m5602_mt9m111.h

trident tm5600的linux驱动

/*
 * Driver for the mt9m111 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 <[e-mail]>
 *
 * 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
 *
 * Some defines taken from the mt9m111 sensor driver
 * Copyright (C) 2008, Robert Jarzmik <[e-mail]>
 *
 * 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_MT9M111_H_
#define M5602_MT9M111_H_

#include "m5602_sensor.h"

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

#define MT9M111_SC_CHIPVER			0x00
#define MT9M111_SC_ROWSTART			0x01
#define MT9M111_SC_COLSTART			0x02
#define MT9M111_SC_WINDOW_HEIGHT		0x03
#define MT9M111_SC_WINDOW_WIDTH			0x04
#define MT9M111_SC_HBLANK_CONTEXT_B		0x05
#define MT9M111_SC_VBLANK_CONTEXT_B		0x06
#define MT9M111_SC_HBLANK_CONTEXT_A		0x07
#define MT9M111_SC_VBLANK_CONTEXT_A		0x08
#define MT9M111_SC_SHUTTER_WIDTH		0x09
#define MT9M111_SC_ROW_SPEED			0x0a

#define MT9M111_SC_EXTRA_DELAY			0x0b
#define MT9M111_SC_SHUTTER_DELAY		0x0c
#define MT9M111_SC_RESET			0x0d
#define MT9M111_SC_R_MODE_CONTEXT_B		0x20
#define MT9M111_SC_R_MODE_CONTEXT_A		0x21
#define MT9M111_SC_FLASH_CONTROL		0x23
#define MT9M111_SC_GREEN_1_GAIN			0x2b
#define MT9M111_SC_BLUE_GAIN			0x2c
#define MT9M111_SC_RED_GAIN			0x2d
#define MT9M111_SC_GREEN_2_GAIN			0x2e
#define MT9M111_SC_GLOBAL_GAIN			0x2f

#define MT9M111_RMB_MIRROR_ROWS			(1 << 0)
#define MT9M111_RMB_MIRROR_COLS			(1 << 1)

#define MT9M111_CONTEXT_CONTROL			0xc8
#define MT9M111_PAGE_MAP			0xf0
#define MT9M111_BYTEWISE_ADDRESS		0xf1

#define MT9M111_CP_OPERATING_MODE_CTL		0x06
#define MT9M111_CP_LUMA_OFFSET			0x34
#define MT9M111_CP_LUMA_CLIP			0x35
#define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A 0x3a
#define MT9M111_CP_LENS_CORRECTION_1		0x3b
#define MT9M111_CP_DEFECT_CORR_CONTEXT_A	0x4c
#define MT9M111_CP_DEFECT_CORR_CONTEXT_B	0x4d
#define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B 0x9b
#define MT9M111_CP_GLOBAL_CLK_CONTROL		0xb3

#define MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18   0x65
#define MT9M111_CC_AWB_PARAMETER_7		0x28

#define MT9M111_SENSOR_CORE			0x00
#define MT9M111_COLORPIPE			0x01
#define MT9M111_CAMERA_CONTROL			0x02

#define INITIAL_MAX_GAIN			64
#define DEFAULT_GAIN 				283

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

/* Kernel module parameters */
extern int force_sensor;
extern int dump_sensor;

int mt9m111_probe(struct sd *sd);
int mt9m111_init(struct sd *sd);
int mt9m111_power_down(struct sd *sd);

int mt9m111_read_sensor(struct sd *sd, const u8 address,
			u8 *i2c_data, const u8 len);

int mt9m111_write_sensor(struct sd *sd, const u8 address,
			 u8 *i2c_data, const u8 len);

void mt9m111_dump_registers(struct sd *sd);

int mt9m111_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
int mt9m111_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
int mt9m111_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
int mt9m111_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
int mt9m111_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
int mt9m111_set_gain(struct gspca_dev *gspca_dev, __s32 val);

static struct m5602_sensor mt9m111 = {
	.name = "MT9M111",

	.i2c_slave_id = 0xba,

	.probe = mt9m111_probe,
	.init = mt9m111_init,
	.power_down = mt9m111_power_down,

	.read_sensor = mt9m111_read_sensor,
	.write_sensor = mt9m111_write_sensor,

	.nctrls = 3,
	.ctrls = {
	{
		{
			.id		= V4L2_CID_VFLIP,
			.type           = V4L2_CTRL_TYPE_BOOLEAN,
			.name           = "vertical flip",
			.minimum        = 0,
			.maximum        = 1,
			.step           = 1,
			.default_value  = 0
		},
		.set = mt9m111_set_vflip,
		.get = mt9m111_get_vflip
	}, {
		{
			.id             = V4L2_CID_HFLIP,
			.type           = V4L2_CTRL_TYPE_BOOLEAN,
			.name           = "horizontal flip",
			.minimum        = 0,
			.maximum        = 1,
			.step           = 1,
			.default_value  = 0
		},
		.set = mt9m111_set_hflip,
		.get = mt9m111_get_hflip
	}, {
		{
			.id             = V4L2_CID_GAIN,
			.type           = V4L2_CTRL_TYPE_INTEGER,
			.name           = "gain",
			.minimum        = 0,
			.maximum        = (INITIAL_MAX_GAIN - 1) * 2 * 2 * 2,
			.step           = 1,
			.default_value  = DEFAULT_GAIN,
			.flags          = V4L2_CTRL_FLAG_SLIDER
		},
		.set = mt9m111_set_gain,
		.get = mt9m111_get_gain
	}
	},

	.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_mt9m111[][4] =
{
	{BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
	{BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00},
	{BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00},
	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},

	{SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
	{SENSOR, MT9M111_SC_RESET, 0xff, 0xf7},

	{BRIDGE, M5602_XB_GPIO_DIR, 0x05, 0x00},
	{BRIDGE, M5602_XB_GPIO_DAT, 0x04, 0x00},
	{BRIDGE, M5602_XB_GPIO_EN_H, 0x3e, 0x00},
	{BRIDGE, M5602_XB_GPIO_DIR_H, 0x3e, 0x00},
	{BRIDGE, M5602_XB_GPIO_DAT_H, 0x02, 0x00},
	{BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
	{BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
	{BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},

	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
	{BRIDGE, M5602_XB_GPIO_DIR, 0x07, 0x00},
	{BRIDGE, M5602_XB_GPIO_DAT, 0x0b, 0x00},
	{BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
	{BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},

	{BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a, 0x00}
};

static const unsigned char init_mt9m111[][4] =
{
	{BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
	{BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00},
	{BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00},
	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},

	{SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
	{SENSOR, MT9M111_SC_RESET, 0xff, 0xff},
	{SENSOR, MT9M111_SC_RESET, 0xff, 0xff},
	{SENSOR, MT9M111_SC_RESET, 0xff, 0xde},
	{SENSOR, MT9M111_SC_RESET, 0xff, 0xff},
	{SENSOR, MT9M111_SC_RESET, 0xff, 0xf7},
	{SENSOR, MT9M111_PAGE_MAP, 0x00, 0x01},

	{BRIDGE, M5602_XB_I2C_REG_ADDR, 0xb3, 0x00},

	{SENSOR, MT9M111_CP_GLOBAL_CLK_CONTROL, 0xff, 0xff},

	{BRIDGE, M5602_XB_GPIO_DIR, 0x05, 0x00},
	{BRIDGE, M5602_XB_GPIO_DAT, 0x04, 0x00},
	{BRIDGE, M5602_XB_GPIO_EN_H, 0x3e, 0x00},
	{BRIDGE, M5602_XB_GPIO_DIR_H, 0x3e, 0x00},
	{BRIDGE, M5602_XB_GPIO_DAT_H, 0x02, 0x00},
	{BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
	{BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
	{BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04, 0x00},
	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
	{BRIDGE, M5602_XB_GPIO_DIR, 0x07, 0x00},
	{BRIDGE, M5602_XB_GPIO_DAT, 0x0b, 0x00},
	{BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
	{BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
	{BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a, 0x00},

	{SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
	{SENSOR, MT9M111_SC_RESET, 0x00, 0x05},
	{SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
	{SENSOR, MT9M111_SC_RESET, 0x00, 0x29},
	{SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
	{SENSOR, MT9M111_SC_RESET, 0x00, 0x08},
	{SENSOR, MT9M111_PAGE_MAP, 0x00, 0x01},
	{SENSOR, MT9M111_CP_OPERATING_MODE_CTL, 0x00, 0x10},
	{SENSOR, MT9M111_CP_LENS_CORRECTION_1, 0x04, 0x2a},
	{SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_A, 0x00, 0x01},
	{SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_B, 0x00, 0x01},
	{SENSOR, MT9M111_CP_LUMA_OFFSET, 0x00, 0x00},
	{SENSOR, MT9M111_CP_LUMA_CLIP, 0xff, 0x00},
	{SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A, 0x14, 0x00},
	{SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B, 0x14, 0x00},
	{BRIDGE, M5602_XB_I2C_REG_ADDR, 0xcd, 0x00},

	{SENSOR, 0xcd, 0x00, 0x0e},
	{BRIDGE, M5602_XB_I2C_REG_ADDR, 0xd0, 0x00},
	{SENSOR, 0xd0, 0x00, 0x40},
	{SENSOR, MT9M111_PAGE_MAP, 0x00, 0x02},
	{SENSOR, MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18, 0x00, 0x00},
	{BRIDGE, M5602_XB_I2C_REG_ADDR, 0x28, 0x00},
	{SENSOR, MT9M111_CC_AWB_PARAMETER_7, 0xef, 0x07},
	{BRIDGE, M5602_XB_I2C_REG_ADDR, 0x28, 0x00},
	{SENSOR, MT9M111_CC_AWB_PARAMETER_7, 0xef, 0x03},
	{SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
	{BRIDGE, M5602_XB_I2C_REG_ADDR, 0x33, 0x00},
	{SENSOR, 0x33, 0x03, 0x49},
	{BRIDGE, M5602_XB_I2C_REG_ADDR, 0x33, 0x00},

	{SENSOR, 0x33, 0x03, 0x49},
	{SENSOR, 0x34, 0xc0, 0x19},
	{SENSOR, 0x3f, 0x20, 0x20},
	{SENSOR, 0x40, 0x20, 0x20},
	{SENSOR, 0x5a, 0xc0, 0x0a},
	{SENSOR, 0x70, 0x7b, 0x0a},
	{SENSOR, 0x71, 0xff, 0x00},
	{SENSOR, 0x72, 0x19, 0x0e},
	{SENSOR, 0x73, 0x18, 0x0f},
	{SENSOR, 0x74, 0x57, 0x32},
	{SENSOR, 0x75, 0x56, 0x34},
	{SENSOR, 0x76, 0x73, 0x35},
	{SENSOR, 0x77, 0x30, 0x12},
	{SENSOR, 0x78, 0x79, 0x02},
	{SENSOR, 0x79, 0x75, 0x06},
	{SENSOR, 0x7a, 0x77, 0x0a},
	{SENSOR, 0x7b, 0x78, 0x09},
	{SENSOR, 0x7c, 0x7d, 0x06},
	{SENSOR, 0x7d, 0x31, 0x10},
	{SENSOR, 0x7e, 0x00, 0x7e},
	{SENSOR, 0x80, 0x59, 0x04},
	{SENSOR, 0x81, 0x59, 0x04},
	{SENSOR, 0x82, 0x57, 0x0a},
	{SENSOR, 0x83, 0x58, 0x0b},
	{SENSOR, 0x84, 0x47, 0x0c},
	{SENSOR, 0x85, 0x48, 0x0e},
	{SENSOR, 0x86, 0x5b, 0x02},
	{SENSOR, 0x87, 0x00, 0x5c},
	{SENSOR, MT9M111_CONTEXT_CONTROL, 0x00, 0x08},
	{SENSOR, 0x60, 0x00, 0x80},
	{SENSOR, 0x61, 0x00, 0x00},
	{SENSOR, 0x62, 0x00, 0x00},
	{SENSOR, 0x63, 0x00, 0x00},
	{SENSOR, 0x64, 0x00, 0x00},

	{SENSOR, MT9M111_SC_ROWSTART, 0x00, 0x0d},
	{SENSOR, MT9M111_SC_COLSTART, 0x00, 0x18},
	{SENSOR, MT9M111_SC_WINDOW_HEIGHT, 0x04, 0x04},
	{SENSOR, MT9M111_SC_WINDOW_WIDTH, 0x05, 0x08},
	{SENSOR, MT9M111_SC_HBLANK_CONTEXT_B, 0x01, 0x38},
	{SENSOR, MT9M111_SC_VBLANK_CONTEXT_B, 0x00, 0x11},
	{SENSOR, MT9M111_SC_HBLANK_CONTEXT_A, 0x01, 0x38},
	{SENSOR, MT9M111_SC_VBLANK_CONTEXT_A, 0x00, 0x11},
	{SENSOR, MT9M111_SC_R_MODE_CONTEXT_B, 0x01, 0x03},
	{SENSOR, MT9M111_SC_R_MODE_CONTEXT_A, 0x01, 0x03},
	{SENSOR, 0x30, 0x04, 0x00},

	{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
	{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
	{BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
	{BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
	{BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
	{BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
	{BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},