drivers/media/usb/stk1160/stk1160-reg.h

   1 /*
   2  * STK1160 driver
   3  *
   4  * Copyright (C) 2012 Ezequiel Garcia
   5  * <elezegarcia--a.t--gmail.com>
   6  *
   7  * Based on Easycap driver by R.M. Thomas
   8  *      Copyright (C) 2010 R.M. Thomas
   9  *      <rmthomas--a.t--sciolus.org>
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  */
  22
  23 /* GPIO Control */
  24 #define STK1160_GCTRL                   0x000
  25
  26 /* Remote Wakup Control */
  27 #define STK1160_RMCTL                   0x00c
  28
  29 /*
  30  * Decoder Control Register:
  31  * This byte controls capture start/stop
  32  * with bit #7 (0x?? OR 0x80 to activate).
  33  */
  34 #define STK1160_DCTRL                   0x100
  35
  36 /*
  37  * Decimation Control Register:
  38  * Byte 104: Horizontal Decimation Line Unit Count
  39  * Byte 105: Vertical Decimation Line Unit Count
  40  * Byte 106: Decimation Control
  41  * Bit 0 - Horizontal Decimation Control
  42  *   0 Horizontal decimation is disabled.
  43  *   1 Horizontal decimation is enabled.
  44  * Bit 1 - Decimates Half or More Column
  45  *   0 Decimates less than half from original column,
  46  *     send count unit (0x105) before each unit skipped.
  47  *   1 Decimates half or more from original column,
  48  *     skip count unit (0x105) before each unit sent.
  49  * Bit 2 - Vertical Decimation Control
  50  *   0 Vertical decimation is disabled.
  51  *   1 Vertical decimation is enabled.
  52  * Bit 3 - Vertical Greater or Equal to Half
  53  *   0 Decimates less than half from original row,
  54  *     send count unit (0x105) before each unit skipped.
  55  *   1 Decimates half or more from original row,
  56  *     skip count unit (0x105) before each unit sent.
  57  * Bit 4 - Decimation Unit
  58  *  0 Decimation will work with 2 rows or columns per unit.
  59  *  1 Decimation will work with 4 rows or columns per unit.
  60  */
  61 #define STK1160_DMCTRL_H_UNITS          0x104
  62 #define STK1160_DMCTRL_V_UNITS          0x105
  63 #define STK1160_DMCTRL                  0x106
  64 #define  STK1160_H_DEC_EN               BIT(0)
  65 #define  STK1160_H_DEC_MODE             BIT(1)
  66 #define  STK1160_V_DEC_EN               BIT(2)
  67 #define  STK1160_V_DEC_MODE             BIT(3)
  68 #define  STK1160_DEC_UNIT_SIZE          BIT(4)
  69
  70 /* Capture Frame Start Position */
  71 #define STK116_CFSPO                    0x110
  72 #define STK116_CFSPO_STX_L              0x110
  73 #define STK116_CFSPO_STX_H              0x111
  74 #define STK116_CFSPO_STY_L              0x112
  75 #define STK116_CFSPO_STY_H              0x113
  76
  77 /* Capture Frame End Position */
  78 #define STK116_CFEPO                    0x114
  79 #define STK116_CFEPO_ENX_L              0x114
  80 #define STK116_CFEPO_ENX_H              0x115
  81 #define STK116_CFEPO_ENY_L              0x116
  82 #define STK116_CFEPO_ENY_H              0x117
  83
  84 /* Serial Interface Control  */
  85 #define STK1160_SICTL                   0x200
  86 #define STK1160_SICTL_CD                0x202
  87 #define STK1160_SICTL_SDA               0x203
  88
  89 /* Serial Bus Write */
  90 #define STK1160_SBUSW                   0x204
  91 #define STK1160_SBUSW_WA                0x204
  92 #define STK1160_SBUSW_WD                0x205
  93
  94 /* Serial Bus Read */
  95 #define STK1160_SBUSR                   0x208
  96 #define STK1160_SBUSR_RA                0x208
  97 #define STK1160_SBUSR_RD                0x209
  98
  99 /* Alternate Serial Inteface Control */
 100 #define STK1160_ASIC                    0x2fc
 101
 102 /* PLL Select Options */
 103 #define STK1160_PLLSO                   0x018
 104
 105 /* PLL Frequency Divider */
 106 #define STK1160_PLLFD                   0x01c
 107
 108 /* Timing Generator */
 109 #define STK1160_TIGEN                   0x300
 110
 111 /* Timing Control Parameter */
 112 #define STK1160_TICTL                   0x350
 113
 114 /* AC97 Audio Control */
 115 #define STK1160_AC97CTL_0               0x500
 116 #define STK1160_AC97CTL_1               0x504
 117
 118 /* Use [0:6] bits of register 0x504 to set codec command address */
 119 #define STK1160_AC97_ADDR               0x504
 120 /* Use [16:31] bits of register 0x500 to set codec command data */
 121 #define STK1160_AC97_CMD                0x502
 122
 123 /* Audio I2S Interface */
 124 #define STK1160_I2SCTL                  0x50c
 125
 126 /* EEPROM Interface */
 127 #define STK1160_EEPROM_SZ               0x5f0