- printk("CHINA ");
- if (type & F6MHZ)
- printk("F6MHZ ");
- if (type & INPUT2)
- printk("INPUT2 ");
- if (type & SCODE)
- printk("SCODE ");
- if (type & HAS_IF)
- printk("HAS_IF_%d ", int_freq);
-}
-
-static v4l2_std_id parse_audio_std_option(void)
-{
- if (strcasecmp(audio_std, "A2") == 0)
- return V4L2_STD_A2;
- if (strcasecmp(audio_std, "A2/A") == 0)
- return V4L2_STD_A2_A;
- if (strcasecmp(audio_std, "A2/B") == 0)
- return V4L2_STD_A2_B;
- if (strcasecmp(audio_std, "NICAM") == 0)
- return V4L2_STD_NICAM;
- if (strcasecmp(audio_std, "NICAM/A") == 0)
- return V4L2_STD_NICAM_A;
- if (strcasecmp(audio_std, "NICAM/B") == 0)
- return V4L2_STD_NICAM_B;
-
- return 0;
-}
-
-static void free_firmware(struct xc2028_data *priv)
-{
- int i;
- tuner_dbg("%s called\n", __func__);
-
- if (!priv->firm)
- return;
-
- for (i = 0; i < priv->firm_size; i++)
- kfree(priv->firm[i].ptr);
-
- kfree(priv->firm);
-
- priv->firm = NULL;
- priv->firm_size = 0;
-
- memset(&priv->cur_fw, 0, sizeof(priv->cur_fw));
-}
-
-static int load_all_firmwares(struct dvb_frontend *fe)
-{
- struct xc2028_data *priv = fe->tuner_priv;
- const struct firmware *fw = NULL;
- unsigned char *p, *endp;
- int rc = 0;
- int n, n_array;
- char name[33];
- char *fname;
-
- tuner_dbg("%s called\n", __func__);
-
- if (!firmware_name[0])
- fname = priv->ctrl.fname;
- else
- fname = firmware_name;
-
- tuner_dbg("Reading firmware %s\n", fname);
- rc = request_firmware(&fw, fname, &priv->i2c_props.adap->dev);
- if (rc < 0) {
- if (rc == -ENOENT)
- tuner_err("Error: firmware %s not found.\n",
- fname);
- else
- tuner_err("Error %d while requesting firmware %s \n",
- rc, fname);
-
- return rc;
- }
- p = fw->data;
- endp = p + fw->size;
-
- if (fw->size < sizeof(name) - 1 + 2 + 2) {
- tuner_err("Error: firmware file %s has invalid size!\n",
- fname);
- goto corrupt;
- }
-
- memcpy(name, p, sizeof(name) - 1);
- name[sizeof(name) - 1] = 0;
- p += sizeof(name) - 1;
-
- priv->firm_version = le16_to_cpu(*(__u16 *) p);
- p += 2;
-
- n_array = le16_to_cpu(*(__u16 *) p);
- p += 2;
-
- tuner_info("Loading %d firmware images from %s, type: %s, ver %d.%d\n",
- n_array, fname, name,
- priv->firm_version >> 8, priv->firm_version & 0xff);
-
- priv->firm = kzalloc(sizeof(*priv->firm) * n_array, GFP_KERNEL);
- if (priv->firm == NULL) {
- tuner_err("Not enough memory to load firmware file.\n");
- rc = -ENOMEM;
- goto err;
- }
- priv->firm_size = n_array;
-
- n = -1;
- while (p < endp) {
- __u32 type, size;
- v4l2_std_id id;
- __u16 int_freq = 0;
-
- n++;
- if (n >= n_array) {
- tuner_err("More firmware images in file than "
- "were expected!\n");
- goto corrupt;
- }
-
- /* Checks if there's enough bytes to read */
- if (p + sizeof(type) + sizeof(id) + sizeof(size) > endp) {
- tuner_err("Firmware header is incomplete!\n");
- goto corrupt;
- }
-
- type = le32_to_cpu(*(__u32 *) p);
- p += sizeof(type);
-
- id = le64_to_cpu(*(v4l2_std_id *) p);
- p += sizeof(id);
-
- if (type & HAS_IF) {
- int_freq = le16_to_cpu(*(__u16 *) p);
- p += sizeof(int_freq);
- }
-
- size = le32_to_cpu(*(__u32 *) p);
- p += sizeof(size);
-
- if ((!size) || (size + p > endp)) {
- tuner_err("Firmware type ");
- dump_firm_type(type);
- printk("(%x), id %llx is corrupted "
- "(size=%d, expected %d)\n",
- type, (unsigned long long)id,
- (unsigned)(endp - p), size);
- goto corrupt;
- }
-
- priv->firm[n].ptr = kzalloc(size, GFP_KERNEL);
- if (priv->firm[n].ptr == NULL) {
- tuner_err("Not enough memory to load firmware file.\n");
- rc = -ENOMEM;
- goto err;
- }
- tuner_dbg("Reading firmware type ");
- if (debug) {
- dump_firm_type_and_int_freq(type, int_freq);
- printk("(%x), id %llx, size=%d.\n",
- type, (unsigned long long)id, size);
- }
-
- memcpy(priv->firm[n].ptr, p, size);
- priv->firm[n].type = type;
- priv->firm[n].id = id;
- priv->firm[n].size = size;
- priv->firm[n].int_freq = int_freq;
-
- p += size;
- }
-
- if (n + 1 != priv->firm_size) {
- tuner_err("Firmware file is incomplete!\n");
- goto corrupt;
- }
-
- goto done;
-
-corrupt:
- rc = -EINVAL;
- tuner_err("Error: firmware file is corrupted!\n");
-
-err:
- tuner_info("Releasing partially loaded firmware file.\n");
- free_firmware(priv);
-
-done:
- release_firmware(fw);
- if (rc == 0)
- tuner_dbg("Firmware files loaded.\n");
-
- return rc;
-}
-
-static int seek_firmware(struct dvb_frontend *fe, unsigned int type,
- v4l2_std_id *id)
-{
- struct xc2028_data *priv = fe->tuner_priv;
- int i, best_i = -1, best_nr_matches = 0;
- unsigned int type_mask = 0;
-
- tuner_dbg("%s called, want type=", __func__);
- if (debug) {
- dump_firm_type(type);
- printk("(%x), id %016llx.\n", type, (unsigned long long)*id);
- }
-
- if (!priv->firm) {
- tuner_err("Error! firmware not loaded\n");
- return -EINVAL;
- }
-
- if (((type & ~SCODE) == 0) && (*id == 0))
- *id = V4L2_STD_PAL;
-
- if (type & BASE)
- type_mask = BASE_TYPES;
- else if (type & SCODE) {
- type &= SCODE_TYPES;
- type_mask = SCODE_TYPES & ~HAS_IF;
- } else if (type & DTV_TYPES)
- type_mask = DTV_TYPES;
- else if (type & STD_SPECIFIC_TYPES)
- type_mask = STD_SPECIFIC_TYPES;
-
- type &= type_mask;
-
- if (!(type & SCODE))
- type_mask = ~0;
-
- /* Seek for exact match */
- for (i = 0; i < priv->firm_size; i++) {
- if ((type == (priv->firm[i].type & type_mask)) &&
- (*id == priv->firm[i].id))
- goto found;
- }
-
- /* Seek for generic video standard match */
- for (i = 0; i < priv->firm_size; i++) {
- v4l2_std_id match_mask;
- int nr_matches;
-
- if (type != (priv->firm[i].type & type_mask))
- continue;
-
- match_mask = *id & priv->firm[i].id;
- if (!match_mask)
- continue;
-
- if ((*id & match_mask) == *id)
- goto found; /* Supports all the requested standards */
-
- nr_matches = hweight64(match_mask);
- if (nr_matches > best_nr_matches) {
- best_nr_matches = nr_matches;
- best_i = i;
- }
- }
-
- if (best_nr_matches > 0) {
- tuner_dbg("Selecting best matching firmware (%d bits) for "
- "type=", best_nr_matches);
- dump_firm_type(type);
- printk("(%x), id %016llx:\n", type, (unsigned long long)*id);
- i = best_i;
- goto found;
- }
-
- /*FIXME: Would make sense to seek for type "hint" match ? */
-
- i = -ENOENT;
- goto ret;
-
-found:
- *id = priv->firm[i].id;
-
-ret:
- tuner_dbg("%s firmware for type=", (i < 0) ? "Can't find" : "Found");
- if (debug) {
- dump_firm_type(type);
- printk("(%x), id %016llx.\n", type, (unsigned long long)*id);
- }
- return i;
-}
-
-static int load_firmware(struct dvb_frontend *fe, unsigned int type,
- v4l2_std_id *id)
-{
- struct xc2028_data *priv = fe->tuner_priv;
- int pos, rc;
- unsigned char *p, *endp, buf[priv->ctrl.max_len];
-
- tuner_dbg("%s called\n", __func__);
-
- pos = seek_firmware(fe, type, id);
- if (pos < 0)
- return pos;
-
- tuner_info("Loading firmware for type=");
- dump_firm_type(priv->firm[pos].type);
- printk("(%x), id %016llx.\n", priv->firm[pos].type,
- (unsigned long long)*id);
-
- p = priv->firm[pos].ptr;
- endp = p + priv->firm[pos].size;
-
- while (p < endp) {
- __u16 size;
-
- /* Checks if there's enough bytes to read */
- if (p + sizeof(size) > endp) {
- tuner_err("Firmware chunk size is wrong\n");
- return -EINVAL;
- }
-
- size = le16_to_cpu(*(__u16 *) p);
- p += sizeof(size);
-
- if (size == 0xffff)
- return 0;
-
- if (!size) {
- /* Special callback command received */
- rc = priv->tuner_callback(priv->video_dev,
- XC2028_TUNER_RESET, 0);
- if (rc < 0) {
- tuner_err("Error at RESET code %d\n",
- (*p) & 0x7f);
- return -EINVAL;
- }
- continue;
- }
- if (size >= 0xff00) {
- switch (size) {
- case 0xff00:
- rc = priv->tuner_callback(priv->video_dev,
- XC2028_RESET_CLK, 0);
- if (rc < 0) {
- tuner_err("Error at RESET code %d\n",
- (*p) & 0x7f);
- return -EINVAL;
- }
- break;
- default:
- tuner_info("Invalid RESET code %d\n",
- size & 0x7f);
- return -EINVAL;
-
- }
- continue;
- }
-
- /* Checks for a sleep command */
- if (size & 0x8000) {
- msleep(size & 0x7fff);
- continue;
- }
-
- if ((size + p > endp)) {
- tuner_err("missing bytes: need %d, have %d\n",
- size, (int)(endp - p));
- return -EINVAL;
- }
-
- buf[0] = *p;
- p++;
- size--;
-
- /* Sends message chunks */
- while (size > 0) {
- int len = (size < priv->ctrl.max_len - 1) ?
- size : priv->ctrl.max_len - 1;
-
- memcpy(buf + 1, p, len);
-
- rc = i2c_send(priv, buf, len + 1);
- if (rc < 0) {
- tuner_err("%d returned from send\n", rc);
- return -EINVAL;
- }
-
- p += len;
- size -= len;
- }
- }
- return 0;
-}
-
-static int load_scode(struct dvb_frontend *fe, unsigned int type,
- v4l2_std_id *id, __u16 int_freq, int scode)
-{
- struct xc2028_data *priv = fe->tuner_priv;
- int pos, rc;
- unsigned char *p;
-
- tuner_dbg("%s called\n", __func__);
-
- if (!int_freq) {
- pos = seek_firmware(fe, type, id);
- if (pos < 0)
- return pos;
- } else {
- for (pos = 0; pos < priv->firm_size; pos++) {
- if ((priv->firm[pos].int_freq == int_freq) &&
- (priv->firm[pos].type & HAS_IF))
- break;
- }
- if (pos == priv->firm_size)
- return -ENOENT;
- }
-
- p = priv->firm[pos].ptr;
-
- if (priv->firm[pos].type & HAS_IF) {
- if (priv->firm[pos].size != 12 * 16 || scode >= 16)
- return -EINVAL;
- p += 12 * scode;
- } else {
- /* 16 SCODE entries per file; each SCODE entry is 12 bytes and
- * has a 2-byte size header in the firmware format. */
- if (priv->firm[pos].size != 14 * 16 || scode >= 16 ||
- le16_to_cpu(*(__u16 *)(p + 14 * scode)) != 12)
- return -EINVAL;
- p += 14 * scode + 2;
- }
-
- tuner_info("Loading SCODE for type=");
- dump_firm_type_and_int_freq(priv->firm[pos].type,
- priv->firm[pos].int_freq);
- printk("(%x), id %016llx.\n", priv->firm[pos].type,
- (unsigned long long)*id);
-
- if (priv->firm_version < 0x0202)
- rc = send_seq(priv, {0x20, 0x00, 0x00, 0x00});
- else
- rc = send_seq(priv, {0xa0, 0x00, 0x00, 0x00});
- if (rc < 0)
- return -EIO;
-
- rc = i2c_send(priv, p, 12);
- if (rc < 0)
- return -EIO;
-
- rc = send_seq(priv, {0x00, 0x8c});
- if (rc < 0)
- return -EIO;
-
- return 0;
-}
-
-static int check_firmware(struct dvb_frontend *fe, unsigned int type,
- v4l2_std_id std, __u16 int_freq)
-{
- struct xc2028_data *priv = fe->tuner_priv;
- struct firmware_properties new_fw;
- int rc = 0, is_retry = 0;
- u16 version, hwmodel;
- v4l2_std_id std0;
-
- tuner_dbg("%s called\n", __func__);
-
- if (!priv->firm) {
- if (!priv->ctrl.fname) {
- tuner_info("xc2028/3028 firmware name not set!\n");
- return -EINVAL;
- }
-
- rc = load_all_firmwares(fe);
- if (rc < 0)
- return rc;
- }
-
- if (priv->ctrl.mts && !(type & FM))
- type |= MTS;
-
-retry:
- new_fw.type = type;
- new_fw.id = std;
- new_fw.std_req = std;
- new_fw.scode_table = SCODE | priv->ctrl.scode_table;
- new_fw.scode_nr = 0;
- new_fw.int_freq = int_freq;
-
- tuner_dbg("checking firmware, user requested type=");
- if (debug) {
- dump_firm_type(new_fw.type);
- printk("(%x), id %016llx, ", new_fw.type,
- (unsigned long long)new_fw.std_req);
- if (!int_freq) {
- printk("scode_tbl ");
- dump_firm_type(priv->ctrl.scode_table);
- printk("(%x), ", priv->ctrl.scode_table);
- } else
- printk("int_freq %d, ", new_fw.int_freq);
- printk("scode_nr %d\n", new_fw.scode_nr);
- }
-
- /* No need to reload base firmware if it matches */
- if (((BASE | new_fw.type) & BASE_TYPES) ==
- (priv->cur_fw.type & BASE_TYPES)) {
- tuner_dbg("BASE firmware not changed.\n");
- goto skip_base;
- }
-
- /* Updating BASE - forget about all currently loaded firmware */
- memset(&priv->cur_fw, 0, sizeof(priv->cur_fw));
-
- /* Reset is needed before loading firmware */
- rc = priv->tuner_callback(priv->video_dev,
- XC2028_TUNER_RESET, 0);
- if (rc < 0)
- goto fail;
-
- /* BASE firmwares are all std0 */
- std0 = 0;
- rc = load_firmware(fe, BASE | new_fw.type, &std0);
- if (rc < 0) {
- tuner_err("Error %d while loading base firmware\n",
- rc);
- goto fail;
- }
-
- /* Load INIT1, if needed */
- tuner_dbg("Load init1 firmware, if exists\n");
-
- rc = load_firmware(fe, BASE | INIT1 | new_fw.type, &std0);
- if (rc == -ENOENT)
- rc = load_firmware(fe, (BASE | INIT1 | new_fw.type) & ~F8MHZ,
- &std0);
- if (rc < 0 && rc != -ENOENT) {
- tuner_err("Error %d while loading init1 firmware\n",
- rc);
- goto fail;
- }
-
-skip_base:
- /*
- * No need to reload standard specific firmware if base firmware
- * was not reloaded and requested video standards have not changed.
- */
- if (priv->cur_fw.type == (BASE | new_fw.type) &&
- priv->cur_fw.std_req == std) {
- tuner_dbg("Std-specific firmware already loaded.\n");
- goto skip_std_specific;
- }
-
- /* Reloading std-specific firmware forces a SCODE update */
- priv->cur_fw.scode_table = 0;
-
- rc = load_firmware(fe, new_fw.type, &new_fw.id);
- if (rc == -ENOENT)
- rc = load_firmware(fe, new_fw.type & ~F8MHZ, &new_fw.id);
-
- if (rc < 0)
- goto fail;
-
-skip_std_specific:
- if (priv->cur_fw.scode_table == new_fw.scode_table &&
- priv->cur_fw.scode_nr == new_fw.scode_nr) {
- tuner_dbg("SCODE firmware already loaded.\n");
- goto check_device;
- }
-
- if (new_fw.type & FM)
- goto check_device;
-
- /* Load SCODE firmware, if exists */
- tuner_dbg("Trying to load scode %d\n", new_fw.scode_nr);
-
- rc = load_scode(fe, new_fw.type | new_fw.scode_table, &new_fw.id,
- new_fw.int_freq, new_fw.scode_nr);
-
-check_device:
- if (xc2028_get_reg(priv, 0x0004, &version) < 0 ||
- xc2028_get_reg(priv, 0x0008, &hwmodel) < 0) {
- tuner_err("Unable to read tuner registers.\n");
- goto fail;
- }
-
- tuner_dbg("Device is Xceive %d version %d.%d, "
- "firmware version %d.%d\n",
- hwmodel, (version & 0xf000) >> 12, (version & 0xf00) >> 8,
- (version & 0xf0) >> 4, version & 0xf);
-
- /* Check firmware version against what we downloaded. */
- if (priv->firm_version != ((version & 0xf0) << 4 | (version & 0x0f))) {
- tuner_err("Incorrect readback of firmware version.\n");
- goto fail;
- }
-
- /* Check that the tuner hardware model remains consistent over time. */
- if (priv->hwmodel == 0 && (hwmodel == 2028 || hwmodel == 3028)) {
- priv->hwmodel = hwmodel;
- priv->hwvers = version & 0xff00;
- } else if (priv->hwmodel == 0 || priv->hwmodel != hwmodel ||
- priv->hwvers != (version & 0xff00)) {
- tuner_err("Read invalid device hardware information - tuner "
- "hung?\n");
- goto fail;
- }
-
- memcpy(&priv->cur_fw, &new_fw, sizeof(priv->cur_fw));
-
- /*
- * By setting BASE in cur_fw.type only after successfully loading all
- * firmwares, we can:
- * 1. Identify that BASE firmware with type=0 has been loaded;
- * 2. Tell whether BASE firmware was just changed the next time through.
- */
- priv->cur_fw.type |= BASE;
-
- return 0;
-
-fail:
- memset(&priv->cur_fw, 0, sizeof(priv->cur_fw));
- if (!is_retry) {
- msleep(50);
- is_retry = 1;
- tuner_dbg("Retrying firmware load\n");
- goto retry;
- }
-
- if (rc == -ENOENT)
- rc = -EINVAL;
- return rc;
-}
-
-static int xc2028_signal(struct dvb_frontend *fe, u16 *strength)
-{
- struct xc2028_data *priv = fe->tuner_priv;
- u16 frq_lock, signal = 0;
- int rc;
-
- tuner_dbg("%s called\n", __func__);
-
- mutex_lock(&priv->lock);
-
- /* Sync Lock Indicator */
- rc = xc2028_get_reg(priv, 0x0002, &frq_lock);
- if (rc < 0)
- goto ret;
-
- /* Frequency is locked */
- if (frq_lock == 1)
- signal = 32768;
-
- /* Get SNR of the video signal */
- rc = xc2028_get_reg(priv, 0x0040, &signal);
- if (rc < 0)
- goto ret;
-
- /* Use both frq_lock and signal to generate the result */
- signal = signal || ((signal & 0x07) << 12);
-
-ret:
- mutex_unlock(&priv->lock);
-
- *strength = signal;
-
- tuner_dbg("signal strength is %d\n", signal);
-
- return rc;
-}
-
-#define DIV 15625
-
-static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */,
- enum tuner_mode new_mode,
- unsigned int type,
- v4l2_std_id std,
- u16 int_freq)
-{
- struct xc2028_data *priv = fe->tuner_priv;
- int rc = -EINVAL;
- unsigned char buf[4];
- u32 div, offset = 0;
-
- tuner_dbg("%s called\n", __func__);
-
- mutex_lock(&priv->lock);
-
- tuner_dbg("should set frequency %d kHz\n", freq / 1000);
-
- if (check_firmware(fe, type, std, int_freq) < 0)
- goto ret;
-
- /* On some cases xc2028 can disable video output, if
- * very weak signals are received. By sending a soft
- * reset, this is re-enabled. So, it is better to always
- * send a soft reset before changing channels, to be sure
- * that xc2028 will be in a safe state.
- * Maybe this might also be needed for DTV.
- */
- if (new_mode == T_ANALOG_TV) {
- rc = send_seq(priv, {0x00, 0x00});
- } else if (priv->cur_fw.type & ATSC) {
- offset = 1750000;
- } else {
- offset = 2750000;
- /*
- * We must adjust the offset by 500kHz in two cases in order
- * to correctly center the IF output:
- * 1) When the ZARLINK456 or DIBCOM52 tables were explicitly
- * selected and a 7MHz channel is tuned;
- * 2) When tuning a VHF channel with DTV78 firmware.
- */
- if (((priv->cur_fw.type & DTV7) &&
- (priv->cur_fw.scode_table & (ZARLINK456 | DIBCOM52))) ||
- ((priv->cur_fw.type & DTV78) && freq < 470000000))
- offset -= 500000;
- }
-
- div = (freq - offset + DIV / 2) / DIV;
-
- /* CMD= Set frequency */
- if (priv->firm_version < 0x0202)
- rc = send_seq(priv, {0x00, 0x02, 0x00, 0x00});
- else
- rc = send_seq(priv, {0x80, 0x02, 0x00, 0x00});
- if (rc < 0)
- goto ret;
-
- /* Return code shouldn't be checked.
- The reset CLK is needed only with tm6000.
- Driver should work fine even if this fails.
- */
- priv->tuner_callback(priv->video_dev, XC2028_RESET_CLK, 1);
-
- msleep(10);
-
- buf[0] = 0xff & (div >> 24);
- buf[1] = 0xff & (div >> 16);
- buf[2] = 0xff & (div >> 8);
- buf[3] = 0xff & (div);
-
- rc = i2c_send(priv, buf, sizeof(buf));
- if (rc < 0)
- goto ret;
- msleep(100);
-
- priv->frequency = freq;
-
- tuner_dbg("divisor= %02x %02x %02x %02x (freq=%d.%03d)\n",
- buf[0], buf[1], buf[2], buf[3],
- freq / 1000000, (freq % 1000000) / 1000);
-
- rc = 0;
-
-ret:
- mutex_unlock(&priv->lock);
-
- return rc;
-}
-
-static int xc2028_set_analog_freq(struct dvb_frontend *fe,
- struct analog_parameters *p)
-{
- struct xc2028_data *priv = fe->tuner_priv;
- unsigned int type=0;
-
- tuner_dbg("%s called\n", __func__);
-
- if (p->mode == V4L2_TUNER_RADIO) {
- type |= FM;
- if (priv->ctrl.input1)
- type |= INPUT1;
- return generic_set_freq(fe, (625l * p->frequency) / 10,
- T_ANALOG_TV, type, 0, 0);
- }
-
- /* if std is not defined, choose one */
- if (!p->std)
- p->std = V4L2_STD_MN;
-
- /* PAL/M, PAL/N, PAL/Nc and NTSC variants should use 6MHz firmware */
- if (!(p->std & V4L2_STD_MN))
- type |= F8MHZ;
-
- /* Add audio hack to std mask */
- p->std |= parse_audio_std_option();
-
- return generic_set_freq(fe, 62500l * p->frequency,
- T_ANALOG_TV, type, p->std, 0);
-}
-
-static int xc2028_set_params(struct dvb_frontend *fe,
- struct dvb_frontend_parameters *p)
-{
- struct xc2028_data *priv = fe->tuner_priv;
- unsigned int type=0;
- fe_bandwidth_t bw = BANDWIDTH_8_MHZ;
- u16 demod = 0;
-
- tuner_dbg("%s called\n", __func__);
-
- if (priv->ctrl.d2633)
- type |= D2633;
- else
- type |= D2620;
-
- switch(fe->ops.info.type) {
- case FE_OFDM:
- bw = p->u.ofdm.bandwidth;
- break;
- case FE_QAM:
- tuner_info("WARN: There are some reports that "
- "QAM 6 MHz doesn't work.\n"
- "If this works for you, please report by "
- "e-mail to: v4l-dvb-maintainer@linuxtv.org\n");
- bw = BANDWIDTH_6_MHZ;
- type |= QAM;
- break;
- case FE_ATSC:
- bw = BANDWIDTH_6_MHZ;
- /* The only ATSC firmware (at least on v2.7) is D2633,
- so overrides ctrl->d2633 */
- type |= ATSC| D2633;
- type &= ~D2620;
- break;
- /* DVB-S is not supported */
- default:
- return -EINVAL;
- }
-
- switch (bw) {
- case BANDWIDTH_8_MHZ:
- if (p->frequency < 470000000)
- priv->ctrl.vhfbw7 = 0;
- else
- priv->ctrl.uhfbw8 = 1;
- type |= (priv->ctrl.vhfbw7 && priv->ctrl.uhfbw8) ? DTV78 : DTV8;
- type |= F8MHZ;
- break;
- case BANDWIDTH_7_MHZ:
- if (p->frequency < 470000000)
- priv->ctrl.vhfbw7 = 1;
- else
- priv->ctrl.uhfbw8 = 0;
- type |= (priv->ctrl.vhfbw7 && priv->ctrl.uhfbw8) ? DTV78 : DTV7;
- type |= F8MHZ;
- break;
- case BANDWIDTH_6_MHZ:
- type |= DTV6;
- priv->ctrl.vhfbw7 = 0;
- priv->ctrl.uhfbw8 = 0;
- break;
- default:
- tuner_err("error: bandwidth not supported.\n");
- };
-
- /* All S-code tables need a 200kHz shift */
- if (priv->ctrl.demod)
- demod = priv->ctrl.demod + 200;
-
- return generic_set_freq(fe, p->frequency,
- T_DIGITAL_TV, type, 0, demod);
-}
-
-
-static int xc2028_dvb_release(struct dvb_frontend *fe)
-{
- struct xc2028_data *priv = fe->tuner_priv;
-
- tuner_dbg("%s called\n", __func__);
-
- mutex_lock(&xc2028_list_mutex);
-
- priv->count--;
-
- if (!priv->count) {
- list_del(&priv->xc2028_list);
-
- kfree(priv->ctrl.fname);
-
- free_firmware(priv);
- kfree(priv);
- fe->tuner_priv = NULL;
- }
-
- mutex_unlock(&xc2028_list_mutex);
-
- return 0;
-}
-
-static int xc2028_get_frequency(struct dvb_frontend *fe, u32 *frequency)
-{
- struct xc2028_data *priv = fe->tuner_priv;
-
- tuner_dbg("%s called\n", __func__);
-
- *frequency = priv->frequency;
-
- return 0;
-}
-
-static int xc2028_set_config(struct dvb_frontend *fe, void *priv_cfg)
-{
- struct xc2028_data *priv = fe->tuner_priv;
- struct xc2028_ctrl *p = priv_cfg;
- int rc = 0;
-
- tuner_dbg("%s called\n", __func__);
-
- mutex_lock(&priv->lock);
-
- memcpy(&priv->ctrl, p, sizeof(priv->ctrl));
- if (priv->ctrl.max_len < 9)
- priv->ctrl.max_len = 13;
-
- if (p->fname) {
- if (priv->ctrl.fname && strcmp(p->fname, priv->ctrl.fname)) {
- kfree(priv->ctrl.fname);
- free_firmware(priv);
- }
-
- priv->ctrl.fname = kstrdup(p->fname, GFP_KERNEL);
- if (priv->ctrl.fname == NULL)
- rc = -ENOMEM;
- }
-
- mutex_unlock(&priv->lock);
-
- return rc;
-}
-
-static const struct dvb_tuner_ops xc2028_dvb_tuner_ops = {
- .info = {
- .name = "Xceive XC3028",
- .frequency_min = 42000000,
- .frequency_max = 864000000,
- .frequency_step = 50000,
- },
-
- .set_config = xc2028_set_config,
- .set_analog_params = xc2028_set_analog_freq,
- .release = xc2028_dvb_release,
- .get_frequency = xc2028_get_frequency,
- .get_rf_strength = xc2028_signal,
- .set_params = xc2028_set_params,
-};
-
-struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,
- struct xc2028_config *cfg)
-{
- struct xc2028_data *priv;
- void *video_dev;
-
- if (debug)
- printk(KERN_DEBUG "xc2028: Xcv2028/3028 init called!\n");
-
- if (NULL == cfg)
- return NULL;
-
- if (!fe) {
- printk(KERN_ERR "xc2028: No frontend!\n");
- return NULL;
- }
-
- video_dev = cfg->i2c_adap->algo_data;
-
- if (debug)
- printk(KERN_DEBUG "xc2028: video_dev =%p\n", video_dev);
-
- mutex_lock(&xc2028_list_mutex);
-
- list_for_each_entry(priv, &xc2028_list, xc2028_list) {
- if (&priv->i2c_props.adap->dev == &cfg->i2c_adap->dev) {
- video_dev = NULL;
- if (debug)
- printk(KERN_DEBUG "xc2028: reusing device\n");
-
- break;
- }
- }
-
- if (video_dev) {
- priv = kzalloc(sizeof(*priv), GFP_KERNEL);
- if (priv == NULL) {
- mutex_unlock(&xc2028_list_mutex);
- return NULL;
- }
-
- priv->i2c_props.addr = cfg->i2c_addr;
- priv->i2c_props.adap = cfg->i2c_adap;
- priv->i2c_props.name = "xc2028";
-
- priv->video_dev = video_dev;
- priv->tuner_callback = cfg->callback;
- priv->ctrl.max_len = 13;
-
- mutex_init(&priv->lock);
-
- list_add_tail(&priv->xc2028_list, &xc2028_list);
- }
-
- fe->tuner_priv = priv;
- priv->count++;
-
- if (debug)
- printk(KERN_DEBUG "xc2028: usage count is %i\n", priv->count);
-
- memcpy(&fe->ops.tuner_ops, &xc2028_dvb_tuner_ops,
- sizeof(xc2028_dvb_tuner_ops));
-
- tuner_info("type set to %s\n", "XCeive xc2028/xc3028 tuner");
-
- if (cfg->ctrl)
- xc2028_set_config(fe, cfg->ctrl);
-
- mutex_unlock(&xc2028_list_mutex);
-
- return fe;
-}
-
-EXPORT_SYMBOL(xc2028_attach);
-
-MODULE_DESCRIPTION("Xceive xc2028/xc3028 tuner driver");
-MODULE_AUTHOR("Michel Ludwig <michel.ludwig@gmail.com>");
-MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
-MODULE_LICENSE("GPL");
+++ /dev/null
-/* tuner-xc2028
- *
- * Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org)
- * This code is placed under the terms of the GNU General Public License v2
- */
-
-#ifndef __TUNER_XC2028_H__
-#define __TUNER_XC2028_H__
-
-#include "dvb_frontend.h"
-
-#define XC2028_DEFAULT_FIRMWARE "xc3028-v27.fw"
-
-/* Dmoduler IF (kHz) */
-#define XC3028_FE_DEFAULT 0 /* Don't load SCODE */
-#define XC3028_FE_LG60 6000
-#define XC3028_FE_ATI638 6380
-#define XC3028_FE_OREN538 5380
-#define XC3028_FE_OREN36 3600
-#define XC3028_FE_TOYOTA388 3880
-#define XC3028_FE_TOYOTA794 7940
-#define XC3028_FE_DIBCOM52 5200
-#define XC3028_FE_ZARLINK456 4560
-#define XC3028_FE_CHINA 5200
-
-struct xc2028_ctrl {
- char *fname;
- int max_len;
- unsigned int scode_table;
- unsigned int mts :1;
- unsigned int d2633 :1;
- unsigned int input1:1;
- unsigned int vhfbw7:1;
- unsigned int uhfbw8:1;
- unsigned int demod;
-};
-
-struct xc2028_config {
- struct i2c_adapter *i2c_adap;
- u8 i2c_addr;
- void *video_dev;
- struct xc2028_ctrl *ctrl;
- int (*callback) (void *dev, int command, int arg);
-};
-
-/* xc2028 commands for callback */
-#define XC2028_TUNER_RESET 0
-#define XC2028_RESET_CLK 1
-
-#if defined(CONFIG_TUNER_XC2028) || (defined(CONFIG_TUNER_XC2028_MODULE) && defined(MODULE))
-extern struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,
- struct xc2028_config *cfg);
-#else
-static inline struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,
- struct xc2028_config *cfg)
-{
- printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
- __func__);
- return NULL;
-}
-#endif
-
-#endif /* __TUNER_XC2028_H__ */
obj-$(CONFIG_VIDEO_USBVISION) += usbvision.o
EXTRA_CFLAGS += -Idrivers/media/video
+EXTRA_CFLAGS += -Idrivers/media/common/tuners
projects / firefly-linux-kernel-4.4.55.git / commitdiff