2018-02-21 17:42:47 +00:00
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// SPDX-License-Identifier: GPL-2.0
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// Copyright (c) 2017 Intel Corporation.
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2017-07-14 01:51:27 +00:00
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#include <linux/acpi.h>
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#include <linux/i2c.h>
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#include <linux/module.h>
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#include <linux/pm_runtime.h>
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#include <media/v4l2-ctrls.h>
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#include <media/v4l2-device.h>
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#define OV5670_REG_CHIP_ID 0x300a
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#define OV5670_CHIP_ID 0x005670
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#define OV5670_REG_MODE_SELECT 0x0100
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#define OV5670_MODE_STANDBY 0x00
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#define OV5670_MODE_STREAMING 0x01
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#define OV5670_REG_SOFTWARE_RST 0x0103
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#define OV5670_SOFTWARE_RST 0x01
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/* vertical-timings from sensor */
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#define OV5670_REG_VTS 0x380e
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#define OV5670_VTS_30FPS 0x0808 /* default for 30 fps */
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#define OV5670_VTS_MAX 0xffff
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/* horizontal-timings from sensor */
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#define OV5670_REG_HTS 0x380c
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2017-08-09 21:59:48 +00:00
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/*
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* Pixels-per-line(PPL) = Time-per-line * pixel-rate
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* In OV5670, Time-per-line = HTS/SCLK.
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* HTS is fixed for all resolutions, not recommended to change.
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*/
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#define OV5670_FIXED_PPL 2724 /* Pixels per line */
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2017-07-14 01:51:27 +00:00
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/* Exposure controls from sensor */
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#define OV5670_REG_EXPOSURE 0x3500
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#define OV5670_EXPOSURE_MIN 4
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#define OV5670_EXPOSURE_STEP 1
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/* Analog gain controls from sensor */
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#define OV5670_REG_ANALOG_GAIN 0x3508
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#define ANALOG_GAIN_MIN 0
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#define ANALOG_GAIN_MAX 8191
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#define ANALOG_GAIN_STEP 1
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#define ANALOG_GAIN_DEFAULT 128
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/* Digital gain controls from sensor */
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#define OV5670_REG_R_DGTL_GAIN 0x5032
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#define OV5670_REG_G_DGTL_GAIN 0x5034
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#define OV5670_REG_B_DGTL_GAIN 0x5036
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#define OV5670_DGTL_GAIN_MIN 0
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#define OV5670_DGTL_GAIN_MAX 4095
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#define OV5670_DGTL_GAIN_STEP 1
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#define OV5670_DGTL_GAIN_DEFAULT 1024
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/* Test Pattern Control */
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#define OV5670_REG_TEST_PATTERN 0x4303
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#define OV5670_TEST_PATTERN_ENABLE BIT(3)
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#define OV5670_REG_TEST_PATTERN_CTRL 0x4320
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#define OV5670_REG_VALUE_08BIT 1
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#define OV5670_REG_VALUE_16BIT 2
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#define OV5670_REG_VALUE_24BIT 3
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/* Initial number of frames to skip to avoid possible garbage */
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#define OV5670_NUM_OF_SKIP_FRAMES 2
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struct ov5670_reg {
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u16 address;
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u8 val;
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};
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struct ov5670_reg_list {
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u32 num_of_regs;
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const struct ov5670_reg *regs;
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};
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struct ov5670_link_freq_config {
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u32 pixel_rate;
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const struct ov5670_reg_list reg_list;
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};
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struct ov5670_mode {
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/* Frame width in pixels */
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u32 width;
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/* Frame height in pixels */
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u32 height;
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2017-08-17 22:15:48 +00:00
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/* Default vertical timining size */
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u32 vts_def;
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/* Min vertical timining size */
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u32 vts_min;
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2017-07-14 01:51:27 +00:00
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/* Link frequency needed for this resolution */
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u32 link_freq_index;
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/* Sensor register settings for this resolution */
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const struct ov5670_reg_list reg_list;
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};
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static const struct ov5670_reg mipi_data_rate_840mbps[] = {
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{0x0300, 0x04},
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{0x0301, 0x00},
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{0x0302, 0x84},
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{0x0303, 0x00},
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{0x0304, 0x03},
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{0x0305, 0x01},
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{0x0306, 0x01},
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{0x030a, 0x00},
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{0x030b, 0x00},
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{0x030c, 0x00},
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{0x030d, 0x26},
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{0x030e, 0x00},
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{0x030f, 0x06},
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{0x0312, 0x01},
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{0x3031, 0x0a},
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};
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static const struct ov5670_reg mode_2592x1944_regs[] = {
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{0x3000, 0x00},
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{0x3002, 0x21},
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{0x3005, 0xf0},
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{0x3007, 0x00},
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{0x3015, 0x0f},
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{0x3018, 0x32},
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{0x301a, 0xf0},
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{0x301b, 0xf0},
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{0x301c, 0xf0},
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{0x301d, 0xf0},
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{0x301e, 0xf0},
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{0x3030, 0x00},
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{0x3031, 0x0a},
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{0x303c, 0xff},
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{0x303e, 0xff},
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{0x3040, 0xf0},
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{0x3041, 0x00},
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{0x3042, 0xf0},
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{0x3106, 0x11},
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{0x3500, 0x00},
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{0x3501, 0x80},
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{0x3502, 0x00},
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{0x3503, 0x04},
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{0x3504, 0x03},
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{0x3505, 0x83},
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{0x3508, 0x04},
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{0x3509, 0x00},
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{0x350e, 0x04},
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{0x350f, 0x00},
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{0x3510, 0x00},
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{0x3511, 0x02},
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{0x3512, 0x00},
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{0x3601, 0xc8},
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{0x3610, 0x88},
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{0x3612, 0x48},
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{0x3614, 0x5b},
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{0x3615, 0x96},
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{0x3621, 0xd0},
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{0x3622, 0x00},
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{0x3623, 0x00},
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{0x3633, 0x13},
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{0x3634, 0x13},
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{0x3635, 0x13},
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{0x3636, 0x13},
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{0x3645, 0x13},
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{0x3646, 0x82},
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{0x3650, 0x00},
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{0x3652, 0xff},
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{0x3655, 0x20},
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{0x3656, 0xff},
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{0x365a, 0xff},
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{0x365e, 0xff},
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{0x3668, 0x00},
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{0x366a, 0x07},
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{0x366e, 0x10},
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{0x366d, 0x00},
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{0x366f, 0x80},
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{0x3700, 0x28},
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{0x3701, 0x10},
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{0x3702, 0x3a},
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{0x3703, 0x19},
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{0x3704, 0x10},
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{0x3705, 0x00},
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{0x3706, 0x66},
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{0x3707, 0x08},
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{0x3708, 0x34},
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{0x3709, 0x40},
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{0x370a, 0x01},
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{0x370b, 0x1b},
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{0x3714, 0x24},
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{0x371a, 0x3e},
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{0x3733, 0x00},
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{0x3734, 0x00},
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{0x373a, 0x05},
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{0x373b, 0x06},
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{0x373c, 0x0a},
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{0x373f, 0xa0},
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{0x3755, 0x00},
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{0x3758, 0x00},
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{0x375b, 0x0e},
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{0x3766, 0x5f},
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{0x3768, 0x00},
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{0x3769, 0x22},
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{0x3773, 0x08},
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{0x3774, 0x1f},
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{0x3776, 0x06},
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{0x37a0, 0x88},
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{0x37a1, 0x5c},
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{0x37a7, 0x88},
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{0x37a8, 0x70},
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{0x37aa, 0x88},
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{0x37ab, 0x48},
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{0x37b3, 0x66},
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{0x37c2, 0x04},
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{0x37c5, 0x00},
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{0x37c8, 0x00},
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{0x3800, 0x00},
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{0x3801, 0x0c},
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{0x3802, 0x00},
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{0x3803, 0x04},
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{0x3804, 0x0a},
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{0x3805, 0x33},
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{0x3806, 0x07},
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{0x3807, 0xa3},
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{0x3808, 0x0a},
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{0x3809, 0x20},
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{0x380a, 0x07},
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{0x380b, 0x98},
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{0x380c, 0x06},
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{0x380d, 0x90},
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{0x380e, 0x08},
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{0x380f, 0x08},
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{0x3811, 0x04},
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{0x3813, 0x02},
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{0x3814, 0x01},
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{0x3815, 0x01},
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{0x3816, 0x00},
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{0x3817, 0x00},
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{0x3818, 0x00},
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{0x3819, 0x00},
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{0x3820, 0x84},
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{0x3821, 0x46},
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{0x3822, 0x48},
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{0x3826, 0x00},
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{0x3827, 0x08},
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{0x382a, 0x01},
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{0x382b, 0x01},
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{0x3830, 0x08},
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{0x3836, 0x02},
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{0x3837, 0x00},
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{0x3838, 0x10},
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{0x3841, 0xff},
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{0x3846, 0x48},
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{0x3861, 0x00},
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{0x3862, 0x04},
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{0x3863, 0x06},
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{0x3a11, 0x01},
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{0x3a12, 0x78},
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{0x3b00, 0x00},
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{0x3b02, 0x00},
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{0x3b03, 0x00},
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{0x3b04, 0x00},
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{0x3b05, 0x00},
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{0x3c00, 0x89},
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{0x3c01, 0xab},
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{0x3c02, 0x01},
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{0x3c03, 0x00},
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{0x3c04, 0x00},
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{0x3c05, 0x03},
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{0x3c06, 0x00},
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{0x3c07, 0x05},
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{0x3c0c, 0x00},
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{0x3c0d, 0x00},
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{0x3c0e, 0x00},
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{0x3c0f, 0x00},
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{0x3c40, 0x00},
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{0x3c41, 0xa3},
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{0x3c43, 0x7d},
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{0x3c45, 0xd7},
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{0x3c47, 0xfc},
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{0x3c50, 0x05},
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{0x3c52, 0xaa},
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{0x3c54, 0x71},
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{0x3c56, 0x80},
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{0x3d85, 0x17},
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{0x3f03, 0x00},
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{0x3f0a, 0x00},
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{0x3f0b, 0x00},
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{0x4001, 0x60},
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{0x4009, 0x0d},
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{0x4020, 0x00},
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{0x4021, 0x00},
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{0x4022, 0x00},
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{0x4023, 0x00},
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{0x4024, 0x00},
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{0x4025, 0x00},
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{0x4026, 0x00},
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{0x4027, 0x00},
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{0x4028, 0x00},
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{0x4029, 0x00},
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{0x402a, 0x00},
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{0x402b, 0x00},
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{0x402c, 0x00},
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{0x402d, 0x00},
|
|
|
|
|
{0x402e, 0x00},
|
|
|
|
|
{0x402f, 0x00},
|
|
|
|
|
{0x4040, 0x00},
|
|
|
|
|
{0x4041, 0x03},
|
|
|
|
|
{0x4042, 0x00},
|
|
|
|
|
{0x4043, 0x7A},
|
|
|
|
|
{0x4044, 0x00},
|
|
|
|
|
{0x4045, 0x7A},
|
|
|
|
|
{0x4046, 0x00},
|
|
|
|
|
{0x4047, 0x7A},
|
|
|
|
|
{0x4048, 0x00},
|
|
|
|
|
{0x4049, 0x7A},
|
|
|
|
|
{0x4307, 0x30},
|
|
|
|
|
{0x4500, 0x58},
|
|
|
|
|
{0x4501, 0x04},
|
|
|
|
|
{0x4502, 0x40},
|
|
|
|
|
{0x4503, 0x10},
|
|
|
|
|
{0x4508, 0xaa},
|
|
|
|
|
{0x4509, 0xaa},
|
|
|
|
|
{0x450a, 0x00},
|
|
|
|
|
{0x450b, 0x00},
|
|
|
|
|
{0x4600, 0x01},
|
|
|
|
|
{0x4601, 0x03},
|
|
|
|
|
{0x4700, 0xa4},
|
|
|
|
|
{0x4800, 0x4c},
|
|
|
|
|
{0x4816, 0x53},
|
|
|
|
|
{0x481f, 0x40},
|
|
|
|
|
{0x4837, 0x13},
|
|
|
|
|
{0x5000, 0x56},
|
|
|
|
|
{0x5001, 0x01},
|
|
|
|
|
{0x5002, 0x28},
|
|
|
|
|
{0x5004, 0x0c},
|
|
|
|
|
{0x5006, 0x0c},
|
|
|
|
|
{0x5007, 0xe0},
|
|
|
|
|
{0x5008, 0x01},
|
|
|
|
|
{0x5009, 0xb0},
|
|
|
|
|
{0x5901, 0x00},
|
|
|
|
|
{0x5a01, 0x00},
|
|
|
|
|
{0x5a03, 0x00},
|
|
|
|
|
{0x5a04, 0x0c},
|
|
|
|
|
{0x5a05, 0xe0},
|
|
|
|
|
{0x5a06, 0x09},
|
|
|
|
|
{0x5a07, 0xb0},
|
|
|
|
|
{0x5a08, 0x06},
|
|
|
|
|
{0x5e00, 0x00},
|
|
|
|
|
{0x3734, 0x40},
|
|
|
|
|
{0x5b00, 0x01},
|
|
|
|
|
{0x5b01, 0x10},
|
|
|
|
|
{0x5b02, 0x01},
|
|
|
|
|
{0x5b03, 0xdb},
|
|
|
|
|
{0x3d8c, 0x71},
|
|
|
|
|
{0x3d8d, 0xea},
|
|
|
|
|
{0x4017, 0x08},
|
|
|
|
|
{0x3618, 0x2a},
|
|
|
|
|
{0x5780, 0x3e},
|
|
|
|
|
{0x5781, 0x0f},
|
|
|
|
|
{0x5782, 0x44},
|
|
|
|
|
{0x5783, 0x02},
|
|
|
|
|
{0x5784, 0x01},
|
|
|
|
|
{0x5785, 0x01},
|
|
|
|
|
{0x5786, 0x00},
|
|
|
|
|
{0x5787, 0x04},
|
|
|
|
|
{0x5788, 0x02},
|
|
|
|
|
{0x5789, 0x0f},
|
|
|
|
|
{0x578a, 0xfd},
|
|
|
|
|
{0x578b, 0xf5},
|
|
|
|
|
{0x578c, 0xf5},
|
|
|
|
|
{0x578d, 0x03},
|
|
|
|
|
{0x578e, 0x08},
|
|
|
|
|
{0x578f, 0x0c},
|
|
|
|
|
{0x5790, 0x08},
|
|
|
|
|
{0x5791, 0x06},
|
|
|
|
|
{0x5792, 0x00},
|
|
|
|
|
{0x5793, 0x52},
|
|
|
|
|
{0x5794, 0xa3},
|
2017-08-25 04:20:55 +00:00
|
|
|
{0x3503, 0x00},
|
|
|
|
|
{0x5045, 0x05},
|
|
|
|
|
{0x4003, 0x40},
|
|
|
|
|
{0x5048, 0x40}
|
2017-07-14 01:51:27 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const struct ov5670_reg mode_1296x972_regs[] = {
|
|
|
|
|
{0x3000, 0x00},
|
|
|
|
|
{0x3002, 0x21},
|
|
|
|
|
{0x3005, 0xf0},
|
|
|
|
|
{0x3007, 0x00},
|
|
|
|
|
{0x3015, 0x0f},
|
|
|
|
|
{0x3018, 0x32},
|
|
|
|
|
{0x301a, 0xf0},
|
|
|
|
|
{0x301b, 0xf0},
|
|
|
|
|
{0x301c, 0xf0},
|
|
|
|
|
{0x301d, 0xf0},
|
|
|
|
|
{0x301e, 0xf0},
|
|
|
|
|
{0x3030, 0x00},
|
|
|
|
|
{0x3031, 0x0a},
|
|
|
|
|
{0x303c, 0xff},
|
|
|
|
|
{0x303e, 0xff},
|
|
|
|
|
{0x3040, 0xf0},
|
|
|
|
|
{0x3041, 0x00},
|
|
|
|
|
{0x3042, 0xf0},
|
|
|
|
|
{0x3106, 0x11},
|
|
|
|
|
{0x3500, 0x00},
|
|
|
|
|
{0x3501, 0x80},
|
|
|
|
|
{0x3502, 0x00},
|
|
|
|
|
{0x3503, 0x04},
|
|
|
|
|
{0x3504, 0x03},
|
|
|
|
|
{0x3505, 0x83},
|
|
|
|
|
{0x3508, 0x07},
|
|
|
|
|
{0x3509, 0x80},
|
|
|
|
|
{0x350e, 0x04},
|
|
|
|
|
{0x350f, 0x00},
|
|
|
|
|
{0x3510, 0x00},
|
|
|
|
|
{0x3511, 0x02},
|
|
|
|
|
{0x3512, 0x00},
|
|
|
|
|
{0x3601, 0xc8},
|
|
|
|
|
{0x3610, 0x88},
|
|
|
|
|
{0x3612, 0x48},
|
|
|
|
|
{0x3614, 0x5b},
|
|
|
|
|
{0x3615, 0x96},
|
|
|
|
|
{0x3621, 0xd0},
|
|
|
|
|
{0x3622, 0x00},
|
|
|
|
|
{0x3623, 0x00},
|
|
|
|
|
{0x3633, 0x13},
|
|
|
|
|
{0x3634, 0x13},
|
|
|
|
|
{0x3635, 0x13},
|
|
|
|
|
{0x3636, 0x13},
|
|
|
|
|
{0x3645, 0x13},
|
|
|
|
|
{0x3646, 0x82},
|
|
|
|
|
{0x3650, 0x00},
|
|
|
|
|
{0x3652, 0xff},
|
|
|
|
|
{0x3655, 0x20},
|
|
|
|
|
{0x3656, 0xff},
|
|
|
|
|
{0x365a, 0xff},
|
|
|
|
|
{0x365e, 0xff},
|
|
|
|
|
{0x3668, 0x00},
|
|
|
|
|
{0x366a, 0x07},
|
|
|
|
|
{0x366e, 0x08},
|
|
|
|
|
{0x366d, 0x00},
|
|
|
|
|
{0x366f, 0x80},
|
|
|
|
|
{0x3700, 0x28},
|
|
|
|
|
{0x3701, 0x10},
|
|
|
|
|
{0x3702, 0x3a},
|
|
|
|
|
{0x3703, 0x19},
|
|
|
|
|
{0x3704, 0x10},
|
|
|
|
|
{0x3705, 0x00},
|
|
|
|
|
{0x3706, 0x66},
|
|
|
|
|
{0x3707, 0x08},
|
|
|
|
|
{0x3708, 0x34},
|
|
|
|
|
{0x3709, 0x40},
|
|
|
|
|
{0x370a, 0x01},
|
|
|
|
|
{0x370b, 0x1b},
|
|
|
|
|
{0x3714, 0x24},
|
|
|
|
|
{0x371a, 0x3e},
|
|
|
|
|
{0x3733, 0x00},
|
|
|
|
|
{0x3734, 0x00},
|
|
|
|
|
{0x373a, 0x05},
|
|
|
|
|
{0x373b, 0x06},
|
|
|
|
|
{0x373c, 0x0a},
|
|
|
|
|
{0x373f, 0xa0},
|
|
|
|
|
{0x3755, 0x00},
|
|
|
|
|
{0x3758, 0x00},
|
|
|
|
|
{0x375b, 0x0e},
|
|
|
|
|
{0x3766, 0x5f},
|
|
|
|
|
{0x3768, 0x00},
|
|
|
|
|
{0x3769, 0x22},
|
|
|
|
|
{0x3773, 0x08},
|
|
|
|
|
{0x3774, 0x1f},
|
|
|
|
|
{0x3776, 0x06},
|
|
|
|
|
{0x37a0, 0x88},
|
|
|
|
|
{0x37a1, 0x5c},
|
|
|
|
|
{0x37a7, 0x88},
|
|
|
|
|
{0x37a8, 0x70},
|
|
|
|
|
{0x37aa, 0x88},
|
|
|
|
|
{0x37ab, 0x48},
|
|
|
|
|
{0x37b3, 0x66},
|
|
|
|
|
{0x37c2, 0x04},
|
|
|
|
|
{0x37c5, 0x00},
|
|
|
|
|
{0x37c8, 0x00},
|
|
|
|
|
{0x3800, 0x00},
|
|
|
|
|
{0x3801, 0x0c},
|
|
|
|
|
{0x3802, 0x00},
|
|
|
|
|
{0x3803, 0x04},
|
|
|
|
|
{0x3804, 0x0a},
|
|
|
|
|
{0x3805, 0x33},
|
|
|
|
|
{0x3806, 0x07},
|
|
|
|
|
{0x3807, 0xa3},
|
|
|
|
|
{0x3808, 0x05},
|
|
|
|
|
{0x3809, 0x10},
|
|
|
|
|
{0x380a, 0x03},
|
|
|
|
|
{0x380b, 0xcc},
|
|
|
|
|
{0x380c, 0x06},
|
|
|
|
|
{0x380d, 0x90},
|
|
|
|
|
{0x380e, 0x08},
|
|
|
|
|
{0x380f, 0x08},
|
|
|
|
|
{0x3811, 0x04},
|
|
|
|
|
{0x3813, 0x04},
|
|
|
|
|
{0x3814, 0x03},
|
|
|
|
|
{0x3815, 0x01},
|
|
|
|
|
{0x3816, 0x00},
|
|
|
|
|
{0x3817, 0x00},
|
|
|
|
|
{0x3818, 0x00},
|
|
|
|
|
{0x3819, 0x00},
|
|
|
|
|
{0x3820, 0x94},
|
|
|
|
|
{0x3821, 0x47},
|
|
|
|
|
{0x3822, 0x48},
|
|
|
|
|
{0x3826, 0x00},
|
|
|
|
|
{0x3827, 0x08},
|
|
|
|
|
{0x382a, 0x03},
|
|
|
|
|
{0x382b, 0x01},
|
|
|
|
|
{0x3830, 0x08},
|
|
|
|
|
{0x3836, 0x02},
|
|
|
|
|
{0x3837, 0x00},
|
|
|
|
|
{0x3838, 0x10},
|
|
|
|
|
{0x3841, 0xff},
|
|
|
|
|
{0x3846, 0x48},
|
|
|
|
|
{0x3861, 0x00},
|
|
|
|
|
{0x3862, 0x04},
|
|
|
|
|
{0x3863, 0x06},
|
|
|
|
|
{0x3a11, 0x01},
|
|
|
|
|
{0x3a12, 0x78},
|
|
|
|
|
{0x3b00, 0x00},
|
|
|
|
|
{0x3b02, 0x00},
|
|
|
|
|
{0x3b03, 0x00},
|
|
|
|
|
{0x3b04, 0x00},
|
|
|
|
|
{0x3b05, 0x00},
|
|
|
|
|
{0x3c00, 0x89},
|
|
|
|
|
{0x3c01, 0xab},
|
|
|
|
|
{0x3c02, 0x01},
|
|
|
|
|
{0x3c03, 0x00},
|
|
|
|
|
{0x3c04, 0x00},
|
|
|
|
|
{0x3c05, 0x03},
|
|
|
|
|
{0x3c06, 0x00},
|
|
|
|
|
{0x3c07, 0x05},
|
|
|
|
|
{0x3c0c, 0x00},
|
|
|
|
|
{0x3c0d, 0x00},
|
|
|
|
|
{0x3c0e, 0x00},
|
|
|
|
|
{0x3c0f, 0x00},
|
|
|
|
|
{0x3c40, 0x00},
|
|
|
|
|
{0x3c41, 0xa3},
|
|
|
|
|
{0x3c43, 0x7d},
|
|
|
|
|
{0x3c45, 0xd7},
|
|
|
|
|
{0x3c47, 0xfc},
|
|
|
|
|
{0x3c50, 0x05},
|
|
|
|
|
{0x3c52, 0xaa},
|
|
|
|
|
{0x3c54, 0x71},
|
|
|
|
|
{0x3c56, 0x80},
|
|
|
|
|
{0x3d85, 0x17},
|
|
|
|
|
{0x3f03, 0x00},
|
|
|
|
|
{0x3f0a, 0x00},
|
|
|
|
|
{0x3f0b, 0x00},
|
|
|
|
|
{0x4001, 0x60},
|
|
|
|
|
{0x4009, 0x05},
|
|
|
|
|
{0x4020, 0x00},
|
|
|
|
|
{0x4021, 0x00},
|
|
|
|
|
{0x4022, 0x00},
|
|
|
|
|
{0x4023, 0x00},
|
|
|
|
|
{0x4024, 0x00},
|
|
|
|
|
{0x4025, 0x00},
|
|
|
|
|
{0x4026, 0x00},
|
|
|
|
|
{0x4027, 0x00},
|
|
|
|
|
{0x4028, 0x00},
|
|
|
|
|
{0x4029, 0x00},
|
|
|
|
|
{0x402a, 0x00},
|
|
|
|
|
{0x402b, 0x00},
|
|
|
|
|
{0x402c, 0x00},
|
|
|
|
|
{0x402d, 0x00},
|
|
|
|
|
{0x402e, 0x00},
|
|
|
|
|
{0x402f, 0x00},
|
|
|
|
|
{0x4040, 0x00},
|
|
|
|
|
{0x4041, 0x03},
|
|
|
|
|
{0x4042, 0x00},
|
|
|
|
|
{0x4043, 0x7A},
|
|
|
|
|
{0x4044, 0x00},
|
|
|
|
|
{0x4045, 0x7A},
|
|
|
|
|
{0x4046, 0x00},
|
|
|
|
|
{0x4047, 0x7A},
|
|
|
|
|
{0x4048, 0x00},
|
|
|
|
|
{0x4049, 0x7A},
|
|
|
|
|
{0x4307, 0x30},
|
|
|
|
|
{0x4500, 0x58},
|
|
|
|
|
{0x4501, 0x04},
|
|
|
|
|
{0x4502, 0x48},
|
|
|
|
|
{0x4503, 0x10},
|
|
|
|
|
{0x4508, 0x55},
|
|
|
|
|
{0x4509, 0x55},
|
|
|
|
|
{0x450a, 0x00},
|
|
|
|
|
{0x450b, 0x00},
|
|
|
|
|
{0x4600, 0x00},
|
|
|
|
|
{0x4601, 0x81},
|
|
|
|
|
{0x4700, 0xa4},
|
|
|
|
|
{0x4800, 0x4c},
|
|
|
|
|
{0x4816, 0x53},
|
|
|
|
|
{0x481f, 0x40},
|
|
|
|
|
{0x4837, 0x13},
|
|
|
|
|
{0x5000, 0x56},
|
|
|
|
|
{0x5001, 0x01},
|
|
|
|
|
{0x5002, 0x28},
|
|
|
|
|
{0x5004, 0x0c},
|
|
|
|
|
{0x5006, 0x0c},
|
|
|
|
|
{0x5007, 0xe0},
|
|
|
|
|
{0x5008, 0x01},
|
|
|
|
|
{0x5009, 0xb0},
|
|
|
|
|
{0x5901, 0x00},
|
|
|
|
|
{0x5a01, 0x00},
|
|
|
|
|
{0x5a03, 0x00},
|
|
|
|
|
{0x5a04, 0x0c},
|
|
|
|
|
{0x5a05, 0xe0},
|
|
|
|
|
{0x5a06, 0x09},
|
|
|
|
|
{0x5a07, 0xb0},
|
|
|
|
|
{0x5a08, 0x06},
|
|
|
|
|
{0x5e00, 0x00},
|
|
|
|
|
{0x3734, 0x40},
|
|
|
|
|
{0x5b00, 0x01},
|
|
|
|
|
{0x5b01, 0x10},
|
|
|
|
|
{0x5b02, 0x01},
|
|
|
|
|
{0x5b03, 0xdb},
|
|
|
|
|
{0x3d8c, 0x71},
|
|
|
|
|
{0x3d8d, 0xea},
|
|
|
|
|
{0x4017, 0x10},
|
|
|
|
|
{0x3618, 0x2a},
|
|
|
|
|
{0x5780, 0x3e},
|
|
|
|
|
{0x5781, 0x0f},
|
|
|
|
|
{0x5782, 0x44},
|
|
|
|
|
{0x5783, 0x02},
|
|
|
|
|
{0x5784, 0x01},
|
|
|
|
|
{0x5785, 0x01},
|
|
|
|
|
{0x5786, 0x00},
|
|
|
|
|
{0x5787, 0x04},
|
|
|
|
|
{0x5788, 0x02},
|
|
|
|
|
{0x5789, 0x0f},
|
|
|
|
|
{0x578a, 0xfd},
|
|
|
|
|
{0x578b, 0xf5},
|
|
|
|
|
{0x578c, 0xf5},
|
|
|
|
|
{0x578d, 0x03},
|
|
|
|
|
{0x578e, 0x08},
|
|
|
|
|
{0x578f, 0x0c},
|
|
|
|
|
{0x5790, 0x08},
|
|
|
|
|
{0x5791, 0x04},
|
|
|
|
|
{0x5792, 0x00},
|
|
|
|
|
{0x5793, 0x52},
|
|
|
|
|
{0x5794, 0xa3},
|
2017-08-25 04:20:55 +00:00
|
|
|
{0x3503, 0x00},
|
|
|
|
|
{0x5045, 0x05},
|
|
|
|
|
{0x4003, 0x40},
|
|
|
|
|
{0x5048, 0x40}
|
2017-07-14 01:51:27 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const struct ov5670_reg mode_648x486_regs[] = {
|
|
|
|
|
{0x3000, 0x00},
|
|
|
|
|
{0x3002, 0x21},
|
|
|
|
|
{0x3005, 0xf0},
|
|
|
|
|
{0x3007, 0x00},
|
|
|
|
|
{0x3015, 0x0f},
|
|
|
|
|
{0x3018, 0x32},
|
|
|
|
|
{0x301a, 0xf0},
|
|
|
|
|
{0x301b, 0xf0},
|
|
|
|
|
{0x301c, 0xf0},
|
|
|
|
|
{0x301d, 0xf0},
|
|
|
|
|
{0x301e, 0xf0},
|
|
|
|
|
{0x3030, 0x00},
|
|
|
|
|
{0x3031, 0x0a},
|
|
|
|
|
{0x303c, 0xff},
|
|
|
|
|
{0x303e, 0xff},
|
|
|
|
|
{0x3040, 0xf0},
|
|
|
|
|
{0x3041, 0x00},
|
|
|
|
|
{0x3042, 0xf0},
|
|
|
|
|
{0x3106, 0x11},
|
|
|
|
|
{0x3500, 0x00},
|
|
|
|
|
{0x3501, 0x80},
|
|
|
|
|
{0x3502, 0x00},
|
|
|
|
|
{0x3503, 0x04},
|
|
|
|
|
{0x3504, 0x03},
|
|
|
|
|
{0x3505, 0x83},
|
|
|
|
|
{0x3508, 0x04},
|
|
|
|
|
{0x3509, 0x00},
|
|
|
|
|
{0x350e, 0x04},
|
|
|
|
|
{0x350f, 0x00},
|
|
|
|
|
{0x3510, 0x00},
|
|
|
|
|
{0x3511, 0x02},
|
|
|
|
|
{0x3512, 0x00},
|
|
|
|
|
{0x3601, 0xc8},
|
|
|
|
|
{0x3610, 0x88},
|
|
|
|
|
{0x3612, 0x48},
|
|
|
|
|
{0x3614, 0x5b},
|
|
|
|
|
{0x3615, 0x96},
|
|
|
|
|
{0x3621, 0xd0},
|
|
|
|
|
{0x3622, 0x00},
|
|
|
|
|
{0x3623, 0x04},
|
|
|
|
|
{0x3633, 0x13},
|
|
|
|
|
{0x3634, 0x13},
|
|
|
|
|
{0x3635, 0x13},
|
|
|
|
|
{0x3636, 0x13},
|
|
|
|
|
{0x3645, 0x13},
|
|
|
|
|
{0x3646, 0x82},
|
|
|
|
|
{0x3650, 0x00},
|
|
|
|
|
{0x3652, 0xff},
|
|
|
|
|
{0x3655, 0x20},
|
|
|
|
|
{0x3656, 0xff},
|
|
|
|
|
{0x365a, 0xff},
|
|
|
|
|
{0x365e, 0xff},
|
|
|
|
|
{0x3668, 0x00},
|
|
|
|
|
{0x366a, 0x07},
|
|
|
|
|
{0x366e, 0x08},
|
|
|
|
|
{0x366d, 0x00},
|
|
|
|
|
{0x366f, 0x80},
|
|
|
|
|
{0x3700, 0x28},
|
|
|
|
|
{0x3701, 0x10},
|
|
|
|
|
{0x3702, 0x3a},
|
|
|
|
|
{0x3703, 0x19},
|
|
|
|
|
{0x3704, 0x10},
|
|
|
|
|
{0x3705, 0x00},
|
|
|
|
|
{0x3706, 0x66},
|
|
|
|
|
{0x3707, 0x08},
|
|
|
|
|
{0x3708, 0x34},
|
|
|
|
|
{0x3709, 0x40},
|
|
|
|
|
{0x370a, 0x01},
|
|
|
|
|
{0x370b, 0x1b},
|
|
|
|
|
{0x3714, 0x24},
|
|
|
|
|
{0x371a, 0x3e},
|
|
|
|
|
{0x3733, 0x00},
|
|
|
|
|
{0x3734, 0x00},
|
|
|
|
|
{0x373a, 0x05},
|
|
|
|
|
{0x373b, 0x06},
|
|
|
|
|
{0x373c, 0x0a},
|
|
|
|
|
{0x373f, 0xa0},
|
|
|
|
|
{0x3755, 0x00},
|
|
|
|
|
{0x3758, 0x00},
|
|
|
|
|
{0x375b, 0x0e},
|
|
|
|
|
{0x3766, 0x5f},
|
|
|
|
|
{0x3768, 0x00},
|
|
|
|
|
{0x3769, 0x22},
|
|
|
|
|
{0x3773, 0x08},
|
|
|
|
|
{0x3774, 0x1f},
|
|
|
|
|
{0x3776, 0x06},
|
|
|
|
|
{0x37a0, 0x88},
|
|
|
|
|
{0x37a1, 0x5c},
|
|
|
|
|
{0x37a7, 0x88},
|
|
|
|
|
{0x37a8, 0x70},
|
|
|
|
|
{0x37aa, 0x88},
|
|
|
|
|
{0x37ab, 0x48},
|
|
|
|
|
{0x37b3, 0x66},
|
|
|
|
|
{0x37c2, 0x04},
|
|
|
|
|
{0x37c5, 0x00},
|
|
|
|
|
{0x37c8, 0x00},
|
|
|
|
|
{0x3800, 0x00},
|
|
|
|
|
{0x3801, 0x0c},
|
|
|
|
|
{0x3802, 0x00},
|
|
|
|
|
{0x3803, 0x04},
|
|
|
|
|
{0x3804, 0x0a},
|
|
|
|
|
{0x3805, 0x33},
|
|
|
|
|
{0x3806, 0x07},
|
|
|
|
|
{0x3807, 0xa3},
|
|
|
|
|
{0x3808, 0x02},
|
|
|
|
|
{0x3809, 0x88},
|
|
|
|
|
{0x380a, 0x01},
|
|
|
|
|
{0x380b, 0xe6},
|
|
|
|
|
{0x380c, 0x06},
|
|
|
|
|
{0x380d, 0x90},
|
|
|
|
|
{0x380e, 0x08},
|
|
|
|
|
{0x380f, 0x08},
|
|
|
|
|
{0x3811, 0x04},
|
|
|
|
|
{0x3813, 0x02},
|
|
|
|
|
{0x3814, 0x07},
|
|
|
|
|
{0x3815, 0x01},
|
|
|
|
|
{0x3816, 0x00},
|
|
|
|
|
{0x3817, 0x00},
|
|
|
|
|
{0x3818, 0x00},
|
|
|
|
|
{0x3819, 0x00},
|
|
|
|
|
{0x3820, 0x94},
|
|
|
|
|
{0x3821, 0xc6},
|
|
|
|
|
{0x3822, 0x48},
|
|
|
|
|
{0x3826, 0x00},
|
|
|
|
|
{0x3827, 0x08},
|
|
|
|
|
{0x382a, 0x07},
|
|
|
|
|
{0x382b, 0x01},
|
|
|
|
|
{0x3830, 0x08},
|
|
|
|
|
{0x3836, 0x02},
|
|
|
|
|
{0x3837, 0x00},
|
|
|
|
|
{0x3838, 0x10},
|
|
|
|
|
{0x3841, 0xff},
|
|
|
|
|
{0x3846, 0x48},
|
|
|
|
|
{0x3861, 0x00},
|
|
|
|
|
{0x3862, 0x04},
|
|
|
|
|
{0x3863, 0x06},
|
|
|
|
|
{0x3a11, 0x01},
|
|
|
|
|
{0x3a12, 0x78},
|
|
|
|
|
{0x3b00, 0x00},
|
|
|
|
|
{0x3b02, 0x00},
|
|
|
|
|
{0x3b03, 0x00},
|
|
|
|
|
{0x3b04, 0x00},
|
|
|
|
|
{0x3b05, 0x00},
|
|
|
|
|
{0x3c00, 0x89},
|
|
|
|
|
{0x3c01, 0xab},
|
|
|
|
|
{0x3c02, 0x01},
|
|
|
|
|
{0x3c03, 0x00},
|
|
|
|
|
{0x3c04, 0x00},
|
|
|
|
|
{0x3c05, 0x03},
|
|
|
|
|
{0x3c06, 0x00},
|
|
|
|
|
{0x3c07, 0x05},
|
|
|
|
|
{0x3c0c, 0x00},
|
|
|
|
|
{0x3c0d, 0x00},
|
|
|
|
|
{0x3c0e, 0x00},
|
|
|
|
|
{0x3c0f, 0x00},
|
|
|
|
|
{0x3c40, 0x00},
|
|
|
|
|
{0x3c41, 0xa3},
|
|
|
|
|
{0x3c43, 0x7d},
|
|
|
|
|
{0x3c45, 0xd7},
|
|
|
|
|
{0x3c47, 0xfc},
|
|
|
|
|
{0x3c50, 0x05},
|
|
|
|
|
{0x3c52, 0xaa},
|
|
|
|
|
{0x3c54, 0x71},
|
|
|
|
|
{0x3c56, 0x80},
|
|
|
|
|
{0x3d85, 0x17},
|
|
|
|
|
{0x3f03, 0x00},
|
|
|
|
|
{0x3f0a, 0x00},
|
|
|
|
|
{0x3f0b, 0x00},
|
|
|
|
|
{0x4001, 0x60},
|
|
|
|
|
{0x4009, 0x05},
|
|
|
|
|
{0x4020, 0x00},
|
|
|
|
|
{0x4021, 0x00},
|
|
|
|
|
{0x4022, 0x00},
|
|
|
|
|
{0x4023, 0x00},
|
|
|
|
|
{0x4024, 0x00},
|
|
|
|
|
{0x4025, 0x00},
|
|
|
|
|
{0x4026, 0x00},
|
|
|
|
|
{0x4027, 0x00},
|
|
|
|
|
{0x4028, 0x00},
|
|
|
|
|
{0x4029, 0x00},
|
|
|
|
|
{0x402a, 0x00},
|
|
|
|
|
{0x402b, 0x00},
|
|
|
|
|
{0x402c, 0x00},
|
|
|
|
|
{0x402d, 0x00},
|
|
|
|
|
{0x402e, 0x00},
|
|
|
|
|
{0x402f, 0x00},
|
|
|
|
|
{0x4040, 0x00},
|
|
|
|
|
{0x4041, 0x03},
|
|
|
|
|
{0x4042, 0x00},
|
|
|
|
|
{0x4043, 0x7A},
|
|
|
|
|
{0x4044, 0x00},
|
|
|
|
|
{0x4045, 0x7A},
|
|
|
|
|
{0x4046, 0x00},
|
|
|
|
|
{0x4047, 0x7A},
|
|
|
|
|
{0x4048, 0x00},
|
|
|
|
|
{0x4049, 0x7A},
|
|
|
|
|
{0x4307, 0x30},
|
|
|
|
|
{0x4500, 0x58},
|
|
|
|
|
{0x4501, 0x04},
|
|
|
|
|
{0x4502, 0x40},
|
|
|
|
|
{0x4503, 0x10},
|
|
|
|
|
{0x4508, 0x55},
|
|
|
|
|
{0x4509, 0x55},
|
|
|
|
|
{0x450a, 0x02},
|
|
|
|
|
{0x450b, 0x00},
|
|
|
|
|
{0x4600, 0x00},
|
|
|
|
|
{0x4601, 0x40},
|
|
|
|
|
{0x4700, 0xa4},
|
|
|
|
|
{0x4800, 0x4c},
|
|
|
|
|
{0x4816, 0x53},
|
|
|
|
|
{0x481f, 0x40},
|
|
|
|
|
{0x4837, 0x13},
|
|
|
|
|
{0x5000, 0x56},
|
|
|
|
|
{0x5001, 0x01},
|
|
|
|
|
{0x5002, 0x28},
|
|
|
|
|
{0x5004, 0x0c},
|
|
|
|
|
{0x5006, 0x0c},
|
|
|
|
|
{0x5007, 0xe0},
|
|
|
|
|
{0x5008, 0x01},
|
|
|
|
|
{0x5009, 0xb0},
|
|
|
|
|
{0x5901, 0x00},
|
|
|
|
|
{0x5a01, 0x00},
|
|
|
|
|
{0x5a03, 0x00},
|
|
|
|
|
{0x5a04, 0x0c},
|
|
|
|
|
{0x5a05, 0xe0},
|
|
|
|
|
{0x5a06, 0x09},
|
|
|
|
|
{0x5a07, 0xb0},
|
|
|
|
|
{0x5a08, 0x06},
|
|
|
|
|
{0x5e00, 0x00},
|
|
|
|
|
{0x3734, 0x40},
|
|
|
|
|
{0x5b00, 0x01},
|
|
|
|
|
{0x5b01, 0x10},
|
|
|
|
|
{0x5b02, 0x01},
|
|
|
|
|
{0x5b03, 0xdb},
|
|
|
|
|
{0x3d8c, 0x71},
|
|
|
|
|
{0x3d8d, 0xea},
|
|
|
|
|
{0x4017, 0x10},
|
|
|
|
|
{0x3618, 0x2a},
|
|
|
|
|
{0x5780, 0x3e},
|
|
|
|
|
{0x5781, 0x0f},
|
|
|
|
|
{0x5782, 0x44},
|
|
|
|
|
{0x5783, 0x02},
|
|
|
|
|
{0x5784, 0x01},
|
|
|
|
|
{0x5785, 0x01},
|
|
|
|
|
{0x5786, 0x00},
|
|
|
|
|
{0x5787, 0x04},
|
|
|
|
|
{0x5788, 0x02},
|
|
|
|
|
{0x5789, 0x0f},
|
|
|
|
|
{0x578a, 0xfd},
|
|
|
|
|
{0x578b, 0xf5},
|
|
|
|
|
{0x578c, 0xf5},
|
|
|
|
|
{0x578d, 0x03},
|
|
|
|
|
{0x578e, 0x08},
|
|
|
|
|
{0x578f, 0x0c},
|
|
|
|
|
{0x5790, 0x08},
|
|
|
|
|
{0x5791, 0x06},
|
|
|
|
|
{0x5792, 0x00},
|
|
|
|
|
{0x5793, 0x52},
|
|
|
|
|
{0x5794, 0xa3},
|
2017-08-25 04:20:55 +00:00
|
|
|
{0x3503, 0x00},
|
|
|
|
|
{0x5045, 0x05},
|
|
|
|
|
{0x4003, 0x40},
|
|
|
|
|
{0x5048, 0x40}
|
2017-07-14 01:51:27 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const struct ov5670_reg mode_2560x1440_regs[] = {
|
|
|
|
|
{0x3000, 0x00},
|
|
|
|
|
{0x3002, 0x21},
|
|
|
|
|
{0x3005, 0xf0},
|
|
|
|
|
{0x3007, 0x00},
|
|
|
|
|
{0x3015, 0x0f},
|
|
|
|
|
{0x3018, 0x32},
|
|
|
|
|
{0x301a, 0xf0},
|
|
|
|
|
{0x301b, 0xf0},
|
|
|
|
|
{0x301c, 0xf0},
|
|
|
|
|
{0x301d, 0xf0},
|
|
|
|
|
{0x301e, 0xf0},
|
|
|
|
|
{0x3030, 0x00},
|
|
|
|
|
{0x3031, 0x0a},
|
|
|
|
|
{0x303c, 0xff},
|
|
|
|
|
{0x303e, 0xff},
|
|
|
|
|
{0x3040, 0xf0},
|
|
|
|
|
{0x3041, 0x00},
|
|
|
|
|
{0x3042, 0xf0},
|
|
|
|
|
{0x3106, 0x11},
|
|
|
|
|
{0x3500, 0x00},
|
|
|
|
|
{0x3501, 0x80},
|
|
|
|
|
{0x3502, 0x00},
|
|
|
|
|
{0x3503, 0x04},
|
|
|
|
|
{0x3504, 0x03},
|
|
|
|
|
{0x3505, 0x83},
|
|
|
|
|
{0x3508, 0x04},
|
|
|
|
|
{0x3509, 0x00},
|
|
|
|
|
{0x350e, 0x04},
|
|
|
|
|
{0x350f, 0x00},
|
|
|
|
|
{0x3510, 0x00},
|
|
|
|
|
{0x3511, 0x02},
|
|
|
|
|
{0x3512, 0x00},
|
|
|
|
|
{0x3601, 0xc8},
|
|
|
|
|
{0x3610, 0x88},
|
|
|
|
|
{0x3612, 0x48},
|
|
|
|
|
{0x3614, 0x5b},
|
|
|
|
|
{0x3615, 0x96},
|
|
|
|
|
{0x3621, 0xd0},
|
|
|
|
|
{0x3622, 0x00},
|
|
|
|
|
{0x3623, 0x00},
|
|
|
|
|
{0x3633, 0x13},
|
|
|
|
|
{0x3634, 0x13},
|
|
|
|
|
{0x3635, 0x13},
|
|
|
|
|
{0x3636, 0x13},
|
|
|
|
|
{0x3645, 0x13},
|
|
|
|
|
{0x3646, 0x82},
|
|
|
|
|
{0x3650, 0x00},
|
|
|
|
|
{0x3652, 0xff},
|
|
|
|
|
{0x3655, 0x20},
|
|
|
|
|
{0x3656, 0xff},
|
|
|
|
|
{0x365a, 0xff},
|
|
|
|
|
{0x365e, 0xff},
|
|
|
|
|
{0x3668, 0x00},
|
|
|
|
|
{0x366a, 0x07},
|
|
|
|
|
{0x366e, 0x10},
|
|
|
|
|
{0x366d, 0x00},
|
|
|
|
|
{0x366f, 0x80},
|
|
|
|
|
{0x3700, 0x28},
|
|
|
|
|
{0x3701, 0x10},
|
|
|
|
|
{0x3702, 0x3a},
|
|
|
|
|
{0x3703, 0x19},
|
|
|
|
|
{0x3704, 0x10},
|
|
|
|
|
{0x3705, 0x00},
|
|
|
|
|
{0x3706, 0x66},
|
|
|
|
|
{0x3707, 0x08},
|
|
|
|
|
{0x3708, 0x34},
|
|
|
|
|
{0x3709, 0x40},
|
|
|
|
|
{0x370a, 0x01},
|
|
|
|
|
{0x370b, 0x1b},
|
|
|
|
|
{0x3714, 0x24},
|
|
|
|
|
{0x371a, 0x3e},
|
|
|
|
|
{0x3733, 0x00},
|
|
|
|
|
{0x3734, 0x00},
|
|
|
|
|
{0x373a, 0x05},
|
|
|
|
|
{0x373b, 0x06},
|
|
|
|
|
{0x373c, 0x0a},
|
|
|
|
|
{0x373f, 0xa0},
|
|
|
|
|
{0x3755, 0x00},
|
|
|
|
|
{0x3758, 0x00},
|
|
|
|
|
{0x375b, 0x0e},
|
|
|
|
|
{0x3766, 0x5f},
|
|
|
|
|
{0x3768, 0x00},
|
|
|
|
|
{0x3769, 0x22},
|
|
|
|
|
{0x3773, 0x08},
|
|
|
|
|
{0x3774, 0x1f},
|
|
|
|
|
{0x3776, 0x06},
|
|
|
|
|
{0x37a0, 0x88},
|
|
|
|
|
{0x37a1, 0x5c},
|
|
|
|
|
{0x37a7, 0x88},
|
|
|
|
|
{0x37a8, 0x70},
|
|
|
|
|
{0x37aa, 0x88},
|
|
|
|
|
{0x37ab, 0x48},
|
|
|
|
|
{0x37b3, 0x66},
|
|
|
|
|
{0x37c2, 0x04},
|
|
|
|
|
{0x37c5, 0x00},
|
|
|
|
|
{0x37c8, 0x00},
|
|
|
|
|
{0x3800, 0x00},
|
|
|
|
|
{0x3801, 0x0c},
|
|
|
|
|
{0x3802, 0x00},
|
|
|
|
|
{0x3803, 0x04},
|
|
|
|
|
{0x3804, 0x0a},
|
|
|
|
|
{0x3805, 0x33},
|
|
|
|
|
{0x3806, 0x07},
|
|
|
|
|
{0x3807, 0xa3},
|
|
|
|
|
{0x3808, 0x0a},
|
|
|
|
|
{0x3809, 0x00},
|
|
|
|
|
{0x380a, 0x05},
|
|
|
|
|
{0x380b, 0xa0},
|
|
|
|
|
{0x380c, 0x06},
|
|
|
|
|
{0x380d, 0x90},
|
|
|
|
|
{0x380e, 0x08},
|
|
|
|
|
{0x380f, 0x08},
|
|
|
|
|
{0x3811, 0x04},
|
|
|
|
|
{0x3813, 0x02},
|
|
|
|
|
{0x3814, 0x01},
|
|
|
|
|
{0x3815, 0x01},
|
|
|
|
|
{0x3816, 0x00},
|
|
|
|
|
{0x3817, 0x00},
|
|
|
|
|
{0x3818, 0x00},
|
|
|
|
|
{0x3819, 0x00},
|
|
|
|
|
{0x3820, 0x84},
|
|
|
|
|
{0x3821, 0x46},
|
|
|
|
|
{0x3822, 0x48},
|
|
|
|
|
{0x3826, 0x00},
|
|
|
|
|
{0x3827, 0x08},
|
|
|
|
|
{0x382a, 0x01},
|
|
|
|
|
{0x382b, 0x01},
|
|
|
|
|
{0x3830, 0x08},
|
|
|
|
|
{0x3836, 0x02},
|
|
|
|
|
{0x3837, 0x00},
|
|
|
|
|
{0x3838, 0x10},
|
|
|
|
|
{0x3841, 0xff},
|
|
|
|
|
{0x3846, 0x48},
|
|
|
|
|
{0x3861, 0x00},
|
|
|
|
|
{0x3862, 0x04},
|
|
|
|
|
{0x3863, 0x06},
|
|
|
|
|
{0x3a11, 0x01},
|
|
|
|
|
{0x3a12, 0x78},
|
|
|
|
|
{0x3b00, 0x00},
|
|
|
|
|
{0x3b02, 0x00},
|
|
|
|
|
{0x3b03, 0x00},
|
|
|
|
|
{0x3b04, 0x00},
|
|
|
|
|
{0x3b05, 0x00},
|
|
|
|
|
{0x3c00, 0x89},
|
|
|
|
|
{0x3c01, 0xab},
|
|
|
|
|
{0x3c02, 0x01},
|
|
|
|
|
{0x3c03, 0x00},
|
|
|
|
|
{0x3c04, 0x00},
|
|
|
|
|
{0x3c05, 0x03},
|
|
|
|
|
{0x3c06, 0x00},
|
|
|
|
|
{0x3c07, 0x05},
|
|
|
|
|
{0x3c0c, 0x00},
|
|
|
|
|
{0x3c0d, 0x00},
|
|
|
|
|
{0x3c0e, 0x00},
|
|
|
|
|
{0x3c0f, 0x00},
|
|
|
|
|
{0x3c40, 0x00},
|
|
|
|
|
{0x3c41, 0xa3},
|
|
|
|
|
{0x3c43, 0x7d},
|
|
|
|
|
{0x3c45, 0xd7},
|
|
|
|
|
{0x3c47, 0xfc},
|
|
|
|
|
{0x3c50, 0x05},
|
|
|
|
|
{0x3c52, 0xaa},
|
|
|
|
|
{0x3c54, 0x71},
|
|
|
|
|
{0x3c56, 0x80},
|
|
|
|
|
{0x3d85, 0x17},
|
|
|
|
|
{0x3f03, 0x00},
|
|
|
|
|
{0x3f0a, 0x00},
|
|
|
|
|
{0x3f0b, 0x00},
|
|
|
|
|
{0x4001, 0x60},
|
|
|
|
|
{0x4009, 0x0d},
|
|
|
|
|
{0x4020, 0x00},
|
|
|
|
|
{0x4021, 0x00},
|
|
|
|
|
{0x4022, 0x00},
|
|
|
|
|
{0x4023, 0x00},
|
|
|
|
|
{0x4024, 0x00},
|
|
|
|
|
{0x4025, 0x00},
|
|
|
|
|
{0x4026, 0x00},
|
|
|
|
|
{0x4027, 0x00},
|
|
|
|
|
{0x4028, 0x00},
|
|
|
|
|
{0x4029, 0x00},
|
|
|
|
|
{0x402a, 0x00},
|
|
|
|
|
{0x402b, 0x00},
|
|
|
|
|
{0x402c, 0x00},
|
|
|
|
|
{0x402d, 0x00},
|
|
|
|
|
{0x402e, 0x00},
|
|
|
|
|
{0x402f, 0x00},
|
|
|
|
|
{0x4040, 0x00},
|
|
|
|
|
{0x4041, 0x03},
|
|
|
|
|
{0x4042, 0x00},
|
|
|
|
|
{0x4043, 0x7A},
|
|
|
|
|
{0x4044, 0x00},
|
|
|
|
|
{0x4045, 0x7A},
|
|
|
|
|
{0x4046, 0x00},
|
|
|
|
|
{0x4047, 0x7A},
|
|
|
|
|
{0x4048, 0x00},
|
|
|
|
|
{0x4049, 0x7A},
|
|
|
|
|
{0x4307, 0x30},
|
|
|
|
|
{0x4500, 0x58},
|
|
|
|
|
{0x4501, 0x04},
|
|
|
|
|
{0x4502, 0x40},
|
|
|
|
|
{0x4503, 0x10},
|
|
|
|
|
{0x4508, 0xaa},
|
|
|
|
|
{0x4509, 0xaa},
|
|
|
|
|
{0x450a, 0x00},
|
|
|
|
|
{0x450b, 0x00},
|
|
|
|
|
{0x4600, 0x01},
|
|
|
|
|
{0x4601, 0x00},
|
|
|
|
|
{0x4700, 0xa4},
|
|
|
|
|
{0x4800, 0x4c},
|
|
|
|
|
{0x4816, 0x53},
|
|
|
|
|
{0x481f, 0x40},
|
|
|
|
|
{0x4837, 0x13},
|
|
|
|
|
{0x5000, 0x56},
|
|
|
|
|
{0x5001, 0x01},
|
|
|
|
|
{0x5002, 0x28},
|
|
|
|
|
{0x5004, 0x0c},
|
|
|
|
|
{0x5006, 0x0c},
|
|
|
|
|
{0x5007, 0xe0},
|
|
|
|
|
{0x5008, 0x01},
|
|
|
|
|
{0x5009, 0xb0},
|
|
|
|
|
{0x5901, 0x00},
|
|
|
|
|
{0x5a01, 0x00},
|
|
|
|
|
{0x5a03, 0x00},
|
|
|
|
|
{0x5a04, 0x0c},
|
|
|
|
|
{0x5a05, 0xe0},
|
|
|
|
|
{0x5a06, 0x09},
|
|
|
|
|
{0x5a07, 0xb0},
|
|
|
|
|
{0x5a08, 0x06},
|
|
|
|
|
{0x5e00, 0x00},
|
|
|
|
|
{0x3734, 0x40},
|
|
|
|
|
{0x5b00, 0x01},
|
|
|
|
|
{0x5b01, 0x10},
|
|
|
|
|
{0x5b02, 0x01},
|
|
|
|
|
{0x5b03, 0xdb},
|
|
|
|
|
{0x3d8c, 0x71},
|
|
|
|
|
{0x3d8d, 0xea},
|
|
|
|
|
{0x4017, 0x08},
|
|
|
|
|
{0x3618, 0x2a},
|
|
|
|
|
{0x5780, 0x3e},
|
|
|
|
|
{0x5781, 0x0f},
|
|
|
|
|
{0x5782, 0x44},
|
|
|
|
|
{0x5783, 0x02},
|
|
|
|
|
{0x5784, 0x01},
|
|
|
|
|
{0x5785, 0x01},
|
|
|
|
|
{0x5786, 0x00},
|
|
|
|
|
{0x5787, 0x04},
|
|
|
|
|
{0x5788, 0x02},
|
|
|
|
|
{0x5789, 0x0f},
|
|
|
|
|
{0x578a, 0xfd},
|
|
|
|
|
{0x578b, 0xf5},
|
|
|
|
|
{0x578c, 0xf5},
|
|
|
|
|
{0x578d, 0x03},
|
|
|
|
|
{0x578e, 0x08},
|
|
|
|
|
{0x578f, 0x0c},
|
|
|
|
|
{0x5790, 0x08},
|
|
|
|
|
{0x5791, 0x06},
|
|
|
|
|
{0x5792, 0x00},
|
|
|
|
|
{0x5793, 0x52},
|
2017-08-25 04:20:55 +00:00
|
|
|
{0x5794, 0xa3},
|
|
|
|
|
{0x5045, 0x05},
|
|
|
|
|
{0x4003, 0x40},
|
|
|
|
|
{0x5048, 0x40}
|
2017-07-14 01:51:27 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const struct ov5670_reg mode_1280x720_regs[] = {
|
|
|
|
|
{0x3000, 0x00},
|
|
|
|
|
{0x3002, 0x21},
|
|
|
|
|
{0x3005, 0xf0},
|
|
|
|
|
{0x3007, 0x00},
|
|
|
|
|
{0x3015, 0x0f},
|
|
|
|
|
{0x3018, 0x32},
|
|
|
|
|
{0x301a, 0xf0},
|
|
|
|
|
{0x301b, 0xf0},
|
|
|
|
|
{0x301c, 0xf0},
|
|
|
|
|
{0x301d, 0xf0},
|
|
|
|
|
{0x301e, 0xf0},
|
|
|
|
|
{0x3030, 0x00},
|
|
|
|
|
{0x3031, 0x0a},
|
|
|
|
|
{0x303c, 0xff},
|
|
|
|
|
{0x303e, 0xff},
|
|
|
|
|
{0x3040, 0xf0},
|
|
|
|
|
{0x3041, 0x00},
|
|
|
|
|
{0x3042, 0xf0},
|
|
|
|
|
{0x3106, 0x11},
|
|
|
|
|
{0x3500, 0x00},
|
|
|
|
|
{0x3501, 0x80},
|
|
|
|
|
{0x3502, 0x00},
|
|
|
|
|
{0x3503, 0x04},
|
|
|
|
|
{0x3504, 0x03},
|
|
|
|
|
{0x3505, 0x83},
|
|
|
|
|
{0x3508, 0x04},
|
|
|
|
|
{0x3509, 0x00},
|
|
|
|
|
{0x350e, 0x04},
|
|
|
|
|
{0x350f, 0x00},
|
|
|
|
|
{0x3510, 0x00},
|
|
|
|
|
{0x3511, 0x02},
|
|
|
|
|
{0x3512, 0x00},
|
|
|
|
|
{0x3601, 0xc8},
|
|
|
|
|
{0x3610, 0x88},
|
|
|
|
|
{0x3612, 0x48},
|
|
|
|
|
{0x3614, 0x5b},
|
|
|
|
|
{0x3615, 0x96},
|
|
|
|
|
{0x3621, 0xd0},
|
|
|
|
|
{0x3622, 0x00},
|
|
|
|
|
{0x3623, 0x00},
|
|
|
|
|
{0x3633, 0x13},
|
|
|
|
|
{0x3634, 0x13},
|
|
|
|
|
{0x3635, 0x13},
|
|
|
|
|
{0x3636, 0x13},
|
|
|
|
|
{0x3645, 0x13},
|
|
|
|
|
{0x3646, 0x82},
|
|
|
|
|
{0x3650, 0x00},
|
|
|
|
|
{0x3652, 0xff},
|
|
|
|
|
{0x3655, 0x20},
|
|
|
|
|
{0x3656, 0xff},
|
|
|
|
|
{0x365a, 0xff},
|
|
|
|
|
{0x365e, 0xff},
|
|
|
|
|
{0x3668, 0x00},
|
|
|
|
|
{0x366a, 0x07},
|
|
|
|
|
{0x366e, 0x08},
|
|
|
|
|
{0x366d, 0x00},
|
|
|
|
|
{0x366f, 0x80},
|
|
|
|
|
{0x3700, 0x28},
|
|
|
|
|
{0x3701, 0x10},
|
|
|
|
|
{0x3702, 0x3a},
|
|
|
|
|
{0x3703, 0x19},
|
|
|
|
|
{0x3704, 0x10},
|
|
|
|
|
{0x3705, 0x00},
|
|
|
|
|
{0x3706, 0x66},
|
|
|
|
|
{0x3707, 0x08},
|
|
|
|
|
{0x3708, 0x34},
|
|
|
|
|
{0x3709, 0x40},
|
|
|
|
|
{0x370a, 0x01},
|
|
|
|
|
{0x370b, 0x1b},
|
|
|
|
|
{0x3714, 0x24},
|
|
|
|
|
{0x371a, 0x3e},
|
|
|
|
|
{0x3733, 0x00},
|
|
|
|
|
{0x3734, 0x00},
|
|
|
|
|
{0x373a, 0x05},
|
|
|
|
|
{0x373b, 0x06},
|
|
|
|
|
{0x373c, 0x0a},
|
|
|
|
|
{0x373f, 0xa0},
|
|
|
|
|
{0x3755, 0x00},
|
|
|
|
|
{0x3758, 0x00},
|
|
|
|
|
{0x375b, 0x0e},
|
|
|
|
|
{0x3766, 0x5f},
|
|
|
|
|
{0x3768, 0x00},
|
|
|
|
|
{0x3769, 0x22},
|
|
|
|
|
{0x3773, 0x08},
|
|
|
|
|
{0x3774, 0x1f},
|
|
|
|
|
{0x3776, 0x06},
|
|
|
|
|
{0x37a0, 0x88},
|
|
|
|
|
{0x37a1, 0x5c},
|
|
|
|
|
{0x37a7, 0x88},
|
|
|
|
|
{0x37a8, 0x70},
|
|
|
|
|
{0x37aa, 0x88},
|
|
|
|
|
{0x37ab, 0x48},
|
|
|
|
|
{0x37b3, 0x66},
|
|
|
|
|
{0x37c2, 0x04},
|
|
|
|
|
{0x37c5, 0x00},
|
|
|
|
|
{0x37c8, 0x00},
|
|
|
|
|
{0x3800, 0x00},
|
|
|
|
|
{0x3801, 0x0c},
|
|
|
|
|
{0x3802, 0x00},
|
|
|
|
|
{0x3803, 0x04},
|
|
|
|
|
{0x3804, 0x0a},
|
|
|
|
|
{0x3805, 0x33},
|
|
|
|
|
{0x3806, 0x07},
|
|
|
|
|
{0x3807, 0xa3},
|
|
|
|
|
{0x3808, 0x05},
|
|
|
|
|
{0x3809, 0x00},
|
|
|
|
|
{0x380a, 0x02},
|
|
|
|
|
{0x380b, 0xd0},
|
|
|
|
|
{0x380c, 0x06},
|
|
|
|
|
{0x380d, 0x90},
|
|
|
|
|
{0x380e, 0x08},
|
|
|
|
|
{0x380f, 0x08},
|
|
|
|
|
{0x3811, 0x04},
|
|
|
|
|
{0x3813, 0x02},
|
|
|
|
|
{0x3814, 0x03},
|
|
|
|
|
{0x3815, 0x01},
|
|
|
|
|
{0x3816, 0x00},
|
|
|
|
|
{0x3817, 0x00},
|
|
|
|
|
{0x3818, 0x00},
|
|
|
|
|
{0x3819, 0x00},
|
|
|
|
|
{0x3820, 0x94},
|
|
|
|
|
{0x3821, 0x47},
|
|
|
|
|
{0x3822, 0x48},
|
|
|
|
|
{0x3826, 0x00},
|
|
|
|
|
{0x3827, 0x08},
|
|
|
|
|
{0x382a, 0x03},
|
|
|
|
|
{0x382b, 0x01},
|
|
|
|
|
{0x3830, 0x08},
|
|
|
|
|
{0x3836, 0x02},
|
|
|
|
|
{0x3837, 0x00},
|
|
|
|
|
{0x3838, 0x10},
|
|
|
|
|
{0x3841, 0xff},
|
|
|
|
|
{0x3846, 0x48},
|
|
|
|
|
{0x3861, 0x00},
|
|
|
|
|
{0x3862, 0x04},
|
|
|
|
|
{0x3863, 0x06},
|
|
|
|
|
{0x3a11, 0x01},
|
|
|
|
|
{0x3a12, 0x78},
|
|
|
|
|
{0x3b00, 0x00},
|
|
|
|
|
{0x3b02, 0x00},
|
|
|
|
|
{0x3b03, 0x00},
|
|
|
|
|
{0x3b04, 0x00},
|
|
|
|
|
{0x3b05, 0x00},
|
|
|
|
|
{0x3c00, 0x89},
|
|
|
|
|
{0x3c01, 0xab},
|
|
|
|
|
{0x3c02, 0x01},
|
|
|
|
|
{0x3c03, 0x00},
|
|
|
|
|
{0x3c04, 0x00},
|
|
|
|
|
{0x3c05, 0x03},
|
|
|
|
|
{0x3c06, 0x00},
|
|
|
|
|
{0x3c07, 0x05},
|
|
|
|
|
{0x3c0c, 0x00},
|
|
|
|
|
{0x3c0d, 0x00},
|
|
|
|
|
{0x3c0e, 0x00},
|
|
|
|
|
{0x3c0f, 0x00},
|
|
|
|
|
{0x3c40, 0x00},
|
|
|
|
|
{0x3c41, 0xa3},
|
|
|
|
|
{0x3c43, 0x7d},
|
|
|
|
|
{0x3c45, 0xd7},
|
|
|
|
|
{0x3c47, 0xfc},
|
|
|
|
|
{0x3c50, 0x05},
|
|
|
|
|
{0x3c52, 0xaa},
|
|
|
|
|
{0x3c54, 0x71},
|
|
|
|
|
{0x3c56, 0x80},
|
|
|
|
|
{0x3d85, 0x17},
|
|
|
|
|
{0x3f03, 0x00},
|
|
|
|
|
{0x3f0a, 0x00},
|
|
|
|
|
{0x3f0b, 0x00},
|
|
|
|
|
{0x4001, 0x60},
|
|
|
|
|
{0x4009, 0x05},
|
|
|
|
|
{0x4020, 0x00},
|
|
|
|
|
{0x4021, 0x00},
|
|
|
|
|
{0x4022, 0x00},
|
|
|
|
|
{0x4023, 0x00},
|
|
|
|
|
{0x4024, 0x00},
|
|
|
|
|
{0x4025, 0x00},
|
|
|
|
|
{0x4026, 0x00},
|
|
|
|
|
{0x4027, 0x00},
|
|
|
|
|
{0x4028, 0x00},
|
|
|
|
|
{0x4029, 0x00},
|
|
|
|
|
{0x402a, 0x00},
|
|
|
|
|
{0x402b, 0x00},
|
|
|
|
|
{0x402c, 0x00},
|
|
|
|
|
{0x402d, 0x00},
|
|
|
|
|
{0x402e, 0x00},
|
|
|
|
|
{0x402f, 0x00},
|
|
|
|
|
{0x4040, 0x00},
|
|
|
|
|
{0x4041, 0x03},
|
|
|
|
|
{0x4042, 0x00},
|
|
|
|
|
{0x4043, 0x7A},
|
|
|
|
|
{0x4044, 0x00},
|
|
|
|
|
{0x4045, 0x7A},
|
|
|
|
|
{0x4046, 0x00},
|
|
|
|
|
{0x4047, 0x7A},
|
|
|
|
|
{0x4048, 0x00},
|
|
|
|
|
{0x4049, 0x7A},
|
|
|
|
|
{0x4307, 0x30},
|
|
|
|
|
{0x4500, 0x58},
|
|
|
|
|
{0x4501, 0x04},
|
|
|
|
|
{0x4502, 0x48},
|
|
|
|
|
{0x4503, 0x10},
|
|
|
|
|
{0x4508, 0x55},
|
|
|
|
|
{0x4509, 0x55},
|
|
|
|
|
{0x450a, 0x00},
|
|
|
|
|
{0x450b, 0x00},
|
|
|
|
|
{0x4600, 0x00},
|
|
|
|
|
{0x4601, 0x80},
|
|
|
|
|
{0x4700, 0xa4},
|
|
|
|
|
{0x4800, 0x4c},
|
|
|
|
|
{0x4816, 0x53},
|
|
|
|
|
{0x481f, 0x40},
|
|
|
|
|
{0x4837, 0x13},
|
|
|
|
|
{0x5000, 0x56},
|
|
|
|
|
{0x5001, 0x01},
|
|
|
|
|
{0x5002, 0x28},
|
|
|
|
|
{0x5004, 0x0c},
|
|
|
|
|
{0x5006, 0x0c},
|
|
|
|
|
{0x5007, 0xe0},
|
|
|
|
|
{0x5008, 0x01},
|
|
|
|
|
{0x5009, 0xb0},
|
|
|
|
|
{0x5901, 0x00},
|
|
|
|
|
{0x5a01, 0x00},
|
|
|
|
|
{0x5a03, 0x00},
|
|
|
|
|
{0x5a04, 0x0c},
|
|
|
|
|
{0x5a05, 0xe0},
|
|
|
|
|
{0x5a06, 0x09},
|
|
|
|
|
{0x5a07, 0xb0},
|
|
|
|
|
{0x5a08, 0x06},
|
|
|
|
|
{0x5e00, 0x00},
|
|
|
|
|
{0x3734, 0x40},
|
|
|
|
|
{0x5b00, 0x01},
|
|
|
|
|
{0x5b01, 0x10},
|
|
|
|
|
{0x5b02, 0x01},
|
|
|
|
|
{0x5b03, 0xdb},
|
|
|
|
|
{0x3d8c, 0x71},
|
|
|
|
|
{0x3d8d, 0xea},
|
|
|
|
|
{0x4017, 0x10},
|
|
|
|
|
{0x3618, 0x2a},
|
|
|
|
|
{0x5780, 0x3e},
|
|
|
|
|
{0x5781, 0x0f},
|
|
|
|
|
{0x5782, 0x44},
|
|
|
|
|
{0x5783, 0x02},
|
|
|
|
|
{0x5784, 0x01},
|
|
|
|
|
{0x5785, 0x01},
|
|
|
|
|
{0x5786, 0x00},
|
|
|
|
|
{0x5787, 0x04},
|
|
|
|
|
{0x5788, 0x02},
|
|
|
|
|
{0x5789, 0x0f},
|
|
|
|
|
{0x578a, 0xfd},
|
|
|
|
|
{0x578b, 0xf5},
|
|
|
|
|
{0x578c, 0xf5},
|
|
|
|
|
{0x578d, 0x03},
|
|
|
|
|
{0x578e, 0x08},
|
|
|
|
|
{0x578f, 0x0c},
|
|
|
|
|
{0x5790, 0x08},
|
|
|
|
|
{0x5791, 0x06},
|
|
|
|
|
{0x5792, 0x00},
|
|
|
|
|
{0x5793, 0x52},
|
|
|
|
|
{0x5794, 0xa3},
|
2017-08-25 04:20:55 +00:00
|
|
|
{0x3503, 0x00},
|
|
|
|
|
{0x5045, 0x05},
|
|
|
|
|
{0x4003, 0x40},
|
|
|
|
|
{0x5048, 0x40}
|
2017-07-14 01:51:27 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const struct ov5670_reg mode_640x360_regs[] = {
|
|
|
|
|
{0x3000, 0x00},
|
|
|
|
|
{0x3002, 0x21},
|
|
|
|
|
{0x3005, 0xf0},
|
|
|
|
|
{0x3007, 0x00},
|
|
|
|
|
{0x3015, 0x0f},
|
|
|
|
|
{0x3018, 0x32},
|
|
|
|
|
{0x301a, 0xf0},
|
|
|
|
|
{0x301b, 0xf0},
|
|
|
|
|
{0x301c, 0xf0},
|
|
|
|
|
{0x301d, 0xf0},
|
|
|
|
|
{0x301e, 0xf0},
|
|
|
|
|
{0x3030, 0x00},
|
|
|
|
|
{0x3031, 0x0a},
|
|
|
|
|
{0x303c, 0xff},
|
|
|
|
|
{0x303e, 0xff},
|
|
|
|
|
{0x3040, 0xf0},
|
|
|
|
|
{0x3041, 0x00},
|
|
|
|
|
{0x3042, 0xf0},
|
|
|
|
|
{0x3106, 0x11},
|
|
|
|
|
{0x3500, 0x00},
|
|
|
|
|
{0x3501, 0x80},
|
|
|
|
|
{0x3502, 0x00},
|
|
|
|
|
{0x3503, 0x04},
|
|
|
|
|
{0x3504, 0x03},
|
|
|
|
|
{0x3505, 0x83},
|
|
|
|
|
{0x3508, 0x04},
|
|
|
|
|
{0x3509, 0x00},
|
|
|
|
|
{0x350e, 0x04},
|
|
|
|
|
{0x350f, 0x00},
|
|
|
|
|
{0x3510, 0x00},
|
|
|
|
|
{0x3511, 0x02},
|
|
|
|
|
{0x3512, 0x00},
|
|
|
|
|
{0x3601, 0xc8},
|
|
|
|
|
{0x3610, 0x88},
|
|
|
|
|
{0x3612, 0x48},
|
|
|
|
|
{0x3614, 0x5b},
|
|
|
|
|
{0x3615, 0x96},
|
|
|
|
|
{0x3621, 0xd0},
|
|
|
|
|
{0x3622, 0x00},
|
|
|
|
|
{0x3623, 0x04},
|
|
|
|
|
{0x3633, 0x13},
|
|
|
|
|
{0x3634, 0x13},
|
|
|
|
|
{0x3635, 0x13},
|
|
|
|
|
{0x3636, 0x13},
|
|
|
|
|
{0x3645, 0x13},
|
|
|
|
|
{0x3646, 0x82},
|
|
|
|
|
{0x3650, 0x00},
|
|
|
|
|
{0x3652, 0xff},
|
|
|
|
|
{0x3655, 0x20},
|
|
|
|
|
{0x3656, 0xff},
|
|
|
|
|
{0x365a, 0xff},
|
|
|
|
|
{0x365e, 0xff},
|
|
|
|
|
{0x3668, 0x00},
|
|
|
|
|
{0x366a, 0x07},
|
|
|
|
|
{0x366e, 0x08},
|
|
|
|
|
{0x366d, 0x00},
|
|
|
|
|
{0x366f, 0x80},
|
|
|
|
|
{0x3700, 0x28},
|
|
|
|
|
{0x3701, 0x10},
|
|
|
|
|
{0x3702, 0x3a},
|
|
|
|
|
{0x3703, 0x19},
|
|
|
|
|
{0x3704, 0x10},
|
|
|
|
|
{0x3705, 0x00},
|
|
|
|
|
{0x3706, 0x66},
|
|
|
|
|
{0x3707, 0x08},
|
|
|
|
|
{0x3708, 0x34},
|
|
|
|
|
{0x3709, 0x40},
|
|
|
|
|
{0x370a, 0x01},
|
|
|
|
|
{0x370b, 0x1b},
|
|
|
|
|
{0x3714, 0x24},
|
|
|
|
|
{0x371a, 0x3e},
|
|
|
|
|
{0x3733, 0x00},
|
|
|
|
|
{0x3734, 0x00},
|
|
|
|
|
{0x373a, 0x05},
|
|
|
|
|
{0x373b, 0x06},
|
|
|
|
|
{0x373c, 0x0a},
|
|
|
|
|
{0x373f, 0xa0},
|
|
|
|
|
{0x3755, 0x00},
|
|
|
|
|
{0x3758, 0x00},
|
|
|
|
|
{0x375b, 0x0e},
|
|
|
|
|
{0x3766, 0x5f},
|
|
|
|
|
{0x3768, 0x00},
|
|
|
|
|
{0x3769, 0x22},
|
|
|
|
|
{0x3773, 0x08},
|
|
|
|
|
{0x3774, 0x1f},
|
|
|
|
|
{0x3776, 0x06},
|
|
|
|
|
{0x37a0, 0x88},
|
|
|
|
|
{0x37a1, 0x5c},
|
|
|
|
|
{0x37a7, 0x88},
|
|
|
|
|
{0x37a8, 0x70},
|
|
|
|
|
{0x37aa, 0x88},
|
|
|
|
|
{0x37ab, 0x48},
|
|
|
|
|
{0x37b3, 0x66},
|
|
|
|
|
{0x37c2, 0x04},
|
|
|
|
|
{0x37c5, 0x00},
|
|
|
|
|
{0x37c8, 0x00},
|
|
|
|
|
{0x3800, 0x00},
|
|
|
|
|
{0x3801, 0x0c},
|
|
|
|
|
{0x3802, 0x00},
|
|
|
|
|
{0x3803, 0x04},
|
|
|
|
|
{0x3804, 0x0a},
|
|
|
|
|
{0x3805, 0x33},
|
|
|
|
|
{0x3806, 0x07},
|
|
|
|
|
{0x3807, 0xa3},
|
|
|
|
|
{0x3808, 0x02},
|
|
|
|
|
{0x3809, 0x80},
|
|
|
|
|
{0x380a, 0x01},
|
|
|
|
|
{0x380b, 0x68},
|
|
|
|
|
{0x380c, 0x06},
|
|
|
|
|
{0x380d, 0x90},
|
|
|
|
|
{0x380e, 0x08},
|
|
|
|
|
{0x380f, 0x08},
|
|
|
|
|
{0x3811, 0x04},
|
|
|
|
|
{0x3813, 0x02},
|
|
|
|
|
{0x3814, 0x07},
|
|
|
|
|
{0x3815, 0x01},
|
|
|
|
|
{0x3816, 0x00},
|
|
|
|
|
{0x3817, 0x00},
|
|
|
|
|
{0x3818, 0x00},
|
|
|
|
|
{0x3819, 0x00},
|
|
|
|
|
{0x3820, 0x94},
|
|
|
|
|
{0x3821, 0xc6},
|
|
|
|
|
{0x3822, 0x48},
|
|
|
|
|
{0x3826, 0x00},
|
|
|
|
|
{0x3827, 0x08},
|
|
|
|
|
{0x382a, 0x07},
|
|
|
|
|
{0x382b, 0x01},
|
|
|
|
|
{0x3830, 0x08},
|
|
|
|
|
{0x3836, 0x02},
|
|
|
|
|
{0x3837, 0x00},
|
|
|
|
|
{0x3838, 0x10},
|
|
|
|
|
{0x3841, 0xff},
|
|
|
|
|
{0x3846, 0x48},
|
|
|
|
|
{0x3861, 0x00},
|
|
|
|
|
{0x3862, 0x04},
|
|
|
|
|
{0x3863, 0x06},
|
|
|
|
|
{0x3a11, 0x01},
|
|
|
|
|
{0x3a12, 0x78},
|
|
|
|
|
{0x3b00, 0x00},
|
|
|
|
|
{0x3b02, 0x00},
|
|
|
|
|
{0x3b03, 0x00},
|
|
|
|
|
{0x3b04, 0x00},
|
|
|
|
|
{0x3b05, 0x00},
|
|
|
|
|
{0x3c00, 0x89},
|
|
|
|
|
{0x3c01, 0xab},
|
|
|
|
|
{0x3c02, 0x01},
|
|
|
|
|
{0x3c03, 0x00},
|
|
|
|
|
{0x3c04, 0x00},
|
|
|
|
|
{0x3c05, 0x03},
|
|
|
|
|
{0x3c06, 0x00},
|
|
|
|
|
{0x3c07, 0x05},
|
|
|
|
|
{0x3c0c, 0x00},
|
|
|
|
|
{0x3c0d, 0x00},
|
|
|
|
|
{0x3c0e, 0x00},
|
|
|
|
|
{0x3c0f, 0x00},
|
|
|
|
|
{0x3c40, 0x00},
|
|
|
|
|
{0x3c41, 0xa3},
|
|
|
|
|
{0x3c43, 0x7d},
|
|
|
|
|
{0x3c45, 0xd7},
|
|
|
|
|
{0x3c47, 0xfc},
|
|
|
|
|
{0x3c50, 0x05},
|
|
|
|
|
{0x3c52, 0xaa},
|
|
|
|
|
{0x3c54, 0x71},
|
|
|
|
|
{0x3c56, 0x80},
|
|
|
|
|
{0x3d85, 0x17},
|
|
|
|
|
{0x3f03, 0x00},
|
|
|
|
|
{0x3f0a, 0x00},
|
|
|
|
|
{0x3f0b, 0x00},
|
|
|
|
|
{0x4001, 0x60},
|
|
|
|
|
{0x4009, 0x05},
|
|
|
|
|
{0x4020, 0x00},
|
|
|
|
|
{0x4021, 0x00},
|
|
|
|
|
{0x4022, 0x00},
|
|
|
|
|
{0x4023, 0x00},
|
|
|
|
|
{0x4024, 0x00},
|
|
|
|
|
{0x4025, 0x00},
|
|
|
|
|
{0x4026, 0x00},
|
|
|
|
|
{0x4027, 0x00},
|
|
|
|
|
{0x4028, 0x00},
|
|
|
|
|
{0x4029, 0x00},
|
|
|
|
|
{0x402a, 0x00},
|
|
|
|
|
{0x402b, 0x00},
|
|
|
|
|
{0x402c, 0x00},
|
|
|
|
|
{0x402d, 0x00},
|
|
|
|
|
{0x402e, 0x00},
|
|
|
|
|
{0x402f, 0x00},
|
|
|
|
|
{0x4040, 0x00},
|
|
|
|
|
{0x4041, 0x03},
|
|
|
|
|
{0x4042, 0x00},
|
|
|
|
|
{0x4043, 0x7A},
|
|
|
|
|
{0x4044, 0x00},
|
|
|
|
|
{0x4045, 0x7A},
|
|
|
|
|
{0x4046, 0x00},
|
|
|
|
|
{0x4047, 0x7A},
|
|
|
|
|
{0x4048, 0x00},
|
|
|
|
|
{0x4049, 0x7A},
|
|
|
|
|
{0x4307, 0x30},
|
|
|
|
|
{0x4500, 0x58},
|
|
|
|
|
{0x4501, 0x04},
|
|
|
|
|
{0x4502, 0x40},
|
|
|
|
|
{0x4503, 0x10},
|
|
|
|
|
{0x4508, 0x55},
|
|
|
|
|
{0x4509, 0x55},
|
|
|
|
|
{0x450a, 0x02},
|
|
|
|
|
{0x450b, 0x00},
|
|
|
|
|
{0x4600, 0x00},
|
|
|
|
|
{0x4601, 0x40},
|
|
|
|
|
{0x4700, 0xa4},
|
|
|
|
|
{0x4800, 0x4c},
|
|
|
|
|
{0x4816, 0x53},
|
|
|
|
|
{0x481f, 0x40},
|
|
|
|
|
{0x4837, 0x13},
|
|
|
|
|
{0x5000, 0x56},
|
|
|
|
|
{0x5001, 0x01},
|
|
|
|
|
{0x5002, 0x28},
|
|
|
|
|
{0x5004, 0x0c},
|
|
|
|
|
{0x5006, 0x0c},
|
|
|
|
|
{0x5007, 0xe0},
|
|
|
|
|
{0x5008, 0x01},
|
|
|
|
|
{0x5009, 0xb0},
|
|
|
|
|
{0x5901, 0x00},
|
|
|
|
|
{0x5a01, 0x00},
|
|
|
|
|
{0x5a03, 0x00},
|
|
|
|
|
{0x5a04, 0x0c},
|
|
|
|
|
{0x5a05, 0xe0},
|
|
|
|
|
{0x5a06, 0x09},
|
|
|
|
|
{0x5a07, 0xb0},
|
|
|
|
|
{0x5a08, 0x06},
|
|
|
|
|
{0x5e00, 0x00},
|
|
|
|
|
{0x3734, 0x40},
|
|
|
|
|
{0x5b00, 0x01},
|
|
|
|
|
{0x5b01, 0x10},
|
|
|
|
|
{0x5b02, 0x01},
|
|
|
|
|
{0x5b03, 0xdb},
|
|
|
|
|
{0x3d8c, 0x71},
|
|
|
|
|
{0x3d8d, 0xea},
|
|
|
|
|
{0x4017, 0x10},
|
|
|
|
|
{0x3618, 0x2a},
|
|
|
|
|
{0x5780, 0x3e},
|
|
|
|
|
{0x5781, 0x0f},
|
|
|
|
|
{0x5782, 0x44},
|
|
|
|
|
{0x5783, 0x02},
|
|
|
|
|
{0x5784, 0x01},
|
|
|
|
|
{0x5785, 0x01},
|
|
|
|
|
{0x5786, 0x00},
|
|
|
|
|
{0x5787, 0x04},
|
|
|
|
|
{0x5788, 0x02},
|
|
|
|
|
{0x5789, 0x0f},
|
|
|
|
|
{0x578a, 0xfd},
|
|
|
|
|
{0x578b, 0xf5},
|
|
|
|
|
{0x578c, 0xf5},
|
|
|
|
|
{0x578d, 0x03},
|
|
|
|
|
{0x578e, 0x08},
|
|
|
|
|
{0x578f, 0x0c},
|
|
|
|
|
{0x5790, 0x08},
|
|
|
|
|
{0x5791, 0x06},
|
|
|
|
|
{0x5792, 0x00},
|
|
|
|
|
{0x5793, 0x52},
|
|
|
|
|
{0x5794, 0xa3},
|
2017-08-25 04:20:55 +00:00
|
|
|
{0x3503, 0x00},
|
|
|
|
|
{0x5045, 0x05},
|
|
|
|
|
{0x4003, 0x40},
|
|
|
|
|
{0x5048, 0x40}
|
2017-07-14 01:51:27 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const char * const ov5670_test_pattern_menu[] = {
|
|
|
|
|
"Disabled",
|
|
|
|
|
"Vertical Color Bar Type 1",
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* Supported link frequencies */
|
2017-08-09 21:59:48 +00:00
|
|
|
#define OV5670_LINK_FREQ_422MHZ 422400000
|
|
|
|
|
#define OV5670_LINK_FREQ_422MHZ_INDEX 0
|
2017-07-14 01:51:27 +00:00
|
|
|
static const struct ov5670_link_freq_config link_freq_configs[] = {
|
|
|
|
|
{
|
|
|
|
|
/* pixel_rate = link_freq * 2 * nr_of_lanes / bits_per_sample */
|
2017-08-09 21:59:48 +00:00
|
|
|
.pixel_rate = (OV5670_LINK_FREQ_422MHZ * 2 * 2) / 10,
|
2017-07-14 01:51:27 +00:00
|
|
|
.reg_list = {
|
|
|
|
|
.num_of_regs = ARRAY_SIZE(mipi_data_rate_840mbps),
|
|
|
|
|
.regs = mipi_data_rate_840mbps,
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const s64 link_freq_menu_items[] = {
|
2017-08-09 21:59:48 +00:00
|
|
|
OV5670_LINK_FREQ_422MHZ
|
2017-07-14 01:51:27 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* OV5670 sensor supports following resolutions with full FOV:
|
|
|
|
|
* 4:3 ==> {2592x1944, 1296x972, 648x486}
|
|
|
|
|
* 16:9 ==> {2560x1440, 1280x720, 640x360}
|
|
|
|
|
*/
|
|
|
|
|
static const struct ov5670_mode supported_modes[] = {
|
|
|
|
|
{
|
|
|
|
|
.width = 2592,
|
|
|
|
|
.height = 1944,
|
2017-08-17 22:15:48 +00:00
|
|
|
.vts_def = OV5670_VTS_30FPS,
|
|
|
|
|
.vts_min = OV5670_VTS_30FPS,
|
2017-07-14 01:51:27 +00:00
|
|
|
.reg_list = {
|
|
|
|
|
.num_of_regs = ARRAY_SIZE(mode_2592x1944_regs),
|
|
|
|
|
.regs = mode_2592x1944_regs,
|
|
|
|
|
},
|
2017-08-09 21:59:48 +00:00
|
|
|
.link_freq_index = OV5670_LINK_FREQ_422MHZ_INDEX,
|
2017-07-14 01:51:27 +00:00
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
.width = 1296,
|
|
|
|
|
.height = 972,
|
2017-08-17 22:15:48 +00:00
|
|
|
.vts_def = OV5670_VTS_30FPS,
|
|
|
|
|
.vts_min = 996,
|
2017-07-14 01:51:27 +00:00
|
|
|
.reg_list = {
|
|
|
|
|
.num_of_regs = ARRAY_SIZE(mode_1296x972_regs),
|
|
|
|
|
.regs = mode_1296x972_regs,
|
|
|
|
|
},
|
2017-08-09 21:59:48 +00:00
|
|
|
.link_freq_index = OV5670_LINK_FREQ_422MHZ_INDEX,
|
2017-07-14 01:51:27 +00:00
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
.width = 648,
|
|
|
|
|
.height = 486,
|
2017-08-17 22:15:48 +00:00
|
|
|
.vts_def = OV5670_VTS_30FPS,
|
|
|
|
|
.vts_min = 516,
|
2017-07-14 01:51:27 +00:00
|
|
|
.reg_list = {
|
|
|
|
|
.num_of_regs = ARRAY_SIZE(mode_648x486_regs),
|
|
|
|
|
.regs = mode_648x486_regs,
|
|
|
|
|
},
|
2017-08-09 21:59:48 +00:00
|
|
|
.link_freq_index = OV5670_LINK_FREQ_422MHZ_INDEX,
|
2017-07-14 01:51:27 +00:00
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
.width = 2560,
|
|
|
|
|
.height = 1440,
|
2017-08-17 22:15:48 +00:00
|
|
|
.vts_def = OV5670_VTS_30FPS,
|
|
|
|
|
.vts_min = OV5670_VTS_30FPS,
|
2017-07-14 01:51:27 +00:00
|
|
|
.reg_list = {
|
|
|
|
|
.num_of_regs = ARRAY_SIZE(mode_2560x1440_regs),
|
|
|
|
|
.regs = mode_2560x1440_regs,
|
|
|
|
|
},
|
2017-08-09 21:59:48 +00:00
|
|
|
.link_freq_index = OV5670_LINK_FREQ_422MHZ_INDEX,
|
2017-07-14 01:51:27 +00:00
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
.width = 1280,
|
|
|
|
|
.height = 720,
|
2017-08-17 22:15:48 +00:00
|
|
|
.vts_def = OV5670_VTS_30FPS,
|
|
|
|
|
.vts_min = 1020,
|
2017-07-14 01:51:27 +00:00
|
|
|
.reg_list = {
|
|
|
|
|
.num_of_regs = ARRAY_SIZE(mode_1280x720_regs),
|
|
|
|
|
.regs = mode_1280x720_regs,
|
|
|
|
|
},
|
2017-08-09 21:59:48 +00:00
|
|
|
.link_freq_index = OV5670_LINK_FREQ_422MHZ_INDEX,
|
2017-07-14 01:51:27 +00:00
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
.width = 640,
|
|
|
|
|
.height = 360,
|
2017-08-17 22:15:48 +00:00
|
|
|
.vts_def = OV5670_VTS_30FPS,
|
|
|
|
|
.vts_min = 510,
|
2017-07-14 01:51:27 +00:00
|
|
|
.reg_list = {
|
|
|
|
|
.num_of_regs = ARRAY_SIZE(mode_640x360_regs),
|
|
|
|
|
.regs = mode_640x360_regs,
|
|
|
|
|
},
|
2017-08-09 21:59:48 +00:00
|
|
|
.link_freq_index = OV5670_LINK_FREQ_422MHZ_INDEX,
|
2017-07-14 01:51:27 +00:00
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
struct ov5670 {
|
|
|
|
|
struct v4l2_subdev sd;
|
|
|
|
|
struct media_pad pad;
|
|
|
|
|
|
|
|
|
|
struct v4l2_ctrl_handler ctrl_handler;
|
|
|
|
|
/* V4L2 Controls */
|
|
|
|
|
struct v4l2_ctrl *link_freq;
|
|
|
|
|
struct v4l2_ctrl *pixel_rate;
|
|
|
|
|
struct v4l2_ctrl *vblank;
|
|
|
|
|
struct v4l2_ctrl *hblank;
|
|
|
|
|
struct v4l2_ctrl *exposure;
|
|
|
|
|
|
|
|
|
|
/* Current mode */
|
|
|
|
|
const struct ov5670_mode *cur_mode;
|
|
|
|
|
|
|
|
|
|
/* To serialize asynchronus callbacks */
|
|
|
|
|
struct mutex mutex;
|
|
|
|
|
|
|
|
|
|
/* Streaming on/off */
|
|
|
|
|
bool streaming;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#define to_ov5670(_sd) container_of(_sd, struct ov5670, sd)
|
|
|
|
|
|
|
|
|
|
/* Read registers up to 4 at a time */
|
|
|
|
|
static int ov5670_read_reg(struct ov5670 *ov5670, u16 reg, unsigned int len,
|
|
|
|
|
u32 *val)
|
|
|
|
|
{
|
|
|
|
|
struct i2c_client *client = v4l2_get_subdevdata(&ov5670->sd);
|
|
|
|
|
struct i2c_msg msgs[2];
|
|
|
|
|
u8 *data_be_p;
|
2018-03-22 17:44:33 +00:00
|
|
|
__be32 data_be = 0;
|
|
|
|
|
__be16 reg_addr_be = cpu_to_be16(reg);
|
2017-07-14 01:51:27 +00:00
|
|
|
int ret;
|
|
|
|
|
|
|
|
|
|
if (len > 4)
|
|
|
|
|
return -EINVAL;
|
|
|
|
|
|
|
|
|
|
data_be_p = (u8 *)&data_be;
|
|
|
|
|
/* Write register address */
|
|
|
|
|
msgs[0].addr = client->addr;
|
|
|
|
|
msgs[0].flags = 0;
|
|
|
|
|
msgs[0].len = 2;
|
|
|
|
|
msgs[0].buf = (u8 *)®_addr_be;
|
|
|
|
|
|
|
|
|
|
/* Read data from register */
|
|
|
|
|
msgs[1].addr = client->addr;
|
|
|
|
|
msgs[1].flags = I2C_M_RD;
|
|
|
|
|
msgs[1].len = len;
|
|
|
|
|
msgs[1].buf = &data_be_p[4 - len];
|
|
|
|
|
|
|
|
|
|
ret = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs));
|
|
|
|
|
if (ret != ARRAY_SIZE(msgs))
|
|
|
|
|
return -EIO;
|
|
|
|
|
|
|
|
|
|
*val = be32_to_cpu(data_be);
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Write registers up to 4 at a time */
|
|
|
|
|
static int ov5670_write_reg(struct ov5670 *ov5670, u16 reg, unsigned int len,
|
|
|
|
|
u32 val)
|
|
|
|
|
{
|
|
|
|
|
struct i2c_client *client = v4l2_get_subdevdata(&ov5670->sd);
|
|
|
|
|
int buf_i;
|
|
|
|
|
int val_i;
|
|
|
|
|
u8 buf[6];
|
|
|
|
|
u8 *val_p;
|
2018-03-22 17:44:33 +00:00
|
|
|
__be32 tmp;
|
2017-07-14 01:51:27 +00:00
|
|
|
|
|
|
|
|
if (len > 4)
|
|
|
|
|
return -EINVAL;
|
|
|
|
|
|
|
|
|
|
buf[0] = reg >> 8;
|
|
|
|
|
buf[1] = reg & 0xff;
|
|
|
|
|
|
2018-03-22 17:44:33 +00:00
|
|
|
tmp = cpu_to_be32(val);
|
|
|
|
|
val_p = (u8 *)&tmp;
|
2017-07-14 01:51:27 +00:00
|
|
|
buf_i = 2;
|
|
|
|
|
val_i = 4 - len;
|
|
|
|
|
|
|
|
|
|
while (val_i < 4)
|
|
|
|
|
buf[buf_i++] = val_p[val_i++];
|
|
|
|
|
|
|
|
|
|
if (i2c_master_send(client, buf, len + 2) != len + 2)
|
|
|
|
|
return -EIO;
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Write a list of registers */
|
|
|
|
|
static int ov5670_write_regs(struct ov5670 *ov5670,
|
|
|
|
|
const struct ov5670_reg *regs, unsigned int len)
|
|
|
|
|
{
|
|
|
|
|
struct i2c_client *client = v4l2_get_subdevdata(&ov5670->sd);
|
|
|
|
|
unsigned int i;
|
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < len; i++) {
|
|
|
|
|
ret = ov5670_write_reg(ov5670, regs[i].address, 1, regs[i].val);
|
|
|
|
|
if (ret) {
|
|
|
|
|
dev_err_ratelimited(
|
|
|
|
|
&client->dev,
|
|
|
|
|
"Failed to write reg 0x%4.4x. error = %d\n",
|
|
|
|
|
regs[i].address, ret);
|
|
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int ov5670_write_reg_list(struct ov5670 *ov5670,
|
|
|
|
|
const struct ov5670_reg_list *r_list)
|
|
|
|
|
{
|
|
|
|
|
return ov5670_write_regs(ov5670, r_list->regs, r_list->num_of_regs);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Open sub-device */
|
|
|
|
|
static int ov5670_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
|
|
|
|
|
{
|
|
|
|
|
struct ov5670 *ov5670 = to_ov5670(sd);
|
|
|
|
|
struct v4l2_mbus_framefmt *try_fmt =
|
|
|
|
|
v4l2_subdev_get_try_format(sd, fh->pad, 0);
|
|
|
|
|
|
|
|
|
|
mutex_lock(&ov5670->mutex);
|
|
|
|
|
|
|
|
|
|
/* Initialize try_fmt */
|
|
|
|
|
try_fmt->width = ov5670->cur_mode->width;
|
|
|
|
|
try_fmt->height = ov5670->cur_mode->height;
|
|
|
|
|
try_fmt->code = MEDIA_BUS_FMT_SGRBG10_1X10;
|
|
|
|
|
try_fmt->field = V4L2_FIELD_NONE;
|
|
|
|
|
|
|
|
|
|
/* No crop or compose */
|
|
|
|
|
mutex_unlock(&ov5670->mutex);
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int ov5670_update_digital_gain(struct ov5670 *ov5670, u32 d_gain)
|
|
|
|
|
{
|
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
|
|
ret = ov5670_write_reg(ov5670, OV5670_REG_R_DGTL_GAIN,
|
|
|
|
|
OV5670_REG_VALUE_16BIT, d_gain);
|
|
|
|
|
if (ret)
|
|
|
|
|
return ret;
|
|
|
|
|
|
|
|
|
|
ret = ov5670_write_reg(ov5670, OV5670_REG_G_DGTL_GAIN,
|
|
|
|
|
OV5670_REG_VALUE_16BIT, d_gain);
|
|
|
|
|
if (ret)
|
|
|
|
|
return ret;
|
|
|
|
|
|
|
|
|
|
return ov5670_write_reg(ov5670, OV5670_REG_B_DGTL_GAIN,
|
|
|
|
|
OV5670_REG_VALUE_16BIT, d_gain);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int ov5670_enable_test_pattern(struct ov5670 *ov5670, u32 pattern)
|
|
|
|
|
{
|
|
|
|
|
u32 val;
|
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
|
|
/* Set the bayer order that we support */
|
|
|
|
|
ret = ov5670_write_reg(ov5670, OV5670_REG_TEST_PATTERN_CTRL,
|
|
|
|
|
OV5670_REG_VALUE_08BIT, 0);
|
|
|
|
|
if (ret)
|
|
|
|
|
return ret;
|
|
|
|
|
|
|
|
|
|
ret = ov5670_read_reg(ov5670, OV5670_REG_TEST_PATTERN,
|
|
|
|
|
OV5670_REG_VALUE_08BIT, &val);
|
|
|
|
|
if (ret)
|
|
|
|
|
return ret;
|
|
|
|
|
|
|
|
|
|
if (pattern)
|
|
|
|
|
val |= OV5670_TEST_PATTERN_ENABLE;
|
|
|
|
|
else
|
|
|
|
|
val &= ~OV5670_TEST_PATTERN_ENABLE;
|
|
|
|
|
|
|
|
|
|
return ov5670_write_reg(ov5670, OV5670_REG_TEST_PATTERN,
|
|
|
|
|
OV5670_REG_VALUE_08BIT, val);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Initialize control handlers */
|
|
|
|
|
static int ov5670_set_ctrl(struct v4l2_ctrl *ctrl)
|
|
|
|
|
{
|
|
|
|
|
struct ov5670 *ov5670 = container_of(ctrl->handler,
|
|
|
|
|
struct ov5670, ctrl_handler);
|
|
|
|
|
struct i2c_client *client = v4l2_get_subdevdata(&ov5670->sd);
|
|
|
|
|
s64 max;
|
|
|
|
|
int ret = 0;
|
|
|
|
|
|
|
|
|
|
/* Propagate change of current control to all related controls */
|
|
|
|
|
switch (ctrl->id) {
|
|
|
|
|
case V4L2_CID_VBLANK:
|
|
|
|
|
/* Update max exposure while meeting expected vblanking */
|
|
|
|
|
max = ov5670->cur_mode->height + ctrl->val - 8;
|
|
|
|
|
__v4l2_ctrl_modify_range(ov5670->exposure,
|
|
|
|
|
ov5670->exposure->minimum, max,
|
|
|
|
|
ov5670->exposure->step, max);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* V4L2 controls values will be applied only when power is already up */
|
|
|
|
|
if (pm_runtime_get_if_in_use(&client->dev) <= 0)
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
switch (ctrl->id) {
|
|
|
|
|
case V4L2_CID_ANALOGUE_GAIN:
|
|
|
|
|
ret = ov5670_write_reg(ov5670, OV5670_REG_ANALOG_GAIN,
|
|
|
|
|
OV5670_REG_VALUE_16BIT, ctrl->val);
|
|
|
|
|
break;
|
|
|
|
|
case V4L2_CID_DIGITAL_GAIN:
|
|
|
|
|
ret = ov5670_update_digital_gain(ov5670, ctrl->val);
|
|
|
|
|
break;
|
|
|
|
|
case V4L2_CID_EXPOSURE:
|
|
|
|
|
/* 4 least significant bits of expsoure are fractional part */
|
|
|
|
|
ret = ov5670_write_reg(ov5670, OV5670_REG_EXPOSURE,
|
|
|
|
|
OV5670_REG_VALUE_24BIT, ctrl->val << 4);
|
|
|
|
|
break;
|
|
|
|
|
case V4L2_CID_VBLANK:
|
|
|
|
|
/* Update VTS that meets expected vertical blanking */
|
|
|
|
|
ret = ov5670_write_reg(ov5670, OV5670_REG_VTS,
|
|
|
|
|
OV5670_REG_VALUE_16BIT,
|
|
|
|
|
ov5670->cur_mode->height + ctrl->val);
|
|
|
|
|
break;
|
|
|
|
|
case V4L2_CID_TEST_PATTERN:
|
|
|
|
|
ret = ov5670_enable_test_pattern(ov5670, ctrl->val);
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
dev_info(&client->dev, "%s Unhandled id:0x%x, val:0x%x\n",
|
|
|
|
|
__func__, ctrl->id, ctrl->val);
|
|
|
|
|
break;
|
2017-06-14 13:47:15 +00:00
|
|
|
}
|
2017-07-14 01:51:27 +00:00
|
|
|
|
|
|
|
|
pm_runtime_put(&client->dev);
|
|
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static const struct v4l2_ctrl_ops ov5670_ctrl_ops = {
|
|
|
|
|
.s_ctrl = ov5670_set_ctrl,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* Initialize control handlers */
|
|
|
|
|
static int ov5670_init_controls(struct ov5670 *ov5670)
|
|
|
|
|
{
|
|
|
|
|
struct v4l2_ctrl_handler *ctrl_hdlr;
|
|
|
|
|
s64 vblank_max;
|
|
|
|
|
s64 vblank_def;
|
2017-08-17 22:15:48 +00:00
|
|
|
s64 vblank_min;
|
2017-07-14 01:51:27 +00:00
|
|
|
s64 exposure_max;
|
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
|
|
ctrl_hdlr = &ov5670->ctrl_handler;
|
|
|
|
|
ret = v4l2_ctrl_handler_init(ctrl_hdlr, 8);
|
|
|
|
|
if (ret)
|
|
|
|
|
return ret;
|
|
|
|
|
|
|
|
|
|
ctrl_hdlr->lock = &ov5670->mutex;
|
|
|
|
|
ov5670->link_freq = v4l2_ctrl_new_int_menu(ctrl_hdlr,
|
|
|
|
|
&ov5670_ctrl_ops,
|
|
|
|
|
V4L2_CID_LINK_FREQ,
|
|
|
|
|
0, 0, link_freq_menu_items);
|
|
|
|
|
if (ov5670->link_freq)
|
|
|
|
|
ov5670->link_freq->flags |= V4L2_CTRL_FLAG_READ_ONLY;
|
|
|
|
|
|
|
|
|
|
/* By default, V4L2_CID_PIXEL_RATE is read only */
|
|
|
|
|
ov5670->pixel_rate = v4l2_ctrl_new_std(ctrl_hdlr, &ov5670_ctrl_ops,
|
|
|
|
|
V4L2_CID_PIXEL_RATE, 0,
|
|
|
|
|
link_freq_configs[0].pixel_rate,
|
|
|
|
|
1,
|
|
|
|
|
link_freq_configs[0].pixel_rate);
|
|
|
|
|
|
|
|
|
|
vblank_max = OV5670_VTS_MAX - ov5670->cur_mode->height;
|
2017-08-17 22:15:48 +00:00
|
|
|
vblank_def = ov5670->cur_mode->vts_def - ov5670->cur_mode->height;
|
|
|
|
|
vblank_min = ov5670->cur_mode->vts_min - ov5670->cur_mode->height;
|
2017-07-14 01:51:27 +00:00
|
|
|
ov5670->vblank = v4l2_ctrl_new_std(ctrl_hdlr, &ov5670_ctrl_ops,
|
2017-08-17 22:15:48 +00:00
|
|
|
V4L2_CID_VBLANK, vblank_min,
|
2017-07-14 01:51:27 +00:00
|
|
|
vblank_max, 1, vblank_def);
|
|
|
|
|
|
|
|
|
|
ov5670->hblank = v4l2_ctrl_new_std(
|
|
|
|
|
ctrl_hdlr, &ov5670_ctrl_ops, V4L2_CID_HBLANK,
|
2017-08-09 21:59:48 +00:00
|
|
|
OV5670_FIXED_PPL - ov5670->cur_mode->width,
|
|
|
|
|
OV5670_FIXED_PPL - ov5670->cur_mode->width, 1,
|
|
|
|
|
OV5670_FIXED_PPL - ov5670->cur_mode->width);
|
|
|
|
|
if (ov5670->hblank)
|
|
|
|
|
ov5670->hblank->flags |= V4L2_CTRL_FLAG_READ_ONLY;
|
2017-07-14 01:51:27 +00:00
|
|
|
|
|
|
|
|
/* Get min, max, step, default from sensor */
|
|
|
|
|
v4l2_ctrl_new_std(ctrl_hdlr, &ov5670_ctrl_ops, V4L2_CID_ANALOGUE_GAIN,
|
|
|
|
|
ANALOG_GAIN_MIN, ANALOG_GAIN_MAX, ANALOG_GAIN_STEP,
|
|
|
|
|
ANALOG_GAIN_DEFAULT);
|
|
|
|
|
|
|
|
|
|
/* Digital gain */
|
|
|
|
|
v4l2_ctrl_new_std(ctrl_hdlr, &ov5670_ctrl_ops, V4L2_CID_DIGITAL_GAIN,
|
|
|
|
|
OV5670_DGTL_GAIN_MIN, OV5670_DGTL_GAIN_MAX,
|
|
|
|
|
OV5670_DGTL_GAIN_STEP, OV5670_DGTL_GAIN_DEFAULT);
|
|
|
|
|
|
|
|
|
|
/* Get min, max, step, default from sensor */
|
2017-08-17 22:15:48 +00:00
|
|
|
exposure_max = ov5670->cur_mode->vts_def - 8;
|
2017-07-14 01:51:27 +00:00
|
|
|
ov5670->exposure = v4l2_ctrl_new_std(ctrl_hdlr, &ov5670_ctrl_ops,
|
|
|
|
|
V4L2_CID_EXPOSURE,
|
|
|
|
|
OV5670_EXPOSURE_MIN,
|
|
|
|
|
exposure_max, OV5670_EXPOSURE_STEP,
|
|
|
|
|
exposure_max);
|
|
|
|
|
|
|
|
|
|
v4l2_ctrl_new_std_menu_items(ctrl_hdlr, &ov5670_ctrl_ops,
|
|
|
|
|
V4L2_CID_TEST_PATTERN,
|
|
|
|
|
ARRAY_SIZE(ov5670_test_pattern_menu) - 1,
|
|
|
|
|
0, 0, ov5670_test_pattern_menu);
|
|
|
|
|
|
|
|
|
|
if (ctrl_hdlr->error) {
|
|
|
|
|
ret = ctrl_hdlr->error;
|
|
|
|
|
goto error;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
ov5670->sd.ctrl_handler = ctrl_hdlr;
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
error:
|
|
|
|
|
v4l2_ctrl_handler_free(ctrl_hdlr);
|
|
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int ov5670_enum_mbus_code(struct v4l2_subdev *sd,
|
|
|
|
|
struct v4l2_subdev_pad_config *cfg,
|
|
|
|
|
struct v4l2_subdev_mbus_code_enum *code)
|
|
|
|
|
{
|
|
|
|
|
/* Only one bayer order GRBG is supported */
|
|
|
|
|
if (code->index > 0)
|
|
|
|
|
return -EINVAL;
|
|
|
|
|
|
|
|
|
|
code->code = MEDIA_BUS_FMT_SGRBG10_1X10;
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int ov5670_enum_frame_size(struct v4l2_subdev *sd,
|
|
|
|
|
struct v4l2_subdev_pad_config *cfg,
|
|
|
|
|
struct v4l2_subdev_frame_size_enum *fse)
|
|
|
|
|
{
|
|
|
|
|
if (fse->index >= ARRAY_SIZE(supported_modes))
|
|
|
|
|
return -EINVAL;
|
|
|
|
|
|
|
|
|
|
if (fse->code != MEDIA_BUS_FMT_SGRBG10_1X10)
|
|
|
|
|
return -EINVAL;
|
|
|
|
|
|
|
|
|
|
fse->min_width = supported_modes[fse->index].width;
|
|
|
|
|
fse->max_width = fse->min_width;
|
|
|
|
|
fse->min_height = supported_modes[fse->index].height;
|
|
|
|
|
fse->max_height = fse->min_height;
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void ov5670_update_pad_format(const struct ov5670_mode *mode,
|
|
|
|
|
struct v4l2_subdev_format *fmt)
|
|
|
|
|
{
|
|
|
|
|
fmt->format.width = mode->width;
|
|
|
|
|
fmt->format.height = mode->height;
|
|
|
|
|
fmt->format.code = MEDIA_BUS_FMT_SGRBG10_1X10;
|
|
|
|
|
fmt->format.field = V4L2_FIELD_NONE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int ov5670_do_get_pad_format(struct ov5670 *ov5670,
|
|
|
|
|
struct v4l2_subdev_pad_config *cfg,
|
|
|
|
|
struct v4l2_subdev_format *fmt)
|
|
|
|
|
{
|
|
|
|
|
if (fmt->which == V4L2_SUBDEV_FORMAT_TRY)
|
|
|
|
|
fmt->format = *v4l2_subdev_get_try_format(&ov5670->sd, cfg,
|
|
|
|
|
fmt->pad);
|
|
|
|
|
else
|
|
|
|
|
ov5670_update_pad_format(ov5670->cur_mode, fmt);
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int ov5670_get_pad_format(struct v4l2_subdev *sd,
|
|
|
|
|
struct v4l2_subdev_pad_config *cfg,
|
|
|
|
|
struct v4l2_subdev_format *fmt)
|
|
|
|
|
{
|
|
|
|
|
struct ov5670 *ov5670 = to_ov5670(sd);
|
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
|
|
mutex_lock(&ov5670->mutex);
|
|
|
|
|
ret = ov5670_do_get_pad_format(ov5670, cfg, fmt);
|
|
|
|
|
mutex_unlock(&ov5670->mutex);
|
|
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int ov5670_set_pad_format(struct v4l2_subdev *sd,
|
|
|
|
|
struct v4l2_subdev_pad_config *cfg,
|
|
|
|
|
struct v4l2_subdev_format *fmt)
|
|
|
|
|
{
|
|
|
|
|
struct ov5670 *ov5670 = to_ov5670(sd);
|
|
|
|
|
const struct ov5670_mode *mode;
|
|
|
|
|
s32 vblank_def;
|
|
|
|
|
s32 h_blank;
|
|
|
|
|
|
|
|
|
|
mutex_lock(&ov5670->mutex);
|
|
|
|
|
|
|
|
|
|
fmt->format.code = MEDIA_BUS_FMT_SGRBG10_1X10;
|
|
|
|
|
|
2018-03-21 20:29:27 +00:00
|
|
|
mode = v4l2_find_nearest_size(supported_modes,
|
|
|
|
|
ARRAY_SIZE(supported_modes),
|
|
|
|
|
width, height,
|
2018-02-08 11:25:20 +00:00
|
|
|
fmt->format.width, fmt->format.height);
|
2017-07-14 01:51:27 +00:00
|
|
|
ov5670_update_pad_format(mode, fmt);
|
|
|
|
|
if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
|
|
|
|
|
*v4l2_subdev_get_try_format(sd, cfg, fmt->pad) = fmt->format;
|
|
|
|
|
} else {
|
|
|
|
|
ov5670->cur_mode = mode;
|
|
|
|
|
__v4l2_ctrl_s_ctrl(ov5670->link_freq, mode->link_freq_index);
|
|
|
|
|
__v4l2_ctrl_s_ctrl_int64(
|
|
|
|
|
ov5670->pixel_rate,
|
|
|
|
|
link_freq_configs[mode->link_freq_index].pixel_rate);
|
|
|
|
|
/* Update limits and set FPS to default */
|
2017-08-17 22:15:48 +00:00
|
|
|
vblank_def = ov5670->cur_mode->vts_def -
|
|
|
|
|
ov5670->cur_mode->height;
|
2017-07-14 01:51:27 +00:00
|
|
|
__v4l2_ctrl_modify_range(
|
2017-08-17 22:15:48 +00:00
|
|
|
ov5670->vblank,
|
|
|
|
|
ov5670->cur_mode->vts_min - ov5670->cur_mode->height,
|
2017-07-14 01:51:27 +00:00
|
|
|
OV5670_VTS_MAX - ov5670->cur_mode->height, 1,
|
|
|
|
|
vblank_def);
|
|
|
|
|
__v4l2_ctrl_s_ctrl(ov5670->vblank, vblank_def);
|
2017-08-09 21:59:48 +00:00
|
|
|
h_blank = OV5670_FIXED_PPL - ov5670->cur_mode->width;
|
2017-07-14 01:51:27 +00:00
|
|
|
__v4l2_ctrl_modify_range(ov5670->hblank, h_blank, h_blank, 1,
|
|
|
|
|
h_blank);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
mutex_unlock(&ov5670->mutex);
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int ov5670_get_skip_frames(struct v4l2_subdev *sd, u32 *frames)
|
|
|
|
|
{
|
|
|
|
|
*frames = OV5670_NUM_OF_SKIP_FRAMES;
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Prepare streaming by writing default values and customized values */
|
|
|
|
|
static int ov5670_start_streaming(struct ov5670 *ov5670)
|
|
|
|
|
{
|
|
|
|
|
struct i2c_client *client = v4l2_get_subdevdata(&ov5670->sd);
|
|
|
|
|
const struct ov5670_reg_list *reg_list;
|
|
|
|
|
int link_freq_index;
|
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
|
|
/* Get out of from software reset */
|
|
|
|
|
ret = ov5670_write_reg(ov5670, OV5670_REG_SOFTWARE_RST,
|
|
|
|
|
OV5670_REG_VALUE_08BIT, OV5670_SOFTWARE_RST);
|
|
|
|
|
if (ret) {
|
|
|
|
|
dev_err(&client->dev, "%s failed to set powerup registers\n",
|
|
|
|
|
__func__);
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Setup PLL */
|
|
|
|
|
link_freq_index = ov5670->cur_mode->link_freq_index;
|
|
|
|
|
reg_list = &link_freq_configs[link_freq_index].reg_list;
|
|
|
|
|
ret = ov5670_write_reg_list(ov5670, reg_list);
|
|
|
|
|
if (ret) {
|
|
|
|
|
dev_err(&client->dev, "%s failed to set plls\n", __func__);
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Apply default values of current mode */
|
|
|
|
|
reg_list = &ov5670->cur_mode->reg_list;
|
|
|
|
|
ret = ov5670_write_reg_list(ov5670, reg_list);
|
|
|
|
|
if (ret) {
|
|
|
|
|
dev_err(&client->dev, "%s failed to set mode\n", __func__);
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
ret = __v4l2_ctrl_handler_setup(ov5670->sd.ctrl_handler);
|
|
|
|
|
if (ret)
|
|
|
|
|
return ret;
|
|
|
|
|
|
|
|
|
|
/* Write stream on list */
|
|
|
|
|
ret = ov5670_write_reg(ov5670, OV5670_REG_MODE_SELECT,
|
|
|
|
|
OV5670_REG_VALUE_08BIT, OV5670_MODE_STREAMING);
|
|
|
|
|
if (ret) {
|
|
|
|
|
dev_err(&client->dev, "%s failed to set stream\n", __func__);
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int ov5670_stop_streaming(struct ov5670 *ov5670)
|
|
|
|
|
{
|
|
|
|
|
struct i2c_client *client = v4l2_get_subdevdata(&ov5670->sd);
|
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
|
|
ret = ov5670_write_reg(ov5670, OV5670_REG_MODE_SELECT,
|
|
|
|
|
OV5670_REG_VALUE_08BIT, OV5670_MODE_STANDBY);
|
|
|
|
|
if (ret)
|
|
|
|
|
dev_err(&client->dev, "%s failed to set stream\n", __func__);
|
|
|
|
|
|
|
|
|
|
/* Return success even if it was an error, as there is nothing the
|
|
|
|
|
* caller can do about it.
|
|
|
|
|
*/
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int ov5670_set_stream(struct v4l2_subdev *sd, int enable)
|
|
|
|
|
{
|
|
|
|
|
struct ov5670 *ov5670 = to_ov5670(sd);
|
|
|
|
|
struct i2c_client *client = v4l2_get_subdevdata(sd);
|
|
|
|
|
int ret = 0;
|
|
|
|
|
|
|
|
|
|
mutex_lock(&ov5670->mutex);
|
|
|
|
|
if (ov5670->streaming == enable)
|
|
|
|
|
goto unlock_and_return;
|
|
|
|
|
|
|
|
|
|
if (enable) {
|
|
|
|
|
ret = pm_runtime_get_sync(&client->dev);
|
|
|
|
|
if (ret < 0) {
|
|
|
|
|
pm_runtime_put_noidle(&client->dev);
|
|
|
|
|
goto unlock_and_return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
ret = ov5670_start_streaming(ov5670);
|
|
|
|
|
if (ret)
|
|
|
|
|
goto error;
|
|
|
|
|
} else {
|
|
|
|
|
ret = ov5670_stop_streaming(ov5670);
|
|
|
|
|
pm_runtime_put(&client->dev);
|
|
|
|
|
}
|
2017-09-01 22:08:31 +00:00
|
|
|
ov5670->streaming = enable;
|
2017-07-14 01:51:27 +00:00
|
|
|
goto unlock_and_return;
|
|
|
|
|
|
|
|
|
|
error:
|
|
|
|
|
pm_runtime_put(&client->dev);
|
|
|
|
|
|
|
|
|
|
unlock_and_return:
|
|
|
|
|
mutex_unlock(&ov5670->mutex);
|
|
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int __maybe_unused ov5670_suspend(struct device *dev)
|
|
|
|
|
{
|
|
|
|
|
struct i2c_client *client = to_i2c_client(dev);
|
|
|
|
|
struct v4l2_subdev *sd = i2c_get_clientdata(client);
|
|
|
|
|
struct ov5670 *ov5670 = to_ov5670(sd);
|
|
|
|
|
|
|
|
|
|
if (ov5670->streaming)
|
|
|
|
|
ov5670_stop_streaming(ov5670);
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int __maybe_unused ov5670_resume(struct device *dev)
|
|
|
|
|
{
|
|
|
|
|
struct i2c_client *client = to_i2c_client(dev);
|
|
|
|
|
struct v4l2_subdev *sd = i2c_get_clientdata(client);
|
|
|
|
|
struct ov5670 *ov5670 = to_ov5670(sd);
|
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
|
|
if (ov5670->streaming) {
|
|
|
|
|
ret = ov5670_start_streaming(ov5670);
|
|
|
|
|
if (ret) {
|
|
|
|
|
ov5670_stop_streaming(ov5670);
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Verify chip ID */
|
|
|
|
|
static int ov5670_identify_module(struct ov5670 *ov5670)
|
|
|
|
|
{
|
|
|
|
|
struct i2c_client *client = v4l2_get_subdevdata(&ov5670->sd);
|
|
|
|
|
int ret;
|
|
|
|
|
u32 val;
|
|
|
|
|
|
|
|
|
|
ret = ov5670_read_reg(ov5670, OV5670_REG_CHIP_ID,
|
|
|
|
|
OV5670_REG_VALUE_24BIT, &val);
|
|
|
|
|
if (ret)
|
|
|
|
|
return ret;
|
|
|
|
|
|
|
|
|
|
if (val != OV5670_CHIP_ID) {
|
|
|
|
|
dev_err(&client->dev, "chip id mismatch: %x!=%x\n",
|
|
|
|
|
OV5670_CHIP_ID, val);
|
|
|
|
|
return -ENXIO;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static const struct v4l2_subdev_video_ops ov5670_video_ops = {
|
|
|
|
|
.s_stream = ov5670_set_stream,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const struct v4l2_subdev_pad_ops ov5670_pad_ops = {
|
|
|
|
|
.enum_mbus_code = ov5670_enum_mbus_code,
|
|
|
|
|
.get_fmt = ov5670_get_pad_format,
|
|
|
|
|
.set_fmt = ov5670_set_pad_format,
|
|
|
|
|
.enum_frame_size = ov5670_enum_frame_size,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const struct v4l2_subdev_sensor_ops ov5670_sensor_ops = {
|
|
|
|
|
.g_skip_frames = ov5670_get_skip_frames,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const struct v4l2_subdev_ops ov5670_subdev_ops = {
|
|
|
|
|
.video = &ov5670_video_ops,
|
|
|
|
|
.pad = &ov5670_pad_ops,
|
|
|
|
|
.sensor = &ov5670_sensor_ops,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const struct media_entity_operations ov5670_subdev_entity_ops = {
|
|
|
|
|
.link_validate = v4l2_subdev_link_validate,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static const struct v4l2_subdev_internal_ops ov5670_internal_ops = {
|
|
|
|
|
.open = ov5670_open,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static int ov5670_probe(struct i2c_client *client)
|
|
|
|
|
{
|
|
|
|
|
struct ov5670 *ov5670;
|
|
|
|
|
const char *err_msg;
|
|
|
|
|
u32 input_clk = 0;
|
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
|
|
device_property_read_u32(&client->dev, "clock-frequency", &input_clk);
|
|
|
|
|
if (input_clk != 19200000)
|
|
|
|
|
return -EINVAL;
|
|
|
|
|
|
|
|
|
|
ov5670 = devm_kzalloc(&client->dev, sizeof(*ov5670), GFP_KERNEL);
|
|
|
|
|
if (!ov5670) {
|
|
|
|
|
ret = -ENOMEM;
|
|
|
|
|
err_msg = "devm_kzalloc() error";
|
|
|
|
|
goto error_print;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Initialize subdev */
|
|
|
|
|
v4l2_i2c_subdev_init(&ov5670->sd, client, &ov5670_subdev_ops);
|
|
|
|
|
|
|
|
|
|
/* Check module identity */
|
|
|
|
|
ret = ov5670_identify_module(ov5670);
|
|
|
|
|
if (ret) {
|
|
|
|
|
err_msg = "ov5670_identify_module() error";
|
|
|
|
|
goto error_print;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
mutex_init(&ov5670->mutex);
|
|
|
|
|
|
|
|
|
|
/* Set default mode to max resolution */
|
|
|
|
|
ov5670->cur_mode = &supported_modes[0];
|
|
|
|
|
|
|
|
|
|
ret = ov5670_init_controls(ov5670);
|
|
|
|
|
if (ret) {
|
|
|
|
|
err_msg = "ov5670_init_controls() error";
|
|
|
|
|
goto error_mutex_destroy;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
ov5670->sd.internal_ops = &ov5670_internal_ops;
|
|
|
|
|
ov5670->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
|
|
|
|
|
ov5670->sd.entity.ops = &ov5670_subdev_entity_ops;
|
|
|
|
|
ov5670->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;
|
|
|
|
|
|
|
|
|
|
/* Source pad initialization */
|
|
|
|
|
ov5670->pad.flags = MEDIA_PAD_FL_SOURCE;
|
|
|
|
|
ret = media_entity_pads_init(&ov5670->sd.entity, 1, &ov5670->pad);
|
|
|
|
|
if (ret) {
|
|
|
|
|
err_msg = "media_entity_pads_init() error";
|
|
|
|
|
goto error_handler_free;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Async register for subdev */
|
2017-09-25 09:51:25 +00:00
|
|
|
ret = v4l2_async_register_subdev_sensor_common(&ov5670->sd);
|
2017-07-14 01:51:27 +00:00
|
|
|
if (ret < 0) {
|
|
|
|
|
err_msg = "v4l2_async_register_subdev() error";
|
|
|
|
|
goto error_entity_cleanup;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
ov5670->streaming = false;
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Device is already turned on by i2c-core with ACPI domain PM.
|
|
|
|
|
* Enable runtime PM and turn off the device.
|
|
|
|
|
*/
|
|
|
|
|
pm_runtime_get_noresume(&client->dev);
|
|
|
|
|
pm_runtime_set_active(&client->dev);
|
|
|
|
|
pm_runtime_enable(&client->dev);
|
|
|
|
|
pm_runtime_put(&client->dev);
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
error_entity_cleanup:
|
|
|
|
|
media_entity_cleanup(&ov5670->sd.entity);
|
|
|
|
|
|
|
|
|
|
error_handler_free:
|
|
|
|
|
v4l2_ctrl_handler_free(ov5670->sd.ctrl_handler);
|
|
|
|
|
|
|
|
|
|
error_mutex_destroy:
|
|
|
|
|
mutex_destroy(&ov5670->mutex);
|
|
|
|
|
|
|
|
|
|
error_print:
|
|
|
|
|
dev_err(&client->dev, "%s: %s %d\n", __func__, err_msg, ret);
|
|
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int ov5670_remove(struct i2c_client *client)
|
|
|
|
|
{
|
|
|
|
|
struct v4l2_subdev *sd = i2c_get_clientdata(client);
|
|
|
|
|
struct ov5670 *ov5670 = to_ov5670(sd);
|
|
|
|
|
|
|
|
|
|
v4l2_async_unregister_subdev(sd);
|
|
|
|
|
media_entity_cleanup(&sd->entity);
|
|
|
|
|
v4l2_ctrl_handler_free(sd->ctrl_handler);
|
|
|
|
|
mutex_destroy(&ov5670->mutex);
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Disable runtime PM but keep the device turned on.
|
|
|
|
|
* i2c-core with ACPI domain PM will turn off the device.
|
|
|
|
|
*/
|
|
|
|
|
pm_runtime_get_sync(&client->dev);
|
|
|
|
|
pm_runtime_disable(&client->dev);
|
|
|
|
|
pm_runtime_set_suspended(&client->dev);
|
|
|
|
|
pm_runtime_put_noidle(&client->dev);
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static const struct dev_pm_ops ov5670_pm_ops = {
|
|
|
|
|
SET_SYSTEM_SLEEP_PM_OPS(ov5670_suspend, ov5670_resume)
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_ACPI
|
|
|
|
|
static const struct acpi_device_id ov5670_acpi_ids[] = {
|
|
|
|
|
{"INT3479"},
|
|
|
|
|
{ /* sentinel */ }
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
MODULE_DEVICE_TABLE(acpi, ov5670_acpi_ids);
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
static struct i2c_driver ov5670_i2c_driver = {
|
|
|
|
|
.driver = {
|
|
|
|
|
.name = "ov5670",
|
|
|
|
|
.pm = &ov5670_pm_ops,
|
|
|
|
|
.acpi_match_table = ACPI_PTR(ov5670_acpi_ids),
|
|
|
|
|
},
|
|
|
|
|
.probe_new = ov5670_probe,
|
|
|
|
|
.remove = ov5670_remove,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
module_i2c_driver(ov5670_i2c_driver);
|
|
|
|
|
|
|
|
|
|
MODULE_AUTHOR("Rapolu, Chiranjeevi <chiranjeevi.rapolu@intel.com>");
|
|
|
|
|
MODULE_AUTHOR("Yang, Hyungwoo <hyungwoo.yang@intel.com>");
|
|
|
|
|
MODULE_DESCRIPTION("Omnivision ov5670 sensor driver");
|
|
|
|
|
MODULE_LICENSE("GPL v2");
|
