1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2/* 3 * Abilis Systems Single DVB-T Receiver 4 * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com> 5 */ 6#ifndef _AS10X_TYPES_H_ 7#define _AS10X_TYPES_H_ 8 9/*********************************/ 10/* MACRO DEFINITIONS */ 11/*********************************/ 12 13/* bandwidth constant values */ 14#define BW_5_MHZ 0x00 15#define BW_6_MHZ 0x01 16#define BW_7_MHZ 0x02 17#define BW_8_MHZ 0x03 18 19/* hierarchy priority selection values */ 20#define HIER_NO_PRIORITY 0x00 21#define HIER_LOW_PRIORITY 0x01 22#define HIER_HIGH_PRIORITY 0x02 23 24/* constellation available values */ 25#define CONST_QPSK 0x00 26#define CONST_QAM16 0x01 27#define CONST_QAM64 0x02 28#define CONST_UNKNOWN 0xFF 29 30/* hierarchy available values */ 31#define HIER_NONE 0x00 32#define HIER_ALPHA_1 0x01 33#define HIER_ALPHA_2 0x02 34#define HIER_ALPHA_4 0x03 35#define HIER_UNKNOWN 0xFF 36 37/* interleaving available values */ 38#define INTLV_NATIVE 0x00 39#define INTLV_IN_DEPTH 0x01 40#define INTLV_UNKNOWN 0xFF 41 42/* code rate available values */ 43#define CODE_RATE_1_2 0x00 44#define CODE_RATE_2_3 0x01 45#define CODE_RATE_3_4 0x02 46#define CODE_RATE_5_6 0x03 47#define CODE_RATE_7_8 0x04 48#define CODE_RATE_UNKNOWN 0xFF 49 50/* guard interval available values */ 51#define GUARD_INT_1_32 0x00 52#define GUARD_INT_1_16 0x01 53#define GUARD_INT_1_8 0x02 54#define GUARD_INT_1_4 0x03 55#define GUARD_UNKNOWN 0xFF 56 57/* transmission mode available values */ 58#define TRANS_MODE_2K 0x00 59#define TRANS_MODE_8K 0x01 60#define TRANS_MODE_4K 0x02 61#define TRANS_MODE_UNKNOWN 0xFF 62 63/* DVBH signalling available values */ 64#define TIMESLICING_PRESENT 0x01 65#define MPE_FEC_PRESENT 0x02 66 67/* tune state available */ 68#define TUNE_STATUS_NOT_TUNED 0x00 69#define TUNE_STATUS_IDLE 0x01 70#define TUNE_STATUS_LOCKING 0x02 71#define TUNE_STATUS_SIGNAL_DVB_OK 0x03 72#define TUNE_STATUS_STREAM_DETECTED 0x04 73#define TUNE_STATUS_STREAM_TUNED 0x05 74#define TUNE_STATUS_ERROR 0xFF 75 76/* available TS FID filter types */ 77#define TS_PID_TYPE_TS 0 78#define TS_PID_TYPE_PSI_SI 1 79#define TS_PID_TYPE_MPE 2 80 81/* number of echos available */ 82#define MAX_ECHOS 15 83 84/* Context types */ 85#define CONTEXT_LNA 1010 86#define CONTEXT_ELNA_HYSTERESIS 4003 87#define CONTEXT_ELNA_GAIN 4004 88#define CONTEXT_MER_THRESHOLD 5005 89#define CONTEXT_MER_OFFSET 5006 90#define CONTEXT_IR_STATE 7000 91#define CONTEXT_TSOUT_MSB_FIRST 7004 92#define CONTEXT_TSOUT_FALLING_EDGE 7005 93 94/* Configuration modes */ 95#define CFG_MODE_ON 0 96#define CFG_MODE_OFF 1 97#define CFG_MODE_AUTO 2 98 99struct as10x_tps { 100 uint8_t modulation; 101 uint8_t hierarchy; 102 uint8_t interleaving_mode; 103 uint8_t code_rate_HP; 104 uint8_t code_rate_LP; 105 uint8_t guard_interval; 106 uint8_t transmission_mode; 107 uint8_t DVBH_mask_HP; 108 uint8_t DVBH_mask_LP; 109 uint16_t cell_ID; 110} __packed; 111 112struct as10x_tune_args { 113 /* frequency */ 114 uint32_t freq; 115 /* bandwidth */ 116 uint8_t bandwidth; 117 /* hierarchy selection */ 118 uint8_t hier_select; 119 /* constellation */ 120 uint8_t modulation; 121 /* hierarchy */ 122 uint8_t hierarchy; 123 /* interleaving mode */ 124 uint8_t interleaving_mode; 125 /* code rate */ 126 uint8_t code_rate; 127 /* guard interval */ 128 uint8_t guard_interval; 129 /* transmission mode */ 130 uint8_t transmission_mode; 131} __packed; 132 133struct as10x_tune_status { 134 /* tune status */ 135 uint8_t tune_state; 136 /* signal strength */ 137 int16_t signal_strength; 138 /* packet error rate 10^-4 */ 139 uint16_t PER; 140 /* bit error rate 10^-4 */ 141 uint16_t BER; 142} __packed; 143 144struct as10x_demod_stats { 145 /* frame counter */ 146 uint32_t frame_count; 147 /* Bad frame counter */ 148 uint32_t bad_frame_count; 149 /* Number of wrong bytes fixed by Reed-Solomon */ 150 uint32_t bytes_fixed_by_rs; 151 /* Averaged MER */ 152 uint16_t mer; 153 /* statistics calculation state indicator (started or not) */ 154 uint8_t has_started; 155} __packed; 156 157struct as10x_ts_filter { 158 uint16_t pid; /* valid PID value 0x00 : 0x2000 */ 159 uint8_t type; /* Red TS_PID_TYPE_<N> values */ 160 uint8_t idx; /* index in filtering table */ 161} __packed; 162 163struct as10x_register_value { 164 uint8_t mode; 165 union { 166 uint8_t value8; /* 8 bit value */ 167 uint16_t value16; /* 16 bit value */ 168 uint32_t value32; /* 32 bit value */ 169 } __packed u; 170} __packed; 171 172struct as10x_register_addr { 173 /* register addr */ 174 uint32_t addr; 175 /* register mode access */ 176 uint8_t mode; 177}; 178 179#endif 180