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plant_car/drivers/source/camera/csi-baremetal/excam/ex_ov5640.c
liumin 5854ac5b6e 第一次提交
2025-11-08 13:26:19 +08:00

3254 lines
108 KiB
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/*
* Copyright (c) 2022 Semidrive Semiconductor.
* All rights reserved.
*/
#include <board.h>
#include <debug.h>
#include <reg.h>
#include "camera/sdrv-cam-baremetal-def.h"
//#define _PLATFORM_SIMULATION_
#ifndef _PLATFORM_SIMULATION_
#include <pinctrl.h>
#include <pinmux_cfg.h>
#include "exvdev.h"
#endif
#include "ex_ov5640.h"
#ifdef BIT
#undef BIT
#define BIT(nr) (1 << nr)
#endif
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
#define OV5640_LOG 3
#ifndef DIV_ROUND_UP
#define DIV_ROUND_UP(n, d) (((n) + (d)-1) / (d))
#endif
static int g_load_regs;
/* min/typical/max system clock (xclk) frequencies */
#define OV5640_XCLK_MIN 6000000
#define OV5640_XCLK_MAX 54000000
#define OV5640_DEFAULT_SLAVE_ID 0x3c
#define OV5640_REG_SYS_RESET02 0x3002
#define OV5640_REG_SYS_CLOCK_ENABLE02 0x3006
#define OV5640_REG_SYS_CTRL0 0x3008
#define OV5640_REG_CHIP_ID 0x300a
#define OV5640_REG_IO_MIPI_CTRL00 0x300e
#define OV5640_REG_PAD_OUTPUT_ENABLE01 0x3017
#define OV5640_REG_PAD_OUTPUT_ENABLE02 0x3018
#define OV5640_REG_PAD_OUTPUT00 0x3019
#define OV5640_REG_SYSTEM_CONTROL1 0x302e
#define OV5640_REG_SC_PLL_CTRL0 0x3034
#define OV5640_REG_SC_PLL_CTRL1 0x3035
#define OV5640_REG_SC_PLL_CTRL2 0x3036
#define OV5640_REG_SC_PLL_CTRL3 0x3037
#define OV5640_REG_SLAVE_ID 0x3100
#define OV5640_REG_SCCB_SYS_CTRL1 0x3103
#define OV5640_REG_SYS_ROOT_DIVIDER 0x3108
#define OV5640_REG_AWB_R_GAIN 0x3400
#define OV5640_REG_AWB_G_GAIN 0x3402
#define OV5640_REG_AWB_B_GAIN 0x3404
#define OV5640_REG_AWB_MANUAL_CTRL 0x3406
#define OV5640_REG_AEC_PK_EXPOSURE_HI 0x3500
#define OV5640_REG_AEC_PK_EXPOSURE_MED 0x3501
#define OV5640_REG_AEC_PK_EXPOSURE_LO 0x3502
#define OV5640_REG_AEC_PK_MANUAL 0x3503
#define OV5640_REG_AEC_PK_REAL_GAIN 0x350a
#define OV5640_REG_AEC_PK_VTS 0x350c
#define OV5640_REG_TIMING_DVPHO 0x3808
#define OV5640_REG_TIMING_DVPVO 0x380a
#define OV5640_REG_TIMING_HTS 0x380c
#define OV5640_REG_TIMING_VTS 0x380e
#define OV5640_REG_TIMING_TC_REG20 0x3820
#define OV5640_REG_TIMING_TC_REG21 0x3821
#define OV5640_REG_AEC_CTRL00 0x3a00
#define OV5640_REG_AEC_B50_STEP 0x3a08
#define OV5640_REG_AEC_B60_STEP 0x3a0a
#define OV5640_REG_AEC_CTRL0D 0x3a0d
#define OV5640_REG_AEC_CTRL0E 0x3a0e
#define OV5640_REG_AEC_CTRL0F 0x3a0f
#define OV5640_REG_AEC_CTRL10 0x3a10
#define OV5640_REG_AEC_CTRL11 0x3a11
#define OV5640_REG_AEC_CTRL1B 0x3a1b
#define OV5640_REG_AEC_CTRL1E 0x3a1e
#define OV5640_REG_AEC_CTRL1F 0x3a1f
#define OV5640_REG_HZ5060_CTRL00 0x3c00
#define OV5640_REG_HZ5060_CTRL01 0x3c01
#define OV5640_REG_SIGMADELTA_CTRL0C 0x3c0c
#define OV5640_REG_FRAME_CTRL01 0x4202
#define OV5640_REG_FORMAT_CONTROL00 0x4300
#define OV5640_REG_CCIR656_CONTROL00 0x4730
#define OV5640_REG_POLARITY_CTRL00 0x4740
#define OV5640_REG_MIPI_CTRL00 0x4800
#define OV5640_REG_DEBUG_MODE 0x4814
#define OV5640_REG_ISP_FORMAT_MUX_CTRL 0x501f
#define OV5640_REG_PRE_ISP_TEST_SET1 0x503d
#define OV5640_REG_SDE_CTRL0 0x5580
#define OV5640_REG_SDE_CTRL1 0x5581
#define OV5640_REG_SDE_CTRL3 0x5583
#define OV5640_REG_SDE_CTRL4 0x5584
#define OV5640_REG_SDE_CTRL5 0x5585
#define OV5640_REG_AVG_READOUT 0x56a1
#define OV5640_SCLK2X_ROOT_DIVIDER_DEFAULT 1
#define OV5640_SCLK_ROOT_DIVIDER_DEFAULT 2
/*
enum ov5640_mode_id {
OV5640_MODE_QCIF_176_144 = 0,
OV5640_MODE_QVGA_320_240,
OV5640_MODE_VGA_640_480,
OV5640_MODE_NTSC_720_480,
OV5640_MODE_PAL_720_576,
OV5640_MODE_XGA_1024_768,
OV5640_MODE_720P_1280_720,
OV5640_MODE_1080P_1920_1080,
OV5640_MODE_QSXGA_2592_1944,
OV5640_NUM_MODES,
};
enum ov5640_frame_rate {
OV5640_15_FPS = 0,
OV5640_30_FPS,
OV5640_45_FPS,
OV5640_60_FPS,
OV5640_NUM_FRAMERATES,
};
*/
static int ov5640_exit(struct vdev_device *vdev);
struct ov5640_pixfmt {
uint32_t code;
uint32_t colorspace;
};
static const struct ov5640_pixfmt ov5640_formats[] = {
{
VDEV_MBUS_FMT_JPEG,
VDEV_COLORSPACE_JPEG,
},
{
VDEV_MBUS_FMT_UYVY,
VDEV_COLORSPACE_SRGB,
},
{
VDEV_MBUS_FMT_YUYV,
VDEV_COLORSPACE_SRGB,
},
{
VDEV_MBUS_FMT_UYVYSP,
VDEV_COLORSPACE_SRGB,
},
{
VDEV_MBUS_FMT_YUYVSP,
VDEV_COLORSPACE_SRGB,
},
{
VDEV_MBUS_FMT_YUV444,
VDEV_COLORSPACE_SRGB,
},
{
VDEV_MBUS_FMT_YUV420SP,
VDEV_COLORSPACE_SRGB,
},
{
VDEV_MBUS_FMT_YUV420XP,
VDEV_COLORSPACE_SRGB,
},
{
VDEV_MBUS_FMT_RGB565,
VDEV_COLORSPACE_SRGB,
},
{
VDEV_MBUS_FMT_RGB565X,
VDEV_COLORSPACE_SRGB,
},
};
/*
* FIXME: remove this when a subdev API becomes available
* to set the MIPI CSI-2 virtual channel.
*/
static unsigned int virtual_channel;
static const int ov5640_framerates[] = {
[OV5640_15_FPS] = 15,
[OV5640_30_FPS] = 30,
[OV5640_45_FPS] = 45,
[OV5640_60_FPS] = 60,
};
/*
* Image size under 1280 * 960 are SUBSAMPLING
* Image size upper 1280 * 960 are SCALING
*/
enum ov5640_downsize_mode {
SUBSAMPLING,
SCALING,
NONMODING = -1,
};
struct reg_value {
uint16_t reg_addr;
uint8_t val;
uint8_t mask;
uint32_t delay_ms;
};
struct ov5640_mode_info {
enum ov5640_mode_id id;
enum ov5640_downsize_mode dn_mode;
uint32_t hact;
uint32_t htot;
uint32_t vact;
uint32_t vtot;
const struct reg_value *reg_data;
uint32_t reg_data_size;
};
struct ov5640_ctrls {
bool auto_exp;
int exposure;
bool auto_wb;
int blue_balance;
int red_balance;
bool auto_gain;
int gain;
int brightness;
int light_freq;
int saturation;
int contrast;
int hue;
int test_pattern;
int hflip;
int vflip;
};
struct i2c_client {
uint16_t flags;
uint16_t addr;
uint16_t adapter;
};
struct ov5640_dev {
void *adap;
uint32_t gpio_pwn;
uint32_t gpio_reset;
struct i2c_client i2c_client;
struct vdev_device vdev;
uint32_t xclk_freq;
bool upside_down;
/* lock to protect all members below */
osMutexId_t lock;
int power_count;
struct vdev_mbus_framefmt fmt;
bool pending_fmt_change;
const struct ov5640_mode_info *current_mode;
const struct ov5640_mode_info *last_mode;
enum ov5640_frame_rate current_fr;
struct ov5640_ctrls ctrls;
uint32_t prev_sysclk, prev_hts;
uint32_t ae_low, ae_high, ae_target;
bool pending_mode_change;
bool streaming;
};
static struct ov5640_dev g_ov5640_dev;
static inline struct ov5640_dev *to_ov5640_dev(struct vdev_device *vdev)
{
return containerof(vdev, struct ov5640_dev, vdev);
}
/*
* FIXME: all of these register tables are likely filled with
* entries that set the register to their power-on default values,
* and which are otherwise not touched by this driver. Those entries
* should be identified and removed to speed register load time
* over i2c.
*/
/* YUV422 UYVY VGA@30fps */
static const struct reg_value ov5640_init_setting_30fps_VGA[] = {
{0x3103, 0x11, 0, 0}, {0x3008, 0x82, 0, 5}, {0x3008, 0x42, 0, 0},
{0x3103, 0x03, 0, 0}, {0x3017, 0x00, 0, 0}, {0x3018, 0x00, 0, 0},
{0x3034, 0x18, 0, 0}, {0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0},
{0x3037, 0x13, 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, 0xa4, 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}, {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},
{0x302e, 0x08, 0, 0}, {0x4300, 0x3f, 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, 0x0a, 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},
{0x3c00, 0x04, 0, 300},
};
static const struct reg_value ov5640_setting_60fps_VGA_640_480[] = {
{0x3035, 0x14, 0, 0}, {0x3036, 0x70, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {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, 0x0e, 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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0}, {0x3503, 0x00, 0, 0},
};
static const struct reg_value ov5640_setting_45fps_VGA_640_480[] = {
{0x3035, 0x14, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {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, 0x0e, 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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0}, {0x3503, 0x00, 0, 0},
};
static const struct reg_value ov5640_setting_30fps_VGA_640_480[] = {
{0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {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, 0x0e, 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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0}, {0x3503, 0x00, 0, 0},
};
static const struct reg_value ov5640_setting_15fps_VGA_640_480[] = {
{0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_30fps_XGA_1024_768[] = {
{0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {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, 0x0e, 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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0}, {0x3503, 0x00, 0, 0}, {0x3035, 0x12, 0, 0},
};
static const struct reg_value ov5640_setting_15fps_XGA_1024_768[] = {
{0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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, 0x07, 0, 0},
{0x3807, 0x9b, 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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_60fps_QVGA_320_240[] = {
{0x3035, 0x14, 0, 0}, {0x3036, 0x70, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_45fps_QVGA_320_240[] = {
{0x3035, 0x14, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_30fps_QVGA_320_240[] = {
{0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_15fps_QVGA_320_240[] = {
{0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_60fps_QCIF_176_144[] = {
{0x3035, 0x14, 0, 0}, {0x3036, 0x70, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_45fps_QCIF_176_144[] = {
{0x3035, 0x14, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_30fps_QCIF_176_144[] = {
{0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_15fps_QCIF_176_144[] = {
{0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_60fps_NTSC_720_480[] = {
{0x3035, 0x12, 0, 0}, {0x3036, 0x70, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {0x3810, 0x00, 0, 0}, {0x3811, 0x10, 0, 0},
{0x3812, 0x00, 0, 0}, {0x3813, 0x3c, 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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_45fps_NTSC_720_480[] = {
{0x3035, 0x12, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {0x3810, 0x00, 0, 0}, {0x3811, 0x10, 0, 0},
{0x3812, 0x00, 0, 0}, {0x3813, 0x3c, 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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_30fps_NTSC_720_480[] = {
{0x3035, 0x12, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {0x3810, 0x00, 0, 0}, {0x3811, 0x10, 0, 0},
{0x3812, 0x00, 0, 0}, {0x3813, 0x3c, 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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_15fps_NTSC_720_480[] = {
{0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {0x3810, 0x00, 0, 0}, {0x3811, 0x10, 0, 0},
{0x3812, 0x00, 0, 0}, {0x3813, 0x3c, 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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_60fps_PAL_720_576[] = {
{0x3035, 0x12, 0, 0}, {0x3036, 0x70, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {0x3810, 0x00, 0, 0}, {0x3811, 0x38, 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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_45fps_PAL_720_576[] = {
{0x3035, 0x12, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {0x3810, 0x00, 0, 0}, {0x3811, 0x38, 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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_30fps_PAL_720_576[] = {
{0x3035, 0x12, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {0x3810, 0x00, 0, 0}, {0x3811, 0x38, 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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_15fps_PAL_720_576[] = {
{0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {0x3810, 0x00, 0, 0}, {0x3811, 0x38, 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}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0xa3, 0, 0},
};
static const struct reg_value ov5640_setting_30fps_720P_1280_720[] = {
{0x3008, 0x42, 0, 0}, {0x3035, 0x21, 0, 0}, {0x3036, 0x54, 0, 0},
{0x3c07, 0x07, 0, 0}, {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0},
{0x3c0b, 0x40, 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}, {0x3810, 0x00, 0, 0},
{0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0},
{0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x02, 0, 0},
{0x3a03, 0xe4, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0xbc, 0, 0},
{0x3a0a, 0x01, 0, 0}, {0x3a0b, 0x72, 0, 0}, {0x3a0e, 0x01, 0, 0},
{0x3a0d, 0x02, 0, 0}, {0x3a14, 0x02, 0, 0}, {0x3a15, 0xe4, 0, 0},
{0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x02, 0, 0},
{0x4407, 0x04, 0, 0}, {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0},
{0x3824, 0x04, 0, 0}, {0x5001, 0x83, 0, 0}, {0x4005, 0x1a, 0, 0},
{0x3008, 0x02, 0, 0}, {0x3503, 0, 0, 0},
};
static const struct reg_value ov5640_setting_15fps_720P_1280_720[] = {
{0x3035, 0x41, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x07, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {0x3810, 0x00, 0, 0}, {0x3811, 0x10, 0, 0},
{0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0}, {0x3618, 0x00, 0, 0},
{0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0}, {0x3709, 0x52, 0, 0},
{0x370c, 0x03, 0, 0}, {0x3a02, 0x02, 0, 0}, {0x3a03, 0xe4, 0, 0},
{0x3a08, 0x01, 0, 0}, {0x3a09, 0xbc, 0, 0}, {0x3a0a, 0x01, 0, 0},
{0x3a0b, 0x72, 0, 0}, {0x3a0e, 0x01, 0, 0}, {0x3a0d, 0x02, 0, 0},
{0x3a14, 0x02, 0, 0}, {0x3a15, 0xe4, 0, 0}, {0x4001, 0x02, 0, 0},
{0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0}, {0x3824, 0x04, 0, 0},
{0x5001, 0x83, 0, 0},
};
static const struct reg_value ov5640_setting_30fps_1080P_1920_1080[] = {
{0x3008, 0x42, 0, 0}, {0x3035, 0x21, 0, 0}, {0x3036, 0x54, 0, 0},
{0x3c07, 0x08, 0, 0}, {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0},
{0x3c0b, 0x40, 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}, {0x3810, 0x00, 0, 0},
{0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0},
{0x3618, 0x04, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x21, 0, 0},
{0x3709, 0x12, 0, 0}, {0x370c, 0x00, 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, 0x06, 0, 0}, {0x4713, 0x03, 0, 0},
{0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
{0x3824, 0x02, 0, 0}, {0x5001, 0x83, 0, 0}, {0x3035, 0x11, 0, 0},
{0x3036, 0x54, 0, 0}, {0x3c07, 0x07, 0, 0}, {0x3c08, 0x00, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
{0x3800, 0x01, 0, 0}, {0x3801, 0x50, 0, 0}, {0x3802, 0x01, 0, 0},
{0x3803, 0xb2, 0, 0}, {0x3804, 0x08, 0, 0}, {0x3805, 0xef, 0, 0},
{0x3806, 0x05, 0, 0}, {0x3807, 0xf1, 0, 0}, {0x3612, 0x2b, 0, 0},
{0x3708, 0x64, 0, 0}, {0x3a02, 0x04, 0, 0}, {0x3a03, 0x60, 0, 0},
{0x3a08, 0x01, 0, 0}, {0x3a09, 0x50, 0, 0}, {0x3a0a, 0x01, 0, 0},
{0x3a0b, 0x18, 0, 0}, {0x3a0e, 0x03, 0, 0}, {0x3a0d, 0x04, 0, 0},
{0x3a14, 0x04, 0, 0}, {0x3a15, 0x60, 0, 0}, {0x4713, 0x02, 0, 0},
{0x4407, 0x04, 0, 0}, {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0},
{0x3824, 0x04, 0, 0}, {0x4005, 0x1a, 0, 0}, {0x3008, 0x02, 0, 0},
{0x3503, 0, 0, 0},
};
static const struct reg_value ov5640_setting_15fps_1080P_1920_1080[] = {
{0x3008, 0x42, 0, 0}, {0x3c07, 0x07, 0, 0}, {0x5189, 0x72, 0, 0},
{0x3503, 0x00, 0, 0}, {0x5302, 0x30, 0, 0}, {0x5303, 0x10, 0, 0},
{0x5306, 0x10, 0, 0}, {0x5307, 0x20, 0, 0}, {0x3820, 0x40, 0, 0},
{0x3821, 0x06, 0, 0}, {0x3800, 0x01, 0, 0}, {0x3801, 0x50, 0, 0},
{0x3802, 0x01, 0, 0}, {0x3803, 0xb2, 0, 0}, {0x3804, 0x08, 0, 0},
{0x3805, 0xef, 0, 0}, {0x3806, 0x05, 0, 0}, {0x3807, 0xf1, 0, 0},
{0x3808, 0x07, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x04, 0, 0},
{0x380b, 0x38, 0, 0}, {0x3810, 0x00, 0, 0}, {0x3811, 0x10, 0, 0},
{0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0}, {0x3814, 0x11, 0, 0},
{0x3815, 0x11, 0, 0}, {0x3034, 0x18, 0, 0}, {0x3035, 0x41, 0, 0},
{0x3036, 0x54, 0, 0}, {0x3037, 0x13, 0, 0}, {0x3108, 0x01, 0, 0},
{0x3824, 0x04, 0, 5}, {0x380c, 0x09, 0, 0}, {0x380d, 0xc4, 0, 0},
{0x380e, 0x04, 0, 0}, {0x380f, 0x60, 0, 0}, {0x3a08, 0x00, 0, 0},
{0x3a09, 0x70, 0, 0}, {0x3a0e, 0x0a, 0, 0}, {0x3a0a, 0x00, 0, 0},
{0x3a0b, 0x5d, 0, 0}, {0x3a0d, 0x0c, 0, 0}, {0x3a00, 0x38, 0, 0},
{0x3a02, 0x04, 0, 0}, {0x3a03, 0x60, 0, 0}, {0x3a14, 0x17, 0, 0},
{0x3a15, 0x76, 0, 0}, {0x3618, 0x04, 0, 0}, {0x3612, 0x2b, 0, 0},
{0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x4004, 0x06, 0, 0},
{0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0}, {0x5001, 0x83, 0, 0},
{0x4713, 0x02, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x37, 0, 0},
{0x460c, 0x20, 0, 0}, {0x4837, 0x0a, 0, 0}, {0x3008, 0x02, 0, 0},
{0x3023, 0x01, 0, 0}, {0x3022, 0x04, 0, 0}, {0x302c, 0xc3, 0, 0},
};
static const struct reg_value ov5640_setting_15fps_QSXGA_2592_1944[] = {
{0x3035, 0x21, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 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}, {0x3810, 0x00, 0, 0}, {0x3811, 0x10, 0, 0},
{0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0}, {0x3618, 0x04, 0, 0},
{0x3612, 0x29, 0, 0}, {0x3708, 0x21, 0, 0}, {0x3709, 0x12, 0, 0},
{0x370c, 0x00, 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, 0x06, 0, 0}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
{0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
{0x5001, 0x83, 0, 70},
};
/* power-on sensor init reg table */
static const struct ov5640_mode_info ov5640_mode_init_data = {
(enum ov5640_mode_id)0,
SUBSAMPLING,
640,
1896,
480,
984,
ov5640_init_setting_30fps_VGA,
ARRAY_SIZE(ov5640_init_setting_30fps_VGA),
};
static const struct ov5640_mode_info
ov5640_mode_data[OV5640_NUM_FRAMERATES][OV5640_NUM_MODES] = {
{
{OV5640_MODE_QCIF_176_144, SUBSAMPLING, 176, 1896, 144, 984,
ov5640_setting_15fps_QCIF_176_144,
ARRAY_SIZE(ov5640_setting_15fps_QCIF_176_144)},
{OV5640_MODE_QVGA_320_240, SUBSAMPLING, 320, 1896, 240, 984,
ov5640_setting_15fps_QVGA_320_240,
ARRAY_SIZE(ov5640_setting_15fps_QVGA_320_240)},
{OV5640_MODE_VGA_640_480, SUBSAMPLING, 640, 1896, 480, 1080,
ov5640_setting_15fps_VGA_640_480,
ARRAY_SIZE(ov5640_setting_15fps_VGA_640_480)},
{OV5640_MODE_NTSC_720_480, SUBSAMPLING, 720, 1896, 480, 984,
ov5640_setting_15fps_NTSC_720_480,
ARRAY_SIZE(ov5640_setting_15fps_NTSC_720_480)},
{OV5640_MODE_PAL_720_576, SUBSAMPLING, 720, 1896, 576, 984,
ov5640_setting_15fps_PAL_720_576,
ARRAY_SIZE(ov5640_setting_15fps_PAL_720_576)},
{OV5640_MODE_XGA_1024_768, SUBSAMPLING, 1024, 1896, 768, 1080,
ov5640_setting_15fps_XGA_1024_768,
ARRAY_SIZE(ov5640_setting_15fps_XGA_1024_768)},
{OV5640_MODE_720P_1280_720, SUBSAMPLING, 1280, 1892, 720, 740,
ov5640_setting_15fps_720P_1280_720,
ARRAY_SIZE(ov5640_setting_15fps_720P_1280_720)},
{OV5640_MODE_1080P_1920_1080, SCALING, 1920, 2500, 1080, 1120,
ov5640_setting_15fps_1080P_1920_1080,
ARRAY_SIZE(ov5640_setting_15fps_1080P_1920_1080)},
{OV5640_MODE_QSXGA_2592_1944, SCALING, 2592, 2844, 1944, 1968,
ov5640_setting_15fps_QSXGA_2592_1944,
ARRAY_SIZE(ov5640_setting_15fps_QSXGA_2592_1944)},
},
{
{OV5640_MODE_QCIF_176_144, SUBSAMPLING, 176, 1896, 144, 984,
ov5640_setting_30fps_QCIF_176_144,
ARRAY_SIZE(ov5640_setting_30fps_QCIF_176_144)},
{OV5640_MODE_QVGA_320_240, SUBSAMPLING, 320, 1896, 240, 984,
ov5640_setting_30fps_QVGA_320_240,
ARRAY_SIZE(ov5640_setting_30fps_QVGA_320_240)},
{OV5640_MODE_VGA_640_480, SUBSAMPLING, 640, 1896, 480, 1080,
ov5640_setting_30fps_VGA_640_480,
ARRAY_SIZE(ov5640_setting_30fps_VGA_640_480)},
{OV5640_MODE_NTSC_720_480, SUBSAMPLING, 720, 1896, 480, 984,
ov5640_setting_30fps_NTSC_720_480,
ARRAY_SIZE(ov5640_setting_30fps_NTSC_720_480)},
{OV5640_MODE_PAL_720_576, SUBSAMPLING, 720, 1896, 576, 984,
ov5640_setting_30fps_PAL_720_576,
ARRAY_SIZE(ov5640_setting_30fps_PAL_720_576)},
{OV5640_MODE_XGA_1024_768, SUBSAMPLING, 1024, 1896, 768, 1080,
ov5640_setting_30fps_XGA_1024_768,
ARRAY_SIZE(ov5640_setting_30fps_XGA_1024_768)},
{OV5640_MODE_720P_1280_720, SUBSAMPLING, 1280, 1892, 720, 740,
ov5640_setting_30fps_720P_1280_720,
ARRAY_SIZE(ov5640_setting_30fps_720P_1280_720)},
{OV5640_MODE_1080P_1920_1080, SCALING, 1920, 2500, 1080, 1120,
ov5640_setting_30fps_1080P_1920_1080,
ARRAY_SIZE(ov5640_setting_30fps_1080P_1920_1080)},
{OV5640_MODE_QSXGA_2592_1944, NONMODING, 0, 0, 0, 0, NULL, 0},
},
{
{OV5640_MODE_QCIF_176_144, SUBSAMPLING, 176, 1896, 144, 984,
ov5640_setting_45fps_QCIF_176_144,
ARRAY_SIZE(ov5640_setting_45fps_QCIF_176_144)},
{OV5640_MODE_QVGA_320_240, SUBSAMPLING, 320, 1896, 240, 984,
ov5640_setting_45fps_QVGA_320_240,
ARRAY_SIZE(ov5640_setting_45fps_QVGA_320_240)},
{OV5640_MODE_VGA_640_480, SUBSAMPLING, 640, 1896, 480, 1080,
ov5640_setting_45fps_VGA_640_480,
ARRAY_SIZE(ov5640_setting_45fps_VGA_640_480)},
{OV5640_MODE_NTSC_720_480, SUBSAMPLING, 720, 1896, 480, 984,
ov5640_setting_45fps_NTSC_720_480,
ARRAY_SIZE(ov5640_setting_45fps_NTSC_720_480)},
{OV5640_MODE_PAL_720_576, SUBSAMPLING, 720, 1896, 576, 984,
ov5640_setting_45fps_PAL_720_576,
ARRAY_SIZE(ov5640_setting_45fps_PAL_720_576)},
{OV5640_MODE_XGA_1024_768, NONMODING, 0, 0, 0, 0, NULL, 0},
{OV5640_MODE_720P_1280_720, NONMODING, 0, 0, 0, 0, NULL, 0},
{OV5640_MODE_1080P_1920_1080, NONMODING, 0, 0, 0, 0, NULL, 0},
{OV5640_MODE_QSXGA_2592_1944, NONMODING, 0, 0, 0, 0, NULL, 0},
},
{
{OV5640_MODE_QCIF_176_144, SUBSAMPLING, 176, 1896, 144, 984,
ov5640_setting_60fps_QCIF_176_144,
ARRAY_SIZE(ov5640_setting_60fps_QCIF_176_144)},
{OV5640_MODE_QVGA_320_240, SUBSAMPLING, 320, 1896, 240, 984,
ov5640_setting_60fps_QVGA_320_240,
ARRAY_SIZE(ov5640_setting_60fps_QVGA_320_240)},
{OV5640_MODE_VGA_640_480, SUBSAMPLING, 640, 1896, 480, 1080,
ov5640_setting_60fps_VGA_640_480,
ARRAY_SIZE(ov5640_setting_60fps_VGA_640_480)},
{OV5640_MODE_NTSC_720_480, SUBSAMPLING, 720, 1896, 480, 984,
ov5640_setting_60fps_NTSC_720_480,
ARRAY_SIZE(ov5640_setting_60fps_NTSC_720_480)},
{OV5640_MODE_PAL_720_576, SUBSAMPLING, 720, 1896, 576, 984,
ov5640_setting_60fps_PAL_720_576,
ARRAY_SIZE(ov5640_setting_60fps_PAL_720_576)},
{OV5640_MODE_XGA_1024_768, NONMODING, 0, 0, 0, 0, NULL, 0},
{OV5640_MODE_720P_1280_720, NONMODING, 0, 0, 0, 0, NULL, 0},
{OV5640_MODE_1080P_1920_1080, NONMODING, 0, 0, 0, 0, NULL, 0},
{OV5640_MODE_QSXGA_2592_1944, NONMODING, 0, 0, 0, 0, NULL, 0},
},
};
static int ov5640_init_slave_id(struct ov5640_dev *sensor)
{
struct i2c_client *client = &sensor->i2c_client;
uint8_t buf[3];
bool ret;
sensor_debug("%s\n", __func__);
client->addr = OV5640_DEFAULT_SLAVE_ID;
if (client->addr == OV5640_DEFAULT_SLAVE_ID)
return 0;
sensor_debug("%s: client->addr=0x%x\n", __func__, client->addr);
client->addr = OV5640_DEFAULT_SLAVE_ID;
buf[0] = OV5640_REG_SLAVE_ID >> 8;
buf[1] = OV5640_REG_SLAVE_ID & 0xff;
buf[2] = client->addr << 1;
ret = i2c_write(sensor->adap, OV5640_DEFAULT_SLAVE_ID, buf, 3);
if (!ret) {
sensor_err("%s: failed with %d\n", __func__, ret);
return ret;
}
return 0;
}
static int ov5640_write_reg(struct ov5640_dev *sensor, uint16_t reg,
uint8_t val)
{
uint8_t buf[3];
int ret;
if (g_load_regs == 0)
sensor_debug("ov5640_write_reg: reg=0x%04x, val=0x%02x\n", reg, val);
buf[0] = reg >> 8;
buf[1] = reg & 0xff;
buf[2] = val;
ret = i2c_write(sensor->adap, OV5640_DEFAULT_SLAVE_ID, buf, 3);
if (ret < 0) {
sensor_err("%s: error: reg=%x, val=%x\n", __func__, reg, val);
return ret;
}
return 0;
}
static int ov5640_read_reg(struct ov5640_dev *sensor, uint16_t reg16,
uint8_t *val)
{
uint8_t buf[2], reg[2];
int ret;
reg[0] = reg16 >> 8;
reg[1] = reg16 & 0xff;
memset(buf, 0, sizeof(buf));
ret = i2c_write_read(sensor->adap, OV5640_DEFAULT_SLAVE_ID, reg, 2, buf, 1);
if (ret < 0) {
sensor_err("%s: error: read reg=%x\n", __func__, reg16);
return ret;
}
if (g_load_regs == 0)
sensor_debug("ov5640_read_reg: reg=0x%04x, val=0x%02x\n", reg16,
buf[0]);
*val = buf[0];
return 0;
}
static int ov5640_read_reg16(struct ov5640_dev *sensor, uint16_t reg,
uint16_t *val)
{
uint8_t hi, lo;
int ret;
g_load_regs = 1;
ret = ov5640_read_reg(sensor, reg, &hi);
if (ret)
return ret;
ret = ov5640_read_reg(sensor, reg + 1, &lo);
if (ret)
return ret;
*val = ((uint16_t)hi << 8) | (uint16_t)lo;
g_load_regs = 0;
sensor_debug("ov5640_read_reg16: reg=0x%04x, val=0x%04x\n", reg, *val);
return 0;
}
static int ov5640_write_reg16(struct ov5640_dev *sensor, uint16_t reg,
uint16_t val)
{
int ret;
g_load_regs = 1;
ret = ov5640_write_reg(sensor, reg, val >> 8);
if (ret)
return ret;
// return ov5640_write_reg(sensor, reg + 1, val & 0xff);
ret = ov5640_write_reg(sensor, reg + 1, val & 0xff);
g_load_regs = 0;
sensor_debug("ov5640_write_reg16: reg=0x%04x, val=0x%04x\n", reg, val);
return ret;
}
static int ov5640_mod_reg(struct ov5640_dev *sensor, uint16_t reg, uint8_t mask,
uint8_t val)
{
uint8_t readval;
int ret;
int bypass = g_load_regs;
if (bypass == 0)
sensor_debug("ov5640_mod_reg: reg=0x%04x, mask=0x%02x, val=0x%02x\n",
reg, mask, val);
g_load_regs = 1;
ret = ov5640_read_reg(sensor, reg, &readval);
if (ret)
return ret;
readval &= ~mask;
val &= mask;
val |= readval;
// return ov5640_write_reg(sensor, reg, val);
ret = ov5640_write_reg(sensor, reg, val);
g_load_regs = bypass;
return ret;
}
/* download ov5640 settings to sensor through i2c */
static int ov5640_set_timings(struct ov5640_dev *sensor,
const struct ov5640_mode_info *mode)
{
int ret;
sensor_debug("%s\n", __func__);
ret = ov5640_write_reg16(sensor, OV5640_REG_TIMING_DVPHO, mode->hact);
if (ret < 0)
return ret;
ret = ov5640_write_reg16(sensor, OV5640_REG_TIMING_DVPVO, mode->vact);
if (ret < 0)
return ret;
ret = ov5640_write_reg16(sensor, OV5640_REG_TIMING_HTS, mode->htot);
if (ret < 0)
return ret;
return ov5640_write_reg16(sensor, OV5640_REG_TIMING_VTS, mode->vtot);
}
static int ov5640_load_regs(struct ov5640_dev *sensor,
const struct ov5640_mode_info *mode)
{
const struct reg_value *regs = mode->reg_data;
unsigned int i;
uint32_t delay_ms;
uint16_t reg_addr;
uint8_t mask, val;
int ret = 0;
sensor_debug("%s, mode_id %d\n", __func__, mode->id);
sensor_debug("init=0x%08x, base=0x%08x, cur=0x%08x\n",
(uint32_t)&ov5640_mode_init_data,
(uint32_t)&ov5640_mode_data[0][0], (uint32_t)mode);
if ((uint32_t)mode > (uint32_t)&ov5640_mode_data[0][0]) {
uint32_t offset, total;
offset = ((uint32_t)mode - (uint32_t)&ov5640_mode_data[0][0]) /
(uint32_t)sizeof(struct ov5640_mode_info);
total = (uint32_t)sizeof(ov5640_mode_data) /
(uint32_t)sizeof(struct ov5640_mode_info);
sensor_debug("%s, offset = %d, total = %d\n", __func__, offset, total);
}
g_load_regs = 1;
for (i = 0; i < mode->reg_data_size; ++i, ++regs) {
delay_ms = regs->delay_ms;
reg_addr = regs->reg_addr;
val = regs->val;
mask = regs->mask;
if (mask)
ret = ov5640_mod_reg(sensor, reg_addr, mask, val);
else
ret = ov5640_write_reg(sensor, reg_addr, val);
if (ret)
break;
if (delay_ms)
mdelay(10 * delay_ms);
}
g_load_regs = 0;
return ov5640_set_timings(sensor, mode);
}
static int ov5640_set_autoexposure(struct ov5640_dev *sensor, bool on)
{
sensor_debug("%s\n", __func__);
return ov5640_mod_reg(sensor, OV5640_REG_AEC_PK_MANUAL, BIT(0),
on ? 0 : BIT(0));
}
/* read exposure, in number of line periods */
static int ov5640_get_exposure(struct ov5640_dev *sensor)
{
int exp, ret;
uint8_t temp;
sensor_debug("%s\n", __func__);
ret = ov5640_read_reg(sensor, OV5640_REG_AEC_PK_EXPOSURE_HI, &temp);
if (ret)
return ret;
exp = ((int)temp & 0x0f) << 16;
ret = ov5640_read_reg(sensor, OV5640_REG_AEC_PK_EXPOSURE_MED, &temp);
if (ret)
return ret;
exp |= ((int)temp << 8);
ret = ov5640_read_reg(sensor, OV5640_REG_AEC_PK_EXPOSURE_LO, &temp);
if (ret)
return ret;
exp |= (int)temp;
return exp >> 4;
}
/* write exposure, given number of line periods */
static int ov5640_set_exposure(struct ov5640_dev *sensor, uint32_t exposure)
{
int ret;
exposure <<= 4;
sensor_debug("%s\n", __func__);
ret = ov5640_write_reg(sensor, OV5640_REG_AEC_PK_EXPOSURE_LO,
exposure & 0xff);
if (ret)
return ret;
ret = ov5640_write_reg(sensor, OV5640_REG_AEC_PK_EXPOSURE_MED,
(exposure >> 8) & 0xff);
if (ret)
return ret;
return ov5640_write_reg(sensor, OV5640_REG_AEC_PK_EXPOSURE_HI,
(exposure >> 16) & 0x0f);
}
static int ov5640_get_gain(struct ov5640_dev *sensor)
{
uint16_t gain;
int ret;
ret = ov5640_read_reg16(sensor, OV5640_REG_AEC_PK_REAL_GAIN, &gain);
if (ret)
return ret;
return gain & 0x3ff;
}
static int ov5640_set_gain(struct ov5640_dev *sensor, int gain)
{
return ov5640_write_reg16(sensor, OV5640_REG_AEC_PK_REAL_GAIN,
(uint16_t)gain & 0x3ff);
}
static int ov5640_set_autogain(struct ov5640_dev *sensor, bool on)
{
return ov5640_mod_reg(sensor, OV5640_REG_AEC_PK_MANUAL, BIT(1),
on ? 0 : BIT(1));
}
static int ov5640_set_stream_dvp(struct ov5640_dev *sensor, bool on)
{
int ret;
unsigned int flags = sensor->vdev.ep.flags;
uint8_t pclk_pol = 0;
uint8_t hsync_pol = 0;
uint8_t vsync_pol = 0;
sensor_debug("%s\n", __func__);
/*
* Note about parallel port configuration.
*
* When configured in parallel mode, the OV5640 will
* output 10 bits data on DVP data lines [9:0].
* If only 8 bits data are wanted, the 8 bits data lines
* of the camera interface must be physically connected
* on the DVP data lines [9:2].
*
* Control lines polarity can be configured through
* devicetree endpoint control lines properties.
* If no endpoint control lines properties are set,
* polarity will be as below:
* - VSYNC: active high
* - HREF: active low
* - PCLK: active low
*/
if (on) {
/*
* reset MIPI PCLK/SERCLK divider
*
* SC PLL CONTRL1 0
* - [3..0]: MIPI PCLK/SERCLK divider
*/
ret = ov5640_mod_reg(sensor, OV5640_REG_SC_PLL_CTRL1, 0x0f, 0);
if (ret)
return ret;
/*
* configure parallel port control lines polarity
*
* POLARITY CTRL0
* - [5]: PCLK polarity (0: active low, 1: active high)
* - [1]: HREF polarity (0: active low, 1: active high)
* - [0]: VSYNC polarity (mismatch here between
* datasheet and hardware, 0 is active high
* and 1 is active low...)
*/
if (flags & VDEV_MBUS_PCLK_SAMPLE_RISING)
pclk_pol = 1;
if (flags & VDEV_MBUS_HSYNC_ACTIVE_HIGH)
hsync_pol = 1;
if (flags & VDEV_MBUS_VSYNC_ACTIVE_LOW)
vsync_pol = 1;
sensor_info("%s: pclk_pol %d hsync_pol %d vsync_pol %d\n", __func__,
pclk_pol, hsync_pol, vsync_pol);
ret = ov5640_write_reg(sensor, OV5640_REG_POLARITY_CTRL00,
(pclk_pol << 5) | (hsync_pol << 1) | vsync_pol);
if (ret)
return ret;
}
/*
* powerdown MIPI TX/RX PHY & disable MIPI
*
* MIPI CONTROL 00
* 4: PWDN PHY TX
* 3: PWDN PHY RX
* 2: MIPI enable
*/
ret = ov5640_write_reg(sensor, OV5640_REG_IO_MIPI_CTRL00, on ? 0x18 : 0);
if (ret)
return ret;
/*
* enable VSYNC/HREF/PCLK DVP control lines
* & D[9:6] DVP data lines
*
* PAD OUTPUT ENABLE 01
* - 6: VSYNC output enable
* - 5: HREF output enable
* - 4: PCLK output enable
* - [3:0]: D[9:6] output enable
*/
ret =
ov5640_write_reg(sensor, OV5640_REG_PAD_OUTPUT_ENABLE01, on ? 0x7f : 0);
if (ret)
return ret;
/*
* enable D[5:0] DVP data lines
*
* PAD OUTPUT ENABLE 02
* - [7:2]: D[5:0] output enable
*/
return ov5640_write_reg(sensor, OV5640_REG_PAD_OUTPUT_ENABLE02,
on ? 0xfc : 0);
}
static int ov5640_set_stream_mipi(struct ov5640_dev *sensor, bool on)
{
int ret;
sensor_debug("%s\n", __func__);
/*
* Enable/disable the MIPI interface
*
* 0x300e = on ? 0x45 : 0x40
*
* FIXME: the sensor manual (version 2.03) reports
* [7:5] = 000 : 1 data lane mode
* [7:5] = 001 : 2 data lanes mode
* But this settings do not work, while the following ones
* have been validated for 2 data lanes mode.
*
* [7:5] = 010 : 2 data lanes mode
* [4] = 0 : Power up MIPI HS Tx
* [3] = 0 : Power up MIPI LS Rx
* [2] = 1/0 : MIPI interface enable/disable
* [1:0] = 01/00: FIXME: 'debug'
*/
ret = ov5640_write_reg(sensor, OV5640_REG_IO_MIPI_CTRL00, on ? 0x45 : 0x40);
if (ret)
return ret;
return ov5640_write_reg(sensor, OV5640_REG_FRAME_CTRL01, on ? 0x00 : 0x0f);
}
static int ov5640_get_sysclk(struct ov5640_dev *sensor)
{
/* calculate sysclk */
uint32_t xvclk = sensor->xclk_freq / 10000;
uint32_t multiplier, prediv, VCO, sysdiv, pll_rdiv;
uint32_t sclk_rdiv_map[] = {1, 2, 4, 8};
uint32_t bit_div2x = 1, sclk_rdiv, sysclk;
uint8_t temp1, temp2;
int ret;
sensor_debug("%s\n", __func__);
ret = ov5640_read_reg(sensor, OV5640_REG_SC_PLL_CTRL0, &temp1);
if (ret)
return ret;
temp2 = temp1 & 0x0f;
if (temp2 == 8 || temp2 == 10)
bit_div2x = temp2 / 2;
ret = ov5640_read_reg(sensor, OV5640_REG_SC_PLL_CTRL1, &temp1);
if (ret)
return ret;
sysdiv = temp1 >> 4;
if (sysdiv == 0)
sysdiv = 16;
ret = ov5640_read_reg(sensor, OV5640_REG_SC_PLL_CTRL2, &temp1);
if (ret)
return ret;
multiplier = temp1;
ret = ov5640_read_reg(sensor, OV5640_REG_SC_PLL_CTRL3, &temp1);
if (ret)
return ret;
prediv = temp1 & 0x0f;
pll_rdiv = ((temp1 >> 4) & 0x01) + 1;
ret = ov5640_read_reg(sensor, OV5640_REG_SYS_ROOT_DIVIDER, &temp1);
if (ret)
return ret;
temp2 = temp1 & 0x03;
sclk_rdiv = sclk_rdiv_map[temp2];
if (!prediv || !sysdiv || !pll_rdiv || !bit_div2x)
return -EINVAL;
VCO = xvclk * multiplier / prediv;
sysclk = VCO / sysdiv / pll_rdiv * 2 / bit_div2x / sclk_rdiv;
return sysclk;
}
static int ov5640_set_night_mode(struct ov5640_dev *sensor)
{
/* read HTS from register settings */
uint8_t mode;
int ret;
sensor_debug("%s\n", __func__);
ret = ov5640_read_reg(sensor, OV5640_REG_AEC_CTRL00, &mode);
if (ret)
return ret;
mode &= 0xfb;
return ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL00, mode);
}
static int ov5640_get_hts(struct ov5640_dev *sensor)
{
/* read HTS from register settings */
uint16_t hts;
int ret;
sensor_debug("%s\n", __func__);
ret = ov5640_read_reg16(sensor, OV5640_REG_TIMING_HTS, &hts);
if (ret)
return ret;
return hts;
}
static int ov5640_get_vts(struct ov5640_dev *sensor)
{
uint16_t vts;
int ret;
sensor_debug("%s\n", __func__);
ret = ov5640_read_reg16(sensor, OV5640_REG_TIMING_VTS, &vts);
if (ret)
return ret;
return vts;
}
static int ov5640_set_vts(struct ov5640_dev *sensor, int vts)
{
return ov5640_write_reg16(sensor, OV5640_REG_TIMING_VTS, vts);
}
static int ov5640_get_light_freq(struct ov5640_dev *sensor)
{
/* get banding filter value */
int ret, light_freq = 0;
uint8_t temp, temp1;
sensor_debug("%s\n", __func__);
ret = ov5640_read_reg(sensor, OV5640_REG_HZ5060_CTRL01, &temp);
if (ret)
return ret;
if (temp & 0x80) {
/* manual */
ret = ov5640_read_reg(sensor, OV5640_REG_HZ5060_CTRL00, &temp1);
if (ret)
return ret;
if (temp1 & 0x04) {
/* 50Hz */
light_freq = 50;
} else {
/* 60Hz */
light_freq = 60;
}
} else {
/* auto */
ret = ov5640_read_reg(sensor, OV5640_REG_SIGMADELTA_CTRL0C, &temp1);
if (ret)
return ret;
if (temp1 & 0x01) {
/* 50Hz */
light_freq = 50;
} else {
/* 60Hz */
}
}
return light_freq;
}
static int ov5640_set_bandingfilter(struct ov5640_dev *sensor)
{
uint32_t band_step60, max_band60, band_step50, max_band50, prev_vts;
int ret;
sensor_debug("%s\n", __func__);
/* read preview PCLK */
ret = ov5640_get_sysclk(sensor);
if (ret < 0)
return ret;
if (ret == 0)
return -EINVAL;
sensor->prev_sysclk = ret;
sensor_debug("pclk = %d\n", ret);
/* read preview HTS */
ret = ov5640_get_hts(sensor);
if (ret < 0)
return ret;
if (ret == 0)
return -EINVAL;
sensor->prev_hts = ret;
/* read preview VTS */
ret = ov5640_get_vts(sensor);
if (ret < 0)
return ret;
prev_vts = ret;
/* calculate banding filter */
/* 60Hz */
band_step60 = sensor->prev_sysclk * 100 / sensor->prev_hts * 100 / 120;
ret = ov5640_write_reg16(sensor, OV5640_REG_AEC_B60_STEP, band_step60);
if (ret)
return ret;
if (!band_step60)
return -EINVAL;
max_band60 = (int)((prev_vts - 4) / band_step60);
ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL0D, max_band60);
if (ret)
return ret;
/* 50Hz */
band_step50 = sensor->prev_sysclk * 100 / sensor->prev_hts;
ret = ov5640_write_reg16(sensor, OV5640_REG_AEC_B50_STEP, band_step50);
if (ret)
return ret;
if (!band_step50)
return -EINVAL;
max_band50 = (int)((prev_vts - 4) / band_step50);
return ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL0E, max_band50);
}
static int ov5640_set_ae_target(struct ov5640_dev *sensor, int target)
{
/* stable in high */
uint32_t fast_high, fast_low;
int ret;
sensor_debug("%s\n", __func__);
sensor->ae_low = target * 23 / 25; /* 0.92 */
sensor->ae_high = target * 27 / 25; /* 1.08 */
fast_high = sensor->ae_high << 1;
if (fast_high > 255)
fast_high = 255;
fast_low = sensor->ae_low >> 1;
ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL0F, sensor->ae_high);
if (ret)
return ret;
ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL10, sensor->ae_low);
if (ret)
return ret;
ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL1B, sensor->ae_high);
if (ret)
return ret;
ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL1E, sensor->ae_low);
if (ret)
return ret;
ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL11, fast_high);
if (ret)
return ret;
return ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL1F, fast_low);
}
static int ov5640_get_binning(struct ov5640_dev *sensor)
{
uint8_t temp;
int ret;
sensor_debug("%s\n", __func__);
ret = ov5640_read_reg(sensor, OV5640_REG_TIMING_TC_REG21, &temp);
if (ret)
return ret;
return temp & BIT(0);
}
static int ov5640_set_binning(struct ov5640_dev *sensor, bool enable)
{
int ret;
sensor_debug("%s\n", __func__);
/*
* TIMING TC REG21:
* - [0]: Horizontal binning enable
*/
ret = ov5640_mod_reg(sensor, OV5640_REG_TIMING_TC_REG21, BIT(0),
enable ? BIT(0) : 0);
if (ret)
return ret;
/*
* TIMING TC REG20:
* - [0]: Undocumented, but hardcoded init sequences
* are always setting REG21/REG20 bit 0 to same value...
*/
return ov5640_mod_reg(sensor, OV5640_REG_TIMING_TC_REG20, BIT(0),
enable ? BIT(0) : 0);
}
static int ov5640_set_virtual_channel(struct ov5640_dev *sensor)
{
uint8_t temp, channel = virtual_channel;
int ret;
sensor_debug("%s\n", __func__);
if (channel > 3) {
sensor_err("%s: wrong virtual_channel parameter, expected (0..3), got %d\n",
__func__, channel);
return -EINVAL;
}
ret = ov5640_read_reg(sensor, OV5640_REG_DEBUG_MODE, &temp);
if (ret)
return ret;
temp &= ~(3 << 6);
temp |= (channel << 6);
return ov5640_write_reg(sensor, OV5640_REG_DEBUG_MODE, temp);
}
static const struct ov5640_mode_info *
ov5640_find_mode(struct ov5640_dev *sensor, enum ov5640_frame_rate fr,
uint32_t width, uint32_t height, bool nearest)
{
const struct ov5640_mode_info *mode;
sensor_debug("%s\n", __func__);
// mode = (struct ov5640_mode_info *)vdev_find_nearest_size(ov5640_mode_data[fr],
// ARRAY_SIZE(ov5640_mode_data[fr]), hact, vact,
// width, height);
mode = (struct ov5640_mode_info *)__vdev_find_nearest_size(ov5640_mode_data[fr],
ARRAY_SIZE(ov5640_mode_data[fr]), sizeof(*(ov5640_mode_data[fr])),
(size_t)&(((struct ov5640_mode_info *)0)->hact),
(size_t)&(((struct ov5640_mode_info *)0)->vact),
width, height);
if (!mode || (!nearest && (mode->hact != width || mode->vact != height)))
return NULL;
return mode;
}
/*
* sensor changes between scaling and subsampling, go through
* exposure calculation
*/
static int ov5640_set_mode_exposure_calc(struct ov5640_dev *sensor,
const struct ov5640_mode_info *mode)
{
uint32_t prev_shutter, prev_gain16;
uint32_t cap_shutter, cap_gain16;
uint32_t cap_sysclk, cap_hts, cap_vts;
uint32_t light_freq, cap_bandfilt, cap_maxband;
uint32_t cap_gain16_shutter;
uint8_t average;
int ret;
if (!mode->reg_data)
return -EINVAL;
sensor_debug("%s\n", __func__);
/* read preview shutter */
ret = ov5640_get_exposure(sensor);
if (ret < 0)
return ret;
prev_shutter = ret;
ret = ov5640_get_binning(sensor);
if (ret < 0)
return ret;
if (ret && mode->id != OV5640_MODE_720P_1280_720 &&
mode->id != OV5640_MODE_1080P_1920_1080)
prev_shutter *= 2;
/* read preview gain */
ret = ov5640_get_gain(sensor);
if (ret < 0)
return ret;
prev_gain16 = ret;
/* get average */
ret = ov5640_read_reg(sensor, OV5640_REG_AVG_READOUT, &average);
if (ret)
return ret;
/* turn off night mode for capture */
ret = ov5640_set_night_mode(sensor);
if (ret < 0)
return ret;
/* Write capture setting */
ret = ov5640_load_regs(sensor, mode);
if (ret < 0)
return ret;
/* read capture VTS */
ret = ov5640_get_vts(sensor);
if (ret < 0)
return ret;
cap_vts = ret;
ret = ov5640_get_hts(sensor);
if (ret < 0)
return ret;
if (ret == 0)
return -EINVAL;
cap_hts = ret;
ret = ov5640_get_sysclk(sensor);
if (ret < 0)
return ret;
if (ret == 0)
return -EINVAL;
cap_sysclk = ret;
/* calculate capture banding filter */
ret = ov5640_get_light_freq(sensor);
if (ret < 0)
return ret;
light_freq = ret;
if (light_freq == 60) {
/* 60Hz */
cap_bandfilt = cap_sysclk * 100 / cap_hts * 100 / 120;
} else {
/* 50Hz */
cap_bandfilt = cap_sysclk * 100 / cap_hts;
}
if (!sensor->prev_sysclk) {
ret = ov5640_get_sysclk(sensor);
if (ret < 0)
return ret;
if (ret == 0)
return -EINVAL;
sensor->prev_sysclk = ret;
}
if (!cap_bandfilt)
return -EINVAL;
cap_maxband = (int)((cap_vts - 4) / cap_bandfilt);
/* calculate capture shutter/gain16 */
if (average > sensor->ae_low && average < sensor->ae_high) {
/* in stable range */
cap_gain16_shutter = prev_gain16 * prev_shutter * cap_sysclk /
sensor->prev_sysclk * sensor->prev_hts / cap_hts *
sensor->ae_target / average;
} else {
cap_gain16_shutter = prev_gain16 * prev_shutter * cap_sysclk /
sensor->prev_sysclk * sensor->prev_hts / cap_hts;
}
/* gain to shutter */
if (cap_gain16_shutter < (cap_bandfilt * 16)) {
/* shutter < 1/100 */
cap_shutter = cap_gain16_shutter / 16;
if (cap_shutter < 1)
cap_shutter = 1;
cap_gain16 = cap_gain16_shutter / cap_shutter;
if (cap_gain16 < 16)
cap_gain16 = 16;
} else {
if (cap_gain16_shutter > (cap_bandfilt * cap_maxband * 16)) {
/* exposure reach max */
cap_shutter = cap_bandfilt * cap_maxband;
if (!cap_shutter)
return -EINVAL;
cap_gain16 = cap_gain16_shutter / cap_shutter;
} else {
/* 1/100 < (cap_shutter = n/100) =< max */
cap_shutter =
((int)(cap_gain16_shutter / 16 / cap_bandfilt)) * cap_bandfilt;
if (!cap_shutter)
return -EINVAL;
cap_gain16 = cap_gain16_shutter / cap_shutter;
}
}
/* set capture gain */
ret = ov5640_set_gain(sensor, cap_gain16);
if (ret)
return ret;
/* write capture shutter */
if (cap_shutter > (cap_vts - 4)) {
cap_vts = cap_shutter + 4;
ret = ov5640_set_vts(sensor, cap_vts);
if (ret < 0)
return ret;
}
/* set exposure */
return ov5640_set_exposure(sensor, cap_shutter);
}
/*
* if sensor changes inside scaling or subsampling
* change mode directly
*/
static int ov5640_set_mode_direct(struct ov5640_dev *sensor,
const struct ov5640_mode_info *mode)
{
if (!mode->reg_data)
return -EINVAL;
sensor_debug("%s\n", __func__);
/* Write capture setting */
return ov5640_load_regs(sensor, mode);
}
static int ov5640_set_mode(struct ov5640_dev *sensor)
{
const struct ov5640_mode_info *mode = sensor->current_mode;
const struct ov5640_mode_info *orig_mode = sensor->last_mode;
enum ov5640_downsize_mode dn_mode, orig_dn_mode;
bool auto_gain = sensor->ctrls.auto_gain == 1;
bool auto_exp = sensor->ctrls.auto_exp == 1;
int ret;
dn_mode = mode->dn_mode;
orig_dn_mode = orig_mode->dn_mode;
sensor_debug("%s, dn_mode %d, orig %d\n", __func__, dn_mode, orig_dn_mode);
/* auto gain and exposure must be turned off when changing modes */
if (auto_gain) {
ret = ov5640_set_autogain(sensor, false);
if (ret)
return ret;
}
if (auto_exp) {
ret = ov5640_set_autoexposure(sensor, false);
if (ret)
goto restore_auto_gain;
}
if ((dn_mode == SUBSAMPLING && orig_dn_mode == SCALING) ||
(dn_mode == SCALING && orig_dn_mode == SUBSAMPLING)) {
/*
* change between subsampling and scaling
* go through exposure calculation
*/
ret = ov5640_set_mode_exposure_calc(sensor, mode);
} else {
/*
* change inside subsampling or scaling
* download firmware directly
*/
ret = ov5640_set_mode_direct(sensor, mode);
}
if (ret < 0)
goto restore_auto_exp_gain;
/* restore auto gain and exposure */
if (auto_gain)
ov5640_set_autogain(sensor, true);
if (auto_exp)
ov5640_set_autoexposure(sensor, true);
ret = ov5640_set_binning(sensor, dn_mode != SCALING);
if (ret < 0)
return ret;
ret = ov5640_set_ae_target(sensor, sensor->ae_target);
if (ret < 0)
return ret;
ret = ov5640_get_light_freq(sensor);
if (ret < 0)
return ret;
ret = ov5640_set_bandingfilter(sensor);
if (ret < 0)
return ret;
ret = ov5640_set_virtual_channel(sensor);
if (ret < 0)
return ret;
sensor->pending_mode_change = false;
sensor->last_mode = mode;
return 0;
restore_auto_exp_gain:
if (auto_exp)
ov5640_set_autoexposure(sensor, true);
restore_auto_gain:
if (auto_gain)
ov5640_set_autogain(sensor, true);
return ret;
}
static int ov5640_set_framefmt(struct ov5640_dev *sensor,
struct vdev_mbus_framefmt *format);
/* restore the last set video mode after chip power-on */
static int ov5640_restore_mode(struct ov5640_dev *sensor)
{
int ret;
sensor_debug("%s\n", __func__);
/* first load the initial register values */
ret = ov5640_load_regs(sensor, &ov5640_mode_init_data);
if (ret < 0)
return ret;
sensor->last_mode = &ov5640_mode_init_data;
/*
ret = ov5640_mod_reg(sensor, OV5640_REG_SYS_ROOT_DIVIDER, 0x3f,
(ilog2(OV5640_SCLK2X_ROOT_DIVIDER_DEFAULT) << 2) |
ilog2(OV5640_SCLK_ROOT_DIVIDER_DEFAULT));
*/
ret = ov5640_mod_reg(sensor, OV5640_REG_SYS_ROOT_DIVIDER, 0x3f, 1);
if (ret)
return ret;
/* now restore the last capture mode */
ret = ov5640_set_mode(sensor);
if (ret < 0)
return ret;
return ov5640_set_framefmt(sensor, &sensor->vdev.fmt);
}
#ifndef _PLATFORM_SIMULATION_
//extern gpio_dev_t g_gpio_safety;
// extern pinctrl_t g_pinctrl_safety;
/* OV5640: level_high => power down, low => up */
static void ov5640_sys_power(struct ov5640_dev *sensor, int on)
{
uint32_t pin = sensor->gpio_pwn; /* GPIO_B1 */
void *gpio_dev = NULL;
//gpio_dev_t *gpio_dev = &g_gpio_safety;
// pinctrl_t *pinctrl = &g_pinctrl_safety;
sensor_info("%s, on %d, pwn_pin %d, reset_pin %d\n", __func__, on,
sensor->gpio_pwn, sensor->gpio_reset);
// pinctrl_config(pinctrl, pin, PINCTRL_CONFIG_FUNCTION, PIN_MUX_ALT0);
// gpio_config(gpio_dev, pin, GPIO_OUT);
gpio_set(gpio_dev, pin, true);
usleep_range(3000, 4000);
if (on) {
gpio_set(gpio_dev, pin, false);
usleep_range(3000, 4000);
/* reset (default)low -> high */
pin = sensor->gpio_reset; /* GPIO_B13; */
gpio_set(gpio_dev, pin, false);
usleep_range(3000, 4000);
gpio_set(gpio_dev, pin, true);
usleep_range(3000, 4000);
} else {
/* reset low */
pin = sensor->gpio_reset; /* GPIO_B13; */
gpio_set(gpio_dev, pin, false);
usleep_range(1000, 1100);
}
}
#else
static void ov5640_sys_power(struct ov5640_dev *sensor, int on) {}
#endif
static int ov5640_set_power_on(struct ov5640_dev *sensor)
{
int ret;
sensor_debug("%s\n", __func__);
ov5640_sys_power(sensor, 1);
ret = ov5640_init_slave_id(sensor);
if (ret)
goto power_off;
return 0;
power_off:
return ret;
}
static void ov5640_set_power_off(struct ov5640_dev *sensor) { return; }
static int ov5640_set_power(struct ov5640_dev *sensor, bool on)
{
int ret = 0;
sensor_debug("%s\n", __func__);
if (on) {
ret = ov5640_set_power_on(sensor);
if (ret)
return ret;
ret = ov5640_restore_mode(sensor);
sensor_debug("ov5640_set_power: ov5640_restore_mode end\n");
if (ret)
goto power_off;
sensor_info("bus=%d\n", sensor->vdev.ep.bus_type);
/* We're done here for DVP bus, while CSI-2 needs setup. */
if (sensor->vdev.ep.bus_type != VDEV_MBUS_CSI2)
return 0;
/*
* Power up MIPI HS Tx and LS Rx; 2 data lanes mode
*
* 0x300e = 0x40
* [7:5] = 010 : 2 data lanes mode (see FIXME note in
* "ov5640_set_stream_mipi()")
* [4] = 0 : Power up MIPI HS Tx
* [3] = 0 : Power up MIPI LS Rx
* [2] = 0 : MIPI interface disabled
*/
ret = ov5640_write_reg(sensor, OV5640_REG_IO_MIPI_CTRL00, 0x40);
if (ret)
goto power_off;
/*
* Gate clock and set LP11 in 'no packets mode' (idle)
*
* 0x4800 = 0x24
* [5] = 1 : Gate clock when 'no packets'
* [2] = 1 : MIPI bus in LP11 when 'no packets'
*/
ret = ov5640_write_reg(sensor, OV5640_REG_MIPI_CTRL00, 0x24);
if (ret)
goto power_off;
/*
* Set data lanes and clock in LP11 when 'sleeping'
*
* 0x3019 = 0x70
* [6] = 1 : MIPI data lane 2 in LP11 when 'sleeping'
* [5] = 1 : MIPI data lane 1 in LP11 when 'sleeping'
* [4] = 1 : MIPI clock lane in LP11 when 'sleeping'
*/
ret = ov5640_write_reg(sensor, OV5640_REG_PAD_OUTPUT00, 0x70);
if (ret)
goto power_off;
/* Give lanes some time to coax into LP11 state. */
udelay(500);
} else {
if (sensor->vdev.ep.bus_type == VDEV_MBUS_CSI2) {
/* Reset MIPI bus settings to their default values. */
ov5640_write_reg(sensor, OV5640_REG_IO_MIPI_CTRL00, 0x58);
ov5640_write_reg(sensor, OV5640_REG_MIPI_CTRL00, 0x04);
ov5640_write_reg(sensor, OV5640_REG_PAD_OUTPUT00, 0x00);
}
ov5640_set_power_off(sensor);
}
return 0;
power_off:
ov5640_set_power_off(sensor);
return ret;
}
/* --------------- Subdev Operations --------------- */
static int ov5640_s_power(struct vdev_device *vdev, int on)
{
int ret = 0;
struct ov5640_dev *sensor = to_ov5640_dev(vdev);
osMutexAcquire(sensor->lock, 0);
/*
* If the power count is modified from 0 to != 0 or from != 0 to 0,
* update the power state.
*/
if (sensor->power_count == !on) {
ret = ov5640_set_power(sensor, !!on);
if (ret)
goto out;
}
/* Update the power count. */
sensor->power_count += on ? 1 : -1;
out:
osMutexRelease(sensor->lock);
return ret;
}
static int ov5640_try_frame_interval(struct ov5640_dev *sensor,
struct vdev_fract *fi, uint32_t width,
uint32_t height)
{
const struct ov5640_mode_info *mode;
uint32_t minfps, fps30, fps45, maxfps, fps;
int ret;
sensor_debug("%s\n", __func__);
minfps = ov5640_framerates[OV5640_15_FPS];
fps30 = ov5640_framerates[OV5640_30_FPS];
fps45 = ov5640_framerates[OV5640_45_FPS];
maxfps = ov5640_framerates[OV5640_60_FPS];
if (fi->numerator == 0) {
fi->denominator = maxfps;
fi->numerator = 1;
return OV5640_30_FPS;
}
fps = DIV_ROUND_UP(fi->denominator, fi->numerator);
fi->numerator = 1;
if (fps >= maxfps)
fi->denominator = maxfps;
else if (fps <= minfps)
fi->denominator = minfps;
else if (fps <= fps30)
fi->denominator = fps30;
else
fi->denominator = fps45;
// ret = (fi->denominator == minfps) ? OV5640_15_FPS : OV5640_30_FPS;
if (fi->denominator == minfps)
ret = OV5640_15_FPS;
else if (fi->denominator == maxfps)
ret = OV5640_60_FPS;
else if (fi->denominator == fps45)
ret = OV5640_45_FPS;
else
ret = OV5640_30_FPS;
mode = ov5640_find_mode(sensor, (enum ov5640_frame_rate)ret, width, height, false);
return mode ? ret : -EINVAL;
}
static int ov5640_get_fmt(struct vdev_device *vdev,
struct vdev_mbus_framefmt *fmt)
{
struct ov5640_dev *sensor = to_ov5640_dev(vdev);
sensor_debug("%s\n", __func__);
osMutexAcquire(sensor->lock, 0);
*fmt = sensor->vdev.fmt;
osMutexRelease(sensor->lock);
return 0;
}
static int ov5640_try_fmt_internal(struct ov5640_dev *sensor,
struct vdev_mbus_framefmt *fmt,
enum ov5640_frame_rate fr,
const struct ov5640_mode_info **new_mode)
{
const struct ov5640_mode_info *mode;
unsigned int i;
mode = ov5640_find_mode(sensor, fr, fmt->width, fmt->height, true);
sensor_debug("%s\n", __func__);
if (!mode)
return -EINVAL;
fmt->width = mode->hact;
fmt->height = mode->vact;
if (new_mode)
*new_mode = mode;
for (i = 0; i < ARRAY_SIZE(ov5640_formats); i++)
if (ov5640_formats[i].code == fmt->code)
break;
if (i >= ARRAY_SIZE(ov5640_formats)) {
i = 0;
sensor_err("%s(): try fr or fmt err\n", __func__);
return -1;
}
fmt->code = ov5640_formats[i].code;
fmt->colorspace = ov5640_formats[i].colorspace;
return 0;
}
static int ov5640_set_fmt(struct vdev_device *vdev,
struct vdev_mbus_framefmt format)
{
struct ov5640_dev *sensor = to_ov5640_dev(vdev);
const struct ov5640_mode_info *new_mode;
struct vdev_mbus_framefmt *mbus_fmt = &format;
int ret;
sensor_debug("%s\n", __func__);
osMutexAcquire(sensor->lock, 0);
if (sensor->streaming) {
ret = -EBUSY;
goto out;
}
ret = ov5640_try_fmt_internal(sensor, mbus_fmt, sensor->current_fr,
&new_mode);
if (ret)
goto out;
if ((new_mode != sensor->current_mode) ||
(mbus_fmt->code != sensor->vdev.fmt.code)) {
if (mbus_fmt->code != sensor->vdev.fmt.code) {
sensor->pending_fmt_change = true;
}
if (new_mode != sensor->current_mode) {
sensor->current_mode = new_mode;
sensor->pending_mode_change = true;
}
sensor->vdev.fmt = *mbus_fmt;
}
out:
osMutexRelease(sensor->lock);
return ret;
}
static int ov5640_set_framefmt(struct ov5640_dev *sensor,
struct vdev_mbus_framefmt *format)
{
int ret = 0;
bool is_rgb = false;
bool is_jpeg = false;
uint8_t val;
sensor_debug("%s code %d\n", __func__, format->code);
switch (format->code) {
case VDEV_MBUS_FMT_YUV420SP:
val = 0x40;
break;
case VDEV_MBUS_FMT_YUV420XP:
val = 0xFE;
break;
case VDEV_MBUS_FMT_UYVY:
case VDEV_MBUS_FMT_UYVYSP:
/* YUV422, UYVY */
val = 0x3f;
break;
case VDEV_MBUS_FMT_YUYV:
case VDEV_MBUS_FMT_YUYVSP:
/* YUV422, YUYV */
val = 0x30;
break;
case VDEV_MBUS_FMT_YUV444: /* Not work */
val = 0xFA;
break;
case VDEV_MBUS_FMT_RGB565:
/* RGB565 {g[2:0],b[4:0]},{r[4:0],g[5:3]} */
val = 0x6F;
is_rgb = true;
break;
case VDEV_MBUS_FMT_RGB565X:
/* RGB565 {r[4:0],g[5:3]},{g[2:0],b[4:0]} */
val = 0x61;
is_rgb = true;
break;
case VDEV_MBUS_FMT_JPEG:
/* YUV422, YUYV */
val = 0x30;
is_jpeg = true;
break;
default:
return -EINVAL;
}
/* FORMAT CONTROL00: YUV and RGB formatting */
ret = ov5640_write_reg(sensor, OV5640_REG_FORMAT_CONTROL00, val);
if (ret)
return ret;
/* FORMAT MUX CONTROL: ISP YUV or RGB */
ret = ov5640_write_reg(sensor, OV5640_REG_ISP_FORMAT_MUX_CTRL,
is_rgb ? 0x01 : 0x00);
if (ret)
return ret;
/*
* TIMING TC REG21:
* - [5]: JPEG enable
*/
ret = ov5640_mod_reg(sensor, OV5640_REG_TIMING_TC_REG21, BIT(5),
is_jpeg ? BIT(5) : 0);
if (ret)
return ret;
/*
* SYSTEM RESET02:
* - [4]: Reset JFIFO
* - [3]: Reset SFIFO
* - [2]: Reset JPEG
*/
ret =
ov5640_mod_reg(sensor, OV5640_REG_SYS_RESET02, BIT(4) | BIT(3) | BIT(2),
is_jpeg ? 0 : (BIT(4) | BIT(3) | BIT(2)));
if (ret)
return ret;
/*
* CLOCK ENABLE02:
* - [5]: Enable JPEG 2x clock
* - [3]: Enable JPEG clock
*/
return ov5640_mod_reg(sensor, OV5640_REG_SYS_CLOCK_ENABLE02,
BIT(5) | BIT(3), is_jpeg ? (BIT(5) | BIT(3)) : 0);
}
#if CONFIG_SENSOR_CTRL
/*
* Sensor Controls.
*/
static int ov5640_set_ctrl_hue(struct ov5640_dev *sensor, int value)
{
int ret;
sensor_debug("%s\n", __func__);
if (value) {
ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0, BIT(0), BIT(0));
if (ret)
return ret;
ret = ov5640_write_reg16(sensor, OV5640_REG_SDE_CTRL1, value);
} else {
ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0, BIT(0), 0);
}
return ret;
}
static int ov5640_set_ctrl_contrast(struct ov5640_dev *sensor, int value)
{
int ret;
sensor_debug("%s\n", __func__);
if (value) {
ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0, BIT(2), BIT(2));
if (ret)
return ret;
ret = ov5640_write_reg(sensor, OV5640_REG_SDE_CTRL5, value & 0xff);
} else {
ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0, BIT(2), 0);
}
return ret;
}
static int ov5640_set_ctrl_saturation(struct ov5640_dev *sensor, int value)
{
int ret;
sensor_debug("%s\n", __func__);
if (value) {
ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0, BIT(1), BIT(1));
if (ret)
return ret;
ret = ov5640_write_reg(sensor, OV5640_REG_SDE_CTRL3, value & 0xff);
if (ret)
return ret;
ret = ov5640_write_reg(sensor, OV5640_REG_SDE_CTRL4, value & 0xff);
} else {
ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0, BIT(1), 0);
}
return ret;
}
static int ov5640_set_ctrl_white_balance(struct ov5640_dev *sensor, int awb)
{
int ret;
sensor_debug("%s\n", __func__);
ret =
ov5640_mod_reg(sensor, OV5640_REG_AWB_MANUAL_CTRL, BIT(0), awb ? 0 : 1);
if (ret)
return ret;
if (!awb) {
uint16_t red = (uint16_t)sensor->ctrls.red_balance;
uint16_t blue = (uint16_t)sensor->ctrls.blue_balance;
ret = ov5640_write_reg16(sensor, OV5640_REG_AWB_R_GAIN, red);
if (ret)
return ret;
ret = ov5640_write_reg16(sensor, OV5640_REG_AWB_B_GAIN, blue);
}
return ret;
}
static int ov5640_set_ctrl_exposure(struct ov5640_dev *sensor,
bool auto_exposure)
{
struct ov5640_ctrls *ctrls = &sensor->ctrls;
bool auto_exp = auto_exposure;
int ret = 0;
sensor_debug("%s\n", __func__);
ret = ov5640_set_autoexposure(sensor, auto_exp);
if (ret)
return ret;
if (!auto_exp) {
uint16_t max_exp;
ret = ov5640_read_reg16(sensor, OV5640_REG_AEC_PK_VTS, &max_exp);
if (ret)
return ret;
ret = ov5640_get_vts(sensor);
if (ret < 0)
return ret;
max_exp += ret;
ret = 0;
if (ctrls->exposure < max_exp)
ret = ov5640_set_exposure(sensor, ctrls->exposure);
}
return ret;
}
static int ov5640_set_ctrl_gain(struct ov5640_dev *sensor, bool auto_gain)
{
struct ov5640_ctrls *ctrls = &sensor->ctrls;
int ret = 0;
sensor_debug("%s\n", __func__);
ret = ov5640_set_autogain(sensor, auto_gain);
if (ret)
return ret;
if (!auto_gain)
ret = ov5640_set_gain(sensor, ctrls->gain);
return ret;
}
static int ov5640_set_ctrl_test_pattern(struct ov5640_dev *sensor, int value)
{
uint8_t readval = 0;
sensor_debug("%s\n", __func__);
ov5640_mod_reg(sensor, OV5640_REG_PRE_ISP_TEST_SET1, 0xa4,
value ? 0xa4 : 0);
ov5640_read_reg(sensor, OV5640_REG_PRE_ISP_TEST_SET1, &readval);
sensor_debug("%s: 0x%x = 0x%x\n", __func__, OV5640_REG_PRE_ISP_TEST_SET1,
readval);
return 0;
}
static int ov5640_set_ctrl_light_freq(struct ov5640_dev *sensor, int value)
{
int ret;
sensor_debug("%s\n", __func__);
ret = ov5640_mod_reg(
sensor, OV5640_REG_HZ5060_CTRL01, BIT(7),
(value == VDEV_CID_POWER_LINE_FREQUENCY_AUTO) ? 0 : BIT(7));
if (ret)
return ret;
return ov5640_mod_reg(sensor, OV5640_REG_HZ5060_CTRL00, BIT(2),
(value == VDEV_CID_POWER_LINE_FREQUENCY_50HZ) ? BIT(2)
: 0);
}
static int ov5640_set_ctrl_hflip(struct ov5640_dev *sensor, int value)
{
/*
* If sensor is mounted upside down, mirror logic is inversed.
*
* Sensor is a BSI (Back Side Illuminated) one,
* so image captured is physically mirrored.
* This is why mirror logic is inversed in
* order to cancel this mirror effect.
*/
sensor_debug("%s\n", __func__);
/*
* TIMING TC REG21:
* - [2]: ISP mirror
* - [1]: Sensor mirror
*/
return ov5640_mod_reg(sensor, OV5640_REG_TIMING_TC_REG21, BIT(2) | BIT(1),
((value ^ sensor->upside_down)) ? (BIT(2) | BIT(1))
: 0);
}
static int ov5640_set_ctrl_vflip(struct ov5640_dev *sensor, int value)
{
/* If sensor is mounted upside down, flip logic is inversed */
sensor_debug("%s\n", __func__);
/*
* TIMING TC REG20:
* - [2]: ISP vflip
* - [1]: Sensor vflip
*/
return ov5640_mod_reg(sensor, OV5640_REG_TIMING_TC_REG20, BIT(2) | BIT(1),
(value ^ sensor->upside_down) ? (BIT(2) | BIT(1))
: 0);
}
static int ov5640_g_volatile_ctrl(struct vdev_device *vdev,
struct vdev_ctrl *ctrl)
{
struct ov5640_dev *sensor = to_ov5640_dev(vdev);
int val;
/* vdev_ctrl_lock() locks our own mutex */
sensor_debug("%s, id=%d\n", __func__, ctrl->id);
switch (ctrl->id) {
case VDEV_CID_AUTOGAIN:
val = ov5640_get_gain(sensor);
if (val < 0)
return val;
sensor->ctrls.gain = val;
break;
case VDEV_CID_EXPOSURE_AUTO:
val = ov5640_get_exposure(sensor);
if (val < 0)
return val;
sensor->ctrls.exposure = val;
break;
}
return 0;
}
static int ov5640_s_ctrl(struct vdev_device *vdev, struct vdev_ctrl *ctrl)
{
struct ov5640_dev *sensor = to_ov5640_dev(vdev);
int ret;
/* vdev_ctrl_lock() locks our own mutex */
/*
* If the device is not powered up by the host driver do
* not apply any controls to H/W at this time. Instead
* the controls will be restored right after power-up.
*/
if (sensor->power_count == 0)
return 0;
sensor_debug("%s, id=%d\n", __func__, ctrl->id);
switch (ctrl->id) {
case VDEV_CID_AUTOGAIN:
ret = ov5640_set_ctrl_gain(sensor, ctrl->val);
break;
case VDEV_CID_EXPOSURE_AUTO:
ret = ov5640_set_ctrl_exposure(sensor, ctrl->val);
break;
case VDEV_CID_AUTO_WHITE_BALANCE:
ret = ov5640_set_ctrl_white_balance(sensor, ctrl->val);
break;
case VDEV_CID_HUE:
ret = ov5640_set_ctrl_hue(sensor, ctrl->val);
break;
case VDEV_CID_CONTRAST:
ret = ov5640_set_ctrl_contrast(sensor, ctrl->val);
break;
case VDEV_CID_SATURATION:
ret = ov5640_set_ctrl_saturation(sensor, ctrl->val);
break;
case VDEV_CID_TEST_PATTERN:
ret = ov5640_set_ctrl_test_pattern(sensor, ctrl->val);
break;
case VDEV_CID_POWER_LINE_FREQUENCY:
ret = ov5640_set_ctrl_light_freq(sensor, ctrl->val);
break;
case VDEV_CID_HFLIP:
ret = ov5640_set_ctrl_hflip(sensor, ctrl->val);
break;
case VDEV_CID_VFLIP:
ret = ov5640_set_ctrl_vflip(sensor, ctrl->val);
break;
default:
ret = -EINVAL;
break;
}
return ret;
}
#endif /* CONFIG_SENSOR_CTRL */
static int ov5640_init_controls(struct ov5640_dev *sensor)
{
struct ov5640_ctrls *ctrls = &sensor->ctrls;
sensor_debug("%s\n", __func__);
/* Auto/manual white balance */
ctrls->auto_wb = 1;
ctrls->blue_balance = 0;
ctrls->red_balance = 0;
/* Auto/manual exposure */
ctrls->auto_exp = 1;
ctrls->exposure = 0;
/* Auto/manual gain */
ctrls->auto_gain = 1;
ctrls->gain = 0;
ctrls->saturation = 64;
ctrls->hue = 0;
ctrls->contrast = 0;
ctrls->test_pattern = 0;
ctrls->hflip = 0;
ctrls->vflip = 0;
ctrls->light_freq = 50;
return 0;
}
static int ov5640_enum_fmt(struct vdev_device *vdev,
struct vdev_mbus_framefmt *fmt)
{
if (!fmt ||
(fmt->index >= (sizeof(ov5640_formats) / sizeof(ov5640_formats[0])))) {
return -1;
}
fmt->code = ov5640_formats[fmt->index].code;
fmt->colorspace = ov5640_formats[fmt->index].colorspace;
fmt->field = VDEV_FIELD_NONE;
return 0;
}
static int ov5640_enum_frame_size(struct vdev_device *vdev,
struct vdev_frame_size_enum *fse)
{
if (fse->index >= OV5640_NUM_MODES) {
return -1;
}
fse->min_width = ov5640_mode_data[0][fse->index].hact;
fse->max_width = fse->min_width;
fse->min_height = ov5640_mode_data[0][fse->index].vact;
fse->max_height = fse->min_height;
sensor_debug("%s\n", __func__);
return 0;
}
static int ov5640_enum_frame_interval(struct vdev_device *vdev,
struct vdev_frame_interval_enum *fie)
{
struct ov5640_dev *sensor = to_ov5640_dev(vdev);
struct vdev_fract tpf;
int ret;
sensor_debug("%s\n", __func__);
if (fie->index >= OV5640_NUM_FRAMERATES) {
return -1;
}
tpf.numerator = 1;
tpf.denominator = ov5640_framerates[fie->index];
ret = ov5640_try_frame_interval(sensor, &tpf, fie->width, fie->height);
if (ret < 0)
return -EINVAL;
fie->interval = tpf;
return 0;
}
static int ov5640_g_frame_interval(struct vdev_device *vdev,
struct vdev_fract *fi)
{
struct ov5640_dev *sensor = to_ov5640_dev(vdev);
osMutexAcquire(sensor->lock, 0);
*fi = sensor->vdev.frame_interval;
osMutexRelease(sensor->lock);
sensor_debug("%s\n", __func__);
return 0;
}
static int ov5640_s_frame_interval(struct vdev_device *vdev,
struct vdev_fract frame_interval)
{
struct ov5640_dev *sensor = to_ov5640_dev(vdev);
const struct ov5640_mode_info *mode;
unsigned int frame_rate;
int ret = 0;
sensor_debug("%s\n", __func__);
osMutexAcquire(sensor->lock, 0);
if (sensor->streaming) {
ret = -EBUSY;
goto out;
}
mode = sensor->current_mode;
frame_rate = ov5640_try_frame_interval(sensor, &frame_interval, mode->hact,
mode->vact);
if (frame_rate >= OV5640_NUM_FRAMERATES)
frame_rate = OV5640_15_FPS;
mode = ov5640_find_mode(sensor, (enum ov5640_frame_rate)frame_rate,
mode->hact, mode->vact, true);
if (!mode) {
ret = -EINVAL;
goto out;
}
if (mode != sensor->current_mode || frame_rate != sensor->current_fr) {
sensor->current_fr = (enum ov5640_frame_rate)frame_rate;
sensor->vdev.frame_interval = frame_interval;
sensor->current_mode = mode;
sensor->pending_mode_change = true;
}
out:
osMutexRelease(sensor->lock);
return ret;
}
static int ov5640_s_stream(struct vdev_device *vdev, int enable)
{
struct ov5640_dev *sensor = to_ov5640_dev(vdev);
int ret = 0;
sensor_debug("%s\n", __func__);
sensor_info("%s: enable %d, stack 0x%08x\n", __func__, enable,
(uint32_t)&ret);
osMutexAcquire(sensor->lock, 0);
if (sensor->streaming == !enable) {
if (enable && sensor->pending_mode_change) {
sensor_info("%s: pending_mode_change %d\n", __func__,
sensor->pending_mode_change);
ret = ov5640_set_mode(sensor);
sensor_info("%s: ov5640_set_mode done\n", __func__);
if (ret)
goto out;
}
if (enable && sensor->pending_fmt_change) {
ret = ov5640_set_framefmt(sensor, &sensor->vdev.fmt);
sensor_info("%s: ov5640_set_framefmt done\n", __func__);
if (ret)
goto out;
sensor->pending_fmt_change = false;
}
if (sensor->vdev.ep.bus_type == VDEV_MBUS_CSI2)
ret = ov5640_set_stream_mipi(sensor, enable);
else
ret = ov5640_set_stream_dvp(sensor, enable);
sensor_info("%s: ov5640_set_bus type %d done\n", __func__,
sensor->vdev.ep.bus_type);
if (!ret)
sensor->streaming = enable;
}
out:
osMutexRelease(sensor->lock);
sensor_info("%s: enable %d done\n", __func__, enable);
return ret;
}
#if CONFIG_SENSOR_CTRL
static int ov5640_set_interface(struct vdev_device *vdev,
struct vdev_fwnode_endpoint ep)
{
struct ov5640_dev *sensor = to_ov5640_dev(vdev);
int ret;
uint8_t val;
sensor_debug("%s\n", __func__);
osMutexAcquire(sensor->lock, 0);
if (sensor->streaming) {
ret = -EBUSY;
goto out;
}
if (ep.bus_type == vdev->ep.bus_type) {
ret = 0;
goto out;
}
switch (ep.bus_type) {
case VDEV_MBUS_PARALLEL:
val = 0x00;
break;
case VDEV_MBUS_BT656:
val = 0x01;
break;
default:
ret = -EINVAL;
goto out;
}
ret = ov5640_write_reg(sensor, OV5640_REG_CCIR656_CONTROL00, val);
if (ret)
return ret;
out:
osMutexRelease(sensor->lock);
return ret;
}
static int ov5640_get_interface(struct vdev_device *vdev,
struct vdev_fwnode_endpoint *ep)
{
struct ov5640_dev *sensor = to_ov5640_dev(vdev);
sensor_debug("%s\n", __func__);
osMutexAcquire(sensor->lock, 0);
ep = &sensor->vdev.ep;
osMutexRelease(sensor->lock);
return 0;
}
static int ov5640_channel_enable(struct vdev_device *vdev, bool en, uint8_t ch)
{
if (!vdev)
return -1;
vdev->ex_info.vcn = 1;
if (en) {
vdev->ex_info.vc |= ch;
} else {
vdev->ex_info.vc &= ~ch;
}
return 0;
}
static const struct vdev_dev_ops ov5640_vdev_ops = {
.s_power = ov5640_s_power,
.g_frame_interval = ov5640_g_frame_interval,
.s_frame_interval = ov5640_s_frame_interval,
.s_stream = ov5640_s_stream,
.get_fmt = ov5640_get_fmt,
.set_fmt = ov5640_set_fmt,
.set_interface = ov5640_set_interface,
.get_interface = ov5640_get_interface,
.enum_frame_size = ov5640_enum_frame_size,
.enum_frame_interval = ov5640_enum_frame_interval,
.g_volatile_ctrl = ov5640_g_volatile_ctrl,
.s_ctrl = ov5640_s_ctrl,
.sync_enable = NULL,
.vc_enable = ov5640_channel_enable,
.close = ov5640_exit,
};
#else
static const struct vdev_dev_ops ov5640_vdev_ops = {
.s_power = ov5640_s_power,
.enum_mbus_fmt = ov5640_enum_fmt,
.enum_frame_size = ov5640_enum_frame_size,
.enum_frame_interval = ov5640_enum_frame_interval,
.g_frame_interval = ov5640_g_frame_interval,
.s_frame_interval = ov5640_s_frame_interval,
.get_fmt = ov5640_get_fmt,
.set_fmt = ov5640_set_fmt,
.s_stream = ov5640_s_stream,
.close = ov5640_exit,
};
#endif
static int ov5640_check_chip_id(struct ov5640_dev *sensor)
{
int ret = 0;
uint16_t chip_id;
sensor_debug("%s\n", __func__);
ret = ov5640_set_power_on(sensor);
if (ret)
return ret;
ret = ov5640_read_reg16(sensor, OV5640_REG_CHIP_ID, &chip_id);
sensor_info("%s(): ret=%d, chip_id=0x%x.\n", __func__, ret, chip_id);
if (ret) {
sensor_err("%s: failed to read chip identifier\n", __func__);
goto power_off;
}
if (chip_id != 0x5640) {
sensor_err("%s: wrong chip identifier, expected 0x5640, got 0x%x\n",
__func__, chip_id);
#if WITH_CSI_DUMMY_I2C
ret = 0;
#else
ret = -ENXIO;
#endif
}
power_off:
ov5640_set_power_off(sensor);
return ret;
}
struct vdev_device *ex_ov5640_init(void *init_data)
{
int ret;
struct ov5640_dev *sensor;
struct camera_res_cfg *cfg = (struct camera_res_cfg *)init_data;
struct vdev_mbus_framefmt *fmt;
int fps_mode, size_mode;
sensor_info("%s start\n", __func__);
if (!cfg || !cfg->i2c_handle) {
sensor_err("failed to get res_cfg for ov5640\n");
return NULL;
}
// sensor = malloc(sizeof(*sensor));
sensor = &g_ov5640_dev;
// if (!sensor) {
// sensor_err("failed to malloc for ov5640\n");
// return NULL;
// }
memset(sensor, 0, sizeof(struct ov5640_dev));
sensor->adap = cfg->i2c_handle;
sensor->gpio_pwn = cfg->gpio[0];
sensor->gpio_reset = cfg->gpio[1];
/*
* default init sequence initialize sensor to
* YUV422 UYVY VGA@30fps
*/
fmt = &sensor->vdev.fmt;
fps_mode = OV5640_30_FPS;
size_mode = OV5640_MODE_720P_1280_720;
fmt->code = VDEV_MBUS_FMT_UYVY; //VDEV_MBUS_FMT_RGB565;
fmt->colorspace = VDEV_COLORSPACE_SRGB;
fmt->width = ov5640_mode_data[fps_mode][size_mode].hact;
fmt->height = ov5640_mode_data[fps_mode][size_mode].vact;
fmt->field = VDEV_FIELD_NONE;
sensor->vdev.frame_interval.numerator = 1;
sensor->vdev.frame_interval.denominator = ov5640_framerates[fps_mode];
sensor->current_fr = (enum ov5640_frame_rate)fps_mode;
sensor->current_mode = &ov5640_mode_data[fps_mode][size_mode];
sensor->last_mode = sensor->current_mode;
sensor->vdev.ep.flags = VDEV_MBUS_PCLK_SAMPLE_RISING;
sensor->vdev.ep.bus_type = VDEV_MBUS_PARALLEL2; //VDEV_MBUS_PARALLEL
sensor->vdev.ops = ov5640_vdev_ops;
sensor->xclk_freq = 24000000;
sensor->ae_target = 52;
sensor->lock = osMutexNew(NULL);
ret = ov5640_check_chip_id(sensor);
if (ret)
goto entity_cleanup;
ov5640_init_controls(sensor);
sensor_info("ov5640_init() end, &sensor->vdev=%p\n", &sensor->vdev);
return &sensor->vdev;
entity_cleanup:
osMutexDelete(sensor->lock);
free(sensor);
return NULL;
}
int ov5640_config_mode(struct vdev_device *vdev, int size_mode, int fps_mode)
{
int ret = 0;
const struct ov5640_mode_info *new_mode;
struct ov5640_dev *sensor = to_ov5640_dev(vdev);
sensor_info("%s: size mode %d, fps_mode %d\n", __func__, size_mode,
fps_mode);
if ((size_mode < OV5640_MODE_QCIF_176_144) ||
(size_mode >= OV5640_NUM_MODES)) {
sensor_err("%s: error size mode %d\n", __func__, size_mode);
return -1;
}
if ((fps_mode < OV5640_15_FPS) || (fps_mode >= OV5640_NUM_FRAMERATES)) {
sensor_err("%s: error fps mode %d\n", __func__, fps_mode);
return -1;
}
new_mode = &ov5640_mode_data[fps_mode][size_mode];
if (new_mode->reg_data == NULL) {
sensor_err("%s: unsupported size mode %d, fps_mode %d\n", __func__,
size_mode, fps_mode);
return -1;
}
if (new_mode == sensor->current_mode) {
goto exit;
}
sensor->current_mode = new_mode;
sensor->pending_mode_change = true;
sensor->current_fr = (enum ov5640_frame_rate)fps_mode;
sensor->vdev.frame_interval.numerator = 1;
sensor->vdev.frame_interval.denominator = ov5640_framerates[fps_mode];
sensor->vdev.fmt.width = new_mode->hact;
sensor->vdev.fmt.height = new_mode->vact;
exit:
sensor_info("%s: done\n", __func__);
return ret;
}
static int ov5640_exit(struct vdev_device *vdev)
{
struct ov5640_dev *sensor = to_ov5640_dev(vdev);
osMutexDelete(sensor->lock);
free(sensor);
return 0;
}
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