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ov5640_v2.c
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ov5640_v2.c
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/*
* Copyright (C) 2012-2015 Freescale Semiconductor, Inc. All Rights Reserved.
* Copyright 2019 NXP
*/
/*
* 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; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/i2c.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/of_gpio.h>
#include <linux/pinctrl/consumer.h>
#include <linux/regulator/consumer.h>
#include <linux/v4l2-mediabus.h>
#include <media/v4l2-device.h>
#include <media/v4l2-ctrls.h>
#define OV5640_VOLTAGE_ANALOG 2800000
#define OV5640_VOLTAGE_DIGITAL_CORE 1500000
#define OV5640_VOLTAGE_DIGITAL_IO 1800000
#define MIN_FPS 15
#define MAX_FPS 30
#define DEFAULT_FPS 30
#define OV5640_XCLK_MIN 6000000
#define OV5640_XCLK_MAX 24000000
#define OV5640_CHIP_ID_HIGH_BYTE 0x300A
#define OV5640_CHIP_ID_LOW_BYTE 0x300B
enum ov5640_mode {
ov5640_mode_MIN = 0,
ov5640_mode_VGA_640_480 = 0,
ov5640_mode_QVGA_320_240 = 1,
ov5640_mode_NTSC_720_480 = 2,
ov5640_mode_PAL_720_576 = 3,
ov5640_mode_720P_1280_720 = 4,
ov5640_mode_1080P_1920_1080 = 5,
ov5640_mode_QSXGA_2592_1944 = 6,
ov5640_mode_QCIF_176_144 = 7,
ov5640_mode_XGA_1024_768 = 8,
ov5640_mode_MAX = 8
};
enum ov5640_frame_rate {
ov5640_15_fps,
ov5640_30_fps
};
static int ov5640_framerates[] = {
[ov5640_15_fps] = 15,
[ov5640_30_fps] = 30,
};
struct ov5640_datafmt {
u32 code;
enum v4l2_colorspace colorspace;
};
struct reg_value {
u16 u16RegAddr;
u8 u8Val;
u8 u8Mask;
u32 u32Delay_ms;
};
struct ov5640_mode_info {
enum ov5640_mode mode;
u32 width;
u32 height;
struct reg_value *init_data_ptr;
u32 init_data_size;
};
struct ov5640 {
struct v4l2_subdev subdev;
struct i2c_client *i2c_client;
struct v4l2_pix_format pix;
const struct ov5640_datafmt *fmt;
struct v4l2_captureparm streamcap;
bool on;
/* control settings */
int brightness;
int hue;
int contrast;
int saturation;
int red;
int green;
int blue;
int ae_mode;
u32 mclk;
u8 mclk_source;
struct clk *sensor_clk;
int csi;
void (*io_init)(void);
};
/*!
* Maintains the information on the current state of the sesor.
*/
static struct ov5640 ov5640_data;
static int pwn_gpio, rst_gpio;
static int prev_sysclk;
static int AE_Target = 52, night_mode;
static int prev_HTS;
static int AE_high, AE_low;
static struct reg_value ov5640_global_init_setting[] = {
{0x3008, 0x42, 0, 0},
{0x3103, 0x03, 0, 0}, {0x3017, 0xff, 0, 0}, {0x3018, 0xff, 0, 0},
{0x3034, 0x1a, 0, 0}, {0x3037, 0x13, 0, 0}, {0x3108, 0x01, 0, 0},
{0x3630, 0x36, 0, 0}, {0x3631, 0x0e, 0, 0}, {0x3632, 0xe2, 0, 0},
{0x3633, 0x12, 0, 0}, {0x3621, 0xe0, 0, 0}, {0x3704, 0xa0, 0, 0},
{0x3703, 0x5a, 0, 0}, {0x3715, 0x78, 0, 0}, {0x3717, 0x01, 0, 0},
{0x370b, 0x60, 0, 0}, {0x3705, 0x1a, 0, 0}, {0x3905, 0x02, 0, 0},
{0x3906, 0x10, 0, 0}, {0x3901, 0x0a, 0, 0}, {0x3731, 0x12, 0, 0},
{0x3600, 0x08, 0, 0}, {0x3601, 0x33, 0, 0}, {0x302d, 0x60, 0, 0},
{0x3620, 0x52, 0, 0}, {0x371b, 0x20, 0, 0}, {0x471c, 0x50, 0, 0},
{0x3a13, 0x43, 0, 0}, {0x3a18, 0x00, 0, 0}, {0x3a19, 0x7c, 0, 0},
{0x3635, 0x13, 0, 0}, {0x3636, 0x03, 0, 0}, {0x3634, 0x40, 0, 0},
{0x3622, 0x01, 0, 0}, {0x3c01, 0x34, 0, 0}, {0x3c04, 0x28, 0, 0},
{0x3c05, 0x98, 0, 0}, {0x3c06, 0x00, 0, 0}, {0x3c07, 0x07, 0, 0},
{0x3c08, 0x00, 0, 0}, {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0},
{0x3c0b, 0x40, 0, 0}, {0x3810, 0x00, 0, 0}, {0x3811, 0x10, 0, 0},
{0x3812, 0x00, 0, 0}, {0x3708, 0x64, 0, 0}, {0x4001, 0x02, 0, 0},
{0x4005, 0x1a, 0, 0}, {0x3000, 0x00, 0, 0}, {0x3004, 0xff, 0, 0},
{0x300e, 0x58, 0, 0}, {0x302e, 0x00, 0, 0}, {0x4300, 0x30, 0, 0},
{0x501f, 0x00, 0, 0}, {0x440e, 0x00, 0, 0}, {0x5000, 0xa7, 0, 0},
{0x3008, 0x02, 0, 0},
};
static struct reg_value ov5640_init_setting_30fps_VGA[] = {
{0x3008, 0x42, 0, 0},
{0x3103, 0x03, 0, 0}, {0x3017, 0xff, 0, 0}, {0x3018, 0xff, 0, 0},
{0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0}, {0x3036, 0x46, 0, 0},
{0x3037, 0x13, 0, 0}, {0x3108, 0x01, 0, 0}, {0x3630, 0x36, 0, 0},
{0x3631, 0x0e, 0, 0}, {0x3632, 0xe2, 0, 0}, {0x3633, 0x12, 0, 0},
{0x3621, 0xe0, 0, 0}, {0x3704, 0xa0, 0, 0}, {0x3703, 0x5a, 0, 0},
{0x3715, 0x78, 0, 0}, {0x3717, 0x01, 0, 0}, {0x370b, 0x60, 0, 0},
{0x3705, 0x1a, 0, 0}, {0x3905, 0x02, 0, 0}, {0x3906, 0x10, 0, 0},
{0x3901, 0x0a, 0, 0}, {0x3731, 0x12, 0, 0}, {0x3600, 0x08, 0, 0},
{0x3601, 0x33, 0, 0}, {0x302d, 0x60, 0, 0}, {0x3620, 0x52, 0, 0},
{0x371b, 0x20, 0, 0}, {0x471c, 0x50, 0, 0}, {0x3a13, 0x43, 0, 0},
{0x3a18, 0x00, 0, 0}, {0x3a19, 0xf8, 0, 0}, {0x3635, 0x13, 0, 0},
{0x3636, 0x03, 0, 0}, {0x3634, 0x40, 0, 0}, {0x3622, 0x01, 0, 0},
{0x3c01, 0x34, 0, 0}, {0x3c04, 0x28, 0, 0}, {0x3c05, 0x98, 0, 0},
{0x3c06, 0x00, 0, 0}, {0x3c07, 0x08, 0, 0}, {0x3c08, 0x00, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
{0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
{0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
{0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
{0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
{0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0},
{0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
{0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
{0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
{0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
{0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
{0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
{0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
{0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x3000, 0x00, 0, 0},
{0x3002, 0x1c, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3006, 0xc3, 0, 0},
{0x300e, 0x58, 0, 0}, {0x302e, 0x00, 0, 0}, {0x4300, 0x30, 0, 0},
{0x501f, 0x00, 0, 0}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x440e, 0x00, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
{0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0}, {0x5000, 0xa7, 0, 0},
{0x5001, 0xa3, 0, 0}, {0x5180, 0xff, 0, 0}, {0x5181, 0xf2, 0, 0},
{0x5182, 0x00, 0, 0}, {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0},
{0x5185, 0x24, 0, 0}, {0x5186, 0x09, 0, 0}, {0x5187, 0x09, 0, 0},
{0x5188, 0x09, 0, 0}, {0x5189, 0x88, 0, 0}, {0x518a, 0x54, 0, 0},
{0x518b, 0xee, 0, 0}, {0x518c, 0xb2, 0, 0}, {0x518d, 0x50, 0, 0},
{0x518e, 0x34, 0, 0}, {0x518f, 0x6b, 0, 0}, {0x5190, 0x46, 0, 0},
{0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0},
{0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0},
{0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0}, {0x5199, 0x6c, 0, 0},
{0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0}, {0x519c, 0x09, 0, 0},
{0x519d, 0x2b, 0, 0}, {0x519e, 0x38, 0, 0}, {0x5381, 0x1e, 0, 0},
{0x5382, 0x5b, 0, 0}, {0x5383, 0x08, 0, 0}, {0x5384, 0x0a, 0, 0},
{0x5385, 0x7e, 0, 0}, {0x5386, 0x88, 0, 0}, {0x5387, 0x7c, 0, 0},
{0x5388, 0x6c, 0, 0}, {0x5389, 0x10, 0, 0}, {0x538a, 0x01, 0, 0},
{0x538b, 0x98, 0, 0}, {0x5300, 0x08, 0, 0}, {0x5301, 0x30, 0, 0},
{0x5302, 0x10, 0, 0}, {0x5303, 0x00, 0, 0}, {0x5304, 0x08, 0, 0},
{0x5305, 0x30, 0, 0}, {0x5306, 0x08, 0, 0}, {0x5307, 0x16, 0, 0},
{0x5309, 0x08, 0, 0}, {0x530a, 0x30, 0, 0}, {0x530b, 0x04, 0, 0},
{0x530c, 0x06, 0, 0}, {0x5480, 0x01, 0, 0}, {0x5481, 0x08, 0, 0},
{0x5482, 0x14, 0, 0}, {0x5483, 0x28, 0, 0}, {0x5484, 0x51, 0, 0},
{0x5485, 0x65, 0, 0}, {0x5486, 0x71, 0, 0}, {0x5487, 0x7d, 0, 0},
{0x5488, 0x87, 0, 0}, {0x5489, 0x91, 0, 0}, {0x548a, 0x9a, 0, 0},
{0x548b, 0xaa, 0, 0}, {0x548c, 0xb8, 0, 0}, {0x548d, 0xcd, 0, 0},
{0x548e, 0xdd, 0, 0}, {0x548f, 0xea, 0, 0}, {0x5490, 0x1d, 0, 0},
{0x5580, 0x02, 0, 0}, {0x5583, 0x40, 0, 0}, {0x5584, 0x10, 0, 0},
{0x5589, 0x10, 0, 0}, {0x558a, 0x00, 0, 0}, {0x558b, 0xf8, 0, 0},
{0x5800, 0x23, 0, 0}, {0x5801, 0x14, 0, 0}, {0x5802, 0x0f, 0, 0},
{0x5803, 0x0f, 0, 0}, {0x5804, 0x12, 0, 0}, {0x5805, 0x26, 0, 0},
{0x5806, 0x0c, 0, 0}, {0x5807, 0x08, 0, 0}, {0x5808, 0x05, 0, 0},
{0x5809, 0x05, 0, 0}, {0x580a, 0x08, 0, 0}, {0x580b, 0x0d, 0, 0},
{0x580c, 0x08, 0, 0}, {0x580d, 0x03, 0, 0}, {0x580e, 0x00, 0, 0},
{0x580f, 0x00, 0, 0}, {0x5810, 0x03, 0, 0}, {0x5811, 0x09, 0, 0},
{0x5812, 0x07, 0, 0}, {0x5813, 0x03, 0, 0}, {0x5814, 0x00, 0, 0},
{0x5815, 0x01, 0, 0}, {0x5816, 0x03, 0, 0}, {0x5817, 0x08, 0, 0},
{0x5818, 0x0d, 0, 0}, {0x5819, 0x08, 0, 0}, {0x581a, 0x05, 0, 0},
{0x581b, 0x06, 0, 0}, {0x581c, 0x08, 0, 0}, {0x581d, 0x0e, 0, 0},
{0x581e, 0x29, 0, 0}, {0x581f, 0x17, 0, 0}, {0x5820, 0x11, 0, 0},
{0x5821, 0x11, 0, 0}, {0x5822, 0x15, 0, 0}, {0x5823, 0x28, 0, 0},
{0x5824, 0x46, 0, 0}, {0x5825, 0x26, 0, 0}, {0x5826, 0x08, 0, 0},
{0x5827, 0x26, 0, 0}, {0x5828, 0x64, 0, 0}, {0x5829, 0x26, 0, 0},
{0x582a, 0x24, 0, 0}, {0x582b, 0x22, 0, 0}, {0x582c, 0x24, 0, 0},
{0x582d, 0x24, 0, 0}, {0x582e, 0x06, 0, 0}, {0x582f, 0x22, 0, 0},
{0x5830, 0x40, 0, 0}, {0x5831, 0x42, 0, 0}, {0x5832, 0x24, 0, 0},
{0x5833, 0x26, 0, 0}, {0x5834, 0x24, 0, 0}, {0x5835, 0x22, 0, 0},
{0x5836, 0x22, 0, 0}, {0x5837, 0x26, 0, 0}, {0x5838, 0x44, 0, 0},
{0x5839, 0x24, 0, 0}, {0x583a, 0x26, 0, 0}, {0x583b, 0x28, 0, 0},
{0x583c, 0x42, 0, 0}, {0x583d, 0xce, 0, 0}, {0x5025, 0x00, 0, 0},
{0x3a0f, 0x30, 0, 0}, {0x3a10, 0x28, 0, 0}, {0x3a1b, 0x30, 0, 0},
{0x3a1e, 0x26, 0, 0}, {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x14, 0, 0},
{0x3008, 0x02, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
{0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
};
static struct reg_value ov5640_setting_30fps_VGA_640_480[] = {
{0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
{0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
{0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
{0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
{0x3807, 0x9b, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0},
{0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0},
{0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
{0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
{0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
{0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
{0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
{0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
{0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0}, {0x3503, 0x00, 0, 0},
};
static struct reg_value ov5640_setting_15fps_VGA_640_480[] = {
{0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
{0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
{0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
{0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
{0x3807, 0x9b, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0},
{0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0},
{0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
{0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
{0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
{0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
{0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
{0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
{0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0}, {0x3503, 0x00, 0, 0},
};
static struct reg_value ov5640_setting_30fps_QVGA_320_240[] = {
{0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
{0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
{0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
{0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
{0x3807, 0x9b, 0, 0}, {0x3808, 0x01, 0, 0}, {0x3809, 0x40, 0, 0},
{0x380a, 0x00, 0, 0}, {0x380b, 0xf0, 0, 0}, {0x380c, 0x07, 0, 0},
{0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
{0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
{0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
{0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
{0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
{0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
{0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
};
static struct reg_value ov5640_setting_15fps_QVGA_320_240[] = {
{0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
{0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
{0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
{0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
{0x3807, 0x9b, 0, 0}, {0x3808, 0x01, 0, 0}, {0x3809, 0x40, 0, 0},
{0x380a, 0x00, 0, 0}, {0x380b, 0xf0, 0, 0}, {0x380c, 0x07, 0, 0},
{0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
{0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
{0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
{0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
{0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
{0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
{0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
};
static struct reg_value ov5640_setting_30fps_NTSC_720_480[] = {
{0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
{0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
{0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
{0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0},
{0x3807, 0xd4, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0},
{0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0},
{0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
{0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
{0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
{0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
{0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
{0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
{0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
};
static struct reg_value ov5640_setting_15fps_NTSC_720_480[] = {
{0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
{0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
{0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
{0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0},
{0x3807, 0xd4, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0},
{0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0},
{0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
{0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
{0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
{0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
{0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
{0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
{0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
};
static struct reg_value ov5640_setting_30fps_PAL_720_576[] = {
{0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
{0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
{0x3801, 0x60, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
{0x3804, 0x09, 0, 0}, {0x3805, 0x7e, 0, 0}, {0x3806, 0x07, 0, 0},
{0x3807, 0x9b, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0},
{0x380a, 0x02, 0, 0}, {0x380b, 0x40, 0, 0}, {0x380c, 0x07, 0, 0},
{0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
{0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
{0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
{0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
{0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
{0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
{0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
};
static struct reg_value ov5640_setting_15fps_PAL_720_576[] = {
{0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
{0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
{0x3801, 0x60, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
{0x3804, 0x09, 0, 0}, {0x3805, 0x7e, 0, 0}, {0x3806, 0x07, 0, 0},
{0x3807, 0x9b, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0},
{0x380a, 0x02, 0, 0}, {0x380b, 0x40, 0, 0}, {0x380c, 0x07, 0, 0},
{0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
{0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
{0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
{0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
{0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
{0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
{0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
};
static struct reg_value ov5640_setting_30fps_720P_1280_720[] = {
{0x3035, 0x21, 0, 0}, {0x3036, 0x69, 0, 0}, {0x3c07, 0x07, 0, 0},
{0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
{0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
{0x3802, 0x00, 0, 0}, {0x3803, 0xfa, 0, 0}, {0x3804, 0x0a, 0, 0},
{0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0}, {0x3807, 0xa9, 0, 0},
{0x3808, 0x05, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x02, 0, 0},
{0x380b, 0xd0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x64, 0, 0},
{0x380e, 0x02, 0, 0}, {0x380f, 0xe4, 0, 0}, {0x3813, 0x04, 0, 0},
{0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3709, 0x52, 0, 0},
{0x370c, 0x03, 0, 0}, {0x3a02, 0x02, 0, 0}, {0x3a03, 0xe0, 0, 0},
{0x3a14, 0x02, 0, 0}, {0x3a15, 0xe0, 0, 0}, {0x4004, 0x02, 0, 0},
{0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0}, {0x4713, 0x03, 0, 0},
{0x4407, 0x04, 0, 0}, {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0},
{0x4837, 0x16, 0, 0}, {0x3824, 0x04, 0, 0}, {0x5001, 0x83, 0, 0},
{0x3503, 0x00, 0, 0},
};
static struct reg_value ov5640_setting_15fps_720P_1280_720[] = {
{0x3035, 0x41, 0, 0}, {0x3036, 0x69, 0, 0}, {0x3c07, 0x07, 0, 0},
{0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
{0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
{0x3802, 0x00, 0, 0}, {0x3803, 0xfa, 0, 0}, {0x3804, 0x0a, 0, 0},
{0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0}, {0x3807, 0xa9, 0, 0},
{0x3808, 0x05, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x02, 0, 0},
{0x380b, 0xd0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x64, 0, 0},
{0x380e, 0x02, 0, 0}, {0x380f, 0xe4, 0, 0}, {0x3813, 0x04, 0, 0},
{0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3709, 0x52, 0, 0},
{0x370c, 0x03, 0, 0}, {0x3a02, 0x02, 0, 0}, {0x3a03, 0xe0, 0, 0},
{0x3a14, 0x02, 0, 0}, {0x3a15, 0xe0, 0, 0}, {0x4004, 0x02, 0, 0},
{0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0}, {0x4713, 0x03, 0, 0},
{0x4407, 0x04, 0, 0}, {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0},
{0x4837, 0x16, 0, 0}, {0x3824, 0x04, 0, 0}, {0x5001, 0x83, 0, 0},
{0x3503, 0x00, 0, 0},
};
static struct reg_value ov5640_setting_30fps_QCIF_176_144[] = {
{0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
{0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
{0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
{0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
{0x3807, 0x9b, 0, 0}, {0x3808, 0x00, 0, 0}, {0x3809, 0xb0, 0, 0},
{0x380a, 0x00, 0, 0}, {0x380b, 0x90, 0, 0}, {0x380c, 0x07, 0, 0},
{0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
{0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
{0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
{0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
{0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
{0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
{0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
};
static struct reg_value ov5640_setting_15fps_QCIF_176_144[] = {
{0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
{0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
{0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
{0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
{0x3807, 0x9b, 0, 0}, {0x3808, 0x00, 0, 0}, {0x3809, 0xb0, 0, 0},
{0x380a, 0x00, 0, 0}, {0x380b, 0x90, 0, 0}, {0x380c, 0x07, 0, 0},
{0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
{0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
{0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
{0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
{0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
{0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
{0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
};
static struct reg_value ov5640_setting_30fps_XGA_1024_768[] = {
{0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
{0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
{0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
{0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
{0x3807, 0x9b, 0, 0}, {0x3808, 0x04, 0, 0}, {0x3809, 0x00, 0, 0},
{0x380a, 0x03, 0, 0}, {0x380b, 0x00, 0, 0}, {0x380c, 0x07, 0, 0},
{0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
{0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
{0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
{0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
{0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
{0x460c, 0x20, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x01, 0, 0},
{0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
{0x3036, 0x69, 0, 0}, {0x3037, 0x13, 0, 0},
};
static struct reg_value ov5640_setting_15fps_XGA_1024_768[] = {
{0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
{0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
{0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
{0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
{0x3807, 0x9b, 0, 0}, {0x3808, 0x04, 0, 0}, {0x3809, 0x00, 0, 0},
{0x380a, 0x03, 0, 0}, {0x380b, 0x00, 0, 0}, {0x380c, 0x07, 0, 0},
{0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
{0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
{0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
{0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
{0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
{0x460c, 0x20, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x01, 0, 0},
{0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
{0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
};
static struct reg_value ov5640_setting_15fps_1080P_1920_1080[] = {
{0x3c07, 0x07, 0, 0}, {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0},
{0x3814, 0x11, 0, 0}, {0x3815, 0x11, 0, 0}, {0x3800, 0x00, 0, 0},
{0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0xee, 0, 0},
{0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x05, 0, 0},
{0x3807, 0xc3, 0, 0}, {0x3808, 0x07, 0, 0}, {0x3809, 0x80, 0, 0},
{0x380a, 0x04, 0, 0}, {0x380b, 0x38, 0, 0}, {0x380c, 0x0b, 0, 0},
{0x380d, 0x1c, 0, 0}, {0x380e, 0x07, 0, 0}, {0x380f, 0xb0, 0, 0},
{0x3813, 0x04, 0, 0}, {0x3618, 0x04, 0, 0}, {0x3612, 0x2b, 0, 0},
{0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x3a02, 0x07, 0, 0},
{0x3a03, 0xae, 0, 0}, {0x3a14, 0x07, 0, 0}, {0x3a15, 0xae, 0, 0},
{0x4004, 0x06, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
{0x4713, 0x02, 0, 0}, {0x4407, 0x0c, 0, 0}, {0x460b, 0x37, 0, 0},
{0x460c, 0x20, 0, 0}, {0x4837, 0x2c, 0, 0}, {0x3824, 0x01, 0, 0},
{0x5001, 0x83, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
{0x3036, 0x69, 0, 0}, {0x3037, 0x13, 0, 0},
};
static struct reg_value ov5640_setting_15fps_QSXGA_2592_1944[] = {
{0x3c07, 0x07, 0, 0}, {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0},
{0x3814, 0x11, 0, 0}, {0x3815, 0x11, 0, 0}, {0x3800, 0x00, 0, 0},
{0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x00, 0, 0},
{0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
{0x3807, 0x9f, 0, 0}, {0x3808, 0x0a, 0, 0}, {0x3809, 0x20, 0, 0},
{0x380a, 0x07, 0, 0}, {0x380b, 0x98, 0, 0}, {0x380c, 0x0b, 0, 0},
{0x380d, 0x1c, 0, 0}, {0x380e, 0x07, 0, 0}, {0x380f, 0xb0, 0, 0},
{0x3813, 0x04, 0, 0}, {0x3618, 0x04, 0, 0}, {0x3612, 0x2b, 0, 0},
{0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x3a02, 0x07, 0, 0},
{0x3a03, 0xae, 0, 0}, {0x3a14, 0x07, 0, 0}, {0x3a15, 0xae, 0, 0},
{0x4004, 0x06, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
{0x4713, 0x02, 0, 0}, {0x4407, 0x0c, 0, 0}, {0x460b, 0x37, 0, 0},
{0x460c, 0x20, 0, 0}, {0x4837, 0x2c, 0, 0}, {0x3824, 0x01, 0, 0},
{0x5001, 0x83, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
{0x3036, 0x69, 0, 0}, {0x3037, 0x13, 0, 0},
};
static struct ov5640_mode_info ov5640_mode_info_data[2][ov5640_mode_MAX + 1] = {
{
{ov5640_mode_VGA_640_480, 640, 480,
ov5640_setting_15fps_VGA_640_480,
ARRAY_SIZE(ov5640_setting_15fps_VGA_640_480)},
{ov5640_mode_QVGA_320_240, 320, 240,
ov5640_setting_15fps_QVGA_320_240,
ARRAY_SIZE(ov5640_setting_15fps_QVGA_320_240)},
{ov5640_mode_NTSC_720_480, 720, 480,
ov5640_setting_15fps_NTSC_720_480,
ARRAY_SIZE(ov5640_setting_15fps_NTSC_720_480)},
{ov5640_mode_PAL_720_576, 720, 576,
ov5640_setting_15fps_PAL_720_576,
ARRAY_SIZE(ov5640_setting_15fps_PAL_720_576)},
{ov5640_mode_720P_1280_720, 1280, 720,
ov5640_setting_15fps_720P_1280_720,
ARRAY_SIZE(ov5640_setting_15fps_720P_1280_720)},
{ov5640_mode_1080P_1920_1080, 1920, 1080,
ov5640_setting_15fps_1080P_1920_1080,
ARRAY_SIZE(ov5640_setting_15fps_1080P_1920_1080)},
{ov5640_mode_QSXGA_2592_1944, 2592, 1944,
ov5640_setting_15fps_QSXGA_2592_1944,
ARRAY_SIZE(ov5640_setting_15fps_QSXGA_2592_1944)},
{ov5640_mode_QCIF_176_144, 176, 144,
ov5640_setting_15fps_QCIF_176_144,
ARRAY_SIZE(ov5640_setting_15fps_QCIF_176_144)},
{ov5640_mode_XGA_1024_768, 1024, 768,
ov5640_setting_15fps_XGA_1024_768,
ARRAY_SIZE(ov5640_setting_15fps_XGA_1024_768)},
},
{
{ov5640_mode_VGA_640_480, 640, 480,
ov5640_setting_30fps_VGA_640_480,
ARRAY_SIZE(ov5640_setting_30fps_VGA_640_480)},
{ov5640_mode_QVGA_320_240, 320, 240,
ov5640_setting_30fps_QVGA_320_240,
ARRAY_SIZE(ov5640_setting_30fps_QVGA_320_240)},
{ov5640_mode_NTSC_720_480, 720, 480,
ov5640_setting_30fps_NTSC_720_480,
ARRAY_SIZE(ov5640_setting_30fps_NTSC_720_480)},
{ov5640_mode_PAL_720_576, 720, 576,
ov5640_setting_30fps_PAL_720_576,
ARRAY_SIZE(ov5640_setting_30fps_PAL_720_576)},
{ov5640_mode_720P_1280_720, 1280, 720,
ov5640_setting_30fps_720P_1280_720,
ARRAY_SIZE(ov5640_setting_30fps_720P_1280_720)},
{ov5640_mode_1080P_1920_1080, 0, 0, NULL, 0},
{ov5640_mode_QSXGA_2592_1944, 0, 0, NULL, 0},
{ov5640_mode_QCIF_176_144, 176, 144,
ov5640_setting_30fps_QCIF_176_144,
ARRAY_SIZE(ov5640_setting_30fps_QCIF_176_144)},
{ov5640_mode_XGA_1024_768, 1024, 768,
ov5640_setting_30fps_XGA_1024_768,
ARRAY_SIZE(ov5640_setting_30fps_XGA_1024_768)},
},
};
static struct regulator *io_regulator;
static struct regulator *core_regulator;
static struct regulator *analog_regulator;
static int ov5640_probe(struct i2c_client *adapter,
const struct i2c_device_id *device_id);
static int ov5640_remove(struct i2c_client *client);
static s32 ov5640_read_reg(u16 reg, u8 *val);
static s32 ov5640_write_reg(u16 reg, u8 val);
#ifdef CONFIG_OF
static const struct of_device_id ov5640_of_match[] = {
{ .compatible = "ovti,ov5640",
},
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, ov5640_of_match);
#endif
static const struct i2c_device_id ov5640_id[] = {
{"ov5640", 0},
{},
};
MODULE_DEVICE_TABLE(i2c, ov5640_id);
static struct i2c_driver ov5640_i2c_driver = {
.driver = {
.owner = THIS_MODULE,
.name = "ov5640",
#ifdef CONFIG_OF
.of_match_table = of_match_ptr(ov5640_of_match),
#endif
},
.probe = ov5640_probe,
.remove = ov5640_remove,
.id_table = ov5640_id,
};
static const struct ov5640_datafmt ov5640_colour_fmts[] = {
{MEDIA_BUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_JPEG},
};
static struct ov5640 *to_ov5640(const struct i2c_client *client)
{
return container_of(i2c_get_clientdata(client), struct ov5640, subdev);
}
/* Find a data format by a pixel code in an array */
static const struct ov5640_datafmt
*ov5640_find_datafmt(u32 code)
{
int i;
for (i = 0; i < ARRAY_SIZE(ov5640_colour_fmts); i++)
if (ov5640_colour_fmts[i].code == code)
return ov5640_colour_fmts + i;
return NULL;
}
static inline void ov5640_power_down(int enable)
{
gpio_set_value_cansleep(pwn_gpio, enable);
msleep(2);
}
static inline void ov5640_reset(void)
{
/* camera reset */
gpio_set_value_cansleep(rst_gpio, 1);
/* camera power down */
gpio_set_value_cansleep(pwn_gpio, 1);
msleep(5);
gpio_set_value_cansleep(pwn_gpio, 0);
msleep(5);
gpio_set_value_cansleep(rst_gpio, 0);
msleep(1);
gpio_set_value_cansleep(rst_gpio, 1);
msleep(5);
gpio_set_value_cansleep(pwn_gpio, 1);
}
static int ov5640_regulator_enable(struct device *dev)
{
int ret = 0;
io_regulator = devm_regulator_get(dev, "DOVDD");
if (!IS_ERR(io_regulator)) {
regulator_set_voltage(io_regulator,
OV5640_VOLTAGE_DIGITAL_IO,
OV5640_VOLTAGE_DIGITAL_IO);
ret = regulator_enable(io_regulator);
if (ret) {
dev_err(dev, "set io voltage failed\n");
return ret;
} else {
dev_dbg(dev, "set io voltage ok\n");
}
} else {
io_regulator = NULL;
dev_warn(dev, "cannot get io voltage\n");
}
core_regulator = devm_regulator_get(dev, "DVDD");
if (!IS_ERR(core_regulator)) {
regulator_set_voltage(core_regulator,
OV5640_VOLTAGE_DIGITAL_CORE,
OV5640_VOLTAGE_DIGITAL_CORE);
ret = regulator_enable(core_regulator);
if (ret) {
dev_err(dev, "set core voltage failed\n");
return ret;
} else {
dev_dbg(dev, "set core voltage ok\n");
}
} else {
core_regulator = NULL;
dev_warn(dev, "cannot get core voltage\n");
}
analog_regulator = devm_regulator_get(dev, "AVDD");
if (!IS_ERR(analog_regulator)) {
regulator_set_voltage(analog_regulator,
OV5640_VOLTAGE_ANALOG,
OV5640_VOLTAGE_ANALOG);
ret = regulator_enable(analog_regulator);
if (ret) {
dev_err(dev, "set analog voltage failed\n");
return ret;
} else {
dev_dbg(dev, "set analog voltage ok\n");
}
} else {
analog_regulator = NULL;
dev_warn(dev, "cannot get analog voltage\n");
}
return ret;
}
static void ov5640_regualtor_disable(void)
{
if (analog_regulator)
regulator_disable(analog_regulator);
if (core_regulator)
regulator_disable(core_regulator);
if (io_regulator)
regulator_disable(io_regulator);
}
static s32 ov5640_write_reg(u16 reg, u8 val)
{
u8 au8Buf[3] = {0};
au8Buf[0] = reg >> 8;
au8Buf[1] = reg & 0xff;
au8Buf[2] = val;
if (i2c_master_send(ov5640_data.i2c_client, au8Buf, 3) < 0) {
pr_err("%s:write reg error:reg=%x,val=%x\n",
__func__, reg, val);
return -1;
}
return 0;
}
static s32 ov5640_read_reg(u16 reg, u8 *val)
{
u8 au8RegBuf[2] = {0};
u8 u8RdVal = 0;
au8RegBuf[0] = reg >> 8;
au8RegBuf[1] = reg & 0xff;
if (2 != i2c_master_send(ov5640_data.i2c_client, au8RegBuf, 2)) {
pr_err("%s:write reg error:reg=%x\n",
__func__, reg);
return -1;
}
if (1 != i2c_master_recv(ov5640_data.i2c_client, &u8RdVal, 1)) {
pr_err("%s:read reg error:reg=%x,val=%x\n",
__func__, reg, u8RdVal);
return -1;
}
*val = u8RdVal;
return u8RdVal;
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int ov5640_get_register(struct v4l2_subdev *sd,
struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
int ret;
u8 val;
if (reg->reg & ~0xffff)
return -EINVAL;
reg->size = 1;
ret = ov5640_read_reg(reg->reg, &val);
if (!ret)
reg->val = (__u64)val;
return ret;
}
static int ov5640_set_register(struct v4l2_subdev *sd,
const struct v4l2_dbg_register *reg)
{
struct i2c_client *client = v4l2_get_subdevdata(sd);
if (reg->reg & ~0xffff || reg->val & ~0xff)
return -EINVAL;
return ov5640_write_reg(reg->reg, reg->val);
}
#endif
static void ov5640_soft_reset(void)
{
/* sysclk from pad */
ov5640_write_reg(0x3103, 0x11);
/* software reset */
ov5640_write_reg(0x3008, 0x82);
/* delay at least 5ms */
msleep(10);
}
/* set sensor driver capability
* 0x302c[7:6] - strength
00 - 1x
01 - 2x
10 - 3x
11 - 4x
*/
static int ov5640_driver_capability(int strength)
{
u8 temp = 0;
if (strength > 4 || strength < 1) {
pr_err("The valid driver capability of ov5640 is 1x~4x\n");
return -EINVAL;
}
ov5640_read_reg(0x302c, &temp);
temp &= ~0xc0; /* clear [7:6] */
temp |= ((strength - 1) << 6); /* set [7:6] */
ov5640_write_reg(0x302c, temp);
return 0;
}
/* calculate sysclk */
static int ov5640_get_sysclk(void)
{
int xvclk = ov5640_data.mclk / 10000;
int sysclk;
int temp1, temp2;
int Multiplier, PreDiv, VCO, SysDiv, Pll_rdiv, Bit_div2x, sclk_rdiv;
int sclk_rdiv_map[] = {1, 2, 4, 8};
u8 regval = 0;
temp1 = ov5640_read_reg(0x3034, ®val);
temp2 = temp1 & 0x0f;
if (temp2 == 8 || temp2 == 10) {
Bit_div2x = temp2 / 2;
} else {
pr_err("ov5640: unsupported bit mode %d\n", temp2);
return -1;
}
temp1 = ov5640_read_reg(0x3035, ®val);
SysDiv = temp1 >> 4;
if (SysDiv == 0)
SysDiv = 16;
temp1 = ov5640_read_reg(0x3036, ®val);
Multiplier = temp1;
temp1 = ov5640_read_reg(0x3037, ®val);
PreDiv = temp1 & 0x0f;
Pll_rdiv = ((temp1 >> 4) & 0x01) + 1;
temp1 = ov5640_read_reg(0x3108, ®val);
temp2 = temp1 & 0x03;
sclk_rdiv = sclk_rdiv_map[temp2];
VCO = xvclk * Multiplier / PreDiv;
sysclk = VCO / SysDiv / Pll_rdiv * 2 / Bit_div2x / sclk_rdiv;
return sysclk;
}
/* read HTS from register settings */
static int ov5640_get_HTS(void)
{
int HTS;
u8 temp = 0;
HTS = ov5640_read_reg(0x380c, &temp);
HTS = (HTS<<8) + ov5640_read_reg(0x380d, &temp);
return HTS;
}
/* read VTS from register settings */
static int ov5640_get_VTS(void)
{
int VTS;
u8 temp = 0;
VTS = ov5640_read_reg(0x380e, &temp);
VTS = (VTS<<8) + ov5640_read_reg(0x380f, &temp);
return VTS;
}
/* write VTS to registers */
static int ov5640_set_VTS(int VTS)
{
int temp;
temp = VTS & 0xff;
ov5640_write_reg(0x380f, temp);
temp = VTS>>8;
ov5640_write_reg(0x380e, temp);
return 0;
}
/* read shutter, in number of line period */
static int ov5640_get_shutter(void)
{
int shutter;
u8 regval;
shutter = (ov5640_read_reg(0x03500, ®val) & 0x0f);
shutter = (shutter<<8) + ov5640_read_reg(0x3501, ®val);
shutter = (shutter<<4) + (ov5640_read_reg(0x3502, ®val)>>4);
return shutter;
}
/* write shutter, in number of line period */
static int ov5640_set_shutter(int shutter)
{
int temp;
shutter = shutter & 0xffff;
temp = shutter & 0x0f;
temp = temp<<4;
ov5640_write_reg(0x3502, temp);
temp = shutter & 0xfff;
temp = temp>>4;
ov5640_write_reg(0x3501, temp);
temp = shutter>>12;
ov5640_write_reg(0x3500, temp);
return 0;
}
/* read gain, 16 = 1x */
static int ov5640_get_gain16(void)
{
int gain16;
u8 regval;
gain16 = ov5640_read_reg(0x350a, ®val) & 0x03;
gain16 = (gain16<<8) + ov5640_read_reg(0x350b, ®val);
return gain16;
}
/* write gain, 16 = 1x */
static int ov5640_set_gain16(int gain16)
{
int temp;
gain16 = gain16 & 0x3ff;
temp = gain16 & 0xff;
ov5640_write_reg(0x350b, temp);
temp = gain16>>8;
ov5640_write_reg(0x350a, temp);
return 0;
}
/* get banding filter value */
static int ov5640_get_light_freq(void)
{
int temp, temp1, light_frequency;
u8 regval;