1/* 2 * Driver for the mt9m111 sensor 3 * 4 * Copyright (C) 2008 Erik Andr��n 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 */ 108extern int force_sensor; 109extern int dump_sensor; 110 111int mt9m111_probe(struct sd *sd); 112int mt9m111_init(struct sd *sd); 113int mt9m111_start(struct sd *sd); 114void mt9m111_disconnect(struct sd *sd); 115 116static 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 128static 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 168static 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 260static 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 276