projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 74ba9207 | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 1da177e4 | 2 | /* |
| aa323ac8 HB |
3 | TDA10021/TDA10023 - Single Chip Cable Channel Receiver driver module |
| 4 | used on the the Siemens DVB-C cards | |
| 1da177e4 LT |
5 | |
| 6 | Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de> | |
| 7 | Copyright (C) 2004 Markus Schulz <msc@antzsystem.de> | |
| 9101e622 | 8 | Support for TDA10021 |
| 1da177e4 | 9 | |
| 1da177e4 LT |
10 | */ |
| 11 | ||
| aa323ac8 HB |
12 | #ifndef TDA1002x_H |
| 13 | #define TDA1002x_H | |
| 1da177e4 LT |
14 | |
| 15 | #include <linux/dvb/frontend.h> | |
| 16 | ||
| 4388c3b4 AP |
17 | struct tda1002x_config { |
| 18 | /* the demodulator's i2c address */ | |
| 19 | u8 demod_address; | |
| 20 | u8 invert; | |
| 21 | }; | |
| 22 | ||
| e7588866 AP |
23 | enum tda10023_output_mode { |
| 24 | TDA10023_OUTPUT_MODE_PARALLEL_A = 0xe0, | |
| 25 | TDA10023_OUTPUT_MODE_PARALLEL_B = 0xa1, | |
| 26 | TDA10023_OUTPUT_MODE_PARALLEL_C = 0xa0, | |
| 27 | TDA10023_OUTPUT_MODE_SERIAL, /* TODO: not implemented */ | |
| 28 | }; | |
| 29 | ||
| 4388c3b4 | 30 | struct tda10023_config { |
| 1da177e4 LT |
31 | /* the demodulator's i2c address */ |
| 32 | u8 demod_address; | |
| dc120b07 | 33 | u8 invert; |
| 4388c3b4 AP |
34 | |
| 35 | /* clock settings */ | |
| 36 | u32 xtal; /* defaults: 28920000 */ | |
| 37 | u8 pll_m; /* defaults: 8 */ | |
| 38 | u8 pll_p; /* defaults: 4 */ | |
| 39 | u8 pll_n; /* defaults: 1 */ | |
| 40 | ||
| e7588866 AP |
41 | /* MPEG2 TS output mode */ |
| 42 | u8 output_mode; | |
| 43 | ||
| 4388c3b4 AP |
44 | /* input freq offset + baseband conversion type */ |
| 45 | u16 deltaf; | |
| 1da177e4 LT |
46 | }; |
| 47 | ||
| 9b174527 | 48 | #if IS_REACHABLE(CONFIG_DVB_TDA10021) |
| aa323ac8 | 49 | extern struct dvb_frontend* tda10021_attach(const struct tda1002x_config* config, |
| 1da177e4 | 50 | struct i2c_adapter* i2c, u8 pwm); |
| 102a342b | 51 | #else |
| aa323ac8 | 52 | static inline struct dvb_frontend* tda10021_attach(const struct tda1002x_config* config, |
| 102a342b AQ |
53 | struct i2c_adapter* i2c, u8 pwm) |
| 54 | { | |
| 271ddbf7 | 55 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| 102a342b AQ |
56 | return NULL; |
| 57 | } | |
| 58 | #endif // CONFIG_DVB_TDA10021 | |
| 1da177e4 | 59 | |
| 9b174527 | 60 | #if IS_REACHABLE(CONFIG_DVB_TDA10023) |
| 4388c3b4 AP |
61 | extern struct dvb_frontend *tda10023_attach( |
| 62 | const struct tda10023_config *config, | |
| 63 | struct i2c_adapter *i2c, u8 pwm); | |
| aa323ac8 | 64 | #else |
| 4388c3b4 | 65 | static inline struct dvb_frontend *tda10023_attach( |
| 4ee48c42 | 66 | const struct tda10023_config *config, |
| 4388c3b4 | 67 | struct i2c_adapter *i2c, u8 pwm) |
| aa323ac8 | 68 | { |
| 271ddbf7 | 69 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| aa323ac8 HB |
70 | return NULL; |
| 71 | } | |
| 72 | #endif // CONFIG_DVB_TDA10023 | |
| 73 | ||
| 74 | #endif // TDA1002x_H |