projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blame
| Commit | Line | Data |
|---|---|---|
| a80abc58 MCC |
1 | /* |
| 2 | * Elonics R820T silicon tuner driver | |
| 3 | * | |
| 4 | * Copyright (C) 2012 Antti Palosaari <crope@iki.fi> | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License as published by | |
| 8 | * the Free Software Foundation; either version 2 of the License, or | |
| 9 | * (at your option) any later version. | |
| 10 | * | |
| 11 | * This program is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | * GNU General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU General Public License along | |
| 17 | * with this program; if not, write to the Free Software Foundation, Inc., | |
| 18 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 19 | */ | |
| 20 | ||
| 21 | #ifndef R820T_H | |
| 22 | #define R820T_H | |
| 23 | ||
| 24 | #include <linux/kconfig.h> | |
| 25 | #include "dvb_frontend.h" | |
| 26 | ||
| 27 | enum r820t_chip { | |
| 28 | CHIP_R820T, | |
| d75d5388 MCC |
29 | CHIP_R620D, |
| 30 | CHIP_R828D, | |
| 31 | CHIP_R828, | |
| a80abc58 MCC |
32 | CHIP_R828S, |
| 33 | CHIP_R820C, | |
| 34 | }; | |
| 35 | ||
| 36 | struct r820t_config { | |
| 37 | u8 i2c_addr; /* 0x34 */ | |
| a80abc58 MCC |
38 | u32 xtal; |
| 39 | enum r820t_chip rafael_chip; | |
| 40 | unsigned max_i2c_msg_len; | |
| 84ddc33c | 41 | bool use_diplexer; |
| 7063c145 | 42 | bool use_predetect; |
| a80abc58 MCC |
43 | }; |
| 44 | ||
| 45 | #if IS_ENABLED(CONFIG_MEDIA_TUNER_R820T) | |
| 46 | struct dvb_frontend *r820t_attach(struct dvb_frontend *fe, | |
| 47 | struct i2c_adapter *i2c, | |
| 48 | const struct r820t_config *cfg); | |
| 49 | #else | |
| 50 | static inline struct dvb_frontend *r820t_attach(struct dvb_frontend *fe, | |
| 51 | struct i2c_adapter *i2c, | |
| 52 | const struct r820t_config *cfg) | |
| 53 | { | |
| 54 | pr_warn("%s: driver disabled by Kconfig\n", __func__); | |
| 55 | return NULL; | |
| 56 | } | |
| 57 | #endif | |
| 58 | ||
| 59 | #endif |