drivers/media/dvb-frontends/it913x-fe.h

   1 /*
   2  *  Driver for it913x Frontend
   3  *
   4  *
   5  *  This program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
  19  */
  20
  21 #ifndef IT913X_FE_H
  22 #define IT913X_FE_H
  23
  24 #include <linux/kconfig.h>
  25 #include <linux/dvb/frontend.h>
  26 #include "dvb_frontend.h"
  27
  28 struct ite_config {
  29         u8 chip_ver;
  30         u16 chip_type;
  31         u32 firmware;
  32         u8 firmware_ver;
  33         u8 adc_x2;
  34         u8 tuner_id_0;
  35         u8 tuner_id_1;
  36         u8 dual_mode;
  37         u8 adf;
  38         /* option to read SIGNAL_LEVEL */
  39         u8 read_slevel;
  40 };
  41
  42 #if IS_ENABLED(CONFIG_DVB_IT913X_FE)
  43 extern struct dvb_frontend *it913x_fe_attach(struct i2c_adapter *i2c_adap,
  44                         u8 i2c_addr, struct ite_config *config);
  45 #else
  46 static inline struct dvb_frontend *it913x_fe_attach(
  47                 struct i2c_adapter *i2c_adap,
  48                         u8 i2c_addr, struct ite_config *config)
  49 {
  50         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  51         return NULL;
  52 }
  53 #endif /* CONFIG_IT913X_FE */
  54 #define I2C_BASE_ADDR           0x10
  55 #define DEV_0                   0x0
  56 #define DEV_1                   0x10
  57 #define PRO_LINK                0x0
  58 #define PRO_DMOD                0x1
  59 #define DEV_0_DMOD              (PRO_DMOD << 0x7)
  60 #define DEV_1_DMOD              (DEV_0_DMOD | DEV_1)
  61 #define CHIP2_I2C_ADDR          0x3a
  62
  63 #define AFE_MEM0                0xfb24
  64
  65 #define MP2_SW_RST              0xf99d
  66 #define MP2IF2_SW_RST           0xf9a4
  67
  68 #define PADODPU                 0xd827
  69 #define THIRDODPU               0xd828
  70 #define AGC_O_D                 0xd829
  71
  72 #define EP0_TX_EN               0xdd11
  73 #define EP0_TX_NAK              0xdd13
  74 #define EP4_TX_LEN_LSB          0xdd88
  75 #define EP4_TX_LEN_MSB          0xdd89
  76 #define EP4_MAX_PKT             0xdd0c
  77 #define EP5_TX_LEN_LSB          0xdd8a
  78 #define EP5_TX_LEN_MSB          0xdd8b
  79 #define EP5_MAX_PKT             0xdd0d
  80
  81 #define IO_MUX_POWER_CLK        0xd800
  82 #define CLK_O_EN                0xd81a
  83 #define I2C_CLK                 0xf103
  84 #define I2C_CLK_100             0x7
  85 #define I2C_CLK_400             0x1a
  86
  87 #define D_TPSD_LOCK             0xf5a9
  88 #define MP2IF2_EN               0xf9a3
  89 #define MP2IF_SERIAL            0xf985
  90 #define TSIS_ENABLE             0xf9cd
  91 #define MP2IF2_HALF_PSB         0xf9a5
  92 #define MP2IF_STOP_EN           0xf9b5
  93 #define MPEG_FULL_SPEED         0xf990
  94 #define TOP_HOSTB_SER_MODE      0xd91c
  95
  96 #define PID_RST                 0xf992
  97 #define PID_EN                  0xf993
  98 #define PID_INX_EN              0xf994
  99 #define PID_INX                 0xf995
 100 #define PID_LSB                 0xf996
 101 #define PID_MSB                 0xf997
 102
 103 #define MP2IF_MPEG_PAR_MODE     0xf986
 104 #define DCA_UPPER_CHIP          0xf731
 105 #define DCA_LOWER_CHIP          0xf732
 106 #define DCA_PLATCH              0xf730
 107 #define DCA_FPGA_LATCH          0xf778
 108 #define DCA_STAND_ALONE         0xf73c
 109 #define DCA_ENABLE              0xf776
 110
 111 #define DVBT_INTEN              0xf41f
 112 #define DVBT_ENABLE             0xf41a
 113 #define HOSTB_DCA_LOWER         0xd91f
 114 #define HOSTB_MPEG_PAR_MODE     0xd91b
 115 #define HOSTB_MPEG_SER_MODE     0xd91c
 116 #define HOSTB_MPEG_SER_DO7      0xd91d
 117 #define HOSTB_DCA_UPPER         0xd91e
 118 #define PADMISCDR2              0xd830
 119 #define PADMISCDR4              0xd831
 120 #define PADMISCDR8              0xd832
 121 #define PADMISCDRSR             0xd833
 122 #define LOCK3_OUT               0xd8fd
 123
 124 #define GPIOH1_O                0xd8af
 125 #define GPIOH1_EN               0xd8b0
 126 #define GPIOH1_ON               0xd8b1
 127 #define GPIOH3_O                0xd8b3
 128 #define GPIOH3_EN               0xd8b4
 129 #define GPIOH3_ON               0xd8b5
 130 #define GPIOH5_O                0xd8bb
 131 #define GPIOH5_EN               0xd8bc
 132 #define GPIOH5_ON               0xd8bd
 133
 134 #define AFE_MEM0                0xfb24
 135
 136 #define REG_TPSD_TX_MODE        0xf900
 137 #define REG_TPSD_GI             0xf901
 138 #define REG_TPSD_HIER           0xf902
 139 #define REG_TPSD_CONST          0xf903
 140 #define REG_BW                  0xf904
 141 #define REG_PRIV                0xf905
 142 #define REG_TPSD_HP_CODE        0xf906
 143 #define REG_TPSD_LP_CODE        0xf907
 144
 145 #define MP2IF_SYNC_LK           0xf999
 146 #define ADC_FREQ                0xf1cd
 147
 148 #define TRIGGER_OFSM            0x0000
 149 /* COEFF Registers start at 0x0001 to 0x0020 */
 150 #define COEFF_1_2048            0x0001
 151 #define XTAL_CLK                0x0025
 152 #define BFS_FCW                 0x0029
 153
 154 /* Error Regs */
 155 #define RSD_ABORT_PKT_LSB       0x0032
 156 #define RSD_ABORT_PKT_MSB       0x0033
 157 #define RSD_BIT_ERR_0_7         0x0034
 158 #define RSD_BIT_ERR_8_15        0x0035
 159 #define RSD_BIT_ERR_23_16       0x0036
 160 #define RSD_BIT_COUNT_LSB       0x0037
 161 #define RSD_BIT_COUNT_MSB       0x0038
 162
 163 #define TPSD_LOCK               0x003c
 164 #define TRAINING_MODE           0x0040
 165 #define ADC_X_2                 0x0045
 166 #define TUNER_ID                0x0046
 167 #define EMPTY_CHANNEL_STATUS    0x0047
 168 #define SIGNAL_LEVEL            0x0048
 169 #define SIGNAL_QUALITY          0x0049
 170 #define EST_SIGNAL_LEVEL        0x004a
 171 #define FREE_BAND               0x004b
 172 #define SUSPEND_FLAG            0x004c
 173 #define VAR_P_INBAND            0x00f7
 174
 175 /* Build in tuner types */
 176 #define IT9137 0x38
 177 #define IT9135_38 0x38
 178 #define IT9135_51 0x51
 179 #define IT9135_52 0x52
 180 #define IT9135_60 0x60
 181 #define IT9135_61 0x61
 182 #define IT9135_62 0x62
 183
 184 enum {
 185         CMD_DEMOD_READ = 0,
 186         CMD_DEMOD_WRITE,
 187         CMD_TUNER_READ,
 188         CMD_TUNER_WRITE,
 189         CMD_REG_EEPROM_READ,
 190         CMD_REG_EEPROM_WRITE,
 191         CMD_DATA_READ,
 192         CMD_VAR_READ = 8,
 193         CMD_VAR_WRITE,
 194         CMD_PLATFORM_GET,
 195         CMD_PLATFORM_SET,
 196         CMD_IP_CACHE,
 197         CMD_IP_ADD,
 198         CMD_IP_REMOVE,
 199         CMD_PID_ADD,
 200         CMD_PID_REMOVE,
 201         CMD_SIPSI_GET,
 202         CMD_SIPSI_MPE_RESET,
 203         CMD_H_PID_ADD = 0x15,
 204         CMD_H_PID_REMOVE,
 205         CMD_ABORT,
 206         CMD_IR_GET,
 207         CMD_IR_SET,
 208         CMD_FW_DOWNLOAD = 0x21,
 209         CMD_QUERYINFO,
 210         CMD_BOOT,
 211         CMD_FW_DOWNLOAD_BEGIN,
 212         CMD_FW_DOWNLOAD_END,
 213         CMD_RUN_CODE,
 214         CMD_SCATTER_READ = 0x28,
 215         CMD_SCATTER_WRITE,
 216         CMD_GENERIC_READ,
 217         CMD_GENERIC_WRITE
 218 };
 219
 220 enum {
 221         READ_LONG,
 222         WRITE_LONG,
 223         READ_SHORT,
 224         WRITE_SHORT,
 225         READ_DATA,
 226         WRITE_DATA,
 227         WRITE_CMD,
 228 };
 229
 230 enum {
 231         IT9135_AUTO = 0,
 232         IT9137_FW,
 233         IT9135_V1_FW,
 234         IT9135_V2_FW,
 235 };
 236
 237 #endif /* IT913X_FE_H */