| /* |
| * NXP TDA10071 + Conexant CX24118A DVB-S/S2 demodulator + tuner driver |
| * |
| * Copyright (C) 2011 Antti Palosaari <crope@iki.fi> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| */ |
| |
| #ifndef TDA10071_H |
| #define TDA10071_H |
| |
| #include <linux/kconfig.h> |
| #include <linux/dvb/frontend.h> |
| |
| struct tda10071_config { |
| /* Demodulator I2C address. |
| * Default: none, must set |
| * Values: 0x55, |
| */ |
| u8 demod_i2c_addr; |
| |
| /* Tuner I2C address. |
| * Default: none, must set |
| * Values: 0x14, 0x54, ... |
| */ |
| u8 tuner_i2c_addr; |
| |
| /* Max bytes I2C provider can write at once. |
| * Note: Buffer is taken from the stack currently! |
| * Default: none, must set |
| * Values: |
| */ |
| u16 i2c_wr_max; |
| |
| /* TS output mode. |
| * Default: TDA10071_TS_SERIAL |
| * Values: |
| */ |
| #define TDA10071_TS_SERIAL 0 |
| #define TDA10071_TS_PARALLEL 1 |
| u8 ts_mode; |
| |
| /* Input spectrum inversion. |
| * Default: 0 |
| * Values: 0, 1 |
| */ |
| bool spec_inv; |
| |
| /* Xtal frequency Hz |
| * Default: none, must set |
| * Values: |
| */ |
| u32 xtal; |
| |
| /* PLL multiplier. |
| * Default: none, must set |
| * Values: |
| */ |
| u8 pll_multiplier; |
| }; |
| |
| |
| #if IS_ENABLED(CONFIG_DVB_TDA10071) |
| extern struct dvb_frontend *tda10071_attach( |
| const struct tda10071_config *config, struct i2c_adapter *i2c); |
| #else |
| static inline struct dvb_frontend *tda10071_attach( |
| const struct tda10071_config *config, struct i2c_adapter *i2c) |
| { |
| dev_warn(&i2c->dev, "%s: driver disabled by Kconfig\n", __func__); |
| return NULL; |
| } |
| #endif |
| |
| #endif /* TDA10071_H */ |
