1/* 2 Frontend-driver for TwinHan DST Frontend 3 4 Copyright (C) 2003 Jamie Honan 5 Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 2 of the License, or 10 (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program; if not, write to the Free Software 19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20*/ 21 22#ifndef DST_COMMON_H 23#define DST_COMMON_H 24 25#include <linux/dvb/frontend.h> 26#include <linux/device.h> 27#include <linux/mutex.h> 28#include "bt878.h" 29 30#include "dst_ca.h" 31 32 33#define NO_DELAY 0 34#define LONG_DELAY 1 35#define DEVICE_INIT 2 36 37#define DELAY 1 38 39#define DST_TYPE_IS_SAT 0 40#define DST_TYPE_IS_TERR 1 41#define DST_TYPE_IS_CABLE 2 42#define DST_TYPE_IS_ATSC 3 43 44#define DST_TYPE_HAS_TS188 1 45#define DST_TYPE_HAS_TS204 2 46#define DST_TYPE_HAS_SYMDIV 4 47#define DST_TYPE_HAS_FW_1 8 48#define DST_TYPE_HAS_FW_2 16 49#define DST_TYPE_HAS_FW_3 32 50#define DST_TYPE_HAS_FW_BUILD 64 51#define DST_TYPE_HAS_OBS_REGS 128 52#define DST_TYPE_HAS_INC_COUNT 256 53#define DST_TYPE_HAS_MULTI_FE 512 54#define DST_TYPE_HAS_NEWTUNE_2 1024 55#define DST_TYPE_HAS_DBOARD 2048 56#define DST_TYPE_HAS_VLF 4096 57 58/* Card capability list */ 59 60#define DST_TYPE_HAS_MAC 1 61#define DST_TYPE_HAS_DISEQC3 2 62#define DST_TYPE_HAS_DISEQC4 4 63#define DST_TYPE_HAS_DISEQC5 8 64#define DST_TYPE_HAS_MOTO 16 65#define DST_TYPE_HAS_CA 32 66#define DST_TYPE_HAS_ANALOG 64 /* Analog inputs */ 67#define DST_TYPE_HAS_SESSION 128 68 69#define TUNER_TYPE_MULTI 1 70#define TUNER_TYPE_UNKNOWN 2 71/* DVB-S */ 72#define TUNER_TYPE_L64724 4 73#define TUNER_TYPE_STV0299 8 74#define TUNER_TYPE_MB86A15 16 75 76/* DVB-T */ 77#define TUNER_TYPE_TDA10046 32 78 79/* ATSC */ 80#define TUNER_TYPE_NXT200x 64 81 82 83#define RDC_8820_PIO_0_DISABLE 0 84#define RDC_8820_PIO_0_ENABLE 1 85#define RDC_8820_INT 2 86#define RDC_8820_RESET 4 87 88/* DST Communication */ 89#define GET_REPLY 1 90#define NO_REPLY 0 91 92#define GET_ACK 1 93#define FIXED_COMM 8 94 95#define ACK 0xff 96 97struct dst_state { 98 99 struct i2c_adapter* i2c; 100 101 struct bt878* bt; 102 103 /* configuration settings */ 104 const struct dst_config* config; 105 106 struct dvb_frontend frontend; 107 108 /* private ASIC data */ 109 u8 tx_tuna[10]; 110 u8 rx_tuna[10]; 111 u8 rxbuffer[10]; 112 u8 diseq_flags; 113 u8 dst_type; 114 u32 type_flags; 115 u32 frequency; /* intermediate frequency in kHz for QPSK */ 116 fe_spectral_inversion_t inversion; 117 u32 symbol_rate; /* symbol rate in Symbols per second */ 118 fe_code_rate_t fec; 119 fe_sec_voltage_t voltage; 120 fe_sec_tone_mode_t tone; 121 u32 decode_freq; 122 u8 decode_lock; 123 u16 decode_strength; 124 u16 decode_snr; 125 unsigned long cur_jiff; 126 u8 k22; 127 fe_bandwidth_t bandwidth; 128 u32 dst_hw_cap; 129 u8 dst_fw_version; 130 fe_sec_mini_cmd_t minicmd; 131 fe_modulation_t modulation; 132 u8 messages[256]; 133 u8 mac_address[8]; 134 u8 fw_version[8]; 135 u8 card_info[8]; 136 u8 vendor[8]; 137 u8 board_info[8]; 138 u32 tuner_type; 139 char *tuner_name; 140 struct mutex dst_mutex; 141 u8 fw_name[8]; 142 struct dvb_device *dst_ca; 143}; 144 145struct tuner_types { 146 u32 tuner_type; 147 char *tuner_name; 148 char *board_name; 149 char *fw_name; 150}; 151 152struct dst_types { 153 char *device_id; 154 int offset; 155 u8 dst_type; 156 u32 type_flags; 157 u32 dst_feature; 158 u32 tuner_type; 159}; 160 161struct dst_config 162{ 163 /* the ASIC i2c address */ 164 u8 demod_address; 165}; 166 167int rdc_reset_state(struct dst_state *state); 168 169int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode); 170int dst_pio_disable(struct dst_state *state); 171int dst_error_recovery(struct dst_state* state); 172int dst_error_bailout(struct dst_state *state); 173int dst_comm_init(struct dst_state* state); 174 175int write_dst(struct dst_state *state, u8 * data, u8 len); 176int read_dst(struct dst_state *state, u8 * ret, u8 len); 177u8 dst_check_sum(u8 * buf, u32 len); 178struct dst_state* dst_attach(struct dst_state* state, struct dvb_adapter *dvb_adapter); 179struct dvb_device *dst_ca_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter); 180 181 182#endif // DST_COMMON_H 183