/* STB0899 Multistandard Frontend driver Copyright (C) Manu Abraham (abraham.manu@gmail.com) Copyright (C) ST Microelectronics 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 __STB0899_DRV_H #define __STB0899_DRV_H #include <linux/kernel.h> #include <linux/module.h> #include "dvb_frontend.h" #define STB0899_TSMODE_SERIAL 1 #define STB0899_CLKPOL_FALLING 2 #define STB0899_CLKNULL_PARITY 3 #define STB0899_SYNC_FORCED 4 #define STB0899_FECMODE_DSS 5 struct stb0899_s1_reg { u16 address; u8 data; }; struct stb0899_s2_reg { u16 offset; u32 base_address; u32 data; }; enum stb0899_inversion { IQ_SWAP_OFF = 0, IQ_SWAP_ON, IQ_SWAP_AUTO }; #define STB0899_GPIO00 0xf140 #define STB0899_GPIO01 0xf141 #define STB0899_GPIO02 0xf142 #define STB0899_GPIO03 0xf143 #define STB0899_GPIO04 0xf144 #define STB0899_GPIO05 0xf145 #define STB0899_GPIO06 0xf146 #define STB0899_GPIO07 0xf147 #define STB0899_GPIO08 0xf148 #define STB0899_GPIO09 0xf149 #define STB0899_GPIO10 0xf14a #define STB0899_GPIO11 0xf14b #define STB0899_GPIO12 0xf14c #define STB0899_GPIO13 0xf14d #define STB0899_GPIO14 0xf14e #define STB0899_GPIO15 0xf14f #define STB0899_GPIO16 0xf150 #define STB0899_GPIO17 0xf151 #define STB0899_GPIO18 0xf152 #define STB0899_GPIO19 0xf153 #define STB0899_GPIO20 0xf154 #define STB0899_GPIOPULLUP 0x01 /* Output device is connected to Vdd */ #define STB0899_GPIOPULLDN 0x00 /* Output device is connected to Vss */ #define STB0899_POSTPROC_GPIO_POWER 0x00 #define STB0899_POSTPROC_GPIO_LOCK 0x01 /* * Post process output configuration control * 1. POWER ON/OFF (index 0) * 2. FE_HAS_LOCK/LOCK_LOSS (index 1) * * @gpio = one of the above listed GPIO's * @level = output state: pulled up or low */ struct stb0899_postproc { u16 gpio; u8 level; }; struct stb0899_config { const struct stb0899_s1_reg *init_dev; const struct stb0899_s2_reg *init_s2_demod; const struct stb0899_s1_reg *init_s1_demod; const struct stb0899_s2_reg *init_s2_fec; const struct stb0899_s1_reg *init_tst; const struct stb0899_postproc *postproc; enum stb0899_inversion inversion; u32 xtal_freq; u8 demod_address; u8 ts_output_mode; u8 block_sync_mode; u8 ts_pfbit_toggle; u8 clock_polarity; u8 data_clk_parity; u8 fec_mode; u8 data_output_ctl; u8 data_fifo_mode; u8 out_rate_comp; u8 i2c_repeater; // int inversion; int lo_clk; int hi_clk; u32 esno_ave; u32 esno_quant; u32 avframes_coarse; u32 avframes_fine; u32 miss_threshold; u32 uwp_threshold_acq; u32 uwp_threshold_track; u32 uwp_threshold_sof; u32 sof_search_timeout; u32 btr_nco_bits; u32 btr_gain_shift_offset; u32 crl_nco_bits; u32 ldpc_max_iter; int (*tuner_set_frequency)(struct dvb_frontend *fe, u32 frequency); int (*tuner_get_frequency)(struct dvb_frontend *fe, u32 *frequency); int (*tuner_set_bandwidth)(struct dvb_frontend *fe, u32 bandwidth); int (*tuner_get_bandwidth)(struct dvb_frontend *fe, u32 *bandwidth); int (*tuner_set_rfsiggain)(struct dvb_frontend *fe, u32 rf_gain); }; #if defined(CONFIG_DVB_STB0899) || (defined(CONFIG_DVB_STB0899_MODULE) && defined(MODULE)) extern struct dvb_frontend *stb0899_attach(struct stb0899_config *config, struct i2c_adapter *i2c); #else static inline struct dvb_frontend *stb0899_attach(struct stb0899_config *config, struct i2c_adapter *i2c) { printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__); return NULL; } #endif //CONFIG_DVB_STB0899 #endif