[mirror_ubuntu-jammy-kernel.git] / drivers / media / video / gspca / m5602 / m5602_po1030.h

/*
 * 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_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);
void po1030_disconnect(struct sd *sd);

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

	.i2c_slave_id = 0xdc,
	.i2c_regW = 1,

	.probe = po1030_probe,
	.init = po1030_init,
	.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_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
Commit	Line	Data
c109f816 EA	1	/*
c109f816 EA	2	* Driver for the po1030 sensor.
c109f816	3	*
0c505e68	4	* Copyright (c) 2008 Erik Andrén
c109f816 EA	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	*
0bd7bd79	13	* Register defines taken from Pascal Stangs Procyon Armlib
c109f816 EA	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_REG_DEVID_H 0x00
	29	#define PO1030_REG_DEVID_L 0x01
	30	#define PO1030_REG_FRAMEWIDTH_H 0x04
	31	#define PO1030_REG_FRAMEWIDTH_L 0x05
	32	#define PO1030_REG_FRAMEHEIGHT_H 0x06
	33	#define PO1030_REG_FRAMEHEIGHT_L 0x07
	34	#define PO1030_REG_WINDOWX_H 0x08
	35	#define PO1030_REG_WINDOWX_L 0x09
	36	#define PO1030_REG_WINDOWY_H 0x0a
	37	#define PO1030_REG_WINDOWY_L 0x0b
	38	#define PO1030_REG_WINDOWWIDTH_H 0x0c
	39	#define PO1030_REG_WINDOWWIDTH_L 0x0d
	40	#define PO1030_REG_WINDOWHEIGHT_H 0x0e
	41	#define PO1030_REG_WINDOWHEIGHT_L 0x0f
	42
	43	#define PO1030_REG_GLOBALIBIAS 0x12
	44	#define PO1030_REG_PIXELIBIAS 0x13
	45
	46	#define PO1030_REG_GLOBALGAIN 0x15
	47	#define PO1030_REG_RED_GAIN 0x16
	48	#define PO1030_REG_GREEN_1_GAIN 0x17
	49	#define PO1030_REG_BLUE_GAIN 0x18
	50	#define PO1030_REG_GREEN_2_GAIN 0x19
	51
	52	#define PO1030_REG_INTEGLINES_H 0x1a
	53	#define PO1030_REG_INTEGLINES_M 0x1b
	54	#define PO1030_REG_INTEGLINES_L 0x1c
	55
	56	#define PO1030_REG_CONTROL1 0x1d
	57	#define PO1030_REG_CONTROL2 0x1e
	58	#define PO1030_REG_CONTROL3 0x1f
	59	#define PO1030_REG_CONTROL4 0x20
	60
	61	#define PO1030_REG_PERIOD50_H 0x23
	62	#define PO1030_REG_PERIOD50_L 0x24
	63	#define PO1030_REG_PERIOD60_H 0x25
	64	#define PO1030_REG_PERIOD60_L 0x26
	65	#define PO1030_REG_REGCLK167 0x27
	66	#define PO1030_REG_DELTA50 0x28
	67	#define PO1030_REG_DELTA60 0x29
	68
	69	#define PO1030_REG_ADCOFFSET 0x2c
	70
	71	/* Gamma Correction Coeffs */
	72	#define PO1030_REG_GC0 0x2d
	73	#define PO1030_REG_GC1 0x2e
	74	#define PO1030_REG_GC2 0x2f
	75	#define PO1030_REG_GC3 0x30
	76	#define PO1030_REG_GC4 0x31
	77	#define PO1030_REG_GC5 0x32
78	#define PO1030_REG_GC6 0x33
79	#define PO1030_REG_GC7 0x34
80
81	/* Color Transform Matrix */
82	#define PO1030_REG_CT0 0x35
83	#define PO1030_REG_CT1 0x36
84	#define PO1030_REG_CT2 0x37
85	#define PO1030_REG_CT3 0x38
86	#define PO1030_REG_CT4 0x39
87	#define PO1030_REG_CT5 0x3a
88	#define PO1030_REG_CT6 0x3b
89	#define PO1030_REG_CT7 0x3c
90	#define PO1030_REG_CT8 0x3d
91
92	#define PO1030_REG_AUTOCTRL1 0x3e
93	#define PO1030_REG_AUTOCTRL2 0x3f
94
95	#define PO1030_REG_YTARGET 0x40
96	#define PO1030_REG_GLOBALGAINMIN 0x41
97	#define PO1030_REG_GLOBALGAINMAX 0x42
98
99	/* Output format control */
100	#define PO1030_REG_OUTFORMCTRL1 0x5a
101	#define PO1030_REG_OUTFORMCTRL2 0x5b
102	#define PO1030_REG_OUTFORMCTRL3 0x5c
103	#define PO1030_REG_OUTFORMCTRL4 0x5d
104	#define PO1030_REG_OUTFORMCTRL5 0x5e
105
106	/* Imaging coefficients */
107	#define PO1030_REG_YBRIGHT 0x73
108	#define PO1030_REG_YCONTRAST 0x74
109	#define PO1030_REG_YSATURATION 0x75
110
e2c97491 EA	111	#define PO1030_HFLIP (1 << 7)
	112	#define PO1030_VFLIP (1 << 6)
	113
c109f816 EA	114	/*****************************************************************************/
	115
	116	#define PO1030_GLOBAL_GAIN_DEFAULT 0x12
e2c97491	117	#define PO1030_EXPOSURE_DEFAULT 0x0085
c109f816 EA	118	#define PO1030_BLUE_GAIN_DEFAULT 0x40
	119	#define PO1030_RED_GAIN_DEFAULT 0x40
	120
	121	/*****************************************************************************/
	122
	123	/* Kernel module parameters */
	124	extern int force_sensor;
	125	extern int dump_sensor;
c109f816 EA	126
	127	int po1030_probe(struct sd *sd);
	128	int po1030_init(struct sd *sd);
05d7d9ce	129	void po1030_disconnect(struct sd *sd);
c109f816	130
c109f816 EA	131	int po1030_get_exposure(struct gspca_dev gspca_dev, __s32 val);
	132	int po1030_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
	133	int po1030_get_gain(struct gspca_dev gspca_dev, __s32 val);
	134	int po1030_set_gain(struct gspca_dev *gspca_dev, __s32 val);
	135	int po1030_get_red_balance(struct gspca_dev gspca_dev, __s32 val);
	136	int po1030_set_red_balance(struct gspca_dev *gspca_dev, __s32 val);
	137	int po1030_get_blue_balance(struct gspca_dev gspca_dev, __s32 val);
	138	int po1030_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val);
e2c97491 EA	139	int po1030_get_hflip(struct gspca_dev gspca_dev, __s32 val);
	140	int po1030_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
	141	int po1030_get_vflip(struct gspca_dev gspca_dev, __s32 val);
	142	int po1030_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
c109f816	143
dac136e6	144	static const struct m5602_sensor po1030 = {
e4cc4fcc EA	145	.name = "PO1030",
	146
	147	.i2c_slave_id = 0xdc,
	148	.i2c_regW = 1,
	149
	150	.probe = po1030_probe,
	151	.init = po1030_init,
05d7d9ce	152	.disconnect = po1030_disconnect,
c109f816 EA	153	};
	154
	155	static const unsigned char preinit_po1030[][3] =
	156	{
	157	{BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
	158	{BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
	159	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
	160	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
	161	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
	162	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d},
	163	{BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
	164	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
	165	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
	166
	167	{SENSOR, PO1030_REG_AUTOCTRL2, 0x24},
	168
	169	{BRIDGE, M5602_XB_GPIO_DIR, 0x05},
	170	{BRIDGE, M5602_XB_GPIO_DAT, 0x04},
	171	{BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
	172	{BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
	173	{BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
	174	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
	175	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
	176	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06},
	177	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
	178	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
	179	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
	180	{BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81},
	181	{BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
	182	{BRIDGE, M5602_XB_SIG_INI, 0x01},
	183	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	184	{BRIDGE, M5602_XB_VSYNC_PARA, 0x02},
	185	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	186	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	187	{BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
	188	{BRIDGE, M5602_XB_VSYNC_PARA, 0xec},
	189	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	190	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	191	{BRIDGE, M5602_XB_SIG_INI, 0x00},
	192	{BRIDGE, M5602_XB_SIG_INI, 0x02},
	193	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
	194	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
	195	{BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
	196	{BRIDGE, M5602_XB_HSYNC_PARA, 0x87},
	197	{BRIDGE, M5602_XB_SIG_INI, 0x00},
	198
	199	{SENSOR, PO1030_REG_AUTOCTRL2, 0x24},
	200
	201	{BRIDGE, M5602_XB_GPIO_DIR, 0x05},
	202	{BRIDGE, M5602_XB_GPIO_DAT, 0x04},
	203	{BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
	204	{BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
	205	{BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
	206	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
	207	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
	208	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
	209	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
	210	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
	211	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
	212	{BRIDGE, M5602_XB_GPIO_DIR, 0x05},
	213	{BRIDGE, M5602_XB_GPIO_DAT, 0x00}
	214	};
	215
	216	static const unsigned char init_po1030[][4] =
217	{
218	{BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
219	{BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
220	/sequence 1/
221	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
222	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
223	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
224	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d},
225
226	{BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
227	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
228	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
229	/end of sequence 1/
230
231	/sequence 2 (same as stop sequence)/
232	{SENSOR, PO1030_REG_AUTOCTRL2, 0x24},
233	{BRIDGE, M5602_XB_GPIO_DIR, 0x05},
234	{BRIDGE, M5602_XB_GPIO_DAT, 0x04},
235	{BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
236	{BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
237	{BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
238
239	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
240	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
241	/end of sequence 2/
242
243	/sequence 5/
244	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06},
245	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
246	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
247	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
248	{BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81},
249	{BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
250	{BRIDGE, M5602_XB_SIG_INI, 0x01},
251	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
252	{BRIDGE, M5602_XB_VSYNC_PARA, 0x02},
253	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
254	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
255	{BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
256	{BRIDGE, M5602_XB_VSYNC_PARA, 0xec},
257	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
258	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
259	{BRIDGE, M5602_XB_SIG_INI, 0x00},
260	{BRIDGE, M5602_XB_SIG_INI, 0x02},
261	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
262	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
263	{BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
264	{BRIDGE, M5602_XB_HSYNC_PARA, 0x87},
265	{BRIDGE, M5602_XB_SIG_INI, 0x00},
266	/end of sequence 5/
267
268	/sequence 2 stop /
269	{SENSOR, PO1030_REG_AUTOCTRL2, 0x24},
270
271	{BRIDGE, M5602_XB_GPIO_DIR, 0x05},
272	{BRIDGE, M5602_XB_GPIO_DAT, 0x04},
273	{BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
274	{BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
275	{BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
276	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
277	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
278	/end of sequence 2 stop /
279
280	/* ---------------------------------
281	* end of init - begin of start
282	* --------------------------------- */
283
284	/sequence 3/
285	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
286	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
287	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
288	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
289	/end of sequence 3/
290	/sequence 4/
291	{BRIDGE, M5602_XB_GPIO_DIR, 0x05},
292	{BRIDGE, M5602_XB_GPIO_DAT, 0x00},
293	{BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
294	{BRIDGE, M5602_XB_GPIO_EN_L, 0x00},
295
296	{SENSOR, PO1030_REG_AUTOCTRL2, 0x04},
297
298	/* Set the width to 751 */
299	{SENSOR, PO1030_REG_FRAMEWIDTH_H, 0x02},
300	{SENSOR, PO1030_REG_FRAMEWIDTH_L, 0xef},
301
302	/* Set the height to 540 */
303	{SENSOR, PO1030_REG_FRAMEHEIGHT_H, 0x02},
304	{SENSOR, PO1030_REG_FRAMEHEIGHT_L, 0x1c},
305
306	/* Set the x window to 1 */
307	{SENSOR, PO1030_REG_WINDOWX_H, 0x00},
308	{SENSOR, PO1030_REG_WINDOWX_L, 0x01},
309
310	/* Set the y window to 1 */
311	{SENSOR, PO1030_REG_WINDOWY_H, 0x00},
e2c97491	312	{SENSOR, PO1030_REG_WINDOWY_L, 0x01},
c109f816 EA	313
	314	{SENSOR, PO1030_REG_WINDOWWIDTH_H, 0x02},
	315	{SENSOR, PO1030_REG_WINDOWWIDTH_L, 0x87},
	316	{SENSOR, PO1030_REG_WINDOWHEIGHT_H, 0x01},
	317	{SENSOR, PO1030_REG_WINDOWHEIGHT_L, 0xe3},
	318
	319	{SENSOR, PO1030_REG_OUTFORMCTRL2, 0x04},
	320	{SENSOR, PO1030_REG_OUTFORMCTRL2, 0x04},
	321	{SENSOR, PO1030_REG_AUTOCTRL1, 0x08},
	322	{SENSOR, PO1030_REG_CONTROL2, 0x03},
	323	{SENSOR, 0x21, 0x90},
	324	{SENSOR, PO1030_REG_YTARGET, 0x60},
	325	{SENSOR, 0x59, 0x13},
	326	{SENSOR, PO1030_REG_OUTFORMCTRL1, 0x40},
	327	{SENSOR, 0x5f, 0x00},
	328	{SENSOR, 0x60, 0x80},
	329	{SENSOR, 0x78, 0x14},
	330	{SENSOR, 0x6f, 0x01},
	331	{SENSOR, PO1030_REG_CONTROL1, 0x18},
	332	{SENSOR, PO1030_REG_GLOBALGAINMAX, 0x14},
	333	{SENSOR, 0x63, 0x38},
	334	{SENSOR, 0x64, 0x38},
	335	{SENSOR, PO1030_REG_CONTROL1, 0x58},
	336	{SENSOR, PO1030_REG_RED_GAIN, 0x30},
	337	{SENSOR, PO1030_REG_GREEN_1_GAIN, 0x30},
	338	{SENSOR, PO1030_REG_BLUE_GAIN, 0x30},
	339	{SENSOR, PO1030_REG_GREEN_2_GAIN, 0x30},
	340	{SENSOR, PO1030_REG_GC0, 0x10},
	341	{SENSOR, PO1030_REG_GC1, 0x20},
	342	{SENSOR, PO1030_REG_GC2, 0x40},
	343	{SENSOR, PO1030_REG_GC3, 0x60},
	344	{SENSOR, PO1030_REG_GC4, 0x80},
	345	{SENSOR, PO1030_REG_GC5, 0xa0},
	346	{SENSOR, PO1030_REG_GC6, 0xc0},
	347	{SENSOR, PO1030_REG_GC7, 0xff},
	348	/end of sequence 4/
	349	/sequence 5/
	350	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06},
	351	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
	352	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
	353	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
	354	{BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81},
	355	{BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
	356	{BRIDGE, M5602_XB_SIG_INI, 0x01},
	357	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	358	{BRIDGE, M5602_XB_VSYNC_PARA, 0x02},
	359	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	360	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	361	{BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
	362	{BRIDGE, M5602_XB_VSYNC_PARA, 0xec},
	363	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	364	{BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
	365	{BRIDGE, M5602_XB_SIG_INI, 0x00},
	366	{BRIDGE, M5602_XB_SIG_INI, 0x00},
	367	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
	368	{BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
	369	{BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
	370	{BRIDGE, M5602_XB_HSYNC_PARA, 0x7e},
	371	{BRIDGE, M5602_XB_SIG_INI, 0x00},
	372	/end of sequence 5/
	373
	374	/sequence 6/
	375	/* Changing 40 in f0 the image becomes green in bayer mode and red in
	376	* rgb mode */
377	{SENSOR, PO1030_REG_RED_GAIN, PO1030_RED_GAIN_DEFAULT},
378	/* in changing 40 in f0 the image becomes green in bayer mode and red in
379	* rgb mode */
380	{SENSOR, PO1030_REG_BLUE_GAIN, PO1030_BLUE_GAIN_DEFAULT},
381
382	/* with a very low lighted environment increase the exposure but
383	* decrease the FPS (Frame Per Second) */
384	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
385	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
386
387	/* Controls high exposure more than SENSOR_LOW_EXPOSURE, use only in
388	* low lighted environment (f0 is more than ff ?)*/
389	{SENSOR, PO1030_REG_INTEGLINES_H, ((PO1030_EXPOSURE_DEFAULT >> 2)
390	& 0xff)},
391
392	/* Controls middle exposure, use only in high lighted environment */
393	{SENSOR, PO1030_REG_INTEGLINES_M, PO1030_EXPOSURE_DEFAULT & 0xff},
394
395	/* Controls clarity (not sure) */
396	{SENSOR, PO1030_REG_INTEGLINES_L, 0x00},
397	/* Controls gain (the image is more lighted) */
398	{SENSOR, PO1030_REG_GLOBALGAIN, PO1030_GLOBAL_GAIN_DEFAULT},
399
400	/* Sets the width */
401	{SENSOR, PO1030_REG_FRAMEWIDTH_H, 0x02},
402	{SENSOR, PO1030_REG_FRAMEWIDTH_L, 0xef}
403	/end of sequence 6/
404	};
405
406	#endif