root/drivers/media/usb/dvb-usb-v2/af9015.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * DVB USB Linux driver for Afatech AF9015 DVB-T USB2.0 receiver
   4  *
   5  * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
   6  *
   7  * Thanks to Afatech who kindly provided information.
   8  */
   9 
  10 #ifndef AF9015_H
  11 #define AF9015_H
  12 
  13 #include <linux/hash.h>
  14 #include <linux/regmap.h>
  15 #include "dvb_usb.h"
  16 #include "af9013.h"
  17 #include "dvb-pll.h"
  18 #include "mt2060.h"
  19 #include "qt1010.h"
  20 #include "tda18271.h"
  21 #include "mxl5005s.h"
  22 #include "mc44s803.h"
  23 #include "tda18218.h"
  24 #include "mxl5007t.h"
  25 
  26 #define AF9015_FIRMWARE "dvb-usb-af9015.fw"
  27 
  28 #define AF9015_I2C_EEPROM  0x50
  29 #define AF9015_I2C_DEMOD   0x1c
  30 #define AF9015_USB_TIMEOUT 2000
  31 
  32 /* EEPROM locations */
  33 #define AF9015_EEPROM_IR_MODE        0x18
  34 #define AF9015_EEPROM_IR_REMOTE_TYPE 0x34
  35 #define AF9015_EEPROM_TS_MODE        0x31
  36 #define AF9015_EEPROM_DEMOD2_I2C     0x32
  37 
  38 #define AF9015_EEPROM_SAW_BW1        0x35
  39 #define AF9015_EEPROM_XTAL_TYPE1     0x36
  40 #define AF9015_EEPROM_SPEC_INV1      0x37
  41 #define AF9015_EEPROM_IF1L           0x38
  42 #define AF9015_EEPROM_IF1H           0x39
  43 #define AF9015_EEPROM_MT2060_IF1L    0x3a
  44 #define AF9015_EEPROM_MT2060_IF1H    0x3b
  45 #define AF9015_EEPROM_TUNER_ID1      0x3c
  46 
  47 #define AF9015_EEPROM_SAW_BW2        0x45
  48 #define AF9015_EEPROM_XTAL_TYPE2     0x46
  49 #define AF9015_EEPROM_SPEC_INV2      0x47
  50 #define AF9015_EEPROM_IF2L           0x48
  51 #define AF9015_EEPROM_IF2H           0x49
  52 #define AF9015_EEPROM_MT2060_IF2L    0x4a
  53 #define AF9015_EEPROM_MT2060_IF2H    0x4b
  54 #define AF9015_EEPROM_TUNER_ID2      0x4c
  55 
  56 #define AF9015_EEPROM_OFFSET (AF9015_EEPROM_SAW_BW2 - AF9015_EEPROM_SAW_BW1)
  57 
  58 struct req_t {
  59         u8  cmd;       /* [0] */
  60         /*  seq */     /* [1] */
  61         u8  i2c_addr;  /* [2] */
  62         u16 addr;      /* [3|4] */
  63         u8  mbox;      /* [5] */
  64         u8  addr_len;  /* [6] */
  65         u8  data_len;  /* [7] */
  66         u8  *data;
  67 };
  68 
  69 enum af9015_cmd {
  70         GET_CONFIG           = 0x10,
  71         DOWNLOAD_FIRMWARE    = 0x11,
  72         BOOT                 = 0x13,
  73         READ_MEMORY          = 0x20,
  74         WRITE_MEMORY         = 0x21,
  75         READ_WRITE_I2C       = 0x22,
  76         COPY_FIRMWARE        = 0x23,
  77         RECONNECT_USB        = 0x5a,
  78         WRITE_VIRTUAL_MEMORY = 0x26,
  79         GET_IR_CODE          = 0x27,
  80         READ_I2C,
  81         WRITE_I2C,
  82 };
  83 
  84 enum af9015_ir_mode {
  85         AF9015_IR_MODE_DISABLED = 0,
  86         AF9015_IR_MODE_HID,
  87         AF9015_IR_MODE_RLC,
  88         AF9015_IR_MODE_RC6,
  89         AF9015_IR_MODE_POLLING, /* just guess */
  90 };
  91 
  92 #define BUF_LEN 63
  93 struct af9015_state {
  94         struct regmap *regmap;
  95         u8 buf[BUF_LEN]; /* bulk USB control message */
  96         u8 ir_mode;
  97         u8 rc_repeat;
  98         u32 rc_keycode;
  99         u8 rc_last[4];
 100         bool rc_failed;
 101         u8 dual_mode;
 102         u8 seq; /* packet sequence number */
 103         u16 mt2060_if1[2];
 104         u16 firmware_size;
 105         u16 firmware_checksum;
 106         u32 eeprom_sum;
 107         struct af9013_platform_data af9013_pdata[2];
 108         struct i2c_client *demod_i2c_client[2];
 109         u8 af9013_i2c_addr[2];
 110         bool usb_ts_if_configured[2];
 111 
 112         /* for demod callback override */
 113         int (*set_frontend[2]) (struct dvb_frontend *fe);
 114         int (*read_status[2]) (struct dvb_frontend *fe, enum fe_status *status);
 115         int (*init[2]) (struct dvb_frontend *fe);
 116         int (*sleep[2]) (struct dvb_frontend *fe);
 117         int (*tuner_init[2]) (struct dvb_frontend *fe);
 118         int (*tuner_sleep[2]) (struct dvb_frontend *fe);
 119         struct mutex fe_mutex;
 120 };
 121 
 122 enum af9015_remote {
 123         AF9015_REMOTE_NONE                    = 0,
 124 /* 1 */ AF9015_REMOTE_A_LINK_DTU_M,
 125         AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3,
 126         AF9015_REMOTE_MYGICTV_U718,
 127         AF9015_REMOTE_DIGITTRADE_DVB_T,
 128 /* 5 */ AF9015_REMOTE_AVERMEDIA_KS,
 129 };
 130 
 131 #endif