/* 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([31mCONFIG_DVB_TDA10048[0m) 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 */ |