#ifndef RTL2832_H
#define RTL2832_H
-#include <linux/kconfig.h>
#include <linux/dvb/frontend.h>
+#include <linux/i2c-mux.h>
-struct rtl2832_config {
+struct rtl2832_platform_data {
/*
- * Demodulator I2C address.
- */
- u8 i2c_addr;
-
- /*
- * Xtal frequency.
+ * Clock frequency.
* Hz
* 4000000, 16000000, 25000000, 28800000
*/
- u32 xtal;
+ u32 clk;
/*
- * tuner
- * XXX: This must be keep sync with dvb_usb_rtl28xxu demod driver.
+ * Tuner.
+ * XXX: This list must be kept sync with dvb_usb_rtl28xxu USB IF driver.
*/
#define RTL2832_TUNER_TUA9001 0x24
#define RTL2832_TUNER_FC0012 0x26
#define RTL2832_TUNER_E4000 0x27
#define RTL2832_TUNER_FC0013 0x29
-#define RTL2832_TUNER_R820T 0x2a
-#define RTL2832_TUNER_R828D 0x2b
+#define RTL2832_TUNER_R820T 0x2a
+#define RTL2832_TUNER_R828D 0x2b
u8 tuner;
-};
-
-#if IS_ENABLED(CONFIG_DVB_RTL2832)
-struct dvb_frontend *rtl2832_attach(
- const struct rtl2832_config *cfg,
- struct i2c_adapter *i2c
-);
-
-extern struct i2c_adapter *rtl2832_get_i2c_adapter(
- struct dvb_frontend *fe
-);
-
-extern struct i2c_adapter *rtl2832_get_private_i2c_adapter(
- struct dvb_frontend *fe
-);
-
-extern int rtl2832_enable_external_ts_if(
- struct dvb_frontend *fe
-);
-
-#else
-
-static inline struct dvb_frontend *rtl2832_attach(
- const struct rtl2832_config *config,
- struct i2c_adapter *i2c
-)
-{
- pr_warn("%s: driver disabled by Kconfig\n", __func__);
- return NULL;
-}
-
-static inline struct i2c_adapter *rtl2832_get_i2c_adapter(
- struct dvb_frontend *fe
-)
-{
- return NULL;
-}
-
-static inline struct i2c_adapter *rtl2832_get_private_i2c_adapter(
- struct dvb_frontend *fe
-)
-{
- return NULL;
-}
-
-static inline int rtl2832_enable_external_ts_if(
- struct dvb_frontend *fe
-)
-{
- return -ENODEV;
-}
-
-#endif
+ /*
+ * Callbacks.
+ */
+ struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *);
+ struct i2c_adapter* (*get_i2c_adapter)(struct i2c_client *);
+ int (*enable_slave_ts)(struct i2c_client *);
+ int (*pid_filter)(struct dvb_frontend *, u8, u16, int);
+ int (*pid_filter_ctrl)(struct dvb_frontend *, int);
+ /* Register access for SDR module */
+ int (*bulk_read)(struct i2c_client *, unsigned int, void *, size_t);
+ int (*bulk_write)(struct i2c_client *, unsigned int, const void *, size_t);
+ int (*update_bits)(struct i2c_client *, unsigned int, unsigned int, unsigned int);
+};
#endif /* RTL2832_H */