drivers/media/video/gspca/m5602/m5602_mt9m111.h

   1 /*
   2  * Driver for the mt9m111 sensor
   3  *
   4  * Copyright (C) 2008 Erik Andrén
   5  * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
   6  * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
   7  *
   8  * Portions of code to USB interface and ALi driver software,
   9  * Copyright (c) 2006 Willem Duinker
  10  * v4l2 interface modeled after the V4L2 driver
  11  * for SN9C10x PC Camera Controllers
  12  *
  13  * Some defines taken from the mt9m111 sensor driver
  14  * Copyright (C) 2008, Robert Jarzmik <robert.jarzmik@free.fr>
  15  *
  16  * This program is free software; you can redistribute it and/or
  17  * modify it under the terms of the GNU General Public License as
  18  * published by the Free Software Foundation, version 2.
  19  *
  20  */
  21
  22 #ifndef M5602_MT9M111_H_
  23 #define M5602_MT9M111_H_
  24
  25 #include "m5602_sensor.h"
  26
  27 /*****************************************************************************/
  28
  29 #define MT9M111_SC_CHIPVER                      0x00
  30 #define MT9M111_SC_ROWSTART                     0x01
  31 #define MT9M111_SC_COLSTART                     0x02
  32 #define MT9M111_SC_WINDOW_HEIGHT                0x03
  33 #define MT9M111_SC_WINDOW_WIDTH                 0x04
  34 #define MT9M111_SC_HBLANK_CONTEXT_B             0x05
  35 #define MT9M111_SC_VBLANK_CONTEXT_B             0x06
  36 #define MT9M111_SC_HBLANK_CONTEXT_A             0x07
  37 #define MT9M111_SC_VBLANK_CONTEXT_A             0x08
  38 #define MT9M111_SC_SHUTTER_WIDTH                0x09
  39 #define MT9M111_SC_ROW_SPEED                    0x0a
  40 #define MT9M111_SC_EXTRA_DELAY                  0x0b
  41 #define MT9M111_SC_SHUTTER_DELAY                0x0c
  42 #define MT9M111_SC_RESET                        0x0d
  43 #define MT9M111_SC_R_MODE_CONTEXT_B             0x20
  44 #define MT9M111_SC_R_MODE_CONTEXT_A             0x21
  45 #define MT9M111_SC_FLASH_CONTROL                0x23
  46 #define MT9M111_SC_GREEN_1_GAIN                 0x2b
  47 #define MT9M111_SC_BLUE_GAIN                    0x2c
  48 #define MT9M111_SC_RED_GAIN                     0x2d
  49 #define MT9M111_SC_GREEN_2_GAIN                 0x2e
  50 #define MT9M111_SC_GLOBAL_GAIN                  0x2f
  51
  52 #define MT9M111_CONTEXT_CONTROL                 0xc8
  53 #define MT9M111_PAGE_MAP                        0xf0
  54 #define MT9M111_BYTEWISE_ADDRESS                0xf1
  55
  56 #define MT9M111_CP_OPERATING_MODE_CTL           0x06
  57 #define MT9M111_CP_LUMA_OFFSET                  0x34
  58 #define MT9M111_CP_LUMA_CLIP                    0x35
  59 #define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A 0x3a
  60 #define MT9M111_CP_LENS_CORRECTION_1            0x3b
  61 #define MT9M111_CP_DEFECT_CORR_CONTEXT_A        0x4c
  62 #define MT9M111_CP_DEFECT_CORR_CONTEXT_B        0x4d
  63 #define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B 0x9b
  64 #define MT9M111_CP_GLOBAL_CLK_CONTROL           0xb3
  65
  66 #define MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18   0x65
  67 #define MT9M111_CC_AWB_PARAMETER_7              0x28
  68
  69 #define MT9M111_SENSOR_CORE                     0x00
  70 #define MT9M111_COLORPIPE                       0x01
  71 #define MT9M111_CAMERA_CONTROL                  0x02
  72
  73 #define MT9M111_RESET                           (1 << 0)
  74 #define MT9M111_RESTART                         (1 << 1)
  75 #define MT9M111_ANALOG_STANDBY                  (1 << 2)
  76 #define MT9M111_CHIP_ENABLE                     (1 << 3)
  77 #define MT9M111_CHIP_DISABLE                    (0 << 3)
  78 #define MT9M111_OUTPUT_DISABLE                  (1 << 4)
  79 #define MT9M111_SHOW_BAD_FRAMES                 (1 << 0)
  80 #define MT9M111_RESTART_BAD_FRAMES              (1 << 1)
  81 #define MT9M111_SYNCHRONIZE_CHANGES             (1 << 7)
  82
  83 #define MT9M111_RMB_OVER_SIZED                  (1 << 0)
  84 #define MT9M111_RMB_MIRROR_ROWS                 (1 << 0)
  85 #define MT9M111_RMB_MIRROR_COLS                 (1 << 1)
  86 #define MT9M111_RMB_ROW_SKIP_2X                 (1 << 2)
  87 #define MT9M111_RMB_COLUMN_SKIP_2X              (1 << 3)
  88 #define MT9M111_RMB_ROW_SKIP_4X                 (1 << 4)
  89 #define MT9M111_RMB_COLUMN_SKIP_4X              (1 << 5)
  90
  91 #define MT9M111_COLOR_MATRIX_BYPASS             (1 << 4)
  92 #define MT9M111_SEL_CONTEXT_B                   (1 << 3)
  93
  94 #define MT9M111_TRISTATE_PIN_IN_STANDBY         (1 << 1)
  95 #define MT9M111_SOC_SOFT_STANDBY                (1 << 0)
  96
  97 #define MT9M111_2D_DEFECT_CORRECTION_ENABLE     (1 << 0)
  98
  99 #define INITIAL_MAX_GAIN                        64
 100 #define MT9M111_DEFAULT_GAIN                    283
 101 #define MT9M111_GREEN_GAIN_DEFAULT              0x20
 102 #define MT9M111_BLUE_GAIN_DEFAULT               0x20
 103 #define MT9M111_RED_GAIN_DEFAULT                0x20
 104
 105 /*****************************************************************************/
 106
 107 /* Kernel module parameters */
 108 extern int force_sensor;
 109 extern int dump_sensor;
 110
 111 int mt9m111_probe(struct sd *sd);
 112 int mt9m111_init(struct sd *sd);
 113 int mt9m111_start(struct sd *sd);
 114 void mt9m111_disconnect(struct sd *sd);
 115
 116 static const struct m5602_sensor mt9m111 = {
 117         .name = "MT9M111",
 118
 119         .i2c_slave_id = 0xba,
 120         .i2c_regW = 2,
 121
 122         .probe = mt9m111_probe,
 123         .init = mt9m111_init,
 124         .disconnect = mt9m111_disconnect,
 125         .start = mt9m111_start,
 126 };
 127
 128 static const unsigned char preinit_mt9m111[][4] =
 129 {
 130         {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
 131         {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
 132         {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
 133         {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
 134         {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00},
 135         {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00},
 136         {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
 137         {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
 138
 139         {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
 140         {SENSOR, MT9M111_SC_RESET,
 141                 MT9M111_RESET |
 142                 MT9M111_RESTART |
 143                 MT9M111_ANALOG_STANDBY |
 144                 MT9M111_CHIP_DISABLE,
 145                 MT9M111_SHOW_BAD_FRAMES |
 146                 MT9M111_RESTART_BAD_FRAMES |
 147                 MT9M111_SYNCHRONIZE_CHANGES},
 148
 149         {BRIDGE, M5602_XB_GPIO_DIR, 0x05, 0x00},
 150         {BRIDGE, M5602_XB_GPIO_DAT, 0x04, 0x00},
 151         {BRIDGE, M5602_XB_GPIO_EN_H, 0x3e, 0x00},
 152         {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3e, 0x00},
 153         {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02, 0x00},
 154         {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
 155         {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
 156         {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
 157
 158         {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
 159         {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
 160         {BRIDGE, M5602_XB_GPIO_DIR, 0x07, 0x00},
 161         {BRIDGE, M5602_XB_GPIO_DAT, 0x0b, 0x00},
 162         {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
 163         {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
 164
 165         {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a, 0x00}
 166 };
 167
 168 static const unsigned char init_mt9m111[][4] =
 169 {
 170         {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
 171         {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
 172         {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
 173         {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
 174         {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
 175         {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
 176
 177         {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
 178         {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
 179         {BRIDGE, M5602_XB_GPIO_DAT, 0x04, 0x00},
 180         {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3e, 0x00},
 181         {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
 182         {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02, 0x00},
 183         {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
 184         {BRIDGE, M5602_XB_GPIO_DIR, 0x07, 0x00},
 185         {BRIDGE, M5602_XB_GPIO_DAT, 0x0b, 0x00},
 186         {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a, 0x00},
 187
 188         {SENSOR, MT9M111_SC_RESET, 0x00, 0x29},
 189         {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
 190         {SENSOR, MT9M111_SC_RESET, 0x00, 0x08},
 191         {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x01},
 192         {SENSOR, MT9M111_CP_OPERATING_MODE_CTL, 0x00,
 193                         MT9M111_CP_OPERATING_MODE_CTL},
 194         {SENSOR, MT9M111_CP_LENS_CORRECTION_1, 0x04, 0x2a},
 195         {SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_A, 0x00,
 196                                 MT9M111_2D_DEFECT_CORRECTION_ENABLE},
 197         {SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_B, 0x00,
 198                                 MT9M111_2D_DEFECT_CORRECTION_ENABLE},
 199         {SENSOR, MT9M111_CP_LUMA_OFFSET, 0x00, 0x00},
 200         {SENSOR, MT9M111_CP_LUMA_CLIP, 0xff, 0x00},
 201         {SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A, 0x14, 0x00},
 202         {SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B, 0x14, 0x00},
 203         {SENSOR, 0xcd, 0x00, 0x0e},
 204         {SENSOR, 0xd0, 0x00, 0x40},
 205
 206         {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x02},
 207         {SENSOR, MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18, 0x00, 0x00},
 208         {SENSOR, MT9M111_CC_AWB_PARAMETER_7, 0xef, 0x03},
 209
 210         {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
 211         {SENSOR, 0x33, 0x03, 0x49},
 212         {SENSOR, 0x34, 0xc0, 0x19},
 213         {SENSOR, 0x3f, 0x20, 0x20},
 214         {SENSOR, 0x40, 0x20, 0x20},
 215         {SENSOR, 0x5a, 0xc0, 0x0a},
 216         {SENSOR, 0x70, 0x7b, 0x0a},
 217         {SENSOR, 0x71, 0xff, 0x00},
 218         {SENSOR, 0x72, 0x19, 0x0e},
 219         {SENSOR, 0x73, 0x18, 0x0f},
 220         {SENSOR, 0x74, 0x57, 0x32},
 221         {SENSOR, 0x75, 0x56, 0x34},
 222         {SENSOR, 0x76, 0x73, 0x35},
 223         {SENSOR, 0x77, 0x30, 0x12},
 224         {SENSOR, 0x78, 0x79, 0x02},
 225         {SENSOR, 0x79, 0x75, 0x06},
 226         {SENSOR, 0x7a, 0x77, 0x0a},
 227         {SENSOR, 0x7b, 0x78, 0x09},
 228         {SENSOR, 0x7c, 0x7d, 0x06},
 229         {SENSOR, 0x7d, 0x31, 0x10},
 230         {SENSOR, 0x7e, 0x00, 0x7e},
 231         {SENSOR, 0x80, 0x59, 0x04},
 232         {SENSOR, 0x81, 0x59, 0x04},
 233         {SENSOR, 0x82, 0x57, 0x0a},
 234         {SENSOR, 0x83, 0x58, 0x0b},
 235         {SENSOR, 0x84, 0x47, 0x0c},
 236         {SENSOR, 0x85, 0x48, 0x0e},
 237         {SENSOR, 0x86, 0x5b, 0x02},
 238         {SENSOR, 0x87, 0x00, 0x5c},
 239         {SENSOR, MT9M111_CONTEXT_CONTROL, 0x00, MT9M111_SEL_CONTEXT_B},
 240         {SENSOR, 0x60, 0x00, 0x80},
 241         {SENSOR, 0x61, 0x00, 0x00},
 242         {SENSOR, 0x62, 0x00, 0x00},
 243         {SENSOR, 0x63, 0x00, 0x00},
 244         {SENSOR, 0x64, 0x00, 0x00},
 245
 246         {SENSOR, MT9M111_SC_ROWSTART, 0x00, 0x0d}, /* 13 */
 247         {SENSOR, MT9M111_SC_COLSTART, 0x00, 0x12}, /* 18 */
 248         {SENSOR, MT9M111_SC_WINDOW_HEIGHT, 0x04, 0x00}, /* 1024 */
 249         {SENSOR, MT9M111_SC_WINDOW_WIDTH, 0x05, 0x10}, /* 1296 */
 250         {SENSOR, MT9M111_SC_HBLANK_CONTEXT_B, 0x01, 0x60}, /* 352 */
 251         {SENSOR, MT9M111_SC_VBLANK_CONTEXT_B, 0x00, 0x11}, /* 17 */
 252         {SENSOR, MT9M111_SC_HBLANK_CONTEXT_A, 0x01, 0x60}, /* 352 */
 253         {SENSOR, MT9M111_SC_VBLANK_CONTEXT_A, 0x00, 0x11}, /* 17 */
 254         {SENSOR, MT9M111_SC_R_MODE_CONTEXT_A, 0x01, 0x0f}, /* 271 */
 255         {SENSOR, 0x30, 0x04, 0x00},
 256         /* Set number of blank rows chosen to 400 */
 257         {SENSOR, MT9M111_SC_SHUTTER_WIDTH, 0x01, 0x90},
 258 };
 259
 260 static const unsigned char start_mt9m111[][4] =
 261 {
 262         {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
 263         {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
 264         {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
 265         {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
 266         {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
 267         {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
 268         {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
 269         {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
 270         {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
 271         {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
 272         {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
 273 };
 274
 275 #endif