/* * Driver for the po1030 sensor. * * Copyright (c) 2008 Erik Andrén * Copyright (c) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project. * Copyright (c) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br> * * Portions of code to USB interface and ALi driver software, * Copyright (c) 2006 Willem Duinker * v4l2 interface modeled after the V4L2 driver * for SN9C10x PC Camera Controllers * * Register defines taken from Pascal Stangs Procyon Armlib * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation, version 2. * */ #ifndef M5602_PO1030_H_ #define M5602_PO1030_H_ #include "m5602_sensor.h" /*****************************************************************************/ #define PO1030_DEVID_H 0x00 #define PO1030_DEVID_L 0x01 #define PO1030_FRAMEWIDTH_H 0x04 #define PO1030_FRAMEWIDTH_L 0x05 #define PO1030_FRAMEHEIGHT_H 0x06 #define PO1030_FRAMEHEIGHT_L 0x07 #define PO1030_WINDOWX_H 0x08 #define PO1030_WINDOWX_L 0x09 #define PO1030_WINDOWY_H 0x0a #define PO1030_WINDOWY_L 0x0b #define PO1030_WINDOWWIDTH_H 0x0c #define PO1030_WINDOWWIDTH_L 0x0d #define PO1030_WINDOWHEIGHT_H 0x0e #define PO1030_WINDOWHEIGHT_L 0x0f #define PO1030_GLOBALIBIAS 0x12 #define PO1030_PIXELIBIAS 0x13 #define PO1030_GLOBALGAIN 0x15 #define PO1030_RED_GAIN 0x16 #define PO1030_GREEN_1_GAIN 0x17 #define PO1030_BLUE_GAIN 0x18 #define PO1030_GREEN_2_GAIN 0x19 #define PO1030_INTEGLINES_H 0x1a #define PO1030_INTEGLINES_M 0x1b #define PO1030_INTEGLINES_L 0x1c #define PO1030_CONTROL1 0x1d #define PO1030_CONTROL2 0x1e #define PO1030_CONTROL3 0x1f #define PO1030_CONTROL4 0x20 #define PO1030_PERIOD50_H 0x23 #define PO1030_PERIOD50_L 0x24 #define PO1030_PERIOD60_H 0x25 #define PO1030_PERIOD60_L 0x26 #define PO1030_REGCLK167 0x27 #define PO1030_FLICKER_DELTA50 0x28 #define PO1030_FLICKERDELTA60 0x29 #define PO1030_ADCOFFSET 0x2c /* Gamma Correction Coeffs */ #define PO1030_GC0 0x2d #define PO1030_GC1 0x2e #define PO1030_GC2 0x2f #define PO1030_GC3 0x30 #define PO1030_GC4 0x31 #define PO1030_GC5 0x32 #define PO1030_GC6 0x33 #define PO1030_GC7 0x34 /* Color Transform Matrix */ #define PO1030_CT0 0x35 #define PO1030_CT1 0x36 #define PO1030_CT2 0x37 #define PO1030_CT3 0x38 #define PO1030_CT4 0x39 #define PO1030_CT5 0x3a #define PO1030_CT6 0x3b #define PO1030_CT7 0x3c #define PO1030_CT8 0x3d #define PO1030_AUTOCTRL1 0x3e #define PO1030_AUTOCTRL2 0x3f #define PO1030_YTARGET 0x40 #define PO1030_GLOBALGAINMIN 0x41 #define PO1030_GLOBALGAINMAX 0x42 #define PO1030_AWB_RED_TUNING 0x47 #define PO1030_AWB_BLUE_TUNING 0x48 /* Output format control */ #define PO1030_OUTFORMCTRL1 0x5a #define PO1030_OUTFORMCTRL2 0x5b #define PO1030_OUTFORMCTRL3 0x5c #define PO1030_OUTFORMCTRL4 0x5d #define PO1030_OUTFORMCTRL5 0x5e #define PO1030_EDGE_ENH_OFF 0x5f #define PO1030_EGA 0x60 #define PO1030_Cb_U_GAIN 0x63 #define PO1030_Cr_V_GAIN 0x64 #define PO1030_YCONTRAST 0x74 #define PO1030_YSATURATION 0x75 #define PO1030_HFLIP (1 << 7) #define PO1030_VFLIP (1 << 6) #define PO1030_HREF_ENABLE (1 << 6) #define PO1030_RAW_RGB_BAYER 0x4 #define PO1030_FRAME_EQUAL (1 << 3) #define PO1030_AUTO_SUBSAMPLING (1 << 4) #define PO1030_WEIGHT_WIN_2X (1 << 3) #define PO1030_SHUTTER_MODE (1 << 6) #define PO1030_AUTO_SUBSAMPLING (1 << 4) #define PO1030_FRAME_EQUAL (1 << 3) #define PO1030_SENSOR_RESET (1 << 5) #define PO1030_SUBSAMPLING (1 << 6) /*****************************************************************************/ #define PO1030_GLOBAL_GAIN_DEFAULT 0x12 #define PO1030_EXPOSURE_DEFAULT 0x0085 #define PO1030_BLUE_GAIN_DEFAULT 0x36 #define PO1030_RED_GAIN_DEFAULT 0x36 #define PO1030_GREEN_GAIN_DEFAULT 0x40 /*****************************************************************************/ /* Kernel module parameters */ extern int force_sensor; extern int dump_sensor; int po1030_probe(struct sd *sd); int po1030_init(struct sd *sd); int po1030_start(struct sd *sd); void po1030_disconnect(struct sd *sd); static const struct m5602_sensor po1030 = { .name = "PO1030", .i2c_slave_id = 0xdc, .i2c_regW = 1, .probe = po1030_probe, .init = po1030_init, .start = po1030_start, .disconnect = po1030_disconnect, }; static const unsigned char preinit_po1030[][3] = { {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02}, {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0}, {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00}, {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0}, {BRIDGE, M5602_XB_ADC_CTRL, 0xc0}, {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00}, {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c}, {BRIDGE, M5602_XB_ADC_CTRL, 0xc0}, {BRIDGE, M5602_XB_GPIO_DIR, 0x05}, {BRIDGE, M5602_XB_GPIO_DAT, 0x04}, {BRIDGE, M5602_XB_GPIO_EN_H, 0x06}, {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06}, {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02}, {SENSOR, PO1030_AUTOCTRL2, PO1030_SENSOR_RESET | (1 << 2)}, {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04}, {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0}, {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00}, {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0}, {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c}, {BRIDGE, M5602_XB_GPIO_DIR, 0x05}, {BRIDGE, M5602_XB_GPIO_DAT, 0x00} }; static const unsigned char init_po1030[][3] = { {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02}, {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0}, {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00}, {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0}, {BRIDGE, M5602_XB_ADC_CTRL, 0xc0}, {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00}, {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c}, {SENSOR, PO1030_AUTOCTRL2, PO1030_SENSOR_RESET | (1 << 2)}, {BRIDGE, M5602_XB_GPIO_DIR, 0x05}, {BRIDGE, M5602_XB_GPIO_DAT, 0x04}, {BRIDGE, M5602_XB_GPIO_EN_H, 0x06}, {BRIDGE, M5602_XB_GPIO_EN_L, 0x00}, {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06}, {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02}, {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04}, {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0}, {BRIDGE, M5602_XB_GPIO_DIR, 0x05}, {BRIDGE, M5602_XB_GPIO_DAT, 0x00}, {SENSOR, PO1030_AUTOCTRL2, 0x04}, {SENSOR, PO1030_OUTFORMCTRL2, PO1030_RAW_RGB_BAYER}, {SENSOR, PO1030_AUTOCTRL1, PO1030_WEIGHT_WIN_2X}, {SENSOR, PO1030_CONTROL2, 0x03}, {SENSOR, 0x21, 0x90}, {SENSOR, PO1030_YTARGET, 0x60}, {SENSOR, 0x59, 0x13}, {SENSOR, PO1030_OUTFORMCTRL1, PO1030_HREF_ENABLE}, {SENSOR, PO1030_EDGE_ENH_OFF, 0x00}, {SENSOR, PO1030_EGA, 0x80}, {SENSOR, 0x78, 0x14}, {SENSOR, 0x6f, 0x01}, {SENSOR, PO1030_GLOBALGAINMAX, 0x14}, {SENSOR, PO1030_Cb_U_GAIN, 0x38}, {SENSOR, PO1030_Cr_V_GAIN, 0x38}, {SENSOR, PO1030_CONTROL1, PO1030_SHUTTER_MODE | PO1030_AUTO_SUBSAMPLING | PO1030_FRAME_EQUAL}, {SENSOR, PO1030_GC0, 0x10}, {SENSOR, PO1030_GC1, 0x20}, {SENSOR, PO1030_GC2, 0x40}, {SENSOR, PO1030_GC3, 0x60}, {SENSOR, PO1030_GC4, 0x80}, {SENSOR, PO1030_GC5, 0xa0}, {SENSOR, PO1030_GC6, 0xc0}, {SENSOR, PO1030_GC7, 0xff}, /* Set the width to 751 */ {SENSOR, PO1030_FRAMEWIDTH_H, 0x02}, {SENSOR, PO1030_FRAMEWIDTH_L, 0xef}, /* Set the height to 540 */ {SENSOR, PO1030_FRAMEHEIGHT_H, 0x02}, {SENSOR, PO1030_FRAMEHEIGHT_L, 0x1c}, /* Set the x window to 1 */ {SENSOR, PO1030_WINDOWX_H, 0x00}, {SENSOR, PO1030_WINDOWX_L, 0x01}, /* Set the y window to 1 */ {SENSOR, PO1030_WINDOWY_H, 0x00}, {SENSOR, PO1030_WINDOWY_L, 0x01}, /* with a very low lighted environment increase the exposure but * decrease the FPS (Frame Per Second) */ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00}, {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0}, {BRIDGE, M5602_XB_GPIO_DIR, 0x05}, {BRIDGE, M5602_XB_GPIO_DAT, 0x00}, {BRIDGE, M5602_XB_GPIO_EN_H, 0x06}, {BRIDGE, M5602_XB_GPIO_EN_L, 0x00}, }; #endif