| /* |
| NXP TDA10048HN DVB OFDM demodulator driver |
| |
| Copyright (C) 2009 Steven Toth <stoth@kernellabs.com> |
| |
| 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., 675 Mass Ave, Cambridge, MA 02139, USA. |
| |
| */ |
| |
| #ifndef TDA10048_H |
| #define TDA10048_H |
| |
| #include <linux/dvb/frontend.h> |
| #include <linux/firmware.h> |
| |
| struct tda10048_config { |
| |
| /* the demodulator's i2c address */ |
| u8 demod_address; |
| |
| /* serial/parallel output */ |
| #define TDA10048_PARALLEL_OUTPUT 0 |
| #define TDA10048_SERIAL_OUTPUT 1 |
| u8 output_mode; |
| |
| #define TDA10048_BULKWRITE_200 200 |
| #define TDA10048_BULKWRITE_50 50 |
| u8 fwbulkwritelen; |
| |
| /* Spectral Inversion */ |
| #define TDA10048_INVERSION_OFF 0 |
| #define TDA10048_INVERSION_ON 1 |
| u8 inversion; |
| |
| #define TDA10048_IF_3300 3300 |
| #define TDA10048_IF_3500 3500 |
| #define TDA10048_IF_3800 3800 |
| #define TDA10048_IF_4000 4000 |
| #define TDA10048_IF_4300 4300 |
| #define TDA10048_IF_4500 4500 |
| #define TDA10048_IF_4750 4750 |
| #define TDA10048_IF_5000 5000 |
| #define TDA10048_IF_36130 36130 |
| u16 dtv6_if_freq_khz; |
| u16 dtv7_if_freq_khz; |
| u16 dtv8_if_freq_khz; |
| |
| #define TDA10048_CLK_4000 4000 |
| #define TDA10048_CLK_16000 16000 |
| u16 clk_freq_khz; |
| |
| /* Disable I2C gate access */ |
| u8 disable_gate_access; |
| |
| bool no_firmware; |
| |
| bool set_pll; |
| u8 pll_m; |
| u8 pll_p; |
| u8 pll_n; |
| }; |
| |
| #if IS_REACHABLE(CONFIG_DVB_TDA10048) |
| extern struct dvb_frontend *tda10048_attach( |
| const struct tda10048_config *config, |
| struct i2c_adapter *i2c); |
| #else |
| static inline struct dvb_frontend *tda10048_attach( |
| const struct tda10048_config *config, |
| struct i2c_adapter *i2c) |
| { |
| printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| return NULL; |
| } |
| #endif /* CONFIG_DVB_TDA10048 */ |
| |
| #endif /* TDA10048_H */ |