1 /* 2 * NXP TDA10071 + Conexant CX24118A DVB-S/S2 demodulator + tuner driver 3 * 4 * Copyright (C) 2011 Antti Palosaari <crope@iki.fi> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License along 17 * with this program; if not, write to the Free Software Foundation, Inc., 18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 19 */ 20 21 #ifndef TDA10071_PRIV 22 #define TDA10071_PRIV 23 24 #include <media/dvb_frontend.h> 25 #include "tda10071.h" 26 #include <linux/firmware.h> 27 #include <linux/regmap.h> 28 29 struct tda10071_dev { 30 struct dvb_frontend fe; 31 struct i2c_client *client; 32 struct regmap *regmap; 33 struct mutex cmd_execute_mutex; 34 u32 clk; 35 u16 i2c_wr_max; 36 u8 ts_mode; 37 bool spec_inv; 38 u8 pll_multiplier; 39 u8 tuner_i2c_addr; 40 41 u8 meas_count; 42 u32 dvbv3_ber; 43 enum fe_status fe_status; 44 enum fe_delivery_system delivery_system; 45 bool warm; /* FW running */ 46 u64 post_bit_error; 47 u64 block_error; 48 }; 49 50 static struct tda10071_modcod { 51 enum fe_delivery_system delivery_system; 52 enum fe_modulation modulation; 53 enum fe_code_rate fec; 54 u8 val; 55 } TDA10071_MODCOD[] = { 56 /* NBC-QPSK */ 57 { SYS_DVBS2, QPSK, FEC_AUTO, 0x00 }, 58 { SYS_DVBS2, QPSK, FEC_1_2, 0x04 }, 59 { SYS_DVBS2, QPSK, FEC_3_5, 0x05 }, 60 { SYS_DVBS2, QPSK, FEC_2_3, 0x06 }, 61 { SYS_DVBS2, QPSK, FEC_3_4, 0x07 }, 62 { SYS_DVBS2, QPSK, FEC_4_5, 0x08 }, 63 { SYS_DVBS2, QPSK, FEC_5_6, 0x09 }, 64 { SYS_DVBS2, QPSK, FEC_8_9, 0x0a }, 65 { SYS_DVBS2, QPSK, FEC_9_10, 0x0b }, 66 /* 8PSK */ 67 { SYS_DVBS2, PSK_8, FEC_AUTO, 0x00 }, 68 { SYS_DVBS2, PSK_8, FEC_3_5, 0x0c }, 69 { SYS_DVBS2, PSK_8, FEC_2_3, 0x0d }, 70 { SYS_DVBS2, PSK_8, FEC_3_4, 0x0e }, 71 { SYS_DVBS2, PSK_8, FEC_5_6, 0x0f }, 72 { SYS_DVBS2, PSK_8, FEC_8_9, 0x10 }, 73 { SYS_DVBS2, PSK_8, FEC_9_10, 0x11 }, 74 /* QPSK */ 75 { SYS_DVBS, QPSK, FEC_AUTO, 0x2d }, 76 { SYS_DVBS, QPSK, FEC_1_2, 0x2e }, 77 { SYS_DVBS, QPSK, FEC_2_3, 0x2f }, 78 { SYS_DVBS, QPSK, FEC_3_4, 0x30 }, 79 { SYS_DVBS, QPSK, FEC_5_6, 0x31 }, 80 { SYS_DVBS, QPSK, FEC_7_8, 0x32 }, 81 }; 82 83 struct tda10071_reg_val_mask { 84 u8 reg; 85 u8 val; 86 u8 mask; 87 }; 88 89 /* firmware filename */ 90 #define TDA10071_FIRMWARE "dvb-fe-tda10071.fw" 91 92 /* firmware commands */ 93 #define CMD_DEMOD_INIT 0x10 94 #define CMD_CHANGE_CHANNEL 0x11 95 #define CMD_MPEG_CONFIG 0x13 96 #define CMD_TUNER_INIT 0x15 97 #define CMD_GET_AGCACC 0x1a 98 99 #define CMD_LNB_CONFIG 0x20 100 #define CMD_LNB_SEND_DISEQC 0x21 101 #define CMD_LNB_SET_DC_LEVEL 0x22 102 #define CMD_LNB_PCB_CONFIG 0x23 103 #define CMD_LNB_SEND_TONEBURST 0x24 104 #define CMD_LNB_UPDATE_REPLY 0x25 105 106 #define CMD_GET_FW_VERSION 0x35 107 #define CMD_SET_SLEEP_MODE 0x36 108 #define CMD_BER_CONTROL 0x3e 109 #define CMD_BER_UPDATE_COUNTERS 0x3f 110 111 /* firmware command struct */ 112 #define TDA10071_ARGLEN 30 113 struct tda10071_cmd { 114 u8 args[TDA10071_ARGLEN]; 115 u8 len; 116 }; 117 118 119 #endif /* TDA10071_PRIV */ 120