projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 0c20e8ca MCC |
1 | /* |
| 2 | * SPDX-License-Identifier: GPL-2.0 | |
| 3 | * tuner-xc2028 | |
| 6cb45879 | 4 | * |
| 33e53161 | 5 | * Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org) |
| 6cb45879 MCC |
6 | */ |
| 7 | ||
| 215b95ba MCC |
8 | #ifndef __TUNER_XC2028_H__ |
| 9 | #define __TUNER_XC2028_H__ | |
| 10 | ||
| fada1935 | 11 | #include <media/dvb_frontend.h> |
| 215b95ba | 12 | |
| de3fe21b | 13 | #define XC2028_DEFAULT_FIRMWARE "xc3028-v27.fw" |
| 5ea7fe48 | 14 | #define XC3028L_DEFAULT_FIRMWARE "xc3028L-v36.fw" |
| de3fe21b | 15 | |
| 66c2d53d | 16 | /* Dmoduler IF (kHz) */ |
| 33e53161 | 17 | #define XC3028_FE_DEFAULT 0 /* Don't load SCODE */ |
| 66c2d53d MCC |
18 | #define XC3028_FE_LG60 6000 |
| 19 | #define XC3028_FE_ATI638 6380 | |
| 20 | #define XC3028_FE_OREN538 5380 | |
| 21 | #define XC3028_FE_OREN36 3600 | |
| 22 | #define XC3028_FE_TOYOTA388 3880 | |
| 23 | #define XC3028_FE_TOYOTA794 7940 | |
| 24 | #define XC3028_FE_DIBCOM52 5200 | |
| 25 | #define XC3028_FE_ZARLINK456 4560 | |
| 26 | #define XC3028_FE_CHINA 5200 | |
| b542dfdc | 27 | |
| 0975fc68 MCC |
28 | enum firmware_type { |
| 29 | XC2028_AUTO = 0, /* By default, auto-detects */ | |
| 30 | XC2028_D2633, | |
| 31 | XC2028_D2620, | |
| 32 | }; | |
| 33 | ||
| de3fe21b | 34 | struct xc2028_ctrl { |
| de3fe21b | 35 | char *fname; |
| 352fae1d | 36 | int max_len; |
| e5cc2bf4 | 37 | int msleep; |
| e0f0b37a | 38 | unsigned int scode_table; |
| d74cb25e | 39 | unsigned int mts :1; |
| d74cb25e | 40 | unsigned int input1:1; |
| 3dfefc50 CP |
41 | unsigned int vhfbw7:1; |
| 42 | unsigned int uhfbw8:1; | |
| 93b99923 | 43 | unsigned int disable_power_mgmt:1; |
| 2d5024a9 | 44 | unsigned int read_not_reliable:1; |
| 66c2d53d | 45 | unsigned int demod; |
| 0975fc68 | 46 | enum firmware_type type:2; |
| de3fe21b MCC |
47 | }; |
| 48 | ||
| a37b4c9b ML |
49 | struct xc2028_config { |
| 50 | struct i2c_adapter *i2c_adap; | |
| 6e6a8b5a | 51 | u8 i2c_addr; |
| 71a2ee37 | 52 | struct xc2028_ctrl *ctrl; |
| a37b4c9b ML |
53 | }; |
| 54 | ||
| 6cb45879 MCC |
55 | /* xc2028 commands for callback */ |
| 56 | #define XC2028_TUNER_RESET 0 | |
| 57 | #define XC2028_RESET_CLK 1 | |
| 4d37ece7 | 58 | #define XC2028_I2C_FLUSH 2 |
| 701672eb | 59 | |
| 9b174527 | 60 | #if IS_REACHABLE(CONFIG_MEDIA_TUNER_XC2028) |
| 7972f988 MK |
61 | extern struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, |
| 62 | struct xc2028_config *cfg); | |
| 215b95ba | 63 | #else |
| 7972f988 MK |
64 | static inline struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, |
| 65 | struct xc2028_config *cfg) | |
| 215b95ba MCC |
66 | { |
| 67 | printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n", | |
| 7e28adb2 | 68 | __func__); |
| 7972f988 | 69 | return NULL; |
| 215b95ba MCC |
70 | } |
| 71 | #endif | |
| 72 | ||
| 73 | #endif /* __TUNER_XC2028_H__ */ |