projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 85bc9b51 AP |
1 | /* |
| 2 | * Allegro A8293 SEC driver | |
| 3 | * | |
| 4 | * Copyright (C) 2011 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 A8293_H | |
| 22 | #define A8293_H | |
| 23 | ||
| b561baec | 24 | #include "dvb_frontend.h" |
| 782d8b74 MCC |
25 | #include <linux/kconfig.h> |
| 26 | ||
| b561baec AP |
27 | /* |
| 28 | * I2C address | |
| 29 | * 0x08, 0x09, 0x0a, 0x0b | |
| 30 | */ | |
| 31 | ||
| 32 | /** | |
| 33 | * struct a8293_platform_data - Platform data for the a8293 driver | |
| 34 | * @dvb_frontend: DVB frontend. | |
| 35 | */ | |
| 36 | struct a8293_platform_data { | |
| 37 | struct dvb_frontend *dvb_frontend; | |
| 38 | }; | |
| 39 | ||
| 40 | ||
| 85bc9b51 AP |
41 | struct a8293_config { |
| 42 | u8 i2c_addr; | |
| 43 | }; | |
| 44 | ||
| 9b174527 | 45 | #if IS_REACHABLE(CONFIG_DVB_A8293) |
| 85bc9b51 AP |
46 | extern struct dvb_frontend *a8293_attach(struct dvb_frontend *fe, |
| 47 | struct i2c_adapter *i2c, const struct a8293_config *cfg); | |
| 48 | #else | |
| 49 | static inline struct dvb_frontend *a8293_attach(struct dvb_frontend *fe, | |
| 50 | struct i2c_adapter *i2c, const struct a8293_config *cfg) | |
| 51 | { | |
| 52 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); | |
| 53 | return NULL; | |
| 54 | } | |
| 55 | #endif | |
| 56 | ||
| 57 | #endif /* A8293_H */ |