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 "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[2]; 42 u32 ber; 43 u32 ucb; 44 enum fe_status fe_status; 45 enum fe_delivery_system delivery_system; 46 bool warm; /* FW running */ 47 }; 48 49 static struct tda10071_modcod { 50 enum fe_delivery_system delivery_system; 51 enum fe_modulation modulation; 52 enum fe_code_rate fec; 53 u8 val; 54 } TDA10071_MODCOD[] = { 55 /* NBC-QPSK */ 56 { SYS_DVBS2, QPSK, FEC_AUTO, 0x00 }, 57 { SYS_DVBS2, QPSK, FEC_1_2, 0x04 }, 58 { SYS_DVBS2, QPSK, FEC_3_5, 0x05 }, 59 { SYS_DVBS2, QPSK, FEC_2_3, 0x06 }, 60 { SYS_DVBS2, QPSK, FEC_3_4, 0x07 }, 61 { SYS_DVBS2, QPSK, FEC_4_5, 0x08 }, 62 { SYS_DVBS2, QPSK, FEC_5_6, 0x09 }, 63 { SYS_DVBS2, QPSK, FEC_8_9, 0x0a }, 64 { SYS_DVBS2, QPSK, FEC_9_10, 0x0b }, 65 /* 8PSK */ 66 { SYS_DVBS2, PSK_8, FEC_AUTO, 0x00 }, 67 { SYS_DVBS2, PSK_8, FEC_3_5, 0x0c }, 68 { SYS_DVBS2, PSK_8, FEC_2_3, 0x0d }, 69 { SYS_DVBS2, PSK_8, FEC_3_4, 0x0e }, 70 { SYS_DVBS2, PSK_8, FEC_5_6, 0x0f }, 71 { SYS_DVBS2, PSK_8, FEC_8_9, 0x10 }, 72 { SYS_DVBS2, PSK_8, FEC_9_10, 0x11 }, 73 /* QPSK */ 74 { SYS_DVBS, QPSK, FEC_AUTO, 0x2d }, 75 { SYS_DVBS, QPSK, FEC_1_2, 0x2e }, 76 { SYS_DVBS, QPSK, FEC_2_3, 0x2f }, 77 { SYS_DVBS, QPSK, FEC_3_4, 0x30 }, 78 { SYS_DVBS, QPSK, FEC_5_6, 0x31 }, 79 { SYS_DVBS, QPSK, FEC_7_8, 0x32 }, 80 }; 81 82 struct tda10071_reg_val_mask { 83 u8 reg; 84 u8 val; 85 u8 mask; 86 }; 87 88 /* firmware filename */ 89 #define TDA10071_FIRMWARE "dvb-fe-tda10071.fw" 90 91 /* firmware commands */ 92 #define CMD_DEMOD_INIT 0x10 93 #define CMD_CHANGE_CHANNEL 0x11 94 #define CMD_MPEG_CONFIG 0x13 95 #define CMD_TUNER_INIT 0x15 96 #define CMD_GET_AGCACC 0x1a 97 98 #define CMD_LNB_CONFIG 0x20 99 #define CMD_LNB_SEND_DISEQC 0x21 100 #define CMD_LNB_SET_DC_LEVEL 0x22 101 #define CMD_LNB_PCB_CONFIG 0x23 102 #define CMD_LNB_SEND_TONEBURST 0x24 103 #define CMD_LNB_UPDATE_REPLY 0x25 104 105 #define CMD_GET_FW_VERSION 0x35 106 #define CMD_SET_SLEEP_MODE 0x36 107 #define CMD_BER_CONTROL 0x3e 108 #define CMD_BER_UPDATE_COUNTERS 0x3f 109 110 /* firmware command struct */ 111 #define TDA10071_ARGLEN 30 112 struct tda10071_cmd { 113 u8 args[TDA10071_ARGLEN]; 114 u8 len; 115 }; 116 117 118 #endif /* TDA10071_PRIV */ 119