drivers/media/video/gspca/m5602/m5602_po1030.h - maze/linux - Git at Google

 /*
  * 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 Proxycon 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_REG_DEVID_H		0x00
 #define PO1030_REG_DEVID_L		0x01
 #define PO1030_REG_FRAMEWIDTH_H		0x04
 #define PO1030_REG_FRAMEWIDTH_L		0x05
 #define PO1030_REG_FRAMEHEIGHT_H	0x06
 #define PO1030_REG_FRAMEHEIGHT_L	0x07
 #define PO1030_REG_WINDOWX_H		0x08
 #define PO1030_REG_WINDOWX_L		0x09
 #define PO1030_REG_WINDOWY_H		0x0a
 #define PO1030_REG_WINDOWY_L		0x0b
 #define PO1030_REG_WINDOWWIDTH_H	0x0c
 #define PO1030_REG_WINDOWWIDTH_L	0x0d
 #define PO1030_REG_WINDOWHEIGHT_H	0x0e
 #define PO1030_REG_WINDOWHEIGHT_L	0x0f

 #define PO1030_REG_GLOBALIBIAS		0x12
 #define PO1030_REG_PIXELIBIAS		0x13

 #define PO1030_REG_GLOBALGAIN		0x15
 #define PO1030_REG_RED_GAIN		0x16
 #define PO1030_REG_GREEN_1_GAIN		0x17
 #define PO1030_REG_BLUE_GAIN		0x18
 #define PO1030_REG_GREEN_2_GAIN		0x19

 #define PO1030_REG_INTEGLINES_H		0x1a
 #define PO1030_REG_INTEGLINES_M		0x1b
 #define PO1030_REG_INTEGLINES_L		0x1c

 #define PO1030_REG_CONTROL1		0x1d
 #define PO1030_REG_CONTROL2		0x1e
 #define PO1030_REG_CONTROL3		0x1f
 #define PO1030_REG_CONTROL4		0x20

 #define PO1030_REG_PERIOD50_H		0x23
 #define PO1030_REG_PERIOD50_L		0x24
 #define PO1030_REG_PERIOD60_H		0x25
 #define PO1030_REG_PERIOD60_L		0x26
 #define PO1030_REG_REGCLK167		0x27
 #define PO1030_REG_DELTA50		0x28
 #define PO1030_REG_DELTA60		0x29

 #define PO1030_REG_ADCOFFSET		0x2c

 /* Gamma Correction Coeffs */
 #define PO1030_REG_GC0			0x2d
 #define PO1030_REG_GC1			0x2e
 #define PO1030_REG_GC2			0x2f
 #define PO1030_REG_GC3			0x30
 #define PO1030_REG_GC4			0x31
 #define PO1030_REG_GC5			0x32
 #define PO1030_REG_GC6			0x33
 #define PO1030_REG_GC7			0x34

 /* Color Transform Matrix */
 #define PO1030_REG_CT0			0x35
 #define PO1030_REG_CT1			0x36
 #define PO1030_REG_CT2			0x37
 #define PO1030_REG_CT3			0x38
 #define PO1030_REG_CT4			0x39
 #define PO1030_REG_CT5			0x3a
 #define PO1030_REG_CT6			0x3b
 #define PO1030_REG_CT7			0x3c
 #define PO1030_REG_CT8			0x3d

 #define PO1030_REG_AUTOCTRL1		0x3e
 #define PO1030_REG_AUTOCTRL2		0x3f

 #define PO1030_REG_YTARGET		0x40
 #define PO1030_REG_GLOBALGAINMIN	0x41
 #define PO1030_REG_GLOBALGAINMAX	0x42

 /* Output format control */
 #define PO1030_REG_OUTFORMCTRL1		0x5a
 #define PO1030_REG_OUTFORMCTRL2		0x5b
 #define PO1030_REG_OUTFORMCTRL3		0x5c
 #define PO1030_REG_OUTFORMCTRL4		0x5d
 #define PO1030_REG_OUTFORMCTRL5		0x5e

 /* Imaging coefficients */
 #define PO1030_REG_YBRIGHT		0x73
 #define PO1030_REG_YCONTRAST		0x74
 #define PO1030_REG_YSATURATION		0x75

 #define PO1030_HFLIP			(1 << 7)
 #define PO1030_VFLIP			(1 << 6)

 /*****************************************************************************/

 #define PO1030_GLOBAL_GAIN_DEFAULT	0x12
 #define PO1030_EXPOSURE_DEFAULT		0x0085
 #define PO1030_BLUE_GAIN_DEFAULT 	0x40
 #define PO1030_RED_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_power_down(struct sd *sd);

 void po1030_dump_registers(struct sd *sd);

 int po1030_read_sensor(struct sd *sd, const u8 address,
 			      u8 *i2c_data, const u8 len);
 int po1030_write_sensor(struct sd *sd, const u8 address,
 			       u8 *i2c_data, const u8 len);

 int po1030_get_exposure(struct gspca_dev *gspca_dev, __s32 *val);
 int po1030_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
 int po1030_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
 int po1030_set_gain(struct gspca_dev *gspca_dev, __s32 val);
 int po1030_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val);
 int po1030_set_red_balance(struct gspca_dev *gspca_dev, __s32 val);
 int po1030_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val);
 int po1030_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val);
 int po1030_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
 int po1030_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
 int po1030_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
 int po1030_set_vflip(struct gspca_dev *gspca_dev, __s32 val);

 static struct m5602_sensor po1030 = {
 	.name = "PO1030",

 	.i2c_slave_id = 0xdc,

 	.probe = po1030_probe,
 	.init = po1030_init,
 	.power_down = po1030_power_down,

 	.nctrls = 6,
 	.ctrls = {
 	{
 		{
 			.id 		= V4L2_CID_GAIN,
 			.type 		= V4L2_CTRL_TYPE_INTEGER,
 			.name 		= "gain",
 			.minimum 	= 0x00,
 			.maximum 	= 0x4f,
 			.step 		= 0x1,
 			.default_value 	= PO1030_GLOBAL_GAIN_DEFAULT,
 			.flags         	= V4L2_CTRL_FLAG_SLIDER
 		},
 		.set = po1030_set_gain,
 		.get = po1030_get_gain
 	}, {
 		{
 			.id 		= V4L2_CID_EXPOSURE,
 			.type 		= V4L2_CTRL_TYPE_INTEGER,
 			.name 		= "exposure",
 			.minimum 	= 0x00,
 			.maximum 	= 0x02ff,
 			.step 		= 0x1,
 			.default_value 	= PO1030_EXPOSURE_DEFAULT,
 			.flags         	= V4L2_CTRL_FLAG_SLIDER
 		},
 		.set = po1030_set_exposure,
 		.get = po1030_get_exposure
 	}, {
 		{
 			.id 		= V4L2_CID_RED_BALANCE,
 			.type 		= V4L2_CTRL_TYPE_INTEGER,
 			.name 		= "red balance",
 			.minimum 	= 0x00,
 			.maximum 	= 0xff,
 			.step 		= 0x1,
 			.default_value 	= PO1030_RED_GAIN_DEFAULT,
 			.flags         	= V4L2_CTRL_FLAG_SLIDER
 		},
 		.set = po1030_set_red_balance,
 		.get = po1030_get_red_balance
 	}, {
 		{
 			.id 		= V4L2_CID_BLUE_BALANCE,
 			.type 		= V4L2_CTRL_TYPE_INTEGER,
 			.name 		= "blue balance",
 			.minimum 	= 0x00,
 			.maximum 	= 0xff,
 			.step 		= 0x1,
 			.default_value 	= PO1030_BLUE_GAIN_DEFAULT,
 			.flags         	= V4L2_CTRL_FLAG_SLIDER
 		},
 		.set = po1030_set_blue_balance,
 		.get = po1030_get_blue_balance
 	}, {
 		{
 			.id 		= V4L2_CID_HFLIP,
 			.type 		= V4L2_CTRL_TYPE_BOOLEAN,
 			.name 		= "horizontal flip",
 			.minimum 	= 0,
 			.maximum 	= 1,
 			.step 		= 1,
 			.default_value 	= 0,
 		},
 		.set = po1030_set_hflip,
 		.get = po1030_get_hflip
 	}, {
 		{
 			.id 		= V4L2_CID_VFLIP,
 			.type 		= V4L2_CTRL_TYPE_BOOLEAN,
 			.name 		= "vertical flip",
 			.minimum 	= 0,
 			.maximum 	= 1,
 			.step 		= 1,
 			.default_value 	= 0,
 		},
 		.set = po1030_set_vflip,
 		.get = po1030_get_vflip
 	}
 	},

 	.nmodes = 1,
 	.modes = {
 	{
 		M5602_DEFAULT_FRAME_WIDTH,
 		M5602_DEFAULT_FRAME_HEIGHT,
 		V4L2_PIX_FMT_SBGGR8,
 		V4L2_FIELD_NONE,
 		.sizeimage =
 			M5602_DEFAULT_FRAME_WIDTH * M5602_DEFAULT_FRAME_HEIGHT,
 		.bytesperline = M5602_DEFAULT_FRAME_WIDTH,
 		.colorspace = V4L2_COLORSPACE_SRGB,
 		.priv = 1
 	}
 	}
 };

 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_TYPE, 0x0d},
 	{BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
 	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
 	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},

 	{SENSOR, PO1030_REG_AUTOCTRL2, 0x24},

 	{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},
 	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
 	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
 	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06},
 	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
 	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
 	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
 	{BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81},
 	{BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
 	{BRIDGE, M5602_XB_SIG_INI, 0x01},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x02},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0xec},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_SIG_INI, 0x00},
 	{BRIDGE, M5602_XB_SIG_INI, 0x02},
 	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
 	{BRIDGE, M5602_XB_HSYNC_PARA, 0x87},
 	{BRIDGE, M5602_XB_SIG_INI, 0x00},

 	{SENSOR, PO1030_REG_AUTOCTRL2, 0x24},

 	{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},
 	{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_ADC_CTRL, 0xc0},
 	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
 	{BRIDGE, M5602_XB_GPIO_DIR, 0x05},
 	{BRIDGE, M5602_XB_GPIO_DAT, 0x00}
 };

 static const unsigned char init_po1030[][4] =
 {
 	{BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
 	{BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
 	/*sequence 1*/
 	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
 	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
 	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
 	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d},

 	{BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
 	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
 	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
 	/*end of sequence 1*/

 	/*sequence 2 (same as stop sequence)*/
 	{SENSOR, PO1030_REG_AUTOCTRL2, 0x24},
 	{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},

 	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
 	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
 	/*end of sequence 2*/

 	/*sequence 5*/
 	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06},
 	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
 	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
 	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
 	{BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81},
 	{BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
 	{BRIDGE, M5602_XB_SIG_INI, 0x01},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x02},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0xec},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_SIG_INI, 0x00},
 	{BRIDGE, M5602_XB_SIG_INI, 0x02},
 	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
 	{BRIDGE, M5602_XB_HSYNC_PARA, 0x87},
 	{BRIDGE, M5602_XB_SIG_INI, 0x00},
 	/*end of sequence 5*/

 	/*sequence 2 stop */
 	{SENSOR, PO1030_REG_AUTOCTRL2, 0x24},

 	{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},
 	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
 	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
 	/*end of sequence 2 stop */

 /* ---------------------------------
  * end of init - begin of start
  * --------------------------------- */

 	/*sequence 3*/
 	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
 	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
 	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
 	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
 	/*end of sequence 3*/
 	/*sequence 4*/
 	{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},

 	{SENSOR, PO1030_REG_AUTOCTRL2, 0x04},

 	/* Set the width to 751 */
 	{SENSOR, PO1030_REG_FRAMEWIDTH_H, 0x02},
 	{SENSOR, PO1030_REG_FRAMEWIDTH_L, 0xef},

 	/* Set the height to 540 */
 	{SENSOR, PO1030_REG_FRAMEHEIGHT_H, 0x02},
 	{SENSOR, PO1030_REG_FRAMEHEIGHT_L, 0x1c},

 	/* Set the x window to 1 */
 	{SENSOR, PO1030_REG_WINDOWX_H, 0x00},
 	{SENSOR, PO1030_REG_WINDOWX_L, 0x01},

 	/* Set the y window to 1 */
 	{SENSOR, PO1030_REG_WINDOWY_H, 0x00},
 	{SENSOR, PO1030_REG_WINDOWY_L, 0x01},

 	{SENSOR, PO1030_REG_WINDOWWIDTH_H, 0x02},
 	{SENSOR, PO1030_REG_WINDOWWIDTH_L, 0x87},
 	{SENSOR, PO1030_REG_WINDOWHEIGHT_H, 0x01},
 	{SENSOR, PO1030_REG_WINDOWHEIGHT_L, 0xe3},

 	{SENSOR, PO1030_REG_OUTFORMCTRL2, 0x04},
 	{SENSOR, PO1030_REG_OUTFORMCTRL2, 0x04},
 	{SENSOR, PO1030_REG_AUTOCTRL1, 0x08},
 	{SENSOR, PO1030_REG_CONTROL2, 0x03},
 	{SENSOR, 0x21, 0x90},
 	{SENSOR, PO1030_REG_YTARGET, 0x60},
 	{SENSOR, 0x59, 0x13},
 	{SENSOR, PO1030_REG_OUTFORMCTRL1, 0x40},
 	{SENSOR, 0x5f, 0x00},
 	{SENSOR, 0x60, 0x80},
 	{SENSOR, 0x78, 0x14},
 	{SENSOR, 0x6f, 0x01},
 	{SENSOR, PO1030_REG_CONTROL1, 0x18},
 	{SENSOR, PO1030_REG_GLOBALGAINMAX, 0x14},
 	{SENSOR, 0x63, 0x38},
 	{SENSOR, 0x64, 0x38},
 	{SENSOR, PO1030_REG_CONTROL1, 0x58},
 	{SENSOR, PO1030_REG_RED_GAIN, 0x30},
 	{SENSOR, PO1030_REG_GREEN_1_GAIN, 0x30},
 	{SENSOR, PO1030_REG_BLUE_GAIN, 0x30},
 	{SENSOR, PO1030_REG_GREEN_2_GAIN, 0x30},
 	{SENSOR, PO1030_REG_GC0, 0x10},
 	{SENSOR, PO1030_REG_GC1, 0x20},
 	{SENSOR, PO1030_REG_GC2, 0x40},
 	{SENSOR, PO1030_REG_GC3, 0x60},
 	{SENSOR, PO1030_REG_GC4, 0x80},
 	{SENSOR, PO1030_REG_GC5, 0xa0},
 	{SENSOR, PO1030_REG_GC6, 0xc0},
 	{SENSOR, PO1030_REG_GC7, 0xff},
 	/*end of sequence 4*/
 	/*sequence 5*/
 	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06},
 	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
 	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
 	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
 	{BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81},
 	{BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
 	{BRIDGE, M5602_XB_SIG_INI, 0x01},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x02},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0xec},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_SIG_INI, 0x00},
 	{BRIDGE, M5602_XB_SIG_INI, 0x00},
 	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
 	{BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
 	{BRIDGE, M5602_XB_HSYNC_PARA, 0x7e},
 	{BRIDGE, M5602_XB_SIG_INI, 0x00},
 	/*end of sequence 5*/

 	/*sequence 6*/
 	/* Changing 40 in f0 the image becomes green in bayer mode and red in
 	 * rgb mode */
 	{SENSOR, PO1030_REG_RED_GAIN, PO1030_RED_GAIN_DEFAULT},
 	/* in changing 40 in f0 the image becomes green in bayer mode and red in
 	 * rgb mode */
 	{SENSOR, PO1030_REG_BLUE_GAIN, PO1030_BLUE_GAIN_DEFAULT},

 	/* 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},

 	/* Controls high exposure more than SENSOR_LOW_EXPOSURE, use only in
 	 * low lighted environment (f0 is more than ff ?)*/
 	{SENSOR, PO1030_REG_INTEGLINES_H, ((PO1030_EXPOSURE_DEFAULT >> 2)
 		& 0xff)},

 	/* Controls middle exposure, use only in high lighted environment */
 	{SENSOR, PO1030_REG_INTEGLINES_M, PO1030_EXPOSURE_DEFAULT & 0xff},

 	/* Controls clarity (not sure) */
 	{SENSOR, PO1030_REG_INTEGLINES_L, 0x00},
 	/* Controls gain (the image is more lighted) */
 	{SENSOR, PO1030_REG_GLOBALGAIN, PO1030_GLOBAL_GAIN_DEFAULT},

 	/* Sets the width */
 	{SENSOR, PO1030_REG_FRAMEWIDTH_H, 0x02},
 	{SENSOR, PO1030_REG_FRAMEWIDTH_L, 0xef}
 	/*end of sequence 6*/
 };

 #endif
	/*
	* 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 Proxycon 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_REG_DEVID_H 0x00
	#define PO1030_REG_DEVID_L 0x01
	#define PO1030_REG_FRAMEWIDTH_H 0x04
	#define PO1030_REG_FRAMEWIDTH_L 0x05
	#define PO1030_REG_FRAMEHEIGHT_H 0x06
	#define PO1030_REG_FRAMEHEIGHT_L 0x07
	#define PO1030_REG_WINDOWX_H 0x08
	#define PO1030_REG_WINDOWX_L 0x09
	#define PO1030_REG_WINDOWY_H 0x0a
	#define PO1030_REG_WINDOWY_L 0x0b
	#define PO1030_REG_WINDOWWIDTH_H 0x0c
	#define PO1030_REG_WINDOWWIDTH_L 0x0d
	#define PO1030_REG_WINDOWHEIGHT_H 0x0e
	#define PO1030_REG_WINDOWHEIGHT_L 0x0f

	#define PO1030_REG_GLOBALIBIAS 0x12
	#define PO1030_REG_PIXELIBIAS 0x13

	#define PO1030_REG_GLOBALGAIN 0x15
	#define PO1030_REG_RED_GAIN 0x16
	#define PO1030_REG_GREEN_1_GAIN 0x17
	#define PO1030_REG_BLUE_GAIN 0x18
	#define PO1030_REG_GREEN_2_GAIN 0x19

	#define PO1030_REG_INTEGLINES_H 0x1a
	#define PO1030_REG_INTEGLINES_M 0x1b
	#define PO1030_REG_INTEGLINES_L 0x1c

	#define PO1030_REG_CONTROL1 0x1d
	#define PO1030_REG_CONTROL2 0x1e
	#define PO1030_REG_CONTROL3 0x1f
	#define PO1030_REG_CONTROL4 0x20

	#define PO1030_REG_PERIOD50_H 0x23
	#define PO1030_REG_PERIOD50_L 0x24
	#define PO1030_REG_PERIOD60_H 0x25
	#define PO1030_REG_PERIOD60_L 0x26
	#define PO1030_REG_REGCLK167 0x27
	#define PO1030_REG_DELTA50 0x28
	#define PO1030_REG_DELTA60 0x29

	#define PO1030_REG_ADCOFFSET 0x2c

	/* Gamma Correction Coeffs */
	#define PO1030_REG_GC0 0x2d
	#define PO1030_REG_GC1 0x2e
	#define PO1030_REG_GC2 0x2f
	#define PO1030_REG_GC3 0x30
	#define PO1030_REG_GC4 0x31
	#define PO1030_REG_GC5 0x32
	#define PO1030_REG_GC6 0x33
	#define PO1030_REG_GC7 0x34

	/* Color Transform Matrix */
	#define PO1030_REG_CT0 0x35
	#define PO1030_REG_CT1 0x36
	#define PO1030_REG_CT2 0x37
	#define PO1030_REG_CT3 0x38
	#define PO1030_REG_CT4 0x39
	#define PO1030_REG_CT5 0x3a
	#define PO1030_REG_CT6 0x3b
	#define PO1030_REG_CT7 0x3c
	#define PO1030_REG_CT8 0x3d

	#define PO1030_REG_AUTOCTRL1 0x3e
	#define PO1030_REG_AUTOCTRL2 0x3f

	#define PO1030_REG_YTARGET 0x40
	#define PO1030_REG_GLOBALGAINMIN 0x41
	#define PO1030_REG_GLOBALGAINMAX 0x42

	/* Output format control */
	#define PO1030_REG_OUTFORMCTRL1 0x5a
	#define PO1030_REG_OUTFORMCTRL2 0x5b
	#define PO1030_REG_OUTFORMCTRL3 0x5c
	#define PO1030_REG_OUTFORMCTRL4 0x5d
	#define PO1030_REG_OUTFORMCTRL5 0x5e

	/* Imaging coefficients */
	#define PO1030_REG_YBRIGHT 0x73
	#define PO1030_REG_YCONTRAST 0x74
	#define PO1030_REG_YSATURATION 0x75

	#define PO1030_HFLIP (1 << 7)
	#define PO1030_VFLIP (1 << 6)

	/*****************************************************************************/

	#define PO1030_GLOBAL_GAIN_DEFAULT 0x12
	#define PO1030_EXPOSURE_DEFAULT 0x0085
	#define PO1030_BLUE_GAIN_DEFAULT 0x40
	#define PO1030_RED_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_power_down(struct sd *sd);

	void po1030_dump_registers(struct sd *sd);

	int po1030_read_sensor(struct sd *sd, const u8 address,
	u8 *i2c_data, const u8 len);
	int po1030_write_sensor(struct sd *sd, const u8 address,
	u8 *i2c_data, const u8 len);

	int po1030_get_exposure(struct gspca_dev gspca_dev, __s32 val);
	int po1030_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
	int po1030_get_gain(struct gspca_dev gspca_dev, __s32 val);
	int po1030_set_gain(struct gspca_dev *gspca_dev, __s32 val);
	int po1030_get_red_balance(struct gspca_dev gspca_dev, __s32 val);
	int po1030_set_red_balance(struct gspca_dev *gspca_dev, __s32 val);
	int po1030_get_blue_balance(struct gspca_dev gspca_dev, __s32 val);
	int po1030_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val);
	int po1030_get_hflip(struct gspca_dev gspca_dev, __s32 val);
	int po1030_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
	int po1030_get_vflip(struct gspca_dev gspca_dev, __s32 val);
	int po1030_set_vflip(struct gspca_dev *gspca_dev, __s32 val);

	static struct m5602_sensor po1030 = {
	.name = "PO1030",

	.i2c_slave_id = 0xdc,

	.probe = po1030_probe,
	.init = po1030_init,
	.power_down = po1030_power_down,

	.nctrls = 6,
	.ctrls = {
	{
	{
	.id = V4L2_CID_GAIN,
	.type = V4L2_CTRL_TYPE_INTEGER,
	.name = "gain",
	.minimum = 0x00,
	.maximum = 0x4f,
	.step = 0x1,
	.default_value = PO1030_GLOBAL_GAIN_DEFAULT,
	.flags = V4L2_CTRL_FLAG_SLIDER
	},
	.set = po1030_set_gain,
	.get = po1030_get_gain
	}, {
	{
	.id = V4L2_CID_EXPOSURE,
	.type = V4L2_CTRL_TYPE_INTEGER,
	.name = "exposure",
	.minimum = 0x00,
	.maximum = 0x02ff,
	.step = 0x1,
	.default_value = PO1030_EXPOSURE_DEFAULT,
	.flags = V4L2_CTRL_FLAG_SLIDER
	},
	.set = po1030_set_exposure,
	.get = po1030_get_exposure
	}, {
	{
	.id = V4L2_CID_RED_BALANCE,
	.type = V4L2_CTRL_TYPE_INTEGER,
	.name = "red balance",
	.minimum = 0x00,
	.maximum = 0xff,
	.step = 0x1,
	.default_value = PO1030_RED_GAIN_DEFAULT,
	.flags = V4L2_CTRL_FLAG_SLIDER
	},
	.set = po1030_set_red_balance,
	.get = po1030_get_red_balance
	}, {
	{
	.id = V4L2_CID_BLUE_BALANCE,
	.type = V4L2_CTRL_TYPE_INTEGER,
	.name = "blue balance",
	.minimum = 0x00,
	.maximum = 0xff,
	.step = 0x1,
	.default_value = PO1030_BLUE_GAIN_DEFAULT,
	.flags = V4L2_CTRL_FLAG_SLIDER
	},
	.set = po1030_set_blue_balance,
	.get = po1030_get_blue_balance
	}, {
	{
	.id = V4L2_CID_HFLIP,
	.type = V4L2_CTRL_TYPE_BOOLEAN,
	.name = "horizontal flip",
	.minimum = 0,
	.maximum = 1,
	.step = 1,
	.default_value = 0,
	},
	.set = po1030_set_hflip,
	.get = po1030_get_hflip
	}, {
	{
	.id = V4L2_CID_VFLIP,
	.type = V4L2_CTRL_TYPE_BOOLEAN,
	.name = "vertical flip",
	.minimum = 0,
	.maximum = 1,
	.step = 1,
	.default_value = 0,
	},
	.set = po1030_set_vflip,
	.get = po1030_get_vflip
	}
	},

	.nmodes = 1,
	.modes = {
	{
	M5602_DEFAULT_FRAME_WIDTH,
	M5602_DEFAULT_FRAME_HEIGHT,
	V4L2_PIX_FMT_SBGGR8,
	V4L2_FIELD_NONE,
	.sizeimage =
	M5602_DEFAULT_FRAME_WIDTH * M5602_DEFAULT_FRAME_HEIGHT,
	.bytesperline = M5602_DEFAULT_FRAME_WIDTH,
	.colorspace = V4L2_COLORSPACE_SRGB,
	.priv = 1
	}
	}
	};

	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_TYPE, 0x0d},
	{BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},

	{SENSOR, PO1030_REG_AUTOCTRL2, 0x24},

	{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},
	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06},
	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
	{BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81},
	{BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
	{BRIDGE, M5602_XB_SIG_INI, 0x01},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x02},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0xec},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_SIG_INI, 0x00},
	{BRIDGE, M5602_XB_SIG_INI, 0x02},
	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
	{BRIDGE, M5602_XB_HSYNC_PARA, 0x87},
	{BRIDGE, M5602_XB_SIG_INI, 0x00},

	{SENSOR, PO1030_REG_AUTOCTRL2, 0x24},

	{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},
	{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_ADC_CTRL, 0xc0},
	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
	{BRIDGE, M5602_XB_GPIO_DIR, 0x05},
	{BRIDGE, M5602_XB_GPIO_DAT, 0x00}
	};

	static const unsigned char init_po1030[][4] =
	{
	{BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
	{BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
	/sequence 1/
	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d},

	{BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
	/end of sequence 1/

	/sequence 2 (same as stop sequence)/
	{SENSOR, PO1030_REG_AUTOCTRL2, 0x24},
	{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},

	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
	/end of sequence 2/

	/sequence 5/
	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06},
	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
	{BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81},
	{BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
	{BRIDGE, M5602_XB_SIG_INI, 0x01},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x02},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0xec},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_SIG_INI, 0x00},
	{BRIDGE, M5602_XB_SIG_INI, 0x02},
	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
	{BRIDGE, M5602_XB_HSYNC_PARA, 0x87},
	{BRIDGE, M5602_XB_SIG_INI, 0x00},
	/end of sequence 5/

	/sequence 2 stop /
	{SENSOR, PO1030_REG_AUTOCTRL2, 0x24},

	{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},
	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
	/end of sequence 2 stop /

	/* ---------------------------------
	* end of init - begin of start
	* --------------------------------- */

	/sequence 3/
	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
	/end of sequence 3/
	/sequence 4/
	{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},

	{SENSOR, PO1030_REG_AUTOCTRL2, 0x04},

	/* Set the width to 751 */
	{SENSOR, PO1030_REG_FRAMEWIDTH_H, 0x02},
	{SENSOR, PO1030_REG_FRAMEWIDTH_L, 0xef},

	/* Set the height to 540 */
	{SENSOR, PO1030_REG_FRAMEHEIGHT_H, 0x02},
	{SENSOR, PO1030_REG_FRAMEHEIGHT_L, 0x1c},

	/* Set the x window to 1 */
	{SENSOR, PO1030_REG_WINDOWX_H, 0x00},
	{SENSOR, PO1030_REG_WINDOWX_L, 0x01},

	/* Set the y window to 1 */
	{SENSOR, PO1030_REG_WINDOWY_H, 0x00},
	{SENSOR, PO1030_REG_WINDOWY_L, 0x01},

	{SENSOR, PO1030_REG_WINDOWWIDTH_H, 0x02},
	{SENSOR, PO1030_REG_WINDOWWIDTH_L, 0x87},
	{SENSOR, PO1030_REG_WINDOWHEIGHT_H, 0x01},
	{SENSOR, PO1030_REG_WINDOWHEIGHT_L, 0xe3},

	{SENSOR, PO1030_REG_OUTFORMCTRL2, 0x04},
	{SENSOR, PO1030_REG_OUTFORMCTRL2, 0x04},
	{SENSOR, PO1030_REG_AUTOCTRL1, 0x08},
	{SENSOR, PO1030_REG_CONTROL2, 0x03},
	{SENSOR, 0x21, 0x90},
	{SENSOR, PO1030_REG_YTARGET, 0x60},
	{SENSOR, 0x59, 0x13},
	{SENSOR, PO1030_REG_OUTFORMCTRL1, 0x40},
	{SENSOR, 0x5f, 0x00},
	{SENSOR, 0x60, 0x80},
	{SENSOR, 0x78, 0x14},
	{SENSOR, 0x6f, 0x01},
	{SENSOR, PO1030_REG_CONTROL1, 0x18},
	{SENSOR, PO1030_REG_GLOBALGAINMAX, 0x14},
	{SENSOR, 0x63, 0x38},
	{SENSOR, 0x64, 0x38},
	{SENSOR, PO1030_REG_CONTROL1, 0x58},
	{SENSOR, PO1030_REG_RED_GAIN, 0x30},
	{SENSOR, PO1030_REG_GREEN_1_GAIN, 0x30},
	{SENSOR, PO1030_REG_BLUE_GAIN, 0x30},
	{SENSOR, PO1030_REG_GREEN_2_GAIN, 0x30},
	{SENSOR, PO1030_REG_GC0, 0x10},
	{SENSOR, PO1030_REG_GC1, 0x20},
	{SENSOR, PO1030_REG_GC2, 0x40},
	{SENSOR, PO1030_REG_GC3, 0x60},
	{SENSOR, PO1030_REG_GC4, 0x80},
	{SENSOR, PO1030_REG_GC5, 0xa0},
	{SENSOR, PO1030_REG_GC6, 0xc0},
	{SENSOR, PO1030_REG_GC7, 0xff},
	/end of sequence 4/
	/sequence 5/
	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06},
	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
	{BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81},
	{BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
	{BRIDGE, M5602_XB_SIG_INI, 0x01},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x02},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0xec},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_SIG_INI, 0x00},
	{BRIDGE, M5602_XB_SIG_INI, 0x00},
	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
	{BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
	{BRIDGE, M5602_XB_HSYNC_PARA, 0x7e},
	{BRIDGE, M5602_XB_SIG_INI, 0x00},
	/end of sequence 5/

	/sequence 6/
	/* Changing 40 in f0 the image becomes green in bayer mode and red in
	* rgb mode */
	{SENSOR, PO1030_REG_RED_GAIN, PO1030_RED_GAIN_DEFAULT},
	/* in changing 40 in f0 the image becomes green in bayer mode and red in
	* rgb mode */
	{SENSOR, PO1030_REG_BLUE_GAIN, PO1030_BLUE_GAIN_DEFAULT},

	/* 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},

	/* Controls high exposure more than SENSOR_LOW_EXPOSURE, use only in
	* low lighted environment (f0 is more than ff ?)*/
	{SENSOR, PO1030_REG_INTEGLINES_H, ((PO1030_EXPOSURE_DEFAULT >> 2)
	& 0xff)},

	/* Controls middle exposure, use only in high lighted environment */
	{SENSOR, PO1030_REG_INTEGLINES_M, PO1030_EXPOSURE_DEFAULT & 0xff},

	/* Controls clarity (not sure) */
	{SENSOR, PO1030_REG_INTEGLINES_L, 0x00},
	/* Controls gain (the image is more lighted) */
	{SENSOR, PO1030_REG_GLOBALGAIN, PO1030_GLOBAL_GAIN_DEFAULT},

	/* Sets the width */
	{SENSOR, PO1030_REG_FRAMEWIDTH_H, 0x02},
	{SENSOR, PO1030_REG_FRAMEWIDTH_L, 0xef}
	/end of sequence 6/
	};

	#endif