Mauro Carvalho Chehab | 6cb4587 | 2007-10-02 11:57:03 -0300 | [diff] [blame] | 1 | /* tuner-xc2028 |
| 2 | * |
| 3 | * Copyright (c) 2007 Mauro Carvalho Chehab (mchehab@infradead.org) |
| 4 | * This code is placed under the terms of the GNU General Public License v2 |
| 5 | */ |
| 6 | |
Mauro Carvalho Chehab | 215b95b | 2007-10-23 15:24:06 -0300 | [diff] [blame] | 7 | #ifndef __TUNER_XC2028_H__ |
| 8 | #define __TUNER_XC2028_H__ |
| 9 | |
| 10 | #include "dvb_frontend.h" |
| 11 | |
Mauro Carvalho Chehab | de3fe21 | 2007-10-24 09:22:08 -0300 | [diff] [blame] | 12 | #define XC2028_DEFAULT_FIRMWARE "xc3028-v27.fw" |
| 13 | |
| 14 | enum xc2028_firm_type { |
| 15 | XC2028_FIRM_NORMAL, |
| 16 | XC2028_FIRM_MTS, |
| 17 | }; |
| 18 | |
| 19 | struct xc2028_ctrl { |
| 20 | enum xc2028_firm_type type; |
| 21 | char *fname; |
Mauro Carvalho Chehab | 352fae1 | 2007-11-01 16:56:26 -0300 | [diff] [blame^] | 22 | int max_len; |
Mauro Carvalho Chehab | de3fe21 | 2007-10-24 09:22:08 -0300 | [diff] [blame] | 23 | }; |
| 24 | |
Mauro Carvalho Chehab | 6cb4587 | 2007-10-02 11:57:03 -0300 | [diff] [blame] | 25 | /* xc2028 commands for callback */ |
| 26 | #define XC2028_TUNER_RESET 0 |
| 27 | #define XC2028_RESET_CLK 1 |
Michel Ludwig | 701672e | 2007-07-18 10:29:10 -0300 | [diff] [blame] | 28 | |
Mauro Carvalho Chehab | 215b95b | 2007-10-23 15:24:06 -0300 | [diff] [blame] | 29 | #if defined(CONFIG_TUNER_XC2028) || (defined(CONFIG_TUNER_XC2028_MODULE) && defined(MODULE)) |
| 30 | int xc2028_attach(struct dvb_frontend *fe, struct i2c_adapter* i2c_adap, |
| 31 | u8 i2c_addr, struct device *dev, void *video_dev, |
| 32 | int (*tuner_callback) (void *dev, int command,int arg)); |
| 33 | |
| 34 | #else |
| 35 | static inline int xc2028_attach(struct dvb_frontend *fe, |
| 36 | struct i2c_adapter* i2c_adap, |
| 37 | u8 i2c_addr, struct device *dev, void *video_dev, |
| 38 | int (*tuner_callback) (void *dev, int command,int arg)) |
| 39 | { |
| 40 | printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n", |
| 41 | __FUNCTION__); |
| 42 | return -EINVAL; |
| 43 | } |
| 44 | #endif |
| 45 | |
| 46 | #endif /* __TUNER_XC2028_H__ */ |