| /* SPDX-License-Identifier: GPL-2.0-or-later */ | |
| /* | |
| NXP TDA10048HN DVB OFDM demodulator driver | |
| Copyright (C) 2009 Steven Toth <stoth@kernellabs.com> | |
| */ | |
| #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 */ |