ALSA: hda - Add Creative CA0132 HDA codec support
authorIan Minett <ian_minett@creativelabs.com>
Wed, 15 Jun 2011 22:35:17 +0000 (15:35 -0700)
committerTakashi Iwai <tiwai@suse.de>
Tue, 21 Jun 2011 05:31:25 +0000 (07:31 +0200)
Create patch_ca0132.c, to add support for devices featuring the
Creative CA0132 HD-audio codec.

This driver implements :-
* 1 playback subdevice to headphone and speaker
* 2 capture subdevices:
   i - Mic-in
   ii- Line-in
* mixer device

Advanced DSP features are not yet included.
Developed and maintained by Creative Labs, Inc.

Signed-off-by: Ian Minett <ian_minett@creativelabs.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/Kconfig
sound/pci/hda/Makefile
sound/pci/hda/patch_ca0132.c [new file with mode: 0644]

index 0ea5cc60ac782f1cd9d05161455b1e1a79d4cd85..85217bd96d855bc229f1fb859c3def767e320b09 100644 (file)
@@ -171,6 +171,19 @@ config SND_HDA_CODEC_CA0110
          snd-hda-codec-ca0110.
          This module is automatically loaded at probing.
 
+config SND_HDA_CODEC_CA0132
+       bool "Build Creative CA0132 codec support"
+       depends on SND_HDA_INTEL
+       default y
+       help
+         Say Y here to include Creative CA0132 codec support in
+         snd-hda-intel driver.
+
+         When the HD-audio driver is built as a module, the codec
+         support code is also built as another module,
+         snd-hda-codec-ca0132.
+         This module is automatically loaded at probing.
+
 config SND_HDA_CODEC_CMEDIA
        bool "Build C-Media HD-audio codec support"
        default y
index 17ef3658f34b72d42d1deede9bc5f4efb1054a27..87365d5ea2a9e6cb561667a453232917157ef97a 100644 (file)
@@ -13,6 +13,7 @@ snd-hda-codec-idt-objs :=     patch_sigmatel.o
 snd-hda-codec-si3054-objs :=   patch_si3054.o
 snd-hda-codec-cirrus-objs :=   patch_cirrus.o
 snd-hda-codec-ca0110-objs :=   patch_ca0110.o
+snd-hda-codec-ca0132-objs :=   patch_ca0132.o
 snd-hda-codec-conexant-objs := patch_conexant.o
 snd-hda-codec-via-objs :=      patch_via.o
 snd-hda-codec-hdmi-objs :=     patch_hdmi.o hda_eld.o
@@ -42,6 +43,9 @@ endif
 ifdef CONFIG_SND_HDA_CODEC_CA0110
 obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-ca0110.o
 endif
+ifdef CONFIG_SND_HDA_CODEC_CA0132
+obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-ca0132.o
+endif
 ifdef CONFIG_SND_HDA_CODEC_CONEXANT
 obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-conexant.o
 endif
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
new file mode 100644 (file)
index 0000000..55f58e7
--- /dev/null
@@ -0,0 +1,1096 @@
+/*
+ * HD audio interface patch for Creative CA0132 chip
+ *
+ * Copyright (c) 2011, Creative Technology Ltd.
+ *
+ * Based on patch_ca0110.c
+ * Copyright (c) 2008 Takashi Iwai <tiwai@suse.de>
+ *
+ *  This driver 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 driver 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ */
+
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/pci.h>
+#include <linux/mutex.h>
+#include <sound/core.h>
+#include "hda_codec.h"
+#include "hda_local.h"
+
+#define WIDGET_CHIP_CTRL      0x15
+#define WIDGET_DSP_CTRL       0x16
+
+#define WUH_MEM_CONNID        10
+#define DSP_MEM_CONNID        16
+
+enum hda_cmd_vendor_io {
+       /* for DspIO node */
+       VENDOR_DSPIO_SCP_WRITE_DATA_LOW      = 0x000,
+       VENDOR_DSPIO_SCP_WRITE_DATA_HIGH     = 0x100,
+
+       VENDOR_DSPIO_STATUS                  = 0xF01,
+       VENDOR_DSPIO_SCP_POST_READ_DATA      = 0x702,
+       VENDOR_DSPIO_SCP_READ_DATA           = 0xF02,
+       VENDOR_DSPIO_DSP_INIT                = 0x703,
+       VENDOR_DSPIO_SCP_POST_COUNT_QUERY    = 0x704,
+       VENDOR_DSPIO_SCP_READ_COUNT          = 0xF04,
+
+       /* for ChipIO node */
+       VENDOR_CHIPIO_ADDRESS_LOW            = 0x000,
+       VENDOR_CHIPIO_ADDRESS_HIGH           = 0x100,
+       VENDOR_CHIPIO_STREAM_FORMAT          = 0x200,
+       VENDOR_CHIPIO_DATA_LOW               = 0x300,
+       VENDOR_CHIPIO_DATA_HIGH              = 0x400,
+
+       VENDOR_CHIPIO_GET_PARAMETER          = 0xF00,
+       VENDOR_CHIPIO_STATUS                 = 0xF01,
+       VENDOR_CHIPIO_HIC_POST_READ          = 0x702,
+       VENDOR_CHIPIO_HIC_READ_DATA          = 0xF03,
+
+       VENDOR_CHIPIO_CT_EXTENSIONS_ENABLE   = 0x70A,
+
+       VENDOR_CHIPIO_PLL_PMU_WRITE          = 0x70C,
+       VENDOR_CHIPIO_PLL_PMU_READ           = 0xF0C,
+       VENDOR_CHIPIO_8051_ADDRESS_LOW       = 0x70D,
+       VENDOR_CHIPIO_8051_ADDRESS_HIGH      = 0x70E,
+       VENDOR_CHIPIO_FLAG_SET               = 0x70F,
+       VENDOR_CHIPIO_FLAGS_GET              = 0xF0F,
+       VENDOR_CHIPIO_PARAMETER_SET          = 0x710,
+       VENDOR_CHIPIO_PARAMETER_GET          = 0xF10,
+
+       VENDOR_CHIPIO_PORT_ALLOC_CONFIG_SET  = 0x711,
+       VENDOR_CHIPIO_PORT_ALLOC_SET         = 0x712,
+       VENDOR_CHIPIO_PORT_ALLOC_GET         = 0xF12,
+       VENDOR_CHIPIO_PORT_FREE_SET          = 0x713,
+
+       VENDOR_CHIPIO_PARAMETER_EX_ID_GET    = 0xF17,
+       VENDOR_CHIPIO_PARAMETER_EX_ID_SET    = 0x717,
+       VENDOR_CHIPIO_PARAMETER_EX_VALUE_GET = 0xF18,
+       VENDOR_CHIPIO_PARAMETER_EX_VALUE_SET = 0x718
+};
+
+/*
+ *  Control flag IDs
+ */
+enum control_flag_id {
+       /* Connection manager stream setup is bypassed/enabled */
+       CONTROL_FLAG_C_MGR                  = 0,
+       /* DSP DMA is bypassed/enabled */
+       CONTROL_FLAG_DMA                    = 1,
+       /* 8051 'idle' mode is disabled/enabled */
+       CONTROL_FLAG_IDLE_ENABLE            = 2,
+       /* Tracker for the SPDIF-in path is bypassed/enabled */
+       CONTROL_FLAG_TRACKER                = 3,
+       /* DigitalOut to Spdif2Out connection is disabled/enabled */
+       CONTROL_FLAG_SPDIF2OUT              = 4,
+       /* Digital Microphone is disabled/enabled */
+       CONTROL_FLAG_DMIC                   = 5,
+       /* ADC_B rate is 48 kHz/96 kHz */
+       CONTROL_FLAG_ADC_B_96KHZ            = 6,
+       /* ADC_C rate is 48 kHz/96 kHz */
+       CONTROL_FLAG_ADC_C_96KHZ            = 7,
+       /* DAC rate is 48 kHz/96 kHz (affects all DACs) */
+       CONTROL_FLAG_DAC_96KHZ              = 8,
+       /* DSP rate is 48 kHz/96 kHz */
+       CONTROL_FLAG_DSP_96KHZ              = 9,
+       /* SRC clock is 98 MHz/196 MHz (196 MHz forces rate to 96 KHz) */
+       CONTROL_FLAG_SRC_CLOCK_196MHZ       = 10,
+       /* SRC rate is 48 kHz/96 kHz (48 kHz disabled when clock is 196 MHz) */
+       CONTROL_FLAG_SRC_RATE_96KHZ         = 11,
+       /* Decode Loop (DSP->SRC->DSP) is disabled/enabled */
+       CONTROL_FLAG_DECODE_LOOP            = 12,
+       /* De-emphasis filter on DAC-1 disabled/enabled */
+       CONTROL_FLAG_DAC1_DEEMPHASIS        = 13,
+       /* De-emphasis filter on DAC-2 disabled/enabled */
+       CONTROL_FLAG_DAC2_DEEMPHASIS        = 14,
+       /* De-emphasis filter on DAC-3 disabled/enabled */
+       CONTROL_FLAG_DAC3_DEEMPHASIS        = 15,
+       /* High-pass filter on ADC_B disabled/enabled */
+       CONTROL_FLAG_ADC_B_HIGH_PASS        = 16,
+       /* High-pass filter on ADC_C disabled/enabled */
+       CONTROL_FLAG_ADC_C_HIGH_PASS        = 17,
+       /* Common mode on Port_A disabled/enabled */
+       CONTROL_FLAG_PORT_A_COMMON_MODE     = 18,
+       /* Common mode on Port_D disabled/enabled */
+       CONTROL_FLAG_PORT_D_COMMON_MODE     = 19,
+       /* Impedance for ramp generator on Port_A 16 Ohm/10K Ohm */
+       CONTROL_FLAG_PORT_A_10KOHM_LOAD     = 20,
+       /* Impedance for ramp generator on Port_D, 16 Ohm/10K Ohm */
+       CONTROL_FLAG_PORT_D_10K0HM_LOAD     = 21,
+       /* ASI rate is 48kHz/96kHz */
+       CONTROL_FLAG_ASI_96KHZ              = 22,
+       /* DAC power settings able to control attached ports no/yes */
+       CONTROL_FLAG_DACS_CONTROL_PORTS     = 23,
+       /* Clock Stop OK reporting is disabled/enabled */
+       CONTROL_FLAG_CONTROL_STOP_OK_ENABLE = 24,
+       /* Number of control flags */
+       CONTROL_FLAGS_MAX = (CONTROL_FLAG_CONTROL_STOP_OK_ENABLE+1)
+};
+
+/*
+ * Control parameter IDs
+ */
+enum control_parameter_id {
+       /* 0: force HDA, 1: allow DSP if HDA Spdif1Out stream is idle */
+       CONTROL_PARAM_SPDIF1_SOURCE            = 2,
+
+       /* Stream Control */
+
+       /* Select stream with the given ID */
+       CONTROL_PARAM_STREAM_ID                = 24,
+       /* Source connection point for the selected stream */
+       CONTROL_PARAM_STREAM_SOURCE_CONN_POINT = 25,
+       /* Destination connection point for the selected stream */
+       CONTROL_PARAM_STREAM_DEST_CONN_POINT   = 26,
+       /* Number of audio channels in the selected stream */
+       CONTROL_PARAM_STREAMS_CHANNELS         = 27,
+       /*Enable control for the selected stream */
+       CONTROL_PARAM_STREAM_CONTROL           = 28,
+
+       /* Connection Point Control */
+
+       /* Select connection point with the given ID */
+       CONTROL_PARAM_CONN_POINT_ID            = 29,
+       /* Connection point sample rate */
+       CONTROL_PARAM_CONN_POINT_SAMPLE_RATE   = 30,
+
+       /* Node Control */
+
+       /* Select HDA node with the given ID */
+       CONTROL_PARAM_NODE_ID                  = 31
+};
+
+/*
+ *  Dsp Io Status codes
+ */
+enum hda_vendor_status_dspio {
+       /* Success */
+       VENDOR_STATUS_DSPIO_OK                       = 0x00,
+       /* Busy, unable to accept new command, the host must retry */
+       VENDOR_STATUS_DSPIO_BUSY                     = 0x01,
+       /* SCP command queue is full */
+       VENDOR_STATUS_DSPIO_SCP_COMMAND_QUEUE_FULL   = 0x02,
+       /* SCP response queue is empty */
+       VENDOR_STATUS_DSPIO_SCP_RESPONSE_QUEUE_EMPTY = 0x03
+};
+
+/*
+ *  Chip Io Status codes
+ */
+enum hda_vendor_status_chipio {
+       /* Success */
+       VENDOR_STATUS_CHIPIO_OK   = 0x00,
+       /* Busy, unable to accept new command, the host must retry */
+       VENDOR_STATUS_CHIPIO_BUSY = 0x01
+};
+
+/*
+ *  CA0132 sample rate
+ */
+enum ca0132_sample_rate {
+       SR_6_000        = 0x00,
+       SR_8_000        = 0x01,
+       SR_9_600        = 0x02,
+       SR_11_025       = 0x03,
+       SR_16_000       = 0x04,
+       SR_22_050       = 0x05,
+       SR_24_000       = 0x06,
+       SR_32_000       = 0x07,
+       SR_44_100       = 0x08,
+       SR_48_000       = 0x09,
+       SR_88_200       = 0x0A,
+       SR_96_000       = 0x0B,
+       SR_144_000      = 0x0C,
+       SR_176_400      = 0x0D,
+       SR_192_000      = 0x0E,
+       SR_384_000      = 0x0F,
+
+       SR_COUNT        = 0x10,
+
+       SR_RATE_UNKNOWN = 0x1F
+};
+
+/*
+ *  Scp Helper function
+ */
+enum get_set {
+       IS_SET = 0,
+       IS_GET = 1,
+};
+
+/*
+ * Duplicated from ca0110 codec
+ */
+
+static void init_output(struct hda_codec *codec, hda_nid_t pin, hda_nid_t dac)
+{
+       if (pin) {
+               snd_hda_codec_write(codec, pin, 0,
+                                   AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
+               if (get_wcaps(codec, pin) & AC_WCAP_OUT_AMP)
+                       snd_hda_codec_write(codec, pin, 0,
+                                           AC_VERB_SET_AMP_GAIN_MUTE,
+                                           AMP_OUT_UNMUTE);
+       }
+       if (dac)
+               snd_hda_codec_write(codec, dac, 0,
+                                   AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO);
+}
+
+static void init_input(struct hda_codec *codec, hda_nid_t pin, hda_nid_t adc)
+{
+       if (pin) {
+               snd_hda_codec_write(codec, pin, 0,
+                                   AC_VERB_SET_PIN_WIDGET_CONTROL,
+                                   PIN_VREF80);
+               if (get_wcaps(codec, pin) & AC_WCAP_IN_AMP)
+                       snd_hda_codec_write(codec, pin, 0,
+                                           AC_VERB_SET_AMP_GAIN_MUTE,
+                                           AMP_IN_UNMUTE(0));
+       }
+       if (adc)
+               snd_hda_codec_write(codec, adc, 0, AC_VERB_SET_AMP_GAIN_MUTE,
+                                   AMP_IN_UNMUTE(0));
+}
+
+static char *dirstr[2] = { "Playback", "Capture" };
+
+static int _add_switch(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
+                      int chan, int dir)
+{
+       char namestr[44];
+       int type = dir ? HDA_INPUT : HDA_OUTPUT;
+       struct snd_kcontrol_new knew =
+               HDA_CODEC_MUTE_MONO(namestr, nid, chan, 0, type);
+       sprintf(namestr, "%s %s Switch", pfx, dirstr[dir]);
+       return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
+}
+
+static int _add_volume(struct hda_codec *codec, hda_nid_t nid, const char *pfx,
+                      int chan, int dir)
+{
+       char namestr[44];
+       int type = dir ? HDA_INPUT : HDA_OUTPUT;
+       struct snd_kcontrol_new knew =
+               HDA_CODEC_VOLUME_MONO(namestr, nid, chan, 0, type);
+       sprintf(namestr, "%s %s Volume", pfx, dirstr[dir]);
+       return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
+}
+
+#define add_out_switch(codec, nid, pfx) _add_switch(codec, nid, pfx, 3, 0)
+#define add_out_volume(codec, nid, pfx) _add_volume(codec, nid, pfx, 3, 0)
+#define add_in_switch(codec, nid, pfx) _add_switch(codec, nid, pfx, 3, 1)
+#define add_in_volume(codec, nid, pfx) _add_volume(codec, nid, pfx, 3, 1)
+#define add_mono_switch(codec, nid, pfx, chan) \
+       _add_switch(codec, nid, pfx, chan, 0)
+#define add_mono_volume(codec, nid, pfx, chan) \
+       _add_volume(codec, nid, pfx, chan, 0)
+#define add_in_mono_switch(codec, nid, pfx, chan) \
+       _add_switch(codec, nid, pfx, chan, 1)
+#define add_in_mono_volume(codec, nid, pfx, chan) \
+       _add_volume(codec, nid, pfx, chan, 1)
+
+
+/*
+ * CA0132 specific
+ */
+
+struct ca0132_spec {
+       struct auto_pin_cfg autocfg;
+       struct hda_multi_out multiout;
+       hda_nid_t out_pins[AUTO_CFG_MAX_OUTS];
+       hda_nid_t dacs[AUTO_CFG_MAX_OUTS];
+       hda_nid_t hp_dac;
+       hda_nid_t input_pins[AUTO_PIN_LAST];
+       hda_nid_t adcs[AUTO_PIN_LAST];
+       hda_nid_t dig_out;
+       hda_nid_t dig_in;
+       unsigned int num_inputs;
+       long curr_hp_switch;
+       long curr_hp_volume[2];
+       long curr_speaker_switch;
+       struct mutex chipio_mutex;
+       const char *input_labels[AUTO_PIN_LAST];
+       struct hda_pcm pcm_rec[2]; /* PCM information */
+};
+
+/* Chip access helper function */
+static int chipio_send(struct hda_codec *codec,
+                      unsigned int reg,
+                      unsigned int data)
+{
+       unsigned int res;
+       int retry = 50;
+
+       /* send bits of data specified by reg */
+       do {
+               res = snd_hda_codec_read(codec, WIDGET_CHIP_CTRL, 0,
+                                        reg, data);
+               if (res == VENDOR_STATUS_CHIPIO_OK)
+                       return 0;
+       } while (--retry);
+       return -EIO;
+}
+
+/*
+ * Write chip address through the vendor widget -- NOT protected by the Mutex!
+ */
+static int chipio_write_address(struct hda_codec *codec,
+                               unsigned int chip_addx)
+{
+       int res;
+
+       /* send low 16 bits of the address */
+       res = chipio_send(codec, VENDOR_CHIPIO_ADDRESS_LOW,
+                         chip_addx & 0xffff);
+
+       if (res != -EIO) {
+               /* send high 16 bits of the address */
+               res = chipio_send(codec, VENDOR_CHIPIO_ADDRESS_HIGH,
+                                 chip_addx >> 16);
+       }
+
+       return res;
+}
+
+/*
+ * Write data through the vendor widget -- NOT protected by the Mutex!
+ */
+
+static int chipio_write_data(struct hda_codec *codec, unsigned int data)
+{
+       int res;
+
+       /* send low 16 bits of the data */
+       res = chipio_send(codec, VENDOR_CHIPIO_DATA_LOW, data & 0xffff);
+
+       if (res != -EIO) {
+               /* send high 16 bits of the data */
+               res = chipio_send(codec, VENDOR_CHIPIO_DATA_HIGH,
+                                 data >> 16);
+       }
+
+       return res;
+}
+
+/*
+ * Read data through the vendor widget -- NOT protected by the Mutex!
+ */
+static int chipio_read_data(struct hda_codec *codec, unsigned int *data)
+{
+       int res;
+
+       /* post read */
+       res = chipio_send(codec, VENDOR_CHIPIO_HIC_POST_READ, 0);
+
+       if (res != -EIO) {
+               /* read status */
+               res = chipio_send(codec, VENDOR_CHIPIO_STATUS, 0);
+       }
+
+       if (res != -EIO) {
+               /* read data */
+               *data = snd_hda_codec_read(codec, WIDGET_CHIP_CTRL, 0,
+                                          VENDOR_CHIPIO_HIC_READ_DATA,
+                                          0);
+       }
+
+       return res;
+}
+
+/*
+ * Write given value to the given address through the chip I/O widget.
+ * protected by the Mutex
+ */
+static int chipio_write(struct hda_codec *codec,
+               unsigned int chip_addx, const unsigned int data)
+{
+       struct ca0132_spec *spec = codec->spec;
+       int err;
+
+       mutex_lock(&spec->chipio_mutex);
+
+       /* write the address, and if successful proceed to write data */
+       err = chipio_write_address(codec, chip_addx);
+       if (err < 0)
+               goto exit;
+
+       err = chipio_write_data(codec, data);
+       if (err < 0)
+               goto exit;
+
+exit:
+       mutex_unlock(&spec->chipio_mutex);
+       return err;
+}
+
+/*
+ * Read the given address through the chip I/O widget
+ * protected by the Mutex
+ */
+static int chipio_read(struct hda_codec *codec,
+               unsigned int chip_addx, unsigned int *data)
+{
+       struct ca0132_spec *spec = codec->spec;
+       int err;
+
+       mutex_lock(&spec->chipio_mutex);
+
+       /* write the address, and if successful proceed to write data */
+       err = chipio_write_address(codec, chip_addx);
+       if (err < 0)
+               goto exit;
+
+       err = chipio_read_data(codec, data);
+       if (err < 0)
+               goto exit;
+
+exit:
+       mutex_unlock(&spec->chipio_mutex);
+       return err;
+}
+
+/*
+ * PCM stuffs
+ */
+static void ca0132_setup_stream(struct hda_codec *codec, hda_nid_t nid,
+                                u32 stream_tag,
+                                int channel_id, int format)
+{
+       unsigned int oldval, newval;
+
+       if (!nid)
+               return;
+
+       snd_printdd("ca0132_setup_stream: "
+               "NID=0x%x, stream=0x%x, channel=%d, format=0x%x\n",
+               nid, stream_tag, channel_id, format);
+
+       /* update the format-id if changed */
+       oldval = snd_hda_codec_read(codec, nid, 0,
+                                   AC_VERB_GET_STREAM_FORMAT,
+                                   0);
+       if (oldval != format) {
+               msleep(20);
+               snd_hda_codec_write(codec, nid, 0,
+                                   AC_VERB_SET_STREAM_FORMAT,
+                                   format);
+       }
+
+       oldval = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONV, 0);
+       newval = (stream_tag << 4) | channel_id;
+       if (oldval != newval) {
+               snd_hda_codec_write(codec, nid, 0,
+                                   AC_VERB_SET_CHANNEL_STREAMID,
+                                   newval);
+       }
+}
+
+static void ca0132_cleanup_stream(struct hda_codec *codec, hda_nid_t nid)
+{
+       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_STREAM_FORMAT, 0);
+       snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CHANNEL_STREAMID, 0);
+}
+
+/*
+ * PCM callbacks
+ */
+static int ca0132_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
+                       struct hda_codec *codec,
+                       unsigned int stream_tag,
+                       unsigned int format,
+                       struct snd_pcm_substream *substream)
+{
+       struct ca0132_spec *spec = codec->spec;
+
+       ca0132_setup_stream(codec, spec->dacs[0], stream_tag, 0, format);
+
+       return 0;
+}
+
+static int ca0132_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
+                       struct hda_codec *codec,
+                       struct snd_pcm_substream *substream)
+{
+       struct ca0132_spec *spec = codec->spec;
+
+       ca0132_cleanup_stream(codec, spec->dacs[0]);
+
+       return 0;
+}
+
+/*
+ * Digital out
+ */
+static int ca0132_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
+                       struct hda_codec *codec,
+                       unsigned int stream_tag,
+                       unsigned int format,
+                       struct snd_pcm_substream *substream)
+{
+       struct ca0132_spec *spec = codec->spec;
+
+       ca0132_setup_stream(codec, spec->dig_out, stream_tag, 0, format);
+
+       return 0;
+}
+
+static int ca0132_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
+                       struct hda_codec *codec,
+                       struct snd_pcm_substream *substream)
+{
+       struct ca0132_spec *spec = codec->spec;
+
+       ca0132_cleanup_stream(codec, spec->dig_out);
+
+       return 0;
+}
+
+/*
+ * Analog capture
+ */
+static int ca0132_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
+                       struct hda_codec *codec,
+                       unsigned int stream_tag,
+                       unsigned int format,
+                       struct snd_pcm_substream *substream)
+{
+       struct ca0132_spec *spec = codec->spec;
+
+       ca0132_setup_stream(codec, spec->adcs[substream->number],
+                            stream_tag, 0, format);
+
+       return 0;
+}
+
+static int ca0132_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
+                       struct hda_codec *codec,
+                       struct snd_pcm_substream *substream)
+{
+       struct ca0132_spec *spec = codec->spec;
+
+       ca0132_cleanup_stream(codec, spec->adcs[substream->number]);
+
+       return 0;
+}
+
+/*
+ * Digital capture
+ */
+static int ca0132_dig_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
+                       struct hda_codec *codec,
+                       unsigned int stream_tag,
+                       unsigned int format,
+                       struct snd_pcm_substream *substream)
+{
+       struct ca0132_spec *spec = codec->spec;
+
+       ca0132_setup_stream(codec, spec->dig_in, stream_tag, 0, format);
+
+       return 0;
+}
+
+static int ca0132_dig_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
+                       struct hda_codec *codec,
+                       struct snd_pcm_substream *substream)
+{
+       struct ca0132_spec *spec = codec->spec;
+
+       ca0132_cleanup_stream(codec, spec->dig_in);
+
+       return 0;
+}
+
+/*
+ */
+static struct hda_pcm_stream ca0132_pcm_analog_playback = {
+       .substreams = 1,
+       .channels_min = 2,
+       .channels_max = 2,
+       .ops = {
+               .prepare = ca0132_playback_pcm_prepare,
+               .cleanup = ca0132_playback_pcm_cleanup
+       },
+};
+
+static struct hda_pcm_stream ca0132_pcm_analog_capture = {
+       .substreams = 1,
+       .channels_min = 2,
+       .channels_max = 2,
+       .ops = {
+               .prepare = ca0132_capture_pcm_prepare,
+               .cleanup = ca0132_capture_pcm_cleanup
+       },
+};
+
+static struct hda_pcm_stream ca0132_pcm_digital_playback = {
+       .substreams = 1,
+       .channels_min = 2,
+       .channels_max = 2,
+       .ops = {
+               .prepare = ca0132_dig_playback_pcm_prepare,
+               .cleanup = ca0132_dig_playback_pcm_cleanup
+       },
+};
+
+static struct hda_pcm_stream ca0132_pcm_digital_capture = {
+       .substreams = 1,
+       .channels_min = 2,
+       .channels_max = 2,
+       .ops = {
+               .prepare = ca0132_dig_capture_pcm_prepare,
+               .cleanup = ca0132_dig_capture_pcm_cleanup
+       },
+};
+
+static int ca0132_build_pcms(struct hda_codec *codec)
+{
+       struct ca0132_spec *spec = codec->spec;
+       struct hda_pcm *info = spec->pcm_rec;
+
+       codec->pcm_info = info;
+       codec->num_pcms = 0;
+
+       info->name = "CA0132 Analog";
+       info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ca0132_pcm_analog_playback;
+       info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dacs[0];
+       info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
+               spec->multiout.max_channels;
+       info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0132_pcm_analog_capture;
+       info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = spec->num_inputs;
+       info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[0];
+       codec->num_pcms++;
+
+       if (!spec->dig_out && !spec->dig_in)
+               return 0;
+
+       info++;
+       info->name = "CA0132 Digital";
+       info->pcm_type = HDA_PCM_TYPE_SPDIF;
+       if (spec->dig_out) {
+               info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
+                       ca0132_pcm_digital_playback;
+               info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dig_out;
+       }
+       if (spec->dig_in) {
+               info->stream[SNDRV_PCM_STREAM_CAPTURE] =
+                       ca0132_pcm_digital_capture;
+               info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
+       }
+       codec->num_pcms++;
+
+       return 0;
+}
+
+#define REG_CODEC_MUTE         0x18b014
+#define REG_CODEC_HP_VOL_L     0x18b070
+#define REG_CODEC_HP_VOL_R     0x18b074
+
+static int ca0132_hp_switch_get(struct snd_kcontrol *kcontrol,
+                               struct snd_ctl_elem_value *ucontrol)
+{
+       struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+       struct ca0132_spec *spec = codec->spec;
+       long *valp = ucontrol->value.integer.value;
+
+       *valp = spec->curr_hp_switch;
+       return 0;
+}
+
+static int ca0132_hp_switch_put(struct snd_kcontrol *kcontrol,
+                               struct snd_ctl_elem_value *ucontrol)
+{
+       struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+       struct ca0132_spec *spec = codec->spec;
+       long *valp = ucontrol->value.integer.value;
+       unsigned int data;
+       int err;
+
+       /* any change? */
+       if (spec->curr_hp_switch == *valp)
+               return 0;
+
+       snd_hda_power_up(codec);
+
+       err = chipio_read(codec, REG_CODEC_MUTE, &data);
+       if (err < 0)
+               return err;
+
+       /* *valp 0 is mute, 1 is unmute */
+       data = (data & 0x7f) | (*valp ? 0 : 0x80);
+       chipio_write(codec, REG_CODEC_MUTE, data);
+       if (err < 0)
+               return err;
+
+       spec->curr_hp_switch = *valp;
+
+       snd_hda_power_down(codec);
+       return 1;
+}
+
+static int ca0132_speaker_switch_get(struct snd_kcontrol *kcontrol,
+                                    struct snd_ctl_elem_value *ucontrol)
+{
+       struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+       struct ca0132_spec *spec = codec->spec;
+       long *valp = ucontrol->value.integer.value;
+
+       *valp = spec->curr_speaker_switch;
+       return 0;
+}
+
+static int ca0132_speaker_switch_put(struct snd_kcontrol *kcontrol,
+                                    struct snd_ctl_elem_value *ucontrol)
+{
+       struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+       struct ca0132_spec *spec = codec->spec;
+       long *valp = ucontrol->value.integer.value;
+       unsigned int data;
+       int err;
+
+       /* any change? */
+       if (spec->curr_speaker_switch == *valp)
+               return 0;
+
+       snd_hda_power_up(codec);
+
+       err = chipio_read(codec, REG_CODEC_MUTE, &data);
+       if (err < 0)
+               return err;
+
+       /* *valp 0 is mute, 1 is unmute */
+       data = (data & 0xef) | (*valp ? 0 : 0x10);
+       chipio_write(codec, REG_CODEC_MUTE, data);
+       if (err < 0)
+               return err;
+
+       spec->curr_speaker_switch = *valp;
+
+       snd_hda_power_down(codec);
+       return 1;
+}
+
+static int ca0132_hp_volume_get(struct snd_kcontrol *kcontrol,
+                               struct snd_ctl_elem_value *ucontrol)
+{
+       struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+       struct ca0132_spec *spec = codec->spec;
+       long *valp = ucontrol->value.integer.value;
+
+       *valp++ = spec->curr_hp_volume[0];
+       *valp = spec->curr_hp_volume[1];
+       return 0;
+}
+
+static int ca0132_hp_volume_put(struct snd_kcontrol *kcontrol,
+                               struct snd_ctl_elem_value *ucontrol)
+{
+       struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+       struct ca0132_spec *spec = codec->spec;
+       long *valp = ucontrol->value.integer.value;
+       long left_vol, right_vol;
+       unsigned int data;
+       int val;
+       int err;
+
+       left_vol = *valp++;
+       right_vol = *valp;
+
+       /* any change? */
+       if ((spec->curr_hp_volume[0] == left_vol) &&
+               (spec->curr_hp_volume[1] == right_vol))
+               return 0;
+
+       snd_hda_power_up(codec);
+
+       err = chipio_read(codec, REG_CODEC_HP_VOL_L, &data);
+       if (err < 0)
+               return err;
+
+       val = 31 - left_vol;
+       data = (data & 0xe0) | val;
+       chipio_write(codec, REG_CODEC_HP_VOL_L, data);
+       if (err < 0)
+               return err;
+
+       val = 31 - right_vol;
+       data = (data & 0xe0) | val;
+       chipio_write(codec, REG_CODEC_HP_VOL_R, data);
+       if (err < 0)
+               return err;
+
+       spec->curr_hp_volume[0] = left_vol;
+       spec->curr_hp_volume[1] = right_vol;
+
+       snd_hda_power_down(codec);
+       return 1;
+}
+
+static int add_hp_switch(struct hda_codec *codec, hda_nid_t nid)
+{
+       struct snd_kcontrol_new knew =
+               HDA_CODEC_MUTE_MONO("Headphone Playback Switch",
+                                    nid, 1, 0, HDA_OUTPUT);
+       knew.get = ca0132_hp_switch_get;
+       knew.put = ca0132_hp_switch_put;
+       return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
+}
+
+static int add_hp_volume(struct hda_codec *codec, hda_nid_t nid)
+{
+       struct snd_kcontrol_new knew =
+               HDA_CODEC_VOLUME_MONO("Headphone Playback Volume",
+                                      nid, 3, 0, HDA_OUTPUT);
+       knew.get = ca0132_hp_volume_get;
+       knew.put = ca0132_hp_volume_put;
+       return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
+}
+
+static int add_speaker_switch(struct hda_codec *codec, hda_nid_t nid)
+{
+       struct snd_kcontrol_new knew =
+               HDA_CODEC_MUTE_MONO("Speaker Playback Switch",
+                                    nid, 1, 0, HDA_OUTPUT);
+       knew.get = ca0132_speaker_switch_get;
+       knew.put = ca0132_speaker_switch_put;
+       return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
+}
+
+static void ca0132_fix_hp_caps(struct hda_codec *codec)
+{
+       struct ca0132_spec *spec = codec->spec;
+       struct auto_pin_cfg *cfg = &spec->autocfg;
+       unsigned int caps;
+
+       /* set mute-capable, 1db step, 32 steps, ofs 6 */
+       caps = 0x80031f06;
+       snd_hda_override_amp_caps(codec, cfg->hp_pins[0], HDA_OUTPUT, caps);
+}
+
+static int ca0132_build_controls(struct hda_codec *codec)
+{
+       struct ca0132_spec *spec = codec->spec;
+       struct auto_pin_cfg *cfg = &spec->autocfg;
+       int i, err;
+
+       if (spec->multiout.num_dacs) {
+               err = add_speaker_switch(codec, spec->out_pins[0]);
+               if (err < 0)
+                       return err;
+       }
+
+       if (cfg->hp_outs) {
+               ca0132_fix_hp_caps(codec);
+               err = add_hp_switch(codec, cfg->hp_pins[0]);
+               if (err < 0)
+                       return err;
+               err = add_hp_volume(codec, cfg->hp_pins[0]);
+               if (err < 0)
+                       return err;
+       }
+
+       for (i = 0; i < spec->num_inputs; i++) {
+               const char *label = spec->input_labels[i];
+
+               err = add_in_switch(codec, spec->adcs[i], label);
+               if (err < 0)
+                       return err;
+               err = add_in_volume(codec, spec->adcs[i], label);
+               if (err < 0)
+                       return err;
+               if (cfg->inputs[i].type == AUTO_PIN_MIC) {
+                       /* add Mic-Boost */
+                       err = add_in_mono_volume(codec, spec->input_pins[i],
+                                                "Mic Boost", 1);
+                       if (err < 0)
+                               return err;
+               }
+       }
+
+       if (spec->dig_out) {
+               err = snd_hda_create_spdif_out_ctls(codec, spec->dig_out);
+               if (err < 0)
+                       return err;
+               err = add_out_volume(codec, spec->dig_out, "IEC958");
+               if (err < 0)
+                       return err;
+       }
+
+       if (spec->dig_in) {
+               err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
+               if (err < 0)
+                       return err;
+               err = add_in_volume(codec, spec->dig_in, "IEC958");
+       }
+       return 0;
+}
+
+
+static void ca0132_set_ct_ext(struct hda_codec *codec, int enable)
+{
+       /* Set Creative extension */
+       snd_printdd("SET CREATIVE EXTENSION\n");
+       snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
+                           VENDOR_CHIPIO_CT_EXTENSIONS_ENABLE,
+                           enable);
+       msleep(20);
+}
+
+
+static void ca0132_config(struct hda_codec *codec)
+{
+       struct ca0132_spec *spec = codec->spec;
+       struct auto_pin_cfg *cfg = &spec->autocfg;
+
+       /* line-outs */
+       cfg->line_outs = 1;
+       cfg->line_out_pins[0] = 0x0b; /* front */
+       cfg->line_out_type = AUTO_PIN_LINE_OUT;
+
+       spec->dacs[0] = 0x02;
+       spec->out_pins[0] = 0x0b;
+       spec->multiout.dac_nids = spec->dacs;
+       spec->multiout.num_dacs = 1;
+       spec->multiout.max_channels = 2;
+
+       /* headphone */
+       cfg->hp_outs = 1;
+       cfg->hp_pins[0] = 0x0f;
+
+       spec->hp_dac = 0;
+       spec->multiout.hp_nid = 0;
+
+       /* inputs */
+       cfg->num_inputs = 2;  /* Mic-in and line-in */
+       cfg->inputs[0].pin = 0x12;
+       cfg->inputs[0].type = AUTO_PIN_MIC;
+       cfg->inputs[1].pin = 0x11;
+       cfg->inputs[1].type = AUTO_PIN_LINE_IN;
+
+       /* Mic-in */
+       spec->input_pins[0] = 0x12;
+       spec->input_labels[0] = "Mic-In";
+       spec->adcs[0] = 0x07;
+
+       /* Line-In */
+       spec->input_pins[1] = 0x11;
+       spec->input_labels[1] = "Line-In";
+       spec->adcs[1] = 0x08;
+       spec->num_inputs = 2;
+}
+
+static void ca0132_init_chip(struct hda_codec *codec)
+{
+       struct ca0132_spec *spec = codec->spec;
+
+       mutex_init(&spec->chipio_mutex);
+}
+
+static void ca0132_exit_chip(struct hda_codec *codec)
+{
+       /* put any chip cleanup stuffs here. */
+}
+
+static int ca0132_init(struct hda_codec *codec)
+{
+       struct ca0132_spec *spec = codec->spec;
+       struct auto_pin_cfg *cfg = &spec->autocfg;
+       int i;
+
+       for (i = 0; i < spec->multiout.num_dacs; i++) {
+               init_output(codec, spec->out_pins[i],
+                           spec->multiout.dac_nids[i]);
+       }
+       init_output(codec, cfg->hp_pins[0], spec->hp_dac);
+       init_output(codec, cfg->dig_out_pins[0], spec->dig_out);
+
+       for (i = 0; i < spec->num_inputs; i++)
+               init_input(codec, spec->input_pins[i], spec->adcs[i]);
+
+       init_input(codec, cfg->dig_in_pin, spec->dig_in);
+
+       ca0132_set_ct_ext(codec, 1);
+
+       return 0;
+}
+
+
+static void ca0132_free(struct hda_codec *codec)
+{
+       ca0132_set_ct_ext(codec, 0);
+       ca0132_exit_chip(codec);
+       kfree(codec->spec);
+}
+
+static struct hda_codec_ops ca0132_patch_ops = {
+       .build_controls = ca0132_build_controls,
+       .build_pcms = ca0132_build_pcms,
+       .init = ca0132_init,
+       .free = ca0132_free,
+};
+
+
+
+static int patch_ca0132(struct hda_codec *codec)
+{
+       struct ca0132_spec *spec;
+
+       snd_printdd("patch_ca0132\n");
+
+       spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+       if (!spec)
+               return -ENOMEM;
+       codec->spec = spec;
+
+       ca0132_init_chip(codec);
+
+       ca0132_config(codec);
+
+       codec->patch_ops = ca0132_patch_ops;
+
+       return 0;
+}
+
+/*
+ * patch entries
+ */
+static struct hda_codec_preset snd_hda_preset_ca0132[] = {
+       { .id = 0x11020011, .name = "CA0132",     .patch = patch_ca0132 },
+       {} /* terminator */
+};
+
+MODULE_ALIAS("snd-hda-codec-id:11020011");
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Creative CA0132, CA0132 HD-audio codec");
+
+static struct hda_codec_preset_list ca0132_list = {
+       .preset = snd_hda_preset_ca0132,
+       .owner = THIS_MODULE,
+};
+
+static int __init patch_ca0132_init(void)
+{
+       return snd_hda_add_codec_preset(&ca0132_list);
+}
+
+static void __exit patch_ca0132_exit(void)
+{
+       snd_hda_delete_codec_preset(&ca0132_list);
+}
+
+module_init(patch_ca0132_init)
+module_exit(patch_ca0132_exit)