| Antti Palosaari | 4b64bb2 | 2012-03-30 08:21:25 -0300 | [diff] [blame^] | 1 | /* |
| 2 | * Afatech AF9033 demodulator driver |
| 3 | * |
| 4 | * Copyright (C) 2009 Antti Palosaari <crope@iki.fi> |
| 5 | * Copyright (C) 2012 Antti Palosaari <crope@iki.fi> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License along |
| 18 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 19 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | */ |
| 21 | |
| 22 | #ifndef AF9033_H |
| 23 | #define AF9033_H |
| 24 | |
| 25 | struct af9033_config { |
| 26 | /* |
| 27 | * I2C address |
| 28 | */ |
| 29 | u8 i2c_addr; |
| 30 | |
| 31 | /* |
| 32 | * clock Hz |
| 33 | * 12000000, 22000000, 24000000, 34000000, 32000000, 28000000, 26000000, |
| 34 | * 30000000, 36000000, 20480000, 16384000 |
| 35 | */ |
| 36 | u32 clock; |
| 37 | |
| 38 | /* |
| 39 | * tuner |
| 40 | */ |
| 41 | #define AF9033_TUNER_TUA9001 0x27 /* Infineon TUA 9001 */ |
| 42 | #define AF9033_TUNER_FC0011 0x28 /* Fitipower FC0011 */ |
| 43 | u8 tuner; |
| 44 | |
| 45 | /* |
| 46 | * TS settings |
| 47 | */ |
| 48 | #define AF9033_TS_MODE_USB 0 |
| 49 | #define AF9033_TS_MODE_PARALLEL 1 |
| 50 | #define AF9033_TS_MODE_SERIAL 2 |
| 51 | u8 ts_mode:2; |
| 52 | |
| 53 | /* |
| 54 | * input spectrum inversion |
| 55 | */ |
| 56 | bool spec_inv; |
| 57 | }; |
| 58 | |
| 59 | |
| 60 | #if defined(CONFIG_DVB_AF9033) || \ |
| 61 | (defined(CONFIG_DVB_AF9033_MODULE) && defined(MODULE)) |
| 62 | extern struct dvb_frontend *af9033_attach(const struct af9033_config *config, |
| 63 | struct i2c_adapter *i2c); |
| 64 | #else |
| 65 | static inline struct dvb_frontend *af9033_attach( |
| 66 | const struct af9033_config *config, struct i2c_adapter *i2c) |
| 67 | { |
| 68 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| 69 | return NULL; |
| 70 | } |
| 71 | #endif |
| 72 | |
| 73 | #endif /* AF9033_H */ |