1 /* 2 * Driver for the po1030 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 * Register defines taken from Pascal Stangs Procyon Armlib 14 * 15 * This program is free software; you can redistribute it and/or 16 * modify it under the terms of the GNU General Public License as 17 * published by the Free Software Foundation, version 2. 18 * 19 */ 20 21 #ifndef M5602_PO1030_H_ 22 #define M5602_PO1030_H_ 23 24 #include "m5602_sensor.h" 25 26 /*****************************************************************************/ 27 28 #define PO1030_DEVID_H 0x00 29 #define PO1030_DEVID_L 0x01 30 #define PO1030_FRAMEWIDTH_H 0x04 31 #define PO1030_FRAMEWIDTH_L 0x05 32 #define PO1030_FRAMEHEIGHT_H 0x06 33 #define PO1030_FRAMEHEIGHT_L 0x07 34 #define PO1030_WINDOWX_H 0x08 35 #define PO1030_WINDOWX_L 0x09 36 #define PO1030_WINDOWY_H 0x0a 37 #define PO1030_WINDOWY_L 0x0b 38 #define PO1030_WINDOWWIDTH_H 0x0c 39 #define PO1030_WINDOWWIDTH_L 0x0d 40 #define PO1030_WINDOWHEIGHT_H 0x0e 41 #define PO1030_WINDOWHEIGHT_L 0x0f 42 43 #define PO1030_GLOBALIBIAS 0x12 44 #define PO1030_PIXELIBIAS 0x13 45 46 #define PO1030_GLOBALGAIN 0x15 47 #define PO1030_RED_GAIN 0x16 48 #define PO1030_GREEN_1_GAIN 0x17 49 #define PO1030_BLUE_GAIN 0x18 50 #define PO1030_GREEN_2_GAIN 0x19 51 52 #define PO1030_INTEGLINES_H 0x1a 53 #define PO1030_INTEGLINES_M 0x1b 54 #define PO1030_INTEGLINES_L 0x1c 55 56 #define PO1030_CONTROL1 0x1d 57 #define PO1030_CONTROL2 0x1e 58 #define PO1030_CONTROL3 0x1f 59 #define PO1030_CONTROL4 0x20 60 61 #define PO1030_PERIOD50_H 0x23 62 #define PO1030_PERIOD50_L 0x24 63 #define PO1030_PERIOD60_H 0x25 64 #define PO1030_PERIOD60_L 0x26 65 #define PO1030_REGCLK167 0x27 66 #define PO1030_FLICKER_DELTA50 0x28 67 #define PO1030_FLICKERDELTA60 0x29 68 69 #define PO1030_ADCOFFSET 0x2c 70 71 /* Gamma Correction Coeffs */ 72 #define PO1030_GC0 0x2d 73 #define PO1030_GC1 0x2e 74 #define PO1030_GC2 0x2f 75 #define PO1030_GC3 0x30 76 #define PO1030_GC4 0x31 77 #define PO1030_GC5 0x32 78 #define PO1030_GC6 0x33 79 #define PO1030_GC7 0x34 80 81 /* Color Transform Matrix */ 82 #define PO1030_CT0 0x35 83 #define PO1030_CT1 0x36 84 #define PO1030_CT2 0x37 85 #define PO1030_CT3 0x38 86 #define PO1030_CT4 0x39 87 #define PO1030_CT5 0x3a 88 #define PO1030_CT6 0x3b 89 #define PO1030_CT7 0x3c 90 #define PO1030_CT8 0x3d 91 92 #define PO1030_AUTOCTRL1 0x3e 93 #define PO1030_AUTOCTRL2 0x3f 94 95 #define PO1030_YTARGET 0x40 96 #define PO1030_GLOBALGAINMIN 0x41 97 #define PO1030_GLOBALGAINMAX 0x42 98 99 #define PO1030_AWB_RED_TUNING 0x47 100 #define PO1030_AWB_BLUE_TUNING 0x48 101 102 /* Output format control */ 103 #define PO1030_OUTFORMCTRL1 0x5a 104 #define PO1030_OUTFORMCTRL2 0x5b 105 #define PO1030_OUTFORMCTRL3 0x5c 106 #define PO1030_OUTFORMCTRL4 0x5d 107 #define PO1030_OUTFORMCTRL5 0x5e 108 109 #define PO1030_EDGE_ENH_OFF 0x5f 110 #define PO1030_EGA 0x60 111 112 #define PO1030_Cb_U_GAIN 0x63 113 #define PO1030_Cr_V_GAIN 0x64 114 115 #define PO1030_YCONTRAST 0x74 116 #define PO1030_YSATURATION 0x75 117 118 #define PO1030_HFLIP (1 << 7) 119 #define PO1030_VFLIP (1 << 6) 120 121 #define PO1030_HREF_ENABLE (1 << 6) 122 123 #define PO1030_RAW_RGB_BAYER 0x4 124 125 #define PO1030_FRAME_EQUAL (1 << 3) 126 #define PO1030_AUTO_SUBSAMPLING (1 << 4) 127 128 #define PO1030_WEIGHT_WIN_2X (1 << 3) 129 130 #define PO1030_SHUTTER_MODE (1 << 6) 131 #define PO1030_AUTO_SUBSAMPLING (1 << 4) 132 #define PO1030_FRAME_EQUAL (1 << 3) 133 134 #define PO1030_SENSOR_RESET (1 << 5) 135 136 #define PO1030_SUBSAMPLING (1 << 6) 137 138 /*****************************************************************************/ 139 140 #define PO1030_GLOBAL_GAIN_DEFAULT 0x12 141 #define PO1030_EXPOSURE_DEFAULT 0x0085 142 #define PO1030_BLUE_GAIN_DEFAULT 0x36 143 #define PO1030_RED_GAIN_DEFAULT 0x36 144 #define PO1030_GREEN_GAIN_DEFAULT 0x40 145 146 /*****************************************************************************/ 147 148 /* Kernel module parameters */ 149 extern int force_sensor; 150 extern bool dump_sensor; 151 152 int po1030_probe(struct sd *sd); 153 int po1030_init(struct sd *sd); 154 int po1030_start(struct sd *sd); 155 void po1030_disconnect(struct sd *sd); 156 157 static const struct m5602_sensor po1030 = { 158 .name = "PO1030", 159 160 .i2c_slave_id = 0xdc, 161 .i2c_regW = 1, 162 163 .probe = po1030_probe, 164 .init = po1030_init, 165 .start = po1030_start, 166 .disconnect = po1030_disconnect, 167 }; 168 169 static const unsigned char preinit_po1030[][3] = { 170 {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02}, 171 {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0}, 172 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00}, 173 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0}, 174 {BRIDGE, M5602_XB_ADC_CTRL, 0xc0}, 175 {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00}, 176 {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c}, 177 {BRIDGE, M5602_XB_ADC_CTRL, 0xc0}, 178 {BRIDGE, M5602_XB_GPIO_DIR, 0x05}, 179 {BRIDGE, M5602_XB_GPIO_DAT, 0x04}, 180 {BRIDGE, M5602_XB_GPIO_EN_H, 0x06}, 181 {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06}, 182 {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02}, 183 184 {SENSOR, PO1030_AUTOCTRL2, PO1030_SENSOR_RESET | (1 << 2)}, 185 186 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04}, 187 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0}, 188 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00}, 189 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0}, 190 {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c}, 191 {BRIDGE, M5602_XB_GPIO_DIR, 0x05}, 192 {BRIDGE, M5602_XB_GPIO_DAT, 0x00} 193 }; 194 195 static const unsigned char init_po1030[][3] = { 196 {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02}, 197 {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0}, 198 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00}, 199 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0}, 200 {BRIDGE, M5602_XB_ADC_CTRL, 0xc0}, 201 {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00}, 202 {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c}, 203 204 {SENSOR, PO1030_AUTOCTRL2, PO1030_SENSOR_RESET | (1 << 2)}, 205 206 {BRIDGE, M5602_XB_GPIO_DIR, 0x05}, 207 {BRIDGE, M5602_XB_GPIO_DAT, 0x04}, 208 {BRIDGE, M5602_XB_GPIO_EN_H, 0x06}, 209 {BRIDGE, M5602_XB_GPIO_EN_L, 0x00}, 210 {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06}, 211 {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02}, 212 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04}, 213 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0}, 214 {BRIDGE, M5602_XB_GPIO_DIR, 0x05}, 215 {BRIDGE, M5602_XB_GPIO_DAT, 0x00}, 216 217 {SENSOR, PO1030_AUTOCTRL2, 0x04}, 218 219 {SENSOR, PO1030_OUTFORMCTRL2, PO1030_RAW_RGB_BAYER}, 220 {SENSOR, PO1030_AUTOCTRL1, PO1030_WEIGHT_WIN_2X}, 221 222 {SENSOR, PO1030_CONTROL2, 0x03}, 223 {SENSOR, 0x21, 0x90}, 224 {SENSOR, PO1030_YTARGET, 0x60}, 225 {SENSOR, 0x59, 0x13}, 226 {SENSOR, PO1030_OUTFORMCTRL1, PO1030_HREF_ENABLE}, 227 {SENSOR, PO1030_EDGE_ENH_OFF, 0x00}, 228 {SENSOR, PO1030_EGA, 0x80}, 229 {SENSOR, 0x78, 0x14}, 230 {SENSOR, 0x6f, 0x01}, 231 {SENSOR, PO1030_GLOBALGAINMAX, 0x14}, 232 {SENSOR, PO1030_Cb_U_GAIN, 0x38}, 233 {SENSOR, PO1030_Cr_V_GAIN, 0x38}, 234 {SENSOR, PO1030_CONTROL1, PO1030_SHUTTER_MODE | 235 PO1030_AUTO_SUBSAMPLING | 236 PO1030_FRAME_EQUAL}, 237 {SENSOR, PO1030_GC0, 0x10}, 238 {SENSOR, PO1030_GC1, 0x20}, 239 {SENSOR, PO1030_GC2, 0x40}, 240 {SENSOR, PO1030_GC3, 0x60}, 241 {SENSOR, PO1030_GC4, 0x80}, 242 {SENSOR, PO1030_GC5, 0xa0}, 243 {SENSOR, PO1030_GC6, 0xc0}, 244 {SENSOR, PO1030_GC7, 0xff}, 245 246 /* Set the width to 751 */ 247 {SENSOR, PO1030_FRAMEWIDTH_H, 0x02}, 248 {SENSOR, PO1030_FRAMEWIDTH_L, 0xef}, 249 250 /* Set the height to 540 */ 251 {SENSOR, PO1030_FRAMEHEIGHT_H, 0x02}, 252 {SENSOR, PO1030_FRAMEHEIGHT_L, 0x1c}, 253 254 /* Set the x window to 1 */ 255 {SENSOR, PO1030_WINDOWX_H, 0x00}, 256 {SENSOR, PO1030_WINDOWX_L, 0x01}, 257 258 /* Set the y window to 1 */ 259 {SENSOR, PO1030_WINDOWY_H, 0x00}, 260 {SENSOR, PO1030_WINDOWY_L, 0x01}, 261 262 /* with a very low lighted environment increase the exposure but 263 * decrease the FPS (Frame Per Second) */ 264 {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00}, 265 {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0}, 266 267 {BRIDGE, M5602_XB_GPIO_DIR, 0x05}, 268 {BRIDGE, M5602_XB_GPIO_DAT, 0x00}, 269 {BRIDGE, M5602_XB_GPIO_EN_H, 0x06}, 270 {BRIDGE, M5602_XB_GPIO_EN_L, 0x00}, 271 }; 272 #endif 273