119a81c14SSteve Longerbeam /* 219a81c14SSteve Longerbeam * Copyright (C) 2011-2013 Freescale Semiconductor, Inc. All Rights Reserved. 319a81c14SSteve Longerbeam * Copyright (C) 2014-2017 Mentor Graphics Inc. 419a81c14SSteve Longerbeam * 519a81c14SSteve Longerbeam * This program is free software; you can redistribute it and/or modify 619a81c14SSteve Longerbeam * it under the terms of the GNU General Public License as published by 719a81c14SSteve Longerbeam * the Free Software Foundation; either version 2 of the License, or 819a81c14SSteve Longerbeam * (at your option) any later version. 919a81c14SSteve Longerbeam */ 1019a81c14SSteve Longerbeam 1119a81c14SSteve Longerbeam #include <linux/clk.h> 1219a81c14SSteve Longerbeam #include <linux/clk-provider.h> 1319a81c14SSteve Longerbeam #include <linux/clkdev.h> 1419a81c14SSteve Longerbeam #include <linux/ctype.h> 1519a81c14SSteve Longerbeam #include <linux/delay.h> 1619a81c14SSteve Longerbeam #include <linux/device.h> 1719a81c14SSteve Longerbeam #include <linux/i2c.h> 1819a81c14SSteve Longerbeam #include <linux/init.h> 1919a81c14SSteve Longerbeam #include <linux/module.h> 2019a81c14SSteve Longerbeam #include <linux/of_device.h> 2119a81c14SSteve Longerbeam #include <linux/slab.h> 2219a81c14SSteve Longerbeam #include <linux/types.h> 2319a81c14SSteve Longerbeam #include <linux/gpio/consumer.h> 2419a81c14SSteve Longerbeam #include <linux/regulator/consumer.h> 2519a81c14SSteve Longerbeam #include <media/v4l2-async.h> 2619a81c14SSteve Longerbeam #include <media/v4l2-ctrls.h> 2719a81c14SSteve Longerbeam #include <media/v4l2-device.h> 2819a81c14SSteve Longerbeam #include <media/v4l2-fwnode.h> 2919a81c14SSteve Longerbeam #include <media/v4l2-subdev.h> 3019a81c14SSteve Longerbeam 3119a81c14SSteve Longerbeam /* min/typical/max system clock (xclk) frequencies */ 3219a81c14SSteve Longerbeam #define OV5640_XCLK_MIN 6000000 3319a81c14SSteve Longerbeam #define OV5640_XCLK_MAX 24000000 3419a81c14SSteve Longerbeam 3519a81c14SSteve Longerbeam #define OV5640_DEFAULT_SLAVE_ID 0x3c 3619a81c14SSteve Longerbeam 37f22996dbSHugues Fruchet #define OV5640_REG_SYS_CTRL0 0x3008 3819a81c14SSteve Longerbeam #define OV5640_REG_CHIP_ID 0x300a 39f22996dbSHugues Fruchet #define OV5640_REG_IO_MIPI_CTRL00 0x300e 40f22996dbSHugues Fruchet #define OV5640_REG_PAD_OUTPUT_ENABLE01 0x3017 41f22996dbSHugues Fruchet #define OV5640_REG_PAD_OUTPUT_ENABLE02 0x3018 4219a81c14SSteve Longerbeam #define OV5640_REG_PAD_OUTPUT00 0x3019 43f22996dbSHugues Fruchet #define OV5640_REG_SYSTEM_CONTROL1 0x302e 4419a81c14SSteve Longerbeam #define OV5640_REG_SC_PLL_CTRL0 0x3034 4519a81c14SSteve Longerbeam #define OV5640_REG_SC_PLL_CTRL1 0x3035 4619a81c14SSteve Longerbeam #define OV5640_REG_SC_PLL_CTRL2 0x3036 4719a81c14SSteve Longerbeam #define OV5640_REG_SC_PLL_CTRL3 0x3037 4819a81c14SSteve Longerbeam #define OV5640_REG_SLAVE_ID 0x3100 49f22996dbSHugues Fruchet #define OV5640_REG_SCCB_SYS_CTRL1 0x3103 5019a81c14SSteve Longerbeam #define OV5640_REG_SYS_ROOT_DIVIDER 0x3108 5119a81c14SSteve Longerbeam #define OV5640_REG_AWB_R_GAIN 0x3400 5219a81c14SSteve Longerbeam #define OV5640_REG_AWB_G_GAIN 0x3402 5319a81c14SSteve Longerbeam #define OV5640_REG_AWB_B_GAIN 0x3404 5419a81c14SSteve Longerbeam #define OV5640_REG_AWB_MANUAL_CTRL 0x3406 5519a81c14SSteve Longerbeam #define OV5640_REG_AEC_PK_EXPOSURE_HI 0x3500 5619a81c14SSteve Longerbeam #define OV5640_REG_AEC_PK_EXPOSURE_MED 0x3501 5719a81c14SSteve Longerbeam #define OV5640_REG_AEC_PK_EXPOSURE_LO 0x3502 5819a81c14SSteve Longerbeam #define OV5640_REG_AEC_PK_MANUAL 0x3503 5919a81c14SSteve Longerbeam #define OV5640_REG_AEC_PK_REAL_GAIN 0x350a 6019a81c14SSteve Longerbeam #define OV5640_REG_AEC_PK_VTS 0x350c 6119a81c14SSteve Longerbeam #define OV5640_REG_TIMING_HTS 0x380c 6219a81c14SSteve Longerbeam #define OV5640_REG_TIMING_VTS 0x380e 6319a81c14SSteve Longerbeam #define OV5640_REG_TIMING_TC_REG21 0x3821 6419a81c14SSteve Longerbeam #define OV5640_REG_AEC_CTRL00 0x3a00 6519a81c14SSteve Longerbeam #define OV5640_REG_AEC_B50_STEP 0x3a08 6619a81c14SSteve Longerbeam #define OV5640_REG_AEC_B60_STEP 0x3a0a 6719a81c14SSteve Longerbeam #define OV5640_REG_AEC_CTRL0D 0x3a0d 6819a81c14SSteve Longerbeam #define OV5640_REG_AEC_CTRL0E 0x3a0e 6919a81c14SSteve Longerbeam #define OV5640_REG_AEC_CTRL0F 0x3a0f 7019a81c14SSteve Longerbeam #define OV5640_REG_AEC_CTRL10 0x3a10 7119a81c14SSteve Longerbeam #define OV5640_REG_AEC_CTRL11 0x3a11 7219a81c14SSteve Longerbeam #define OV5640_REG_AEC_CTRL1B 0x3a1b 7319a81c14SSteve Longerbeam #define OV5640_REG_AEC_CTRL1E 0x3a1e 7419a81c14SSteve Longerbeam #define OV5640_REG_AEC_CTRL1F 0x3a1f 7519a81c14SSteve Longerbeam #define OV5640_REG_HZ5060_CTRL00 0x3c00 7619a81c14SSteve Longerbeam #define OV5640_REG_HZ5060_CTRL01 0x3c01 7719a81c14SSteve Longerbeam #define OV5640_REG_SIGMADELTA_CTRL0C 0x3c0c 7819a81c14SSteve Longerbeam #define OV5640_REG_FRAME_CTRL01 0x4202 79e3ee691dSHugues Fruchet #define OV5640_REG_FORMAT_CONTROL00 0x4300 80f22996dbSHugues Fruchet #define OV5640_REG_POLARITY_CTRL00 0x4740 8119a81c14SSteve Longerbeam #define OV5640_REG_MIPI_CTRL00 0x4800 8219a81c14SSteve Longerbeam #define OV5640_REG_DEBUG_MODE 0x4814 83e3ee691dSHugues Fruchet #define OV5640_REG_ISP_FORMAT_MUX_CTRL 0x501f 8419a81c14SSteve Longerbeam #define OV5640_REG_PRE_ISP_TEST_SET1 0x503d 8519a81c14SSteve Longerbeam #define OV5640_REG_SDE_CTRL0 0x5580 8619a81c14SSteve Longerbeam #define OV5640_REG_SDE_CTRL1 0x5581 8719a81c14SSteve Longerbeam #define OV5640_REG_SDE_CTRL3 0x5583 8819a81c14SSteve Longerbeam #define OV5640_REG_SDE_CTRL4 0x5584 8919a81c14SSteve Longerbeam #define OV5640_REG_SDE_CTRL5 0x5585 9019a81c14SSteve Longerbeam #define OV5640_REG_AVG_READOUT 0x56a1 9119a81c14SSteve Longerbeam 9219a81c14SSteve Longerbeam enum ov5640_mode_id { 9319a81c14SSteve Longerbeam OV5640_MODE_QCIF_176_144 = 0, 9419a81c14SSteve Longerbeam OV5640_MODE_QVGA_320_240, 9519a81c14SSteve Longerbeam OV5640_MODE_VGA_640_480, 9619a81c14SSteve Longerbeam OV5640_MODE_NTSC_720_480, 9719a81c14SSteve Longerbeam OV5640_MODE_PAL_720_576, 9819a81c14SSteve Longerbeam OV5640_MODE_XGA_1024_768, 9919a81c14SSteve Longerbeam OV5640_MODE_720P_1280_720, 10019a81c14SSteve Longerbeam OV5640_MODE_1080P_1920_1080, 10119a81c14SSteve Longerbeam OV5640_MODE_QSXGA_2592_1944, 10219a81c14SSteve Longerbeam OV5640_NUM_MODES, 10319a81c14SSteve Longerbeam }; 10419a81c14SSteve Longerbeam 10519a81c14SSteve Longerbeam enum ov5640_frame_rate { 10619a81c14SSteve Longerbeam OV5640_15_FPS = 0, 10719a81c14SSteve Longerbeam OV5640_30_FPS, 10819a81c14SSteve Longerbeam OV5640_NUM_FRAMERATES, 10919a81c14SSteve Longerbeam }; 11019a81c14SSteve Longerbeam 111e3ee691dSHugues Fruchet struct ov5640_pixfmt { 112e3ee691dSHugues Fruchet u32 code; 113e3ee691dSHugues Fruchet u32 colorspace; 114e3ee691dSHugues Fruchet }; 115e3ee691dSHugues Fruchet 116e3ee691dSHugues Fruchet static const struct ov5640_pixfmt ov5640_formats[] = { 117e3ee691dSHugues Fruchet { MEDIA_BUS_FMT_UYVY8_2X8, V4L2_COLORSPACE_SRGB, }, 118e3ee691dSHugues Fruchet { MEDIA_BUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_SRGB, }, 119e3ee691dSHugues Fruchet { MEDIA_BUS_FMT_RGB565_2X8_LE, V4L2_COLORSPACE_SRGB, }, 120e3ee691dSHugues Fruchet { MEDIA_BUS_FMT_RGB565_2X8_BE, V4L2_COLORSPACE_SRGB, }, 121e3ee691dSHugues Fruchet }; 122e3ee691dSHugues Fruchet 12319a81c14SSteve Longerbeam /* 12419a81c14SSteve Longerbeam * FIXME: remove this when a subdev API becomes available 12519a81c14SSteve Longerbeam * to set the MIPI CSI-2 virtual channel. 12619a81c14SSteve Longerbeam */ 12719a81c14SSteve Longerbeam static unsigned int virtual_channel; 12819a81c14SSteve Longerbeam module_param(virtual_channel, int, 0); 12919a81c14SSteve Longerbeam MODULE_PARM_DESC(virtual_channel, 13019a81c14SSteve Longerbeam "MIPI CSI-2 virtual channel (0..3), default 0"); 13119a81c14SSteve Longerbeam 13219a81c14SSteve Longerbeam static const int ov5640_framerates[] = { 13319a81c14SSteve Longerbeam [OV5640_15_FPS] = 15, 13419a81c14SSteve Longerbeam [OV5640_30_FPS] = 30, 13519a81c14SSteve Longerbeam }; 13619a81c14SSteve Longerbeam 13719a81c14SSteve Longerbeam /* regulator supplies */ 13819a81c14SSteve Longerbeam static const char * const ov5640_supply_name[] = { 13919a81c14SSteve Longerbeam "DOVDD", /* Digital I/O (1.8V) suppply */ 14019a81c14SSteve Longerbeam "DVDD", /* Digital Core (1.5V) supply */ 14119a81c14SSteve Longerbeam "AVDD", /* Analog (2.8V) supply */ 14219a81c14SSteve Longerbeam }; 14319a81c14SSteve Longerbeam 14419a81c14SSteve Longerbeam #define OV5640_NUM_SUPPLIES ARRAY_SIZE(ov5640_supply_name) 14519a81c14SSteve Longerbeam 14619a81c14SSteve Longerbeam /* 14719a81c14SSteve Longerbeam * Image size under 1280 * 960 are SUBSAMPLING 14819a81c14SSteve Longerbeam * Image size upper 1280 * 960 are SCALING 14919a81c14SSteve Longerbeam */ 15019a81c14SSteve Longerbeam enum ov5640_downsize_mode { 15119a81c14SSteve Longerbeam SUBSAMPLING, 15219a81c14SSteve Longerbeam SCALING, 15319a81c14SSteve Longerbeam }; 15419a81c14SSteve Longerbeam 15519a81c14SSteve Longerbeam struct reg_value { 15619a81c14SSteve Longerbeam u16 reg_addr; 15719a81c14SSteve Longerbeam u8 val; 15819a81c14SSteve Longerbeam u8 mask; 15919a81c14SSteve Longerbeam u32 delay_ms; 16019a81c14SSteve Longerbeam }; 16119a81c14SSteve Longerbeam 16219a81c14SSteve Longerbeam struct ov5640_mode_info { 16319a81c14SSteve Longerbeam enum ov5640_mode_id id; 16419a81c14SSteve Longerbeam enum ov5640_downsize_mode dn_mode; 16519a81c14SSteve Longerbeam u32 width; 16619a81c14SSteve Longerbeam u32 height; 16719a81c14SSteve Longerbeam const struct reg_value *reg_data; 16819a81c14SSteve Longerbeam u32 reg_data_size; 16919a81c14SSteve Longerbeam }; 17019a81c14SSteve Longerbeam 17119a81c14SSteve Longerbeam struct ov5640_ctrls { 17219a81c14SSteve Longerbeam struct v4l2_ctrl_handler handler; 17319a81c14SSteve Longerbeam struct { 17419a81c14SSteve Longerbeam struct v4l2_ctrl *auto_exp; 17519a81c14SSteve Longerbeam struct v4l2_ctrl *exposure; 17619a81c14SSteve Longerbeam }; 17719a81c14SSteve Longerbeam struct { 17819a81c14SSteve Longerbeam struct v4l2_ctrl *auto_wb; 17919a81c14SSteve Longerbeam struct v4l2_ctrl *blue_balance; 18019a81c14SSteve Longerbeam struct v4l2_ctrl *red_balance; 18119a81c14SSteve Longerbeam }; 18219a81c14SSteve Longerbeam struct { 18319a81c14SSteve Longerbeam struct v4l2_ctrl *auto_gain; 18419a81c14SSteve Longerbeam struct v4l2_ctrl *gain; 18519a81c14SSteve Longerbeam }; 18619a81c14SSteve Longerbeam struct v4l2_ctrl *brightness; 18719a81c14SSteve Longerbeam struct v4l2_ctrl *saturation; 18819a81c14SSteve Longerbeam struct v4l2_ctrl *contrast; 18919a81c14SSteve Longerbeam struct v4l2_ctrl *hue; 19019a81c14SSteve Longerbeam struct v4l2_ctrl *test_pattern; 19119a81c14SSteve Longerbeam }; 19219a81c14SSteve Longerbeam 19319a81c14SSteve Longerbeam struct ov5640_dev { 19419a81c14SSteve Longerbeam struct i2c_client *i2c_client; 19519a81c14SSteve Longerbeam struct v4l2_subdev sd; 19619a81c14SSteve Longerbeam struct media_pad pad; 19719a81c14SSteve Longerbeam struct v4l2_fwnode_endpoint ep; /* the parsed DT endpoint info */ 19819a81c14SSteve Longerbeam struct clk *xclk; /* system clock to OV5640 */ 19919a81c14SSteve Longerbeam u32 xclk_freq; 20019a81c14SSteve Longerbeam 20119a81c14SSteve Longerbeam struct regulator_bulk_data supplies[OV5640_NUM_SUPPLIES]; 20219a81c14SSteve Longerbeam struct gpio_desc *reset_gpio; 20319a81c14SSteve Longerbeam struct gpio_desc *pwdn_gpio; 20419a81c14SSteve Longerbeam 20519a81c14SSteve Longerbeam /* lock to protect all members below */ 20619a81c14SSteve Longerbeam struct mutex lock; 20719a81c14SSteve Longerbeam 20819a81c14SSteve Longerbeam int power_count; 20919a81c14SSteve Longerbeam 21019a81c14SSteve Longerbeam struct v4l2_mbus_framefmt fmt; 21119a81c14SSteve Longerbeam 21219a81c14SSteve Longerbeam const struct ov5640_mode_info *current_mode; 21319a81c14SSteve Longerbeam enum ov5640_frame_rate current_fr; 21419a81c14SSteve Longerbeam struct v4l2_fract frame_interval; 21519a81c14SSteve Longerbeam 21619a81c14SSteve Longerbeam struct ov5640_ctrls ctrls; 21719a81c14SSteve Longerbeam 21819a81c14SSteve Longerbeam u32 prev_sysclk, prev_hts; 21919a81c14SSteve Longerbeam u32 ae_low, ae_high, ae_target; 22019a81c14SSteve Longerbeam 22119a81c14SSteve Longerbeam bool pending_mode_change; 22219a81c14SSteve Longerbeam bool streaming; 22319a81c14SSteve Longerbeam }; 22419a81c14SSteve Longerbeam 22519a81c14SSteve Longerbeam static inline struct ov5640_dev *to_ov5640_dev(struct v4l2_subdev *sd) 22619a81c14SSteve Longerbeam { 22719a81c14SSteve Longerbeam return container_of(sd, struct ov5640_dev, sd); 22819a81c14SSteve Longerbeam } 22919a81c14SSteve Longerbeam 23019a81c14SSteve Longerbeam static inline struct v4l2_subdev *ctrl_to_sd(struct v4l2_ctrl *ctrl) 23119a81c14SSteve Longerbeam { 23219a81c14SSteve Longerbeam return &container_of(ctrl->handler, struct ov5640_dev, 23319a81c14SSteve Longerbeam ctrls.handler)->sd; 23419a81c14SSteve Longerbeam } 23519a81c14SSteve Longerbeam 23619a81c14SSteve Longerbeam /* 23719a81c14SSteve Longerbeam * FIXME: all of these register tables are likely filled with 23819a81c14SSteve Longerbeam * entries that set the register to their power-on default values, 23919a81c14SSteve Longerbeam * and which are otherwise not touched by this driver. Those entries 24019a81c14SSteve Longerbeam * should be identified and removed to speed register load time 24119a81c14SSteve Longerbeam * over i2c. 24219a81c14SSteve Longerbeam */ 24319a81c14SSteve Longerbeam 24419a81c14SSteve Longerbeam static const struct reg_value ov5640_init_setting_30fps_VGA[] = { 24519a81c14SSteve Longerbeam 24619a81c14SSteve Longerbeam {0x3103, 0x11, 0, 0}, {0x3008, 0x82, 0, 5}, {0x3008, 0x42, 0, 0}, 24719a81c14SSteve Longerbeam {0x3103, 0x03, 0, 0}, {0x3017, 0x00, 0, 0}, {0x3018, 0x00, 0, 0}, 24819a81c14SSteve Longerbeam {0x3034, 0x18, 0, 0}, {0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, 24919a81c14SSteve Longerbeam {0x3037, 0x13, 0, 0}, {0x3108, 0x01, 0, 0}, {0x3630, 0x36, 0, 0}, 25019a81c14SSteve Longerbeam {0x3631, 0x0e, 0, 0}, {0x3632, 0xe2, 0, 0}, {0x3633, 0x12, 0, 0}, 25119a81c14SSteve Longerbeam {0x3621, 0xe0, 0, 0}, {0x3704, 0xa0, 0, 0}, {0x3703, 0x5a, 0, 0}, 25219a81c14SSteve Longerbeam {0x3715, 0x78, 0, 0}, {0x3717, 0x01, 0, 0}, {0x370b, 0x60, 0, 0}, 25319a81c14SSteve Longerbeam {0x3705, 0x1a, 0, 0}, {0x3905, 0x02, 0, 0}, {0x3906, 0x10, 0, 0}, 25419a81c14SSteve Longerbeam {0x3901, 0x0a, 0, 0}, {0x3731, 0x12, 0, 0}, {0x3600, 0x08, 0, 0}, 25519a81c14SSteve Longerbeam {0x3601, 0x33, 0, 0}, {0x302d, 0x60, 0, 0}, {0x3620, 0x52, 0, 0}, 25619a81c14SSteve Longerbeam {0x371b, 0x20, 0, 0}, {0x471c, 0x50, 0, 0}, {0x3a13, 0x43, 0, 0}, 25719a81c14SSteve Longerbeam {0x3a18, 0x00, 0, 0}, {0x3a19, 0xf8, 0, 0}, {0x3635, 0x13, 0, 0}, 25819a81c14SSteve Longerbeam {0x3636, 0x03, 0, 0}, {0x3634, 0x40, 0, 0}, {0x3622, 0x01, 0, 0}, 25919a81c14SSteve Longerbeam {0x3c01, 0xa4, 0, 0}, {0x3c04, 0x28, 0, 0}, {0x3c05, 0x98, 0, 0}, 26019a81c14SSteve Longerbeam {0x3c06, 0x00, 0, 0}, {0x3c07, 0x08, 0, 0}, {0x3c08, 0x00, 0, 0}, 26119a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 26219a81c14SSteve Longerbeam {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0}, 26319a81c14SSteve Longerbeam {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 26419a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0}, 26519a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0}, 26619a81c14SSteve Longerbeam {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0}, 26719a81c14SSteve Longerbeam {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0}, 26819a81c14SSteve Longerbeam {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0}, 26919a81c14SSteve Longerbeam {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0}, 27019a81c14SSteve Longerbeam {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0}, 27119a81c14SSteve Longerbeam {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0}, 27219a81c14SSteve Longerbeam {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0}, 27319a81c14SSteve Longerbeam {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0}, 27419a81c14SSteve Longerbeam {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0}, 27519a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x3000, 0x00, 0, 0}, 27619a81c14SSteve Longerbeam {0x3002, 0x1c, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3006, 0xc3, 0, 0}, 27719a81c14SSteve Longerbeam {0x300e, 0x45, 0, 0}, {0x302e, 0x08, 0, 0}, {0x4300, 0x3f, 0, 0}, 27819a81c14SSteve Longerbeam {0x501f, 0x00, 0, 0}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, 27919a81c14SSteve Longerbeam {0x440e, 0x00, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, 28019a81c14SSteve Longerbeam {0x4837, 0x0a, 0, 0}, {0x4800, 0x04, 0, 0}, {0x3824, 0x02, 0, 0}, 28119a81c14SSteve Longerbeam {0x5000, 0xa7, 0, 0}, {0x5001, 0xa3, 0, 0}, {0x5180, 0xff, 0, 0}, 28219a81c14SSteve Longerbeam {0x5181, 0xf2, 0, 0}, {0x5182, 0x00, 0, 0}, {0x5183, 0x14, 0, 0}, 28319a81c14SSteve Longerbeam {0x5184, 0x25, 0, 0}, {0x5185, 0x24, 0, 0}, {0x5186, 0x09, 0, 0}, 28419a81c14SSteve Longerbeam {0x5187, 0x09, 0, 0}, {0x5188, 0x09, 0, 0}, {0x5189, 0x88, 0, 0}, 28519a81c14SSteve Longerbeam {0x518a, 0x54, 0, 0}, {0x518b, 0xee, 0, 0}, {0x518c, 0xb2, 0, 0}, 28619a81c14SSteve Longerbeam {0x518d, 0x50, 0, 0}, {0x518e, 0x34, 0, 0}, {0x518f, 0x6b, 0, 0}, 28719a81c14SSteve Longerbeam {0x5190, 0x46, 0, 0}, {0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0}, 28819a81c14SSteve Longerbeam {0x5193, 0x70, 0, 0}, {0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0}, 28919a81c14SSteve Longerbeam {0x5196, 0x03, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0}, 29019a81c14SSteve Longerbeam {0x5199, 0x6c, 0, 0}, {0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0}, 29119a81c14SSteve Longerbeam {0x519c, 0x09, 0, 0}, {0x519d, 0x2b, 0, 0}, {0x519e, 0x38, 0, 0}, 29219a81c14SSteve Longerbeam {0x5381, 0x1e, 0, 0}, {0x5382, 0x5b, 0, 0}, {0x5383, 0x08, 0, 0}, 29319a81c14SSteve Longerbeam {0x5384, 0x0a, 0, 0}, {0x5385, 0x7e, 0, 0}, {0x5386, 0x88, 0, 0}, 29419a81c14SSteve Longerbeam {0x5387, 0x7c, 0, 0}, {0x5388, 0x6c, 0, 0}, {0x5389, 0x10, 0, 0}, 29519a81c14SSteve Longerbeam {0x538a, 0x01, 0, 0}, {0x538b, 0x98, 0, 0}, {0x5300, 0x08, 0, 0}, 29619a81c14SSteve Longerbeam {0x5301, 0x30, 0, 0}, {0x5302, 0x10, 0, 0}, {0x5303, 0x00, 0, 0}, 29719a81c14SSteve Longerbeam {0x5304, 0x08, 0, 0}, {0x5305, 0x30, 0, 0}, {0x5306, 0x08, 0, 0}, 29819a81c14SSteve Longerbeam {0x5307, 0x16, 0, 0}, {0x5309, 0x08, 0, 0}, {0x530a, 0x30, 0, 0}, 29919a81c14SSteve Longerbeam {0x530b, 0x04, 0, 0}, {0x530c, 0x06, 0, 0}, {0x5480, 0x01, 0, 0}, 30019a81c14SSteve Longerbeam {0x5481, 0x08, 0, 0}, {0x5482, 0x14, 0, 0}, {0x5483, 0x28, 0, 0}, 30119a81c14SSteve Longerbeam {0x5484, 0x51, 0, 0}, {0x5485, 0x65, 0, 0}, {0x5486, 0x71, 0, 0}, 30219a81c14SSteve Longerbeam {0x5487, 0x7d, 0, 0}, {0x5488, 0x87, 0, 0}, {0x5489, 0x91, 0, 0}, 30319a81c14SSteve Longerbeam {0x548a, 0x9a, 0, 0}, {0x548b, 0xaa, 0, 0}, {0x548c, 0xb8, 0, 0}, 30419a81c14SSteve Longerbeam {0x548d, 0xcd, 0, 0}, {0x548e, 0xdd, 0, 0}, {0x548f, 0xea, 0, 0}, 30519a81c14SSteve Longerbeam {0x5490, 0x1d, 0, 0}, {0x5580, 0x02, 0, 0}, {0x5583, 0x40, 0, 0}, 30619a81c14SSteve Longerbeam {0x5584, 0x10, 0, 0}, {0x5589, 0x10, 0, 0}, {0x558a, 0x00, 0, 0}, 30719a81c14SSteve Longerbeam {0x558b, 0xf8, 0, 0}, {0x5800, 0x23, 0, 0}, {0x5801, 0x14, 0, 0}, 30819a81c14SSteve Longerbeam {0x5802, 0x0f, 0, 0}, {0x5803, 0x0f, 0, 0}, {0x5804, 0x12, 0, 0}, 30919a81c14SSteve Longerbeam {0x5805, 0x26, 0, 0}, {0x5806, 0x0c, 0, 0}, {0x5807, 0x08, 0, 0}, 31019a81c14SSteve Longerbeam {0x5808, 0x05, 0, 0}, {0x5809, 0x05, 0, 0}, {0x580a, 0x08, 0, 0}, 31119a81c14SSteve Longerbeam {0x580b, 0x0d, 0, 0}, {0x580c, 0x08, 0, 0}, {0x580d, 0x03, 0, 0}, 31219a81c14SSteve Longerbeam {0x580e, 0x00, 0, 0}, {0x580f, 0x00, 0, 0}, {0x5810, 0x03, 0, 0}, 31319a81c14SSteve Longerbeam {0x5811, 0x09, 0, 0}, {0x5812, 0x07, 0, 0}, {0x5813, 0x03, 0, 0}, 31419a81c14SSteve Longerbeam {0x5814, 0x00, 0, 0}, {0x5815, 0x01, 0, 0}, {0x5816, 0x03, 0, 0}, 31519a81c14SSteve Longerbeam {0x5817, 0x08, 0, 0}, {0x5818, 0x0d, 0, 0}, {0x5819, 0x08, 0, 0}, 31619a81c14SSteve Longerbeam {0x581a, 0x05, 0, 0}, {0x581b, 0x06, 0, 0}, {0x581c, 0x08, 0, 0}, 31719a81c14SSteve Longerbeam {0x581d, 0x0e, 0, 0}, {0x581e, 0x29, 0, 0}, {0x581f, 0x17, 0, 0}, 31819a81c14SSteve Longerbeam {0x5820, 0x11, 0, 0}, {0x5821, 0x11, 0, 0}, {0x5822, 0x15, 0, 0}, 31919a81c14SSteve Longerbeam {0x5823, 0x28, 0, 0}, {0x5824, 0x46, 0, 0}, {0x5825, 0x26, 0, 0}, 32019a81c14SSteve Longerbeam {0x5826, 0x08, 0, 0}, {0x5827, 0x26, 0, 0}, {0x5828, 0x64, 0, 0}, 32119a81c14SSteve Longerbeam {0x5829, 0x26, 0, 0}, {0x582a, 0x24, 0, 0}, {0x582b, 0x22, 0, 0}, 32219a81c14SSteve Longerbeam {0x582c, 0x24, 0, 0}, {0x582d, 0x24, 0, 0}, {0x582e, 0x06, 0, 0}, 32319a81c14SSteve Longerbeam {0x582f, 0x22, 0, 0}, {0x5830, 0x40, 0, 0}, {0x5831, 0x42, 0, 0}, 32419a81c14SSteve Longerbeam {0x5832, 0x24, 0, 0}, {0x5833, 0x26, 0, 0}, {0x5834, 0x24, 0, 0}, 32519a81c14SSteve Longerbeam {0x5835, 0x22, 0, 0}, {0x5836, 0x22, 0, 0}, {0x5837, 0x26, 0, 0}, 32619a81c14SSteve Longerbeam {0x5838, 0x44, 0, 0}, {0x5839, 0x24, 0, 0}, {0x583a, 0x26, 0, 0}, 32719a81c14SSteve Longerbeam {0x583b, 0x28, 0, 0}, {0x583c, 0x42, 0, 0}, {0x583d, 0xce, 0, 0}, 32819a81c14SSteve Longerbeam {0x5025, 0x00, 0, 0}, {0x3a0f, 0x30, 0, 0}, {0x3a10, 0x28, 0, 0}, 32919a81c14SSteve Longerbeam {0x3a1b, 0x30, 0, 0}, {0x3a1e, 0x26, 0, 0}, {0x3a11, 0x60, 0, 0}, 33019a81c14SSteve Longerbeam {0x3a1f, 0x14, 0, 0}, {0x3008, 0x02, 0, 0}, {0x3c00, 0x04, 0, 300}, 33119a81c14SSteve Longerbeam }; 33219a81c14SSteve Longerbeam 33319a81c14SSteve Longerbeam static const struct reg_value ov5640_setting_30fps_VGA_640_480[] = { 33419a81c14SSteve Longerbeam 33519a81c14SSteve Longerbeam {0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0}, 33619a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 33719a81c14SSteve Longerbeam {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0}, 33819a81c14SSteve Longerbeam {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 33919a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0}, 34019a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0}, 34119a81c14SSteve Longerbeam {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0}, 34219a81c14SSteve Longerbeam {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0}, 34319a81c14SSteve Longerbeam {0x380e, 0x04, 0, 0}, {0x380f, 0x38, 0, 0}, {0x3810, 0x00, 0, 0}, 34419a81c14SSteve Longerbeam {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0}, 34519a81c14SSteve Longerbeam {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0}, 34619a81c14SSteve Longerbeam {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0}, 34719a81c14SSteve Longerbeam {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x0e, 0, 0}, 34819a81c14SSteve Longerbeam {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0}, 34919a81c14SSteve Longerbeam {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0}, 35019a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0}, 35119a81c14SSteve Longerbeam {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, 35219a81c14SSteve Longerbeam {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, {0x3503, 0x00, 0, 0}, 35319a81c14SSteve Longerbeam }; 35419a81c14SSteve Longerbeam 35519a81c14SSteve Longerbeam static const struct reg_value ov5640_setting_15fps_VGA_640_480[] = { 35619a81c14SSteve Longerbeam {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0}, 35719a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 35819a81c14SSteve Longerbeam {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0}, 35919a81c14SSteve Longerbeam {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 36019a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0}, 36119a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0}, 36219a81c14SSteve Longerbeam {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0}, 36319a81c14SSteve Longerbeam {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0}, 36419a81c14SSteve Longerbeam {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0}, 36519a81c14SSteve Longerbeam {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0}, 36619a81c14SSteve Longerbeam {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0}, 36719a81c14SSteve Longerbeam {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0}, 36819a81c14SSteve Longerbeam {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0}, 36919a81c14SSteve Longerbeam {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0}, 37019a81c14SSteve Longerbeam {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0}, 37119a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0}, 37219a81c14SSteve Longerbeam {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, 37319a81c14SSteve Longerbeam {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, 37419a81c14SSteve Longerbeam }; 37519a81c14SSteve Longerbeam 37619a81c14SSteve Longerbeam static const struct reg_value ov5640_setting_30fps_XGA_1024_768[] = { 37719a81c14SSteve Longerbeam 37819a81c14SSteve Longerbeam {0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0}, 37919a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 38019a81c14SSteve Longerbeam {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0}, 38119a81c14SSteve Longerbeam {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 38219a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0}, 38319a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0}, 38419a81c14SSteve Longerbeam {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0}, 38519a81c14SSteve Longerbeam {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0}, 38619a81c14SSteve Longerbeam {0x380e, 0x04, 0, 0}, {0x380f, 0x38, 0, 0}, {0x3810, 0x00, 0, 0}, 38719a81c14SSteve Longerbeam {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0}, 38819a81c14SSteve Longerbeam {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0}, 38919a81c14SSteve Longerbeam {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0}, 39019a81c14SSteve Longerbeam {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x0e, 0, 0}, 39119a81c14SSteve Longerbeam {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0}, 39219a81c14SSteve Longerbeam {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0}, 39319a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0}, 39419a81c14SSteve Longerbeam {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, 39519a81c14SSteve Longerbeam {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, {0x3503, 0x00, 0, 0}, 39619a81c14SSteve Longerbeam {0x3808, 0x04, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x03, 0, 0}, 39719a81c14SSteve Longerbeam {0x380b, 0x00, 0, 0}, {0x3035, 0x12, 0, 0}, 39819a81c14SSteve Longerbeam }; 39919a81c14SSteve Longerbeam 40019a81c14SSteve Longerbeam static const struct reg_value ov5640_setting_15fps_XGA_1024_768[] = { 40119a81c14SSteve Longerbeam {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0}, 40219a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 40319a81c14SSteve Longerbeam {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0}, 40419a81c14SSteve Longerbeam {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 40519a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0}, 40619a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0}, 40719a81c14SSteve Longerbeam {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0}, 40819a81c14SSteve Longerbeam {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0}, 40919a81c14SSteve Longerbeam {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0}, 41019a81c14SSteve Longerbeam {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0}, 41119a81c14SSteve Longerbeam {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0}, 41219a81c14SSteve Longerbeam {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0}, 41319a81c14SSteve Longerbeam {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0}, 41419a81c14SSteve Longerbeam {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0}, 41519a81c14SSteve Longerbeam {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0}, 41619a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0}, 41719a81c14SSteve Longerbeam {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, 41819a81c14SSteve Longerbeam {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, {0x3808, 0x04, 0, 0}, 41919a81c14SSteve Longerbeam {0x3809, 0x00, 0, 0}, {0x380a, 0x03, 0, 0}, {0x380b, 0x00, 0, 0}, 42019a81c14SSteve Longerbeam }; 42119a81c14SSteve Longerbeam 42219a81c14SSteve Longerbeam static const struct reg_value ov5640_setting_30fps_QVGA_320_240[] = { 42319a81c14SSteve Longerbeam {0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0}, 42419a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 42519a81c14SSteve Longerbeam {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0}, 42619a81c14SSteve Longerbeam {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 42719a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0}, 42819a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0}, 42919a81c14SSteve Longerbeam {0x3808, 0x01, 0, 0}, {0x3809, 0x40, 0, 0}, {0x380a, 0x00, 0, 0}, 43019a81c14SSteve Longerbeam {0x380b, 0xf0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0}, 43119a81c14SSteve Longerbeam {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0}, 43219a81c14SSteve Longerbeam {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0}, 43319a81c14SSteve Longerbeam {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0}, 43419a81c14SSteve Longerbeam {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0}, 43519a81c14SSteve Longerbeam {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0}, 43619a81c14SSteve Longerbeam {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0}, 43719a81c14SSteve Longerbeam {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0}, 43819a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0}, 43919a81c14SSteve Longerbeam {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, 44019a81c14SSteve Longerbeam {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, 44119a81c14SSteve Longerbeam }; 44219a81c14SSteve Longerbeam 44319a81c14SSteve Longerbeam static const struct reg_value ov5640_setting_15fps_QVGA_320_240[] = { 44419a81c14SSteve Longerbeam {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0}, 44519a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 44619a81c14SSteve Longerbeam {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0}, 44719a81c14SSteve Longerbeam {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 44819a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0}, 44919a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0}, 45019a81c14SSteve Longerbeam {0x3808, 0x01, 0, 0}, {0x3809, 0x40, 0, 0}, {0x380a, 0x00, 0, 0}, 45119a81c14SSteve Longerbeam {0x380b, 0xf0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0}, 45219a81c14SSteve Longerbeam {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0}, 45319a81c14SSteve Longerbeam {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0}, 45419a81c14SSteve Longerbeam {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0}, 45519a81c14SSteve Longerbeam {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0}, 45619a81c14SSteve Longerbeam {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0}, 45719a81c14SSteve Longerbeam {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0}, 45819a81c14SSteve Longerbeam {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0}, 45919a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0}, 46019a81c14SSteve Longerbeam {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, 46119a81c14SSteve Longerbeam {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, 46219a81c14SSteve Longerbeam }; 46319a81c14SSteve Longerbeam 46419a81c14SSteve Longerbeam static const struct reg_value ov5640_setting_30fps_QCIF_176_144[] = { 46519a81c14SSteve Longerbeam {0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0}, 46619a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 46719a81c14SSteve Longerbeam {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0}, 46819a81c14SSteve Longerbeam {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 46919a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0}, 47019a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0}, 47119a81c14SSteve Longerbeam {0x3808, 0x00, 0, 0}, {0x3809, 0xb0, 0, 0}, {0x380a, 0x00, 0, 0}, 47219a81c14SSteve Longerbeam {0x380b, 0x90, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0}, 47319a81c14SSteve Longerbeam {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0}, 47419a81c14SSteve Longerbeam {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0}, 47519a81c14SSteve Longerbeam {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0}, 47619a81c14SSteve Longerbeam {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0}, 47719a81c14SSteve Longerbeam {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0}, 47819a81c14SSteve Longerbeam {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0}, 47919a81c14SSteve Longerbeam {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0}, 48019a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0}, 48119a81c14SSteve Longerbeam {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, 48219a81c14SSteve Longerbeam {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, 48319a81c14SSteve Longerbeam }; 48419a81c14SSteve Longerbeam static const struct reg_value ov5640_setting_15fps_QCIF_176_144[] = { 48519a81c14SSteve Longerbeam {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0}, 48619a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 48719a81c14SSteve Longerbeam {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0}, 48819a81c14SSteve Longerbeam {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 48919a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0}, 49019a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0}, 49119a81c14SSteve Longerbeam {0x3808, 0x00, 0, 0}, {0x3809, 0xb0, 0, 0}, {0x380a, 0x00, 0, 0}, 49219a81c14SSteve Longerbeam {0x380b, 0x90, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0}, 49319a81c14SSteve Longerbeam {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0}, 49419a81c14SSteve Longerbeam {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0}, 49519a81c14SSteve Longerbeam {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0}, 49619a81c14SSteve Longerbeam {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0}, 49719a81c14SSteve Longerbeam {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0}, 49819a81c14SSteve Longerbeam {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0}, 49919a81c14SSteve Longerbeam {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0}, 50019a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0}, 50119a81c14SSteve Longerbeam {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, 50219a81c14SSteve Longerbeam {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, 50319a81c14SSteve Longerbeam }; 50419a81c14SSteve Longerbeam 50519a81c14SSteve Longerbeam static const struct reg_value ov5640_setting_30fps_NTSC_720_480[] = { 50619a81c14SSteve Longerbeam {0x3035, 0x12, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0}, 50719a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 50819a81c14SSteve Longerbeam {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0}, 50919a81c14SSteve Longerbeam {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 51019a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0}, 51119a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0}, 51219a81c14SSteve Longerbeam {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0}, {0x380a, 0x01, 0, 0}, 51319a81c14SSteve Longerbeam {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0}, 51419a81c14SSteve Longerbeam {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0}, 51519a81c14SSteve Longerbeam {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x3c, 0, 0}, 51619a81c14SSteve Longerbeam {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0}, 51719a81c14SSteve Longerbeam {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0}, 51819a81c14SSteve Longerbeam {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0}, 51919a81c14SSteve Longerbeam {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0}, 52019a81c14SSteve Longerbeam {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0}, 52119a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0}, 52219a81c14SSteve Longerbeam {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, 52319a81c14SSteve Longerbeam {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, 52419a81c14SSteve Longerbeam }; 52519a81c14SSteve Longerbeam 52619a81c14SSteve Longerbeam static const struct reg_value ov5640_setting_15fps_NTSC_720_480[] = { 52719a81c14SSteve Longerbeam {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0}, 52819a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 52919a81c14SSteve Longerbeam {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0}, 53019a81c14SSteve Longerbeam {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 53119a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0}, 53219a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0}, 53319a81c14SSteve Longerbeam {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0}, {0x380a, 0x01, 0, 0}, 53419a81c14SSteve Longerbeam {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0}, 53519a81c14SSteve Longerbeam {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0}, 53619a81c14SSteve Longerbeam {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x3c, 0, 0}, 53719a81c14SSteve Longerbeam {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0}, 53819a81c14SSteve Longerbeam {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0}, 53919a81c14SSteve Longerbeam {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0}, 54019a81c14SSteve Longerbeam {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0}, 54119a81c14SSteve Longerbeam {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0}, 54219a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0}, 54319a81c14SSteve Longerbeam {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, 54419a81c14SSteve Longerbeam {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, 54519a81c14SSteve Longerbeam }; 54619a81c14SSteve Longerbeam 54719a81c14SSteve Longerbeam static const struct reg_value ov5640_setting_30fps_PAL_720_576[] = { 54819a81c14SSteve Longerbeam {0x3035, 0x12, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0}, 54919a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 55019a81c14SSteve Longerbeam {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0}, 55119a81c14SSteve Longerbeam {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 55219a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0}, 55319a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0}, 55419a81c14SSteve Longerbeam {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0}, {0x380a, 0x02, 0, 0}, 55519a81c14SSteve Longerbeam {0x380b, 0x40, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0}, 55619a81c14SSteve Longerbeam {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0}, 55719a81c14SSteve Longerbeam {0x3811, 0x38, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0}, 55819a81c14SSteve Longerbeam {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0}, 55919a81c14SSteve Longerbeam {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0}, 56019a81c14SSteve Longerbeam {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0}, 56119a81c14SSteve Longerbeam {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0}, 56219a81c14SSteve Longerbeam {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0}, 56319a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0}, 56419a81c14SSteve Longerbeam {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, 56519a81c14SSteve Longerbeam {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, 56619a81c14SSteve Longerbeam }; 56719a81c14SSteve Longerbeam 56819a81c14SSteve Longerbeam static const struct reg_value ov5640_setting_15fps_PAL_720_576[] = { 56919a81c14SSteve Longerbeam {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0}, 57019a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 57119a81c14SSteve Longerbeam {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0}, 57219a81c14SSteve Longerbeam {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 57319a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0}, 57419a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0}, 57519a81c14SSteve Longerbeam {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0}, {0x380a, 0x02, 0, 0}, 57619a81c14SSteve Longerbeam {0x380b, 0x40, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0}, 57719a81c14SSteve Longerbeam {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0}, 57819a81c14SSteve Longerbeam {0x3811, 0x38, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0}, 57919a81c14SSteve Longerbeam {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0}, 58019a81c14SSteve Longerbeam {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0}, 58119a81c14SSteve Longerbeam {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0}, 58219a81c14SSteve Longerbeam {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0}, 58319a81c14SSteve Longerbeam {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0}, 58419a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0}, 58519a81c14SSteve Longerbeam {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, 58619a81c14SSteve Longerbeam {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, 58719a81c14SSteve Longerbeam }; 58819a81c14SSteve Longerbeam 58919a81c14SSteve Longerbeam static const struct reg_value ov5640_setting_30fps_720P_1280_720[] = { 59019a81c14SSteve Longerbeam {0x3008, 0x42, 0, 0}, 59119a81c14SSteve Longerbeam {0x3035, 0x21, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x07, 0, 0}, 59219a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 59319a81c14SSteve Longerbeam {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0}, 59419a81c14SSteve Longerbeam {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 59519a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0xfa, 0, 0}, {0x3804, 0x0a, 0, 0}, 59619a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0}, {0x3807, 0xa9, 0, 0}, 59719a81c14SSteve Longerbeam {0x3808, 0x05, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x02, 0, 0}, 59819a81c14SSteve Longerbeam {0x380b, 0xd0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x64, 0, 0}, 59919a81c14SSteve Longerbeam {0x380e, 0x02, 0, 0}, {0x380f, 0xe4, 0, 0}, {0x3810, 0x00, 0, 0}, 60019a81c14SSteve Longerbeam {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0}, 60119a81c14SSteve Longerbeam {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0}, 60219a81c14SSteve Longerbeam {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x02, 0, 0}, 60319a81c14SSteve Longerbeam {0x3a03, 0xe4, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0xbc, 0, 0}, 60419a81c14SSteve Longerbeam {0x3a0a, 0x01, 0, 0}, {0x3a0b, 0x72, 0, 0}, {0x3a0e, 0x01, 0, 0}, 60519a81c14SSteve Longerbeam {0x3a0d, 0x02, 0, 0}, {0x3a14, 0x02, 0, 0}, {0x3a15, 0xe4, 0, 0}, 60619a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x02, 0, 0}, 60719a81c14SSteve Longerbeam {0x4407, 0x04, 0, 0}, {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0}, 60819a81c14SSteve Longerbeam {0x3824, 0x04, 0, 0}, {0x5001, 0x83, 0, 0}, {0x4005, 0x1a, 0, 0}, 60919a81c14SSteve Longerbeam {0x3008, 0x02, 0, 0}, {0x3503, 0, 0, 0}, 61019a81c14SSteve Longerbeam }; 61119a81c14SSteve Longerbeam 61219a81c14SSteve Longerbeam static const struct reg_value ov5640_setting_15fps_720P_1280_720[] = { 61319a81c14SSteve Longerbeam {0x3035, 0x41, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x07, 0, 0}, 61419a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 61519a81c14SSteve Longerbeam {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0}, 61619a81c14SSteve Longerbeam {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 61719a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0xfa, 0, 0}, {0x3804, 0x0a, 0, 0}, 61819a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0}, {0x3807, 0xa9, 0, 0}, 61919a81c14SSteve Longerbeam {0x3808, 0x05, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x02, 0, 0}, 62019a81c14SSteve Longerbeam {0x380b, 0xd0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x64, 0, 0}, 62119a81c14SSteve Longerbeam {0x380e, 0x02, 0, 0}, {0x380f, 0xe4, 0, 0}, {0x3810, 0x00, 0, 0}, 62219a81c14SSteve Longerbeam {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0}, 62319a81c14SSteve Longerbeam {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0}, 62419a81c14SSteve Longerbeam {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x02, 0, 0}, 62519a81c14SSteve Longerbeam {0x3a03, 0xe4, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0xbc, 0, 0}, 62619a81c14SSteve Longerbeam {0x3a0a, 0x01, 0, 0}, {0x3a0b, 0x72, 0, 0}, {0x3a0e, 0x01, 0, 0}, 62719a81c14SSteve Longerbeam {0x3a0d, 0x02, 0, 0}, {0x3a14, 0x02, 0, 0}, {0x3a15, 0xe4, 0, 0}, 62819a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x02, 0, 0}, 62919a81c14SSteve Longerbeam {0x4407, 0x04, 0, 0}, {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0}, 63019a81c14SSteve Longerbeam {0x3824, 0x04, 0, 0}, {0x5001, 0x83, 0, 0}, 63119a81c14SSteve Longerbeam }; 63219a81c14SSteve Longerbeam 63319a81c14SSteve Longerbeam static const struct reg_value ov5640_setting_30fps_1080P_1920_1080[] = { 63419a81c14SSteve Longerbeam {0x3008, 0x42, 0, 0}, 63519a81c14SSteve Longerbeam {0x3035, 0x21, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x08, 0, 0}, 63619a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 63719a81c14SSteve Longerbeam {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0}, {0x3814, 0x11, 0, 0}, 63819a81c14SSteve Longerbeam {0x3815, 0x11, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 63919a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0x00, 0, 0}, {0x3804, 0x0a, 0, 0}, 64019a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9f, 0, 0}, 64119a81c14SSteve Longerbeam {0x3808, 0x0a, 0, 0}, {0x3809, 0x20, 0, 0}, {0x380a, 0x07, 0, 0}, 64219a81c14SSteve Longerbeam {0x380b, 0x98, 0, 0}, {0x380c, 0x0b, 0, 0}, {0x380d, 0x1c, 0, 0}, 64319a81c14SSteve Longerbeam {0x380e, 0x07, 0, 0}, {0x380f, 0xb0, 0, 0}, {0x3810, 0x00, 0, 0}, 64419a81c14SSteve Longerbeam {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0}, 64519a81c14SSteve Longerbeam {0x3618, 0x04, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x21, 0, 0}, 64619a81c14SSteve Longerbeam {0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x3a02, 0x03, 0, 0}, 64719a81c14SSteve Longerbeam {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0}, 64819a81c14SSteve Longerbeam {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0}, 64919a81c14SSteve Longerbeam {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0}, 65019a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x06, 0, 0}, {0x4713, 0x03, 0, 0}, 65119a81c14SSteve Longerbeam {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, 65219a81c14SSteve Longerbeam {0x3824, 0x02, 0, 0}, {0x5001, 0x83, 0, 0}, {0x3035, 0x11, 0, 0}, 65319a81c14SSteve Longerbeam {0x3036, 0x54, 0, 0}, {0x3c07, 0x07, 0, 0}, {0x3c08, 0x00, 0, 0}, 65419a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 65519a81c14SSteve Longerbeam {0x3800, 0x01, 0, 0}, {0x3801, 0x50, 0, 0}, {0x3802, 0x01, 0, 0}, 65619a81c14SSteve Longerbeam {0x3803, 0xb2, 0, 0}, {0x3804, 0x08, 0, 0}, {0x3805, 0xef, 0, 0}, 65719a81c14SSteve Longerbeam {0x3806, 0x05, 0, 0}, {0x3807, 0xf1, 0, 0}, {0x3808, 0x07, 0, 0}, 65819a81c14SSteve Longerbeam {0x3809, 0x80, 0, 0}, {0x380a, 0x04, 0, 0}, {0x380b, 0x38, 0, 0}, 65919a81c14SSteve Longerbeam {0x380c, 0x09, 0, 0}, {0x380d, 0xc4, 0, 0}, {0x380e, 0x04, 0, 0}, 66019a81c14SSteve Longerbeam {0x380f, 0x60, 0, 0}, {0x3612, 0x2b, 0, 0}, {0x3708, 0x64, 0, 0}, 66119a81c14SSteve Longerbeam {0x3a02, 0x04, 0, 0}, {0x3a03, 0x60, 0, 0}, {0x3a08, 0x01, 0, 0}, 66219a81c14SSteve Longerbeam {0x3a09, 0x50, 0, 0}, {0x3a0a, 0x01, 0, 0}, {0x3a0b, 0x18, 0, 0}, 66319a81c14SSteve Longerbeam {0x3a0e, 0x03, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x04, 0, 0}, 66419a81c14SSteve Longerbeam {0x3a15, 0x60, 0, 0}, {0x4713, 0x02, 0, 0}, {0x4407, 0x04, 0, 0}, 66519a81c14SSteve Longerbeam {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0}, {0x3824, 0x04, 0, 0}, 66619a81c14SSteve Longerbeam {0x4005, 0x1a, 0, 0}, {0x3008, 0x02, 0, 0}, 66719a81c14SSteve Longerbeam {0x3503, 0, 0, 0}, 66819a81c14SSteve Longerbeam }; 66919a81c14SSteve Longerbeam 67019a81c14SSteve Longerbeam static const struct reg_value ov5640_setting_15fps_1080P_1920_1080[] = { 67119a81c14SSteve Longerbeam {0x3008, 0x42, 0, 0}, 67219a81c14SSteve Longerbeam {0x3035, 0x21, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x08, 0, 0}, 67319a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 67419a81c14SSteve Longerbeam {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0}, {0x3814, 0x11, 0, 0}, 67519a81c14SSteve Longerbeam {0x3815, 0x11, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 67619a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0x00, 0, 0}, {0x3804, 0x0a, 0, 0}, 67719a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9f, 0, 0}, 67819a81c14SSteve Longerbeam {0x3808, 0x0a, 0, 0}, {0x3809, 0x20, 0, 0}, {0x380a, 0x07, 0, 0}, 67919a81c14SSteve Longerbeam {0x380b, 0x98, 0, 0}, {0x380c, 0x0b, 0, 0}, {0x380d, 0x1c, 0, 0}, 68019a81c14SSteve Longerbeam {0x380e, 0x07, 0, 0}, {0x380f, 0xb0, 0, 0}, {0x3810, 0x00, 0, 0}, 68119a81c14SSteve Longerbeam {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0}, 68219a81c14SSteve Longerbeam {0x3618, 0x04, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x21, 0, 0}, 68319a81c14SSteve Longerbeam {0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x3a02, 0x03, 0, 0}, 68419a81c14SSteve Longerbeam {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0}, 68519a81c14SSteve Longerbeam {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0}, 68619a81c14SSteve Longerbeam {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0}, 68719a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x06, 0, 0}, {0x4713, 0x03, 0, 0}, 68819a81c14SSteve Longerbeam {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, 68919a81c14SSteve Longerbeam {0x3824, 0x02, 0, 0}, {0x5001, 0x83, 0, 0}, {0x3035, 0x21, 0, 0}, 69019a81c14SSteve Longerbeam {0x3036, 0x54, 0, 1}, {0x3c07, 0x07, 0, 0}, {0x3c08, 0x00, 0, 0}, 69119a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 69219a81c14SSteve Longerbeam {0x3800, 0x01, 0, 0}, {0x3801, 0x50, 0, 0}, {0x3802, 0x01, 0, 0}, 69319a81c14SSteve Longerbeam {0x3803, 0xb2, 0, 0}, {0x3804, 0x08, 0, 0}, {0x3805, 0xef, 0, 0}, 69419a81c14SSteve Longerbeam {0x3806, 0x05, 0, 0}, {0x3807, 0xf1, 0, 0}, {0x3808, 0x07, 0, 0}, 69519a81c14SSteve Longerbeam {0x3809, 0x80, 0, 0}, {0x380a, 0x04, 0, 0}, {0x380b, 0x38, 0, 0}, 69619a81c14SSteve Longerbeam {0x380c, 0x09, 0, 0}, {0x380d, 0xc4, 0, 0}, {0x380e, 0x04, 0, 0}, 69719a81c14SSteve Longerbeam {0x380f, 0x60, 0, 0}, {0x3612, 0x2b, 0, 0}, {0x3708, 0x64, 0, 0}, 69819a81c14SSteve Longerbeam {0x3a02, 0x04, 0, 0}, {0x3a03, 0x60, 0, 0}, {0x3a08, 0x01, 0, 0}, 69919a81c14SSteve Longerbeam {0x3a09, 0x50, 0, 0}, {0x3a0a, 0x01, 0, 0}, {0x3a0b, 0x18, 0, 0}, 70019a81c14SSteve Longerbeam {0x3a0e, 0x03, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x04, 0, 0}, 70119a81c14SSteve Longerbeam {0x3a15, 0x60, 0, 0}, {0x4713, 0x02, 0, 0}, {0x4407, 0x04, 0, 0}, 70219a81c14SSteve Longerbeam {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0}, {0x3824, 0x04, 0, 0}, 70319a81c14SSteve Longerbeam {0x4005, 0x1a, 0, 0}, {0x3008, 0x02, 0, 0}, {0x3503, 0, 0, 0}, 70419a81c14SSteve Longerbeam }; 70519a81c14SSteve Longerbeam 70619a81c14SSteve Longerbeam static const struct reg_value ov5640_setting_15fps_QSXGA_2592_1944[] = { 70719a81c14SSteve Longerbeam {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0}, 70819a81c14SSteve Longerbeam {0x3035, 0x21, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x08, 0, 0}, 70919a81c14SSteve Longerbeam {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0}, 71019a81c14SSteve Longerbeam {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0}, {0x3814, 0x11, 0, 0}, 71119a81c14SSteve Longerbeam {0x3815, 0x11, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0}, 71219a81c14SSteve Longerbeam {0x3802, 0x00, 0, 0}, {0x3803, 0x00, 0, 0}, {0x3804, 0x0a, 0, 0}, 71319a81c14SSteve Longerbeam {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9f, 0, 0}, 71419a81c14SSteve Longerbeam {0x3808, 0x0a, 0, 0}, {0x3809, 0x20, 0, 0}, {0x380a, 0x07, 0, 0}, 71519a81c14SSteve Longerbeam {0x380b, 0x98, 0, 0}, {0x380c, 0x0b, 0, 0}, {0x380d, 0x1c, 0, 0}, 71619a81c14SSteve Longerbeam {0x380e, 0x07, 0, 0}, {0x380f, 0xb0, 0, 0}, {0x3810, 0x00, 0, 0}, 71719a81c14SSteve Longerbeam {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0}, 71819a81c14SSteve Longerbeam {0x3618, 0x04, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x21, 0, 0}, 71919a81c14SSteve Longerbeam {0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x3a02, 0x03, 0, 0}, 72019a81c14SSteve Longerbeam {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0}, 72119a81c14SSteve Longerbeam {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0}, 72219a81c14SSteve Longerbeam {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0}, 72319a81c14SSteve Longerbeam {0x4001, 0x02, 0, 0}, {0x4004, 0x06, 0, 0}, {0x4713, 0x03, 0, 0}, 72419a81c14SSteve Longerbeam {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0}, 72519a81c14SSteve Longerbeam {0x3824, 0x02, 0, 0}, {0x5001, 0x83, 0, 70}, 72619a81c14SSteve Longerbeam }; 72719a81c14SSteve Longerbeam 72819a81c14SSteve Longerbeam /* power-on sensor init reg table */ 72919a81c14SSteve Longerbeam static const struct ov5640_mode_info ov5640_mode_init_data = { 73019a81c14SSteve Longerbeam 0, SUBSAMPLING, 640, 480, ov5640_init_setting_30fps_VGA, 73119a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_init_setting_30fps_VGA), 73219a81c14SSteve Longerbeam }; 73319a81c14SSteve Longerbeam 73419a81c14SSteve Longerbeam static const struct ov5640_mode_info 73519a81c14SSteve Longerbeam ov5640_mode_data[OV5640_NUM_FRAMERATES][OV5640_NUM_MODES] = { 73619a81c14SSteve Longerbeam { 73719a81c14SSteve Longerbeam {OV5640_MODE_QCIF_176_144, SUBSAMPLING, 176, 144, 73819a81c14SSteve Longerbeam ov5640_setting_15fps_QCIF_176_144, 73919a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_setting_15fps_QCIF_176_144)}, 74019a81c14SSteve Longerbeam {OV5640_MODE_QVGA_320_240, SUBSAMPLING, 320, 240, 74119a81c14SSteve Longerbeam ov5640_setting_15fps_QVGA_320_240, 74219a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_setting_15fps_QVGA_320_240)}, 74319a81c14SSteve Longerbeam {OV5640_MODE_VGA_640_480, SUBSAMPLING, 640, 480, 74419a81c14SSteve Longerbeam ov5640_setting_15fps_VGA_640_480, 74519a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_setting_15fps_VGA_640_480)}, 74619a81c14SSteve Longerbeam {OV5640_MODE_NTSC_720_480, SUBSAMPLING, 720, 480, 74719a81c14SSteve Longerbeam ov5640_setting_15fps_NTSC_720_480, 74819a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_setting_15fps_NTSC_720_480)}, 74919a81c14SSteve Longerbeam {OV5640_MODE_PAL_720_576, SUBSAMPLING, 720, 576, 75019a81c14SSteve Longerbeam ov5640_setting_15fps_PAL_720_576, 75119a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_setting_15fps_PAL_720_576)}, 75219a81c14SSteve Longerbeam {OV5640_MODE_XGA_1024_768, SUBSAMPLING, 1024, 768, 75319a81c14SSteve Longerbeam ov5640_setting_15fps_XGA_1024_768, 75419a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_setting_15fps_XGA_1024_768)}, 75519a81c14SSteve Longerbeam {OV5640_MODE_720P_1280_720, SUBSAMPLING, 1280, 720, 75619a81c14SSteve Longerbeam ov5640_setting_15fps_720P_1280_720, 75719a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_setting_15fps_720P_1280_720)}, 75819a81c14SSteve Longerbeam {OV5640_MODE_1080P_1920_1080, SCALING, 1920, 1080, 75919a81c14SSteve Longerbeam ov5640_setting_15fps_1080P_1920_1080, 76019a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_setting_15fps_1080P_1920_1080)}, 76119a81c14SSteve Longerbeam {OV5640_MODE_QSXGA_2592_1944, SCALING, 2592, 1944, 76219a81c14SSteve Longerbeam ov5640_setting_15fps_QSXGA_2592_1944, 76319a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_setting_15fps_QSXGA_2592_1944)}, 76419a81c14SSteve Longerbeam }, { 76519a81c14SSteve Longerbeam {OV5640_MODE_QCIF_176_144, SUBSAMPLING, 176, 144, 76619a81c14SSteve Longerbeam ov5640_setting_30fps_QCIF_176_144, 76719a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_setting_30fps_QCIF_176_144)}, 76819a81c14SSteve Longerbeam {OV5640_MODE_QVGA_320_240, SUBSAMPLING, 320, 240, 76919a81c14SSteve Longerbeam ov5640_setting_30fps_QVGA_320_240, 77019a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_setting_30fps_QVGA_320_240)}, 77119a81c14SSteve Longerbeam {OV5640_MODE_VGA_640_480, SUBSAMPLING, 640, 480, 77219a81c14SSteve Longerbeam ov5640_setting_30fps_VGA_640_480, 77319a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_setting_30fps_VGA_640_480)}, 77419a81c14SSteve Longerbeam {OV5640_MODE_NTSC_720_480, SUBSAMPLING, 720, 480, 77519a81c14SSteve Longerbeam ov5640_setting_30fps_NTSC_720_480, 77619a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_setting_30fps_NTSC_720_480)}, 77719a81c14SSteve Longerbeam {OV5640_MODE_PAL_720_576, SUBSAMPLING, 720, 576, 77819a81c14SSteve Longerbeam ov5640_setting_30fps_PAL_720_576, 77919a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_setting_30fps_PAL_720_576)}, 78019a81c14SSteve Longerbeam {OV5640_MODE_XGA_1024_768, SUBSAMPLING, 1024, 768, 78119a81c14SSteve Longerbeam ov5640_setting_30fps_XGA_1024_768, 78219a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_setting_30fps_XGA_1024_768)}, 78319a81c14SSteve Longerbeam {OV5640_MODE_720P_1280_720, SUBSAMPLING, 1280, 720, 78419a81c14SSteve Longerbeam ov5640_setting_30fps_720P_1280_720, 78519a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_setting_30fps_720P_1280_720)}, 78619a81c14SSteve Longerbeam {OV5640_MODE_1080P_1920_1080, SCALING, 1920, 1080, 78719a81c14SSteve Longerbeam ov5640_setting_30fps_1080P_1920_1080, 78819a81c14SSteve Longerbeam ARRAY_SIZE(ov5640_setting_30fps_1080P_1920_1080)}, 78919a81c14SSteve Longerbeam {OV5640_MODE_QSXGA_2592_1944, -1, 0, 0, NULL, 0}, 79019a81c14SSteve Longerbeam }, 79119a81c14SSteve Longerbeam }; 79219a81c14SSteve Longerbeam 79319a81c14SSteve Longerbeam static int ov5640_init_slave_id(struct ov5640_dev *sensor) 79419a81c14SSteve Longerbeam { 79519a81c14SSteve Longerbeam struct i2c_client *client = sensor->i2c_client; 79619a81c14SSteve Longerbeam struct i2c_msg msg; 79719a81c14SSteve Longerbeam u8 buf[3]; 79819a81c14SSteve Longerbeam int ret; 79919a81c14SSteve Longerbeam 80019a81c14SSteve Longerbeam if (client->addr == OV5640_DEFAULT_SLAVE_ID) 80119a81c14SSteve Longerbeam return 0; 80219a81c14SSteve Longerbeam 80319a81c14SSteve Longerbeam buf[0] = OV5640_REG_SLAVE_ID >> 8; 80419a81c14SSteve Longerbeam buf[1] = OV5640_REG_SLAVE_ID & 0xff; 80519a81c14SSteve Longerbeam buf[2] = client->addr << 1; 80619a81c14SSteve Longerbeam 80719a81c14SSteve Longerbeam msg.addr = OV5640_DEFAULT_SLAVE_ID; 80819a81c14SSteve Longerbeam msg.flags = 0; 80919a81c14SSteve Longerbeam msg.buf = buf; 81019a81c14SSteve Longerbeam msg.len = sizeof(buf); 81119a81c14SSteve Longerbeam 81219a81c14SSteve Longerbeam ret = i2c_transfer(client->adapter, &msg, 1); 81319a81c14SSteve Longerbeam if (ret < 0) { 81419a81c14SSteve Longerbeam dev_err(&client->dev, "%s: failed with %d\n", __func__, ret); 81519a81c14SSteve Longerbeam return ret; 81619a81c14SSteve Longerbeam } 81719a81c14SSteve Longerbeam 81819a81c14SSteve Longerbeam return 0; 81919a81c14SSteve Longerbeam } 82019a81c14SSteve Longerbeam 82119a81c14SSteve Longerbeam static int ov5640_write_reg(struct ov5640_dev *sensor, u16 reg, u8 val) 82219a81c14SSteve Longerbeam { 82319a81c14SSteve Longerbeam struct i2c_client *client = sensor->i2c_client; 82419a81c14SSteve Longerbeam struct i2c_msg msg; 82519a81c14SSteve Longerbeam u8 buf[3]; 82619a81c14SSteve Longerbeam int ret; 82719a81c14SSteve Longerbeam 82819a81c14SSteve Longerbeam buf[0] = reg >> 8; 82919a81c14SSteve Longerbeam buf[1] = reg & 0xff; 83019a81c14SSteve Longerbeam buf[2] = val; 83119a81c14SSteve Longerbeam 83219a81c14SSteve Longerbeam msg.addr = client->addr; 83319a81c14SSteve Longerbeam msg.flags = client->flags; 83419a81c14SSteve Longerbeam msg.buf = buf; 83519a81c14SSteve Longerbeam msg.len = sizeof(buf); 83619a81c14SSteve Longerbeam 83719a81c14SSteve Longerbeam ret = i2c_transfer(client->adapter, &msg, 1); 83819a81c14SSteve Longerbeam if (ret < 0) { 83919a81c14SSteve Longerbeam v4l2_err(&sensor->sd, "%s: error: reg=%x, val=%x\n", 84019a81c14SSteve Longerbeam __func__, reg, val); 84119a81c14SSteve Longerbeam return ret; 84219a81c14SSteve Longerbeam } 84319a81c14SSteve Longerbeam 84419a81c14SSteve Longerbeam return 0; 84519a81c14SSteve Longerbeam } 84619a81c14SSteve Longerbeam 84719a81c14SSteve Longerbeam static int ov5640_read_reg(struct ov5640_dev *sensor, u16 reg, u8 *val) 84819a81c14SSteve Longerbeam { 84919a81c14SSteve Longerbeam struct i2c_client *client = sensor->i2c_client; 85019a81c14SSteve Longerbeam struct i2c_msg msg[2]; 85119a81c14SSteve Longerbeam u8 buf[2]; 85219a81c14SSteve Longerbeam int ret; 85319a81c14SSteve Longerbeam 85419a81c14SSteve Longerbeam buf[0] = reg >> 8; 85519a81c14SSteve Longerbeam buf[1] = reg & 0xff; 85619a81c14SSteve Longerbeam 85719a81c14SSteve Longerbeam msg[0].addr = client->addr; 85819a81c14SSteve Longerbeam msg[0].flags = client->flags; 85919a81c14SSteve Longerbeam msg[0].buf = buf; 86019a81c14SSteve Longerbeam msg[0].len = sizeof(buf); 86119a81c14SSteve Longerbeam 86219a81c14SSteve Longerbeam msg[1].addr = client->addr; 86319a81c14SSteve Longerbeam msg[1].flags = client->flags | I2C_M_RD; 86419a81c14SSteve Longerbeam msg[1].buf = buf; 86519a81c14SSteve Longerbeam msg[1].len = 1; 86619a81c14SSteve Longerbeam 86719a81c14SSteve Longerbeam ret = i2c_transfer(client->adapter, msg, 2); 86819a81c14SSteve Longerbeam if (ret < 0) 86919a81c14SSteve Longerbeam return ret; 87019a81c14SSteve Longerbeam 87119a81c14SSteve Longerbeam *val = buf[0]; 87219a81c14SSteve Longerbeam return 0; 87319a81c14SSteve Longerbeam } 87419a81c14SSteve Longerbeam 87519a81c14SSteve Longerbeam static int ov5640_read_reg16(struct ov5640_dev *sensor, u16 reg, u16 *val) 87619a81c14SSteve Longerbeam { 87719a81c14SSteve Longerbeam u8 hi, lo; 87819a81c14SSteve Longerbeam int ret; 87919a81c14SSteve Longerbeam 88019a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, reg, &hi); 88119a81c14SSteve Longerbeam if (ret) 88219a81c14SSteve Longerbeam return ret; 88319a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, reg+1, &lo); 88419a81c14SSteve Longerbeam if (ret) 88519a81c14SSteve Longerbeam return ret; 88619a81c14SSteve Longerbeam 88719a81c14SSteve Longerbeam *val = ((u16)hi << 8) | (u16)lo; 88819a81c14SSteve Longerbeam return 0; 88919a81c14SSteve Longerbeam } 89019a81c14SSteve Longerbeam 89119a81c14SSteve Longerbeam static int ov5640_write_reg16(struct ov5640_dev *sensor, u16 reg, u16 val) 89219a81c14SSteve Longerbeam { 89319a81c14SSteve Longerbeam int ret; 89419a81c14SSteve Longerbeam 89519a81c14SSteve Longerbeam ret = ov5640_write_reg(sensor, reg, val >> 8); 89619a81c14SSteve Longerbeam if (ret) 89719a81c14SSteve Longerbeam return ret; 89819a81c14SSteve Longerbeam 89919a81c14SSteve Longerbeam return ov5640_write_reg(sensor, reg + 1, val & 0xff); 90019a81c14SSteve Longerbeam } 90119a81c14SSteve Longerbeam 90219a81c14SSteve Longerbeam static int ov5640_mod_reg(struct ov5640_dev *sensor, u16 reg, 90319a81c14SSteve Longerbeam u8 mask, u8 val) 90419a81c14SSteve Longerbeam { 90519a81c14SSteve Longerbeam u8 readval; 90619a81c14SSteve Longerbeam int ret; 90719a81c14SSteve Longerbeam 90819a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, reg, &readval); 90919a81c14SSteve Longerbeam if (ret) 91019a81c14SSteve Longerbeam return ret; 91119a81c14SSteve Longerbeam 91219a81c14SSteve Longerbeam readval &= ~mask; 91319a81c14SSteve Longerbeam val &= mask; 91419a81c14SSteve Longerbeam val |= readval; 91519a81c14SSteve Longerbeam 91619a81c14SSteve Longerbeam return ov5640_write_reg(sensor, reg, val); 91719a81c14SSteve Longerbeam } 91819a81c14SSteve Longerbeam 91919a81c14SSteve Longerbeam /* download ov5640 settings to sensor through i2c */ 92019a81c14SSteve Longerbeam static int ov5640_load_regs(struct ov5640_dev *sensor, 92119a81c14SSteve Longerbeam const struct ov5640_mode_info *mode) 92219a81c14SSteve Longerbeam { 92319a81c14SSteve Longerbeam const struct reg_value *regs = mode->reg_data; 92419a81c14SSteve Longerbeam unsigned int i; 92519a81c14SSteve Longerbeam u32 delay_ms; 92619a81c14SSteve Longerbeam u16 reg_addr; 92719a81c14SSteve Longerbeam u8 mask, val; 92819a81c14SSteve Longerbeam int ret = 0; 92919a81c14SSteve Longerbeam 93019a81c14SSteve Longerbeam for (i = 0; i < mode->reg_data_size; ++i, ++regs) { 93119a81c14SSteve Longerbeam delay_ms = regs->delay_ms; 93219a81c14SSteve Longerbeam reg_addr = regs->reg_addr; 93319a81c14SSteve Longerbeam val = regs->val; 93419a81c14SSteve Longerbeam mask = regs->mask; 93519a81c14SSteve Longerbeam 93619a81c14SSteve Longerbeam if (mask) 93719a81c14SSteve Longerbeam ret = ov5640_mod_reg(sensor, reg_addr, mask, val); 93819a81c14SSteve Longerbeam else 93919a81c14SSteve Longerbeam ret = ov5640_write_reg(sensor, reg_addr, val); 94019a81c14SSteve Longerbeam if (ret) 94119a81c14SSteve Longerbeam break; 94219a81c14SSteve Longerbeam 94319a81c14SSteve Longerbeam if (delay_ms) 94419a81c14SSteve Longerbeam usleep_range(1000*delay_ms, 1000*delay_ms+100); 94519a81c14SSteve Longerbeam } 94619a81c14SSteve Longerbeam 94719a81c14SSteve Longerbeam return ret; 94819a81c14SSteve Longerbeam } 94919a81c14SSteve Longerbeam 95019a81c14SSteve Longerbeam /* read exposure, in number of line periods */ 95119a81c14SSteve Longerbeam static int ov5640_get_exposure(struct ov5640_dev *sensor) 95219a81c14SSteve Longerbeam { 95319a81c14SSteve Longerbeam int exp, ret; 95419a81c14SSteve Longerbeam u8 temp; 95519a81c14SSteve Longerbeam 95619a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, OV5640_REG_AEC_PK_EXPOSURE_HI, &temp); 95719a81c14SSteve Longerbeam if (ret) 95819a81c14SSteve Longerbeam return ret; 95919a81c14SSteve Longerbeam exp = ((int)temp & 0x0f) << 16; 96019a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, OV5640_REG_AEC_PK_EXPOSURE_MED, &temp); 96119a81c14SSteve Longerbeam if (ret) 96219a81c14SSteve Longerbeam return ret; 96319a81c14SSteve Longerbeam exp |= ((int)temp << 8); 96419a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, OV5640_REG_AEC_PK_EXPOSURE_LO, &temp); 96519a81c14SSteve Longerbeam if (ret) 96619a81c14SSteve Longerbeam return ret; 96719a81c14SSteve Longerbeam exp |= (int)temp; 96819a81c14SSteve Longerbeam 96919a81c14SSteve Longerbeam return exp >> 4; 97019a81c14SSteve Longerbeam } 97119a81c14SSteve Longerbeam 97219a81c14SSteve Longerbeam /* write exposure, given number of line periods */ 97319a81c14SSteve Longerbeam static int ov5640_set_exposure(struct ov5640_dev *sensor, u32 exposure) 97419a81c14SSteve Longerbeam { 97519a81c14SSteve Longerbeam int ret; 97619a81c14SSteve Longerbeam 97719a81c14SSteve Longerbeam exposure <<= 4; 97819a81c14SSteve Longerbeam 97919a81c14SSteve Longerbeam ret = ov5640_write_reg(sensor, 98019a81c14SSteve Longerbeam OV5640_REG_AEC_PK_EXPOSURE_LO, 98119a81c14SSteve Longerbeam exposure & 0xff); 98219a81c14SSteve Longerbeam if (ret) 98319a81c14SSteve Longerbeam return ret; 98419a81c14SSteve Longerbeam ret = ov5640_write_reg(sensor, 98519a81c14SSteve Longerbeam OV5640_REG_AEC_PK_EXPOSURE_MED, 98619a81c14SSteve Longerbeam (exposure >> 8) & 0xff); 98719a81c14SSteve Longerbeam if (ret) 98819a81c14SSteve Longerbeam return ret; 98919a81c14SSteve Longerbeam return ov5640_write_reg(sensor, 99019a81c14SSteve Longerbeam OV5640_REG_AEC_PK_EXPOSURE_HI, 99119a81c14SSteve Longerbeam (exposure >> 16) & 0x0f); 99219a81c14SSteve Longerbeam } 99319a81c14SSteve Longerbeam 99419a81c14SSteve Longerbeam static int ov5640_get_gain(struct ov5640_dev *sensor) 99519a81c14SSteve Longerbeam { 99619a81c14SSteve Longerbeam u16 gain; 99719a81c14SSteve Longerbeam int ret; 99819a81c14SSteve Longerbeam 99919a81c14SSteve Longerbeam ret = ov5640_read_reg16(sensor, OV5640_REG_AEC_PK_REAL_GAIN, &gain); 100019a81c14SSteve Longerbeam if (ret) 100119a81c14SSteve Longerbeam return ret; 100219a81c14SSteve Longerbeam 100319a81c14SSteve Longerbeam return gain & 0x3ff; 100419a81c14SSteve Longerbeam } 100519a81c14SSteve Longerbeam 1006f22996dbSHugues Fruchet static int ov5640_set_stream_dvp(struct ov5640_dev *sensor, bool on) 1007f22996dbSHugues Fruchet { 1008f22996dbSHugues Fruchet int ret; 1009f22996dbSHugues Fruchet unsigned int flags = sensor->ep.bus.parallel.flags; 1010f22996dbSHugues Fruchet u8 pclk_pol = 0; 1011f22996dbSHugues Fruchet u8 hsync_pol = 0; 1012f22996dbSHugues Fruchet u8 vsync_pol = 0; 1013f22996dbSHugues Fruchet 1014f22996dbSHugues Fruchet /* 1015f22996dbSHugues Fruchet * Note about parallel port configuration. 1016f22996dbSHugues Fruchet * 1017f22996dbSHugues Fruchet * When configured in parallel mode, the OV5640 will 1018f22996dbSHugues Fruchet * output 10 bits data on DVP data lines [9:0]. 1019f22996dbSHugues Fruchet * If only 8 bits data are wanted, the 8 bits data lines 1020f22996dbSHugues Fruchet * of the camera interface must be physically connected 1021f22996dbSHugues Fruchet * on the DVP data lines [9:2]. 1022f22996dbSHugues Fruchet * 1023f22996dbSHugues Fruchet * Control lines polarity can be configured through 1024f22996dbSHugues Fruchet * devicetree endpoint control lines properties. 1025f22996dbSHugues Fruchet * If no endpoint control lines properties are set, 1026f22996dbSHugues Fruchet * polarity will be as below: 1027f22996dbSHugues Fruchet * - VSYNC: active high 1028f22996dbSHugues Fruchet * - HREF: active low 1029f22996dbSHugues Fruchet * - PCLK: active low 1030f22996dbSHugues Fruchet */ 1031f22996dbSHugues Fruchet 1032f22996dbSHugues Fruchet if (on) { 1033f22996dbSHugues Fruchet /* 1034f22996dbSHugues Fruchet * reset MIPI PCLK/SERCLK divider 1035f22996dbSHugues Fruchet * 1036f22996dbSHugues Fruchet * SC PLL CONTRL1 0 1037f22996dbSHugues Fruchet * - [3..0]: MIPI PCLK/SERCLK divider 1038f22996dbSHugues Fruchet */ 1039f22996dbSHugues Fruchet ret = ov5640_mod_reg(sensor, OV5640_REG_SC_PLL_CTRL1, 0x0f, 0); 1040f22996dbSHugues Fruchet if (ret) 1041f22996dbSHugues Fruchet return ret; 1042f22996dbSHugues Fruchet 1043f22996dbSHugues Fruchet /* 1044f22996dbSHugues Fruchet * configure parallel port control lines polarity 1045f22996dbSHugues Fruchet * 1046f22996dbSHugues Fruchet * POLARITY CTRL0 1047f22996dbSHugues Fruchet * - [5]: PCLK polarity (0: active low, 1: active high) 1048f22996dbSHugues Fruchet * - [1]: HREF polarity (0: active low, 1: active high) 1049f22996dbSHugues Fruchet * - [0]: VSYNC polarity (mismatch here between 1050f22996dbSHugues Fruchet * datasheet and hardware, 0 is active high 1051f22996dbSHugues Fruchet * and 1 is active low...) 1052f22996dbSHugues Fruchet */ 1053f22996dbSHugues Fruchet if (flags & V4L2_MBUS_PCLK_SAMPLE_RISING) 1054f22996dbSHugues Fruchet pclk_pol = 1; 1055f22996dbSHugues Fruchet if (flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH) 1056f22996dbSHugues Fruchet hsync_pol = 1; 1057f22996dbSHugues Fruchet if (flags & V4L2_MBUS_VSYNC_ACTIVE_LOW) 1058f22996dbSHugues Fruchet vsync_pol = 1; 1059f22996dbSHugues Fruchet 1060f22996dbSHugues Fruchet ret = ov5640_write_reg(sensor, 1061f22996dbSHugues Fruchet OV5640_REG_POLARITY_CTRL00, 1062f22996dbSHugues Fruchet (pclk_pol << 5) | 1063f22996dbSHugues Fruchet (hsync_pol << 1) | 1064f22996dbSHugues Fruchet vsync_pol); 1065f22996dbSHugues Fruchet 1066f22996dbSHugues Fruchet if (ret) 1067f22996dbSHugues Fruchet return ret; 1068f22996dbSHugues Fruchet } 1069f22996dbSHugues Fruchet 1070f22996dbSHugues Fruchet /* 1071f22996dbSHugues Fruchet * powerdown MIPI TX/RX PHY & disable MIPI 1072f22996dbSHugues Fruchet * 1073f22996dbSHugues Fruchet * MIPI CONTROL 00 1074f22996dbSHugues Fruchet * 4: PWDN PHY TX 1075f22996dbSHugues Fruchet * 3: PWDN PHY RX 1076f22996dbSHugues Fruchet * 2: MIPI enable 1077f22996dbSHugues Fruchet */ 1078f22996dbSHugues Fruchet ret = ov5640_write_reg(sensor, 1079f22996dbSHugues Fruchet OV5640_REG_IO_MIPI_CTRL00, on ? 0x18 : 0); 1080f22996dbSHugues Fruchet if (ret) 1081f22996dbSHugues Fruchet return ret; 1082f22996dbSHugues Fruchet 1083f22996dbSHugues Fruchet /* 1084f22996dbSHugues Fruchet * enable VSYNC/HREF/PCLK DVP control lines 1085f22996dbSHugues Fruchet * & D[9:6] DVP data lines 1086f22996dbSHugues Fruchet * 1087f22996dbSHugues Fruchet * PAD OUTPUT ENABLE 01 1088f22996dbSHugues Fruchet * - 6: VSYNC output enable 1089f22996dbSHugues Fruchet * - 5: HREF output enable 1090f22996dbSHugues Fruchet * - 4: PCLK output enable 1091f22996dbSHugues Fruchet * - [3:0]: D[9:6] output enable 1092f22996dbSHugues Fruchet */ 1093f22996dbSHugues Fruchet ret = ov5640_write_reg(sensor, 1094f22996dbSHugues Fruchet OV5640_REG_PAD_OUTPUT_ENABLE01, 1095f22996dbSHugues Fruchet on ? 0x7f : 0); 1096f22996dbSHugues Fruchet if (ret) 1097f22996dbSHugues Fruchet return ret; 1098f22996dbSHugues Fruchet 1099f22996dbSHugues Fruchet /* 1100f22996dbSHugues Fruchet * enable D[5:0] DVP data lines 1101f22996dbSHugues Fruchet * 1102f22996dbSHugues Fruchet * PAD OUTPUT ENABLE 02 1103f22996dbSHugues Fruchet * - [7:2]: D[5:0] output enable 1104f22996dbSHugues Fruchet */ 1105f22996dbSHugues Fruchet return ov5640_write_reg(sensor, 1106f22996dbSHugues Fruchet OV5640_REG_PAD_OUTPUT_ENABLE02, 1107f22996dbSHugues Fruchet on ? 0xfc : 0); 1108f22996dbSHugues Fruchet } 1109f22996dbSHugues Fruchet 1110f22996dbSHugues Fruchet static int ov5640_set_stream_mipi(struct ov5640_dev *sensor, bool on) 111119a81c14SSteve Longerbeam { 111219a81c14SSteve Longerbeam int ret; 111319a81c14SSteve Longerbeam 111419a81c14SSteve Longerbeam ret = ov5640_mod_reg(sensor, OV5640_REG_MIPI_CTRL00, BIT(5), 111519a81c14SSteve Longerbeam on ? 0 : BIT(5)); 111619a81c14SSteve Longerbeam if (ret) 111719a81c14SSteve Longerbeam return ret; 111819a81c14SSteve Longerbeam ret = ov5640_write_reg(sensor, OV5640_REG_PAD_OUTPUT00, 111919a81c14SSteve Longerbeam on ? 0x00 : 0x70); 112019a81c14SSteve Longerbeam if (ret) 112119a81c14SSteve Longerbeam return ret; 112219a81c14SSteve Longerbeam 112319a81c14SSteve Longerbeam return ov5640_write_reg(sensor, OV5640_REG_FRAME_CTRL01, 112419a81c14SSteve Longerbeam on ? 0x00 : 0x0f); 112519a81c14SSteve Longerbeam } 112619a81c14SSteve Longerbeam 112719a81c14SSteve Longerbeam static int ov5640_get_sysclk(struct ov5640_dev *sensor) 112819a81c14SSteve Longerbeam { 112919a81c14SSteve Longerbeam /* calculate sysclk */ 113019a81c14SSteve Longerbeam u32 xvclk = sensor->xclk_freq / 10000; 113119a81c14SSteve Longerbeam u32 multiplier, prediv, VCO, sysdiv, pll_rdiv; 113219a81c14SSteve Longerbeam u32 sclk_rdiv_map[] = {1, 2, 4, 8}; 113319a81c14SSteve Longerbeam u32 bit_div2x = 1, sclk_rdiv, sysclk; 113419a81c14SSteve Longerbeam u8 temp1, temp2; 113519a81c14SSteve Longerbeam int ret; 113619a81c14SSteve Longerbeam 113719a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, OV5640_REG_SC_PLL_CTRL0, &temp1); 113819a81c14SSteve Longerbeam if (ret) 113919a81c14SSteve Longerbeam return ret; 114019a81c14SSteve Longerbeam temp2 = temp1 & 0x0f; 114119a81c14SSteve Longerbeam if (temp2 == 8 || temp2 == 10) 114219a81c14SSteve Longerbeam bit_div2x = temp2 / 2; 114319a81c14SSteve Longerbeam 114419a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, OV5640_REG_SC_PLL_CTRL1, &temp1); 114519a81c14SSteve Longerbeam if (ret) 114619a81c14SSteve Longerbeam return ret; 114719a81c14SSteve Longerbeam sysdiv = temp1 >> 4; 114819a81c14SSteve Longerbeam if (sysdiv == 0) 114919a81c14SSteve Longerbeam sysdiv = 16; 115019a81c14SSteve Longerbeam 115119a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, OV5640_REG_SC_PLL_CTRL2, &temp1); 115219a81c14SSteve Longerbeam if (ret) 115319a81c14SSteve Longerbeam return ret; 115419a81c14SSteve Longerbeam multiplier = temp1; 115519a81c14SSteve Longerbeam 115619a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, OV5640_REG_SC_PLL_CTRL3, &temp1); 115719a81c14SSteve Longerbeam if (ret) 115819a81c14SSteve Longerbeam return ret; 115919a81c14SSteve Longerbeam prediv = temp1 & 0x0f; 116019a81c14SSteve Longerbeam pll_rdiv = ((temp1 >> 4) & 0x01) + 1; 116119a81c14SSteve Longerbeam 116219a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, OV5640_REG_SYS_ROOT_DIVIDER, &temp1); 116319a81c14SSteve Longerbeam if (ret) 116419a81c14SSteve Longerbeam return ret; 116519a81c14SSteve Longerbeam temp2 = temp1 & 0x03; 116619a81c14SSteve Longerbeam sclk_rdiv = sclk_rdiv_map[temp2]; 116719a81c14SSteve Longerbeam 116819a81c14SSteve Longerbeam if (!prediv || !sysdiv || !pll_rdiv || !bit_div2x) 116919a81c14SSteve Longerbeam return -EINVAL; 117019a81c14SSteve Longerbeam 117119a81c14SSteve Longerbeam VCO = xvclk * multiplier / prediv; 117219a81c14SSteve Longerbeam 117319a81c14SSteve Longerbeam sysclk = VCO / sysdiv / pll_rdiv * 2 / bit_div2x / sclk_rdiv; 117419a81c14SSteve Longerbeam 117519a81c14SSteve Longerbeam return sysclk; 117619a81c14SSteve Longerbeam } 117719a81c14SSteve Longerbeam 117819a81c14SSteve Longerbeam static int ov5640_set_night_mode(struct ov5640_dev *sensor) 117919a81c14SSteve Longerbeam { 118019a81c14SSteve Longerbeam /* read HTS from register settings */ 118119a81c14SSteve Longerbeam u8 mode; 118219a81c14SSteve Longerbeam int ret; 118319a81c14SSteve Longerbeam 118419a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, OV5640_REG_AEC_CTRL00, &mode); 118519a81c14SSteve Longerbeam if (ret) 118619a81c14SSteve Longerbeam return ret; 118719a81c14SSteve Longerbeam mode &= 0xfb; 118819a81c14SSteve Longerbeam return ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL00, mode); 118919a81c14SSteve Longerbeam } 119019a81c14SSteve Longerbeam 119119a81c14SSteve Longerbeam static int ov5640_get_hts(struct ov5640_dev *sensor) 119219a81c14SSteve Longerbeam { 119319a81c14SSteve Longerbeam /* read HTS from register settings */ 119419a81c14SSteve Longerbeam u16 hts; 119519a81c14SSteve Longerbeam int ret; 119619a81c14SSteve Longerbeam 119719a81c14SSteve Longerbeam ret = ov5640_read_reg16(sensor, OV5640_REG_TIMING_HTS, &hts); 119819a81c14SSteve Longerbeam if (ret) 119919a81c14SSteve Longerbeam return ret; 120019a81c14SSteve Longerbeam return hts; 120119a81c14SSteve Longerbeam } 120219a81c14SSteve Longerbeam 120319a81c14SSteve Longerbeam static int ov5640_get_vts(struct ov5640_dev *sensor) 120419a81c14SSteve Longerbeam { 120519a81c14SSteve Longerbeam u16 vts; 120619a81c14SSteve Longerbeam int ret; 120719a81c14SSteve Longerbeam 120819a81c14SSteve Longerbeam ret = ov5640_read_reg16(sensor, OV5640_REG_TIMING_VTS, &vts); 120919a81c14SSteve Longerbeam if (ret) 121019a81c14SSteve Longerbeam return ret; 121119a81c14SSteve Longerbeam return vts; 121219a81c14SSteve Longerbeam } 121319a81c14SSteve Longerbeam 121419a81c14SSteve Longerbeam static int ov5640_set_vts(struct ov5640_dev *sensor, int vts) 121519a81c14SSteve Longerbeam { 121619a81c14SSteve Longerbeam return ov5640_write_reg16(sensor, OV5640_REG_TIMING_VTS, vts); 121719a81c14SSteve Longerbeam } 121819a81c14SSteve Longerbeam 121919a81c14SSteve Longerbeam static int ov5640_get_light_freq(struct ov5640_dev *sensor) 122019a81c14SSteve Longerbeam { 122119a81c14SSteve Longerbeam /* get banding filter value */ 122219a81c14SSteve Longerbeam int ret, light_freq = 0; 122319a81c14SSteve Longerbeam u8 temp, temp1; 122419a81c14SSteve Longerbeam 122519a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, OV5640_REG_HZ5060_CTRL01, &temp); 122619a81c14SSteve Longerbeam if (ret) 122719a81c14SSteve Longerbeam return ret; 122819a81c14SSteve Longerbeam 122919a81c14SSteve Longerbeam if (temp & 0x80) { 123019a81c14SSteve Longerbeam /* manual */ 123119a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, OV5640_REG_HZ5060_CTRL00, 123219a81c14SSteve Longerbeam &temp1); 123319a81c14SSteve Longerbeam if (ret) 123419a81c14SSteve Longerbeam return ret; 123519a81c14SSteve Longerbeam if (temp1 & 0x04) { 123619a81c14SSteve Longerbeam /* 50Hz */ 123719a81c14SSteve Longerbeam light_freq = 50; 123819a81c14SSteve Longerbeam } else { 123919a81c14SSteve Longerbeam /* 60Hz */ 124019a81c14SSteve Longerbeam light_freq = 60; 124119a81c14SSteve Longerbeam } 124219a81c14SSteve Longerbeam } else { 124319a81c14SSteve Longerbeam /* auto */ 124419a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, OV5640_REG_SIGMADELTA_CTRL0C, 124519a81c14SSteve Longerbeam &temp1); 124619a81c14SSteve Longerbeam if (ret) 124719a81c14SSteve Longerbeam return ret; 124819a81c14SSteve Longerbeam 124919a81c14SSteve Longerbeam if (temp1 & 0x01) { 125019a81c14SSteve Longerbeam /* 50Hz */ 125119a81c14SSteve Longerbeam light_freq = 50; 125219a81c14SSteve Longerbeam } else { 125319a81c14SSteve Longerbeam /* 60Hz */ 125419a81c14SSteve Longerbeam } 125519a81c14SSteve Longerbeam } 125619a81c14SSteve Longerbeam 125719a81c14SSteve Longerbeam return light_freq; 125819a81c14SSteve Longerbeam } 125919a81c14SSteve Longerbeam 126019a81c14SSteve Longerbeam static int ov5640_set_bandingfilter(struct ov5640_dev *sensor) 126119a81c14SSteve Longerbeam { 126219a81c14SSteve Longerbeam u32 band_step60, max_band60, band_step50, max_band50, prev_vts; 126319a81c14SSteve Longerbeam int ret; 126419a81c14SSteve Longerbeam 126519a81c14SSteve Longerbeam /* read preview PCLK */ 126619a81c14SSteve Longerbeam ret = ov5640_get_sysclk(sensor); 126719a81c14SSteve Longerbeam if (ret < 0) 126819a81c14SSteve Longerbeam return ret; 126919a81c14SSteve Longerbeam if (ret == 0) 127019a81c14SSteve Longerbeam return -EINVAL; 127119a81c14SSteve Longerbeam sensor->prev_sysclk = ret; 127219a81c14SSteve Longerbeam /* read preview HTS */ 127319a81c14SSteve Longerbeam ret = ov5640_get_hts(sensor); 127419a81c14SSteve Longerbeam if (ret < 0) 127519a81c14SSteve Longerbeam return ret; 127619a81c14SSteve Longerbeam if (ret == 0) 127719a81c14SSteve Longerbeam return -EINVAL; 127819a81c14SSteve Longerbeam sensor->prev_hts = ret; 127919a81c14SSteve Longerbeam 128019a81c14SSteve Longerbeam /* read preview VTS */ 128119a81c14SSteve Longerbeam ret = ov5640_get_vts(sensor); 128219a81c14SSteve Longerbeam if (ret < 0) 128319a81c14SSteve Longerbeam return ret; 128419a81c14SSteve Longerbeam prev_vts = ret; 128519a81c14SSteve Longerbeam 128619a81c14SSteve Longerbeam 128719a81c14SSteve Longerbeam /* calculate banding filter */ 128819a81c14SSteve Longerbeam /* 60Hz */ 128919a81c14SSteve Longerbeam band_step60 = sensor->prev_sysclk * 100 / sensor->prev_hts * 100 / 120; 129019a81c14SSteve Longerbeam ret = ov5640_write_reg16(sensor, OV5640_REG_AEC_B60_STEP, band_step60); 129119a81c14SSteve Longerbeam if (ret) 129219a81c14SSteve Longerbeam return ret; 129319a81c14SSteve Longerbeam if (!band_step60) 129419a81c14SSteve Longerbeam return -EINVAL; 129519a81c14SSteve Longerbeam max_band60 = (int)((prev_vts - 4) / band_step60); 129619a81c14SSteve Longerbeam ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL0D, max_band60); 129719a81c14SSteve Longerbeam if (ret) 129819a81c14SSteve Longerbeam return ret; 129919a81c14SSteve Longerbeam 130019a81c14SSteve Longerbeam /* 50Hz */ 130119a81c14SSteve Longerbeam band_step50 = sensor->prev_sysclk * 100 / sensor->prev_hts; 130219a81c14SSteve Longerbeam ret = ov5640_write_reg16(sensor, OV5640_REG_AEC_B50_STEP, band_step50); 130319a81c14SSteve Longerbeam if (ret) 130419a81c14SSteve Longerbeam return ret; 130519a81c14SSteve Longerbeam if (!band_step50) 130619a81c14SSteve Longerbeam return -EINVAL; 130719a81c14SSteve Longerbeam max_band50 = (int)((prev_vts - 4) / band_step50); 130819a81c14SSteve Longerbeam return ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL0E, max_band50); 130919a81c14SSteve Longerbeam } 131019a81c14SSteve Longerbeam 131119a81c14SSteve Longerbeam static int ov5640_set_ae_target(struct ov5640_dev *sensor, int target) 131219a81c14SSteve Longerbeam { 131319a81c14SSteve Longerbeam /* stable in high */ 131419a81c14SSteve Longerbeam u32 fast_high, fast_low; 131519a81c14SSteve Longerbeam int ret; 131619a81c14SSteve Longerbeam 131719a81c14SSteve Longerbeam sensor->ae_low = target * 23 / 25; /* 0.92 */ 131819a81c14SSteve Longerbeam sensor->ae_high = target * 27 / 25; /* 1.08 */ 131919a81c14SSteve Longerbeam 132019a81c14SSteve Longerbeam fast_high = sensor->ae_high << 1; 132119a81c14SSteve Longerbeam if (fast_high > 255) 132219a81c14SSteve Longerbeam fast_high = 255; 132319a81c14SSteve Longerbeam 132419a81c14SSteve Longerbeam fast_low = sensor->ae_low >> 1; 132519a81c14SSteve Longerbeam 132619a81c14SSteve Longerbeam ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL0F, sensor->ae_high); 132719a81c14SSteve Longerbeam if (ret) 132819a81c14SSteve Longerbeam return ret; 132919a81c14SSteve Longerbeam ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL10, sensor->ae_low); 133019a81c14SSteve Longerbeam if (ret) 133119a81c14SSteve Longerbeam return ret; 133219a81c14SSteve Longerbeam ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL1B, sensor->ae_high); 133319a81c14SSteve Longerbeam if (ret) 133419a81c14SSteve Longerbeam return ret; 133519a81c14SSteve Longerbeam ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL1E, sensor->ae_low); 133619a81c14SSteve Longerbeam if (ret) 133719a81c14SSteve Longerbeam return ret; 133819a81c14SSteve Longerbeam ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL11, fast_high); 133919a81c14SSteve Longerbeam if (ret) 134019a81c14SSteve Longerbeam return ret; 134119a81c14SSteve Longerbeam return ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL1F, fast_low); 134219a81c14SSteve Longerbeam } 134319a81c14SSteve Longerbeam 134419a81c14SSteve Longerbeam static int ov5640_binning_on(struct ov5640_dev *sensor) 134519a81c14SSteve Longerbeam { 134619a81c14SSteve Longerbeam u8 temp; 134719a81c14SSteve Longerbeam int ret; 134819a81c14SSteve Longerbeam 134919a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, OV5640_REG_TIMING_TC_REG21, &temp); 135019a81c14SSteve Longerbeam if (ret) 135119a81c14SSteve Longerbeam return ret; 135219a81c14SSteve Longerbeam temp &= 0xfe; 135319a81c14SSteve Longerbeam return temp ? 1 : 0; 135419a81c14SSteve Longerbeam } 135519a81c14SSteve Longerbeam 135619a81c14SSteve Longerbeam static int ov5640_set_virtual_channel(struct ov5640_dev *sensor) 135719a81c14SSteve Longerbeam { 135819a81c14SSteve Longerbeam u8 temp, channel = virtual_channel; 135919a81c14SSteve Longerbeam int ret; 136019a81c14SSteve Longerbeam 136119a81c14SSteve Longerbeam if (channel > 3) 136219a81c14SSteve Longerbeam return -EINVAL; 136319a81c14SSteve Longerbeam 136419a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, OV5640_REG_DEBUG_MODE, &temp); 136519a81c14SSteve Longerbeam if (ret) 136619a81c14SSteve Longerbeam return ret; 136719a81c14SSteve Longerbeam temp &= ~(3 << 6); 136819a81c14SSteve Longerbeam temp |= (channel << 6); 136919a81c14SSteve Longerbeam return ov5640_write_reg(sensor, OV5640_REG_DEBUG_MODE, temp); 137019a81c14SSteve Longerbeam } 137119a81c14SSteve Longerbeam 137219a81c14SSteve Longerbeam static const struct ov5640_mode_info * 137319a81c14SSteve Longerbeam ov5640_find_mode(struct ov5640_dev *sensor, enum ov5640_frame_rate fr, 137419a81c14SSteve Longerbeam int width, int height, bool nearest) 137519a81c14SSteve Longerbeam { 137619a81c14SSteve Longerbeam const struct ov5640_mode_info *mode = NULL; 137719a81c14SSteve Longerbeam int i; 137819a81c14SSteve Longerbeam 137919a81c14SSteve Longerbeam for (i = OV5640_NUM_MODES - 1; i >= 0; i--) { 138019a81c14SSteve Longerbeam mode = &ov5640_mode_data[fr][i]; 138119a81c14SSteve Longerbeam 138219a81c14SSteve Longerbeam if (!mode->reg_data) 138319a81c14SSteve Longerbeam continue; 138419a81c14SSteve Longerbeam 138519a81c14SSteve Longerbeam if ((nearest && mode->width <= width && 138619a81c14SSteve Longerbeam mode->height <= height) || 138719a81c14SSteve Longerbeam (!nearest && mode->width == width && 138819a81c14SSteve Longerbeam mode->height == height)) 138919a81c14SSteve Longerbeam break; 139019a81c14SSteve Longerbeam } 139119a81c14SSteve Longerbeam 139219a81c14SSteve Longerbeam if (nearest && i < 0) 139319a81c14SSteve Longerbeam mode = &ov5640_mode_data[fr][0]; 139419a81c14SSteve Longerbeam 139519a81c14SSteve Longerbeam return mode; 139619a81c14SSteve Longerbeam } 139719a81c14SSteve Longerbeam 139819a81c14SSteve Longerbeam /* 139919a81c14SSteve Longerbeam * sensor changes between scaling and subsampling, go through 140019a81c14SSteve Longerbeam * exposure calculation 140119a81c14SSteve Longerbeam */ 140219a81c14SSteve Longerbeam static int ov5640_set_mode_exposure_calc( 140319a81c14SSteve Longerbeam struct ov5640_dev *sensor, const struct ov5640_mode_info *mode) 140419a81c14SSteve Longerbeam { 140519a81c14SSteve Longerbeam u32 prev_shutter, prev_gain16; 140619a81c14SSteve Longerbeam u32 cap_shutter, cap_gain16; 140719a81c14SSteve Longerbeam u32 cap_sysclk, cap_hts, cap_vts; 140819a81c14SSteve Longerbeam u32 light_freq, cap_bandfilt, cap_maxband; 140919a81c14SSteve Longerbeam u32 cap_gain16_shutter; 141019a81c14SSteve Longerbeam u8 average; 141119a81c14SSteve Longerbeam int ret; 141219a81c14SSteve Longerbeam 141319a81c14SSteve Longerbeam if (mode->reg_data == NULL) 141419a81c14SSteve Longerbeam return -EINVAL; 141519a81c14SSteve Longerbeam 141619a81c14SSteve Longerbeam /* read preview shutter */ 141719a81c14SSteve Longerbeam ret = ov5640_get_exposure(sensor); 141819a81c14SSteve Longerbeam if (ret < 0) 141919a81c14SSteve Longerbeam return ret; 142019a81c14SSteve Longerbeam prev_shutter = ret; 142119a81c14SSteve Longerbeam ret = ov5640_binning_on(sensor); 142219a81c14SSteve Longerbeam if (ret < 0) 142319a81c14SSteve Longerbeam return ret; 142419a81c14SSteve Longerbeam if (ret && mode->id != OV5640_MODE_720P_1280_720 && 142519a81c14SSteve Longerbeam mode->id != OV5640_MODE_1080P_1920_1080) 142619a81c14SSteve Longerbeam prev_shutter *= 2; 142719a81c14SSteve Longerbeam 142819a81c14SSteve Longerbeam /* read preview gain */ 142919a81c14SSteve Longerbeam ret = ov5640_get_gain(sensor); 143019a81c14SSteve Longerbeam if (ret < 0) 143119a81c14SSteve Longerbeam return ret; 143219a81c14SSteve Longerbeam prev_gain16 = ret; 143319a81c14SSteve Longerbeam 143419a81c14SSteve Longerbeam /* get average */ 143519a81c14SSteve Longerbeam ret = ov5640_read_reg(sensor, OV5640_REG_AVG_READOUT, &average); 143619a81c14SSteve Longerbeam if (ret) 143719a81c14SSteve Longerbeam return ret; 143819a81c14SSteve Longerbeam 143919a81c14SSteve Longerbeam /* turn off night mode for capture */ 144019a81c14SSteve Longerbeam ret = ov5640_set_night_mode(sensor); 144119a81c14SSteve Longerbeam if (ret < 0) 144219a81c14SSteve Longerbeam return ret; 144319a81c14SSteve Longerbeam 144419a81c14SSteve Longerbeam /* Write capture setting */ 144519a81c14SSteve Longerbeam ret = ov5640_load_regs(sensor, mode); 144619a81c14SSteve Longerbeam if (ret < 0) 144719a81c14SSteve Longerbeam return ret; 144819a81c14SSteve Longerbeam 144919a81c14SSteve Longerbeam /* read capture VTS */ 145019a81c14SSteve Longerbeam ret = ov5640_get_vts(sensor); 145119a81c14SSteve Longerbeam if (ret < 0) 145219a81c14SSteve Longerbeam return ret; 145319a81c14SSteve Longerbeam cap_vts = ret; 145419a81c14SSteve Longerbeam ret = ov5640_get_hts(sensor); 145519a81c14SSteve Longerbeam if (ret < 0) 145619a81c14SSteve Longerbeam return ret; 145719a81c14SSteve Longerbeam if (ret == 0) 145819a81c14SSteve Longerbeam return -EINVAL; 145919a81c14SSteve Longerbeam cap_hts = ret; 146019a81c14SSteve Longerbeam 146119a81c14SSteve Longerbeam ret = ov5640_get_sysclk(sensor); 146219a81c14SSteve Longerbeam if (ret < 0) 146319a81c14SSteve Longerbeam return ret; 146419a81c14SSteve Longerbeam if (ret == 0) 146519a81c14SSteve Longerbeam return -EINVAL; 146619a81c14SSteve Longerbeam cap_sysclk = ret; 146719a81c14SSteve Longerbeam 146819a81c14SSteve Longerbeam /* calculate capture banding filter */ 146919a81c14SSteve Longerbeam ret = ov5640_get_light_freq(sensor); 147019a81c14SSteve Longerbeam if (ret < 0) 147119a81c14SSteve Longerbeam return ret; 147219a81c14SSteve Longerbeam light_freq = ret; 147319a81c14SSteve Longerbeam 147419a81c14SSteve Longerbeam if (light_freq == 60) { 147519a81c14SSteve Longerbeam /* 60Hz */ 147619a81c14SSteve Longerbeam cap_bandfilt = cap_sysclk * 100 / cap_hts * 100 / 120; 147719a81c14SSteve Longerbeam } else { 147819a81c14SSteve Longerbeam /* 50Hz */ 147919a81c14SSteve Longerbeam cap_bandfilt = cap_sysclk * 100 / cap_hts; 148019a81c14SSteve Longerbeam } 148119a81c14SSteve Longerbeam 148219a81c14SSteve Longerbeam if (!sensor->prev_sysclk) { 148319a81c14SSteve Longerbeam ret = ov5640_get_sysclk(sensor); 148419a81c14SSteve Longerbeam if (ret < 0) 148519a81c14SSteve Longerbeam return ret; 148619a81c14SSteve Longerbeam if (ret == 0) 148719a81c14SSteve Longerbeam return -EINVAL; 148819a81c14SSteve Longerbeam sensor->prev_sysclk = ret; 148919a81c14SSteve Longerbeam } 149019a81c14SSteve Longerbeam 149119a81c14SSteve Longerbeam if (!cap_bandfilt) 149219a81c14SSteve Longerbeam return -EINVAL; 149319a81c14SSteve Longerbeam 149419a81c14SSteve Longerbeam cap_maxband = (int)((cap_vts - 4) / cap_bandfilt); 149519a81c14SSteve Longerbeam 149619a81c14SSteve Longerbeam /* calculate capture shutter/gain16 */ 149719a81c14SSteve Longerbeam if (average > sensor->ae_low && average < sensor->ae_high) { 149819a81c14SSteve Longerbeam /* in stable range */ 149919a81c14SSteve Longerbeam cap_gain16_shutter = 150019a81c14SSteve Longerbeam prev_gain16 * prev_shutter * 150119a81c14SSteve Longerbeam cap_sysclk / sensor->prev_sysclk * 150219a81c14SSteve Longerbeam sensor->prev_hts / cap_hts * 150319a81c14SSteve Longerbeam sensor->ae_target / average; 150419a81c14SSteve Longerbeam } else { 150519a81c14SSteve Longerbeam cap_gain16_shutter = 150619a81c14SSteve Longerbeam prev_gain16 * prev_shutter * 150719a81c14SSteve Longerbeam cap_sysclk / sensor->prev_sysclk * 150819a81c14SSteve Longerbeam sensor->prev_hts / cap_hts; 150919a81c14SSteve Longerbeam } 151019a81c14SSteve Longerbeam 151119a81c14SSteve Longerbeam /* gain to shutter */ 151219a81c14SSteve Longerbeam if (cap_gain16_shutter < (cap_bandfilt * 16)) { 151319a81c14SSteve Longerbeam /* shutter < 1/100 */ 151419a81c14SSteve Longerbeam cap_shutter = cap_gain16_shutter / 16; 151519a81c14SSteve Longerbeam if (cap_shutter < 1) 151619a81c14SSteve Longerbeam cap_shutter = 1; 151719a81c14SSteve Longerbeam 151819a81c14SSteve Longerbeam cap_gain16 = cap_gain16_shutter / cap_shutter; 151919a81c14SSteve Longerbeam if (cap_gain16 < 16) 152019a81c14SSteve Longerbeam cap_gain16 = 16; 152119a81c14SSteve Longerbeam } else { 152219a81c14SSteve Longerbeam if (cap_gain16_shutter > (cap_bandfilt * cap_maxband * 16)) { 152319a81c14SSteve Longerbeam /* exposure reach max */ 152419a81c14SSteve Longerbeam cap_shutter = cap_bandfilt * cap_maxband; 152519a81c14SSteve Longerbeam if (!cap_shutter) 152619a81c14SSteve Longerbeam return -EINVAL; 152719a81c14SSteve Longerbeam 152819a81c14SSteve Longerbeam cap_gain16 = cap_gain16_shutter / cap_shutter; 152919a81c14SSteve Longerbeam } else { 153019a81c14SSteve Longerbeam /* 1/100 < (cap_shutter = n/100) =< max */ 153119a81c14SSteve Longerbeam cap_shutter = 153219a81c14SSteve Longerbeam ((int)(cap_gain16_shutter / 16 / cap_bandfilt)) 153319a81c14SSteve Longerbeam * cap_bandfilt; 153419a81c14SSteve Longerbeam if (!cap_shutter) 153519a81c14SSteve Longerbeam return -EINVAL; 153619a81c14SSteve Longerbeam 153719a81c14SSteve Longerbeam cap_gain16 = cap_gain16_shutter / cap_shutter; 153819a81c14SSteve Longerbeam } 153919a81c14SSteve Longerbeam } 154019a81c14SSteve Longerbeam 154119a81c14SSteve Longerbeam /* set capture gain */ 154219a81c14SSteve Longerbeam ret = __v4l2_ctrl_s_ctrl(sensor->ctrls.gain, cap_gain16); 154319a81c14SSteve Longerbeam if (ret) 154419a81c14SSteve Longerbeam return ret; 154519a81c14SSteve Longerbeam 154619a81c14SSteve Longerbeam /* write capture shutter */ 154719a81c14SSteve Longerbeam if (cap_shutter > (cap_vts - 4)) { 154819a81c14SSteve Longerbeam cap_vts = cap_shutter + 4; 154919a81c14SSteve Longerbeam ret = ov5640_set_vts(sensor, cap_vts); 155019a81c14SSteve Longerbeam if (ret < 0) 155119a81c14SSteve Longerbeam return ret; 155219a81c14SSteve Longerbeam } 155319a81c14SSteve Longerbeam 155419a81c14SSteve Longerbeam /* set exposure */ 155519a81c14SSteve Longerbeam return __v4l2_ctrl_s_ctrl(sensor->ctrls.exposure, cap_shutter); 155619a81c14SSteve Longerbeam } 155719a81c14SSteve Longerbeam 155819a81c14SSteve Longerbeam /* 155919a81c14SSteve Longerbeam * if sensor changes inside scaling or subsampling 156019a81c14SSteve Longerbeam * change mode directly 156119a81c14SSteve Longerbeam */ 156219a81c14SSteve Longerbeam static int ov5640_set_mode_direct(struct ov5640_dev *sensor, 156319a81c14SSteve Longerbeam const struct ov5640_mode_info *mode) 156419a81c14SSteve Longerbeam { 156519a81c14SSteve Longerbeam int ret; 156619a81c14SSteve Longerbeam 156719a81c14SSteve Longerbeam if (mode->reg_data == NULL) 156819a81c14SSteve Longerbeam return -EINVAL; 156919a81c14SSteve Longerbeam 157019a81c14SSteve Longerbeam /* Write capture setting */ 157119a81c14SSteve Longerbeam ret = ov5640_load_regs(sensor, mode); 157219a81c14SSteve Longerbeam if (ret < 0) 157319a81c14SSteve Longerbeam return ret; 157419a81c14SSteve Longerbeam 157519a81c14SSteve Longerbeam /* turn auto gain/exposure back on for direct mode */ 157619a81c14SSteve Longerbeam ret = __v4l2_ctrl_s_ctrl(sensor->ctrls.auto_gain, 1); 157719a81c14SSteve Longerbeam if (ret) 157819a81c14SSteve Longerbeam return ret; 157919a81c14SSteve Longerbeam return __v4l2_ctrl_s_ctrl(sensor->ctrls.auto_exp, V4L2_EXPOSURE_AUTO); 158019a81c14SSteve Longerbeam } 158119a81c14SSteve Longerbeam 158219a81c14SSteve Longerbeam static int ov5640_set_mode(struct ov5640_dev *sensor, 158319a81c14SSteve Longerbeam const struct ov5640_mode_info *orig_mode) 158419a81c14SSteve Longerbeam { 158519a81c14SSteve Longerbeam const struct ov5640_mode_info *mode = sensor->current_mode; 158619a81c14SSteve Longerbeam enum ov5640_downsize_mode dn_mode, orig_dn_mode; 158719a81c14SSteve Longerbeam int ret; 158819a81c14SSteve Longerbeam 158919a81c14SSteve Longerbeam dn_mode = mode->dn_mode; 159019a81c14SSteve Longerbeam orig_dn_mode = orig_mode->dn_mode; 159119a81c14SSteve Longerbeam 159219a81c14SSteve Longerbeam /* auto gain and exposure must be turned off when changing modes */ 159319a81c14SSteve Longerbeam ret = __v4l2_ctrl_s_ctrl(sensor->ctrls.auto_gain, 0); 159419a81c14SSteve Longerbeam if (ret) 159519a81c14SSteve Longerbeam return ret; 159619a81c14SSteve Longerbeam ret = __v4l2_ctrl_s_ctrl(sensor->ctrls.auto_exp, V4L2_EXPOSURE_MANUAL); 159719a81c14SSteve Longerbeam if (ret) 159819a81c14SSteve Longerbeam return ret; 159919a81c14SSteve Longerbeam 160019a81c14SSteve Longerbeam if ((dn_mode == SUBSAMPLING && orig_dn_mode == SCALING) || 160119a81c14SSteve Longerbeam (dn_mode == SCALING && orig_dn_mode == SUBSAMPLING)) { 160219a81c14SSteve Longerbeam /* 160319a81c14SSteve Longerbeam * change between subsampling and scaling 160419a81c14SSteve Longerbeam * go through exposure calucation 160519a81c14SSteve Longerbeam */ 160619a81c14SSteve Longerbeam ret = ov5640_set_mode_exposure_calc(sensor, mode); 160719a81c14SSteve Longerbeam } else { 160819a81c14SSteve Longerbeam /* 160919a81c14SSteve Longerbeam * change inside subsampling or scaling 161019a81c14SSteve Longerbeam * download firmware directly 161119a81c14SSteve Longerbeam */ 161219a81c14SSteve Longerbeam ret = ov5640_set_mode_direct(sensor, mode); 161319a81c14SSteve Longerbeam } 161419a81c14SSteve Longerbeam 161519a81c14SSteve Longerbeam if (ret < 0) 161619a81c14SSteve Longerbeam return ret; 161719a81c14SSteve Longerbeam 161819a81c14SSteve Longerbeam ret = ov5640_set_ae_target(sensor, sensor->ae_target); 161919a81c14SSteve Longerbeam if (ret < 0) 162019a81c14SSteve Longerbeam return ret; 162119a81c14SSteve Longerbeam ret = ov5640_get_light_freq(sensor); 162219a81c14SSteve Longerbeam if (ret < 0) 162319a81c14SSteve Longerbeam return ret; 162419a81c14SSteve Longerbeam ret = ov5640_set_bandingfilter(sensor); 162519a81c14SSteve Longerbeam if (ret < 0) 162619a81c14SSteve Longerbeam return ret; 162719a81c14SSteve Longerbeam ret = ov5640_set_virtual_channel(sensor); 162819a81c14SSteve Longerbeam if (ret < 0) 162919a81c14SSteve Longerbeam return ret; 163019a81c14SSteve Longerbeam 163119a81c14SSteve Longerbeam sensor->pending_mode_change = false; 163219a81c14SSteve Longerbeam 163319a81c14SSteve Longerbeam return 0; 163419a81c14SSteve Longerbeam } 163519a81c14SSteve Longerbeam 163619a81c14SSteve Longerbeam /* restore the last set video mode after chip power-on */ 163719a81c14SSteve Longerbeam static int ov5640_restore_mode(struct ov5640_dev *sensor) 163819a81c14SSteve Longerbeam { 163919a81c14SSteve Longerbeam int ret; 164019a81c14SSteve Longerbeam 164119a81c14SSteve Longerbeam /* first load the initial register values */ 164219a81c14SSteve Longerbeam ret = ov5640_load_regs(sensor, &ov5640_mode_init_data); 164319a81c14SSteve Longerbeam if (ret < 0) 164419a81c14SSteve Longerbeam return ret; 164519a81c14SSteve Longerbeam 164619a81c14SSteve Longerbeam /* now restore the last capture mode */ 164719a81c14SSteve Longerbeam return ov5640_set_mode(sensor, &ov5640_mode_init_data); 164819a81c14SSteve Longerbeam } 164919a81c14SSteve Longerbeam 165019a81c14SSteve Longerbeam static void ov5640_power(struct ov5640_dev *sensor, bool enable) 165119a81c14SSteve Longerbeam { 16521fddc5daSHugues Fruchet gpiod_set_value_cansleep(sensor->pwdn_gpio, enable ? 0 : 1); 165319a81c14SSteve Longerbeam } 165419a81c14SSteve Longerbeam 165519a81c14SSteve Longerbeam static void ov5640_reset(struct ov5640_dev *sensor) 165619a81c14SSteve Longerbeam { 165719a81c14SSteve Longerbeam if (!sensor->reset_gpio) 165819a81c14SSteve Longerbeam return; 165919a81c14SSteve Longerbeam 16601fddc5daSHugues Fruchet gpiod_set_value_cansleep(sensor->reset_gpio, 0); 166119a81c14SSteve Longerbeam 166219a81c14SSteve Longerbeam /* camera power cycle */ 166319a81c14SSteve Longerbeam ov5640_power(sensor, false); 166419a81c14SSteve Longerbeam usleep_range(5000, 10000); 166519a81c14SSteve Longerbeam ov5640_power(sensor, true); 166619a81c14SSteve Longerbeam usleep_range(5000, 10000); 166719a81c14SSteve Longerbeam 16681fddc5daSHugues Fruchet gpiod_set_value_cansleep(sensor->reset_gpio, 1); 166919a81c14SSteve Longerbeam usleep_range(1000, 2000); 167019a81c14SSteve Longerbeam 16711fddc5daSHugues Fruchet gpiod_set_value_cansleep(sensor->reset_gpio, 0); 167219a81c14SSteve Longerbeam usleep_range(5000, 10000); 167319a81c14SSteve Longerbeam } 167419a81c14SSteve Longerbeam 16750f7acb52SHugues Fruchet static int ov5640_set_power_on(struct ov5640_dev *sensor) 167619a81c14SSteve Longerbeam { 16770f7acb52SHugues Fruchet struct i2c_client *client = sensor->i2c_client; 16780f7acb52SHugues Fruchet int ret; 167919a81c14SSteve Longerbeam 16800f7acb52SHugues Fruchet ret = clk_prepare_enable(sensor->xclk); 16810f7acb52SHugues Fruchet if (ret) { 16820f7acb52SHugues Fruchet dev_err(&client->dev, "%s: failed to enable clock\n", 16830f7acb52SHugues Fruchet __func__); 16840f7acb52SHugues Fruchet return ret; 16850f7acb52SHugues Fruchet } 168619a81c14SSteve Longerbeam 168719a81c14SSteve Longerbeam ret = regulator_bulk_enable(OV5640_NUM_SUPPLIES, 168819a81c14SSteve Longerbeam sensor->supplies); 16890f7acb52SHugues Fruchet if (ret) { 16900f7acb52SHugues Fruchet dev_err(&client->dev, "%s: failed to enable regulators\n", 16910f7acb52SHugues Fruchet __func__); 169219a81c14SSteve Longerbeam goto xclk_off; 16930f7acb52SHugues Fruchet } 169419a81c14SSteve Longerbeam 169519a81c14SSteve Longerbeam ov5640_reset(sensor); 169619a81c14SSteve Longerbeam ov5640_power(sensor, true); 169719a81c14SSteve Longerbeam 169819a81c14SSteve Longerbeam ret = ov5640_init_slave_id(sensor); 169919a81c14SSteve Longerbeam if (ret) 170019a81c14SSteve Longerbeam goto power_off; 170119a81c14SSteve Longerbeam 17020f7acb52SHugues Fruchet return 0; 17030f7acb52SHugues Fruchet 17040f7acb52SHugues Fruchet power_off: 17050f7acb52SHugues Fruchet ov5640_power(sensor, false); 17060f7acb52SHugues Fruchet regulator_bulk_disable(OV5640_NUM_SUPPLIES, sensor->supplies); 17070f7acb52SHugues Fruchet xclk_off: 17080f7acb52SHugues Fruchet clk_disable_unprepare(sensor->xclk); 17090f7acb52SHugues Fruchet return ret; 17100f7acb52SHugues Fruchet } 17110f7acb52SHugues Fruchet 17120f7acb52SHugues Fruchet static void ov5640_set_power_off(struct ov5640_dev *sensor) 17130f7acb52SHugues Fruchet { 17140f7acb52SHugues Fruchet ov5640_power(sensor, false); 17150f7acb52SHugues Fruchet regulator_bulk_disable(OV5640_NUM_SUPPLIES, sensor->supplies); 17160f7acb52SHugues Fruchet clk_disable_unprepare(sensor->xclk); 17170f7acb52SHugues Fruchet } 17180f7acb52SHugues Fruchet 17190f7acb52SHugues Fruchet static int ov5640_set_power(struct ov5640_dev *sensor, bool on) 17200f7acb52SHugues Fruchet { 17210f7acb52SHugues Fruchet int ret = 0; 17220f7acb52SHugues Fruchet 17230f7acb52SHugues Fruchet if (on) { 17240f7acb52SHugues Fruchet ret = ov5640_set_power_on(sensor); 17250f7acb52SHugues Fruchet if (ret) 17260f7acb52SHugues Fruchet return ret; 17270f7acb52SHugues Fruchet 172819a81c14SSteve Longerbeam ret = ov5640_restore_mode(sensor); 172919a81c14SSteve Longerbeam if (ret) 173019a81c14SSteve Longerbeam goto power_off; 173119a81c14SSteve Longerbeam 1732f22996dbSHugues Fruchet if (sensor->ep.bus_type == V4L2_MBUS_CSI2) { 173319a81c14SSteve Longerbeam /* 173419a81c14SSteve Longerbeam * start streaming briefly followed by stream off in 173519a81c14SSteve Longerbeam * order to coax the clock lane into LP-11 state. 173619a81c14SSteve Longerbeam */ 1737f22996dbSHugues Fruchet ret = ov5640_set_stream_mipi(sensor, true); 173819a81c14SSteve Longerbeam if (ret) 173919a81c14SSteve Longerbeam goto power_off; 174019a81c14SSteve Longerbeam usleep_range(1000, 2000); 1741f22996dbSHugues Fruchet ret = ov5640_set_stream_mipi(sensor, false); 174219a81c14SSteve Longerbeam if (ret) 174319a81c14SSteve Longerbeam goto power_off; 1744f22996dbSHugues Fruchet } 174519a81c14SSteve Longerbeam 174619a81c14SSteve Longerbeam return 0; 174719a81c14SSteve Longerbeam } 174819a81c14SSteve Longerbeam 174919a81c14SSteve Longerbeam power_off: 17500f7acb52SHugues Fruchet ov5640_set_power_off(sensor); 175119a81c14SSteve Longerbeam return ret; 175219a81c14SSteve Longerbeam } 175319a81c14SSteve Longerbeam 175419a81c14SSteve Longerbeam /* --------------- Subdev Operations --------------- */ 175519a81c14SSteve Longerbeam 175619a81c14SSteve Longerbeam static int ov5640_s_power(struct v4l2_subdev *sd, int on) 175719a81c14SSteve Longerbeam { 175819a81c14SSteve Longerbeam struct ov5640_dev *sensor = to_ov5640_dev(sd); 175919a81c14SSteve Longerbeam int ret = 0; 176019a81c14SSteve Longerbeam 176119a81c14SSteve Longerbeam mutex_lock(&sensor->lock); 176219a81c14SSteve Longerbeam 176319a81c14SSteve Longerbeam /* 176419a81c14SSteve Longerbeam * If the power count is modified from 0 to != 0 or from != 0 to 0, 176519a81c14SSteve Longerbeam * update the power state. 176619a81c14SSteve Longerbeam */ 176719a81c14SSteve Longerbeam if (sensor->power_count == !on) { 176819a81c14SSteve Longerbeam ret = ov5640_set_power(sensor, !!on); 176919a81c14SSteve Longerbeam if (ret) 177019a81c14SSteve Longerbeam goto out; 177119a81c14SSteve Longerbeam } 177219a81c14SSteve Longerbeam 177319a81c14SSteve Longerbeam /* Update the power count. */ 177419a81c14SSteve Longerbeam sensor->power_count += on ? 1 : -1; 177519a81c14SSteve Longerbeam WARN_ON(sensor->power_count < 0); 177619a81c14SSteve Longerbeam out: 177719a81c14SSteve Longerbeam mutex_unlock(&sensor->lock); 177819a81c14SSteve Longerbeam 177919a81c14SSteve Longerbeam if (on && !ret && sensor->power_count == 1) { 178019a81c14SSteve Longerbeam /* restore controls */ 178119a81c14SSteve Longerbeam ret = v4l2_ctrl_handler_setup(&sensor->ctrls.handler); 178219a81c14SSteve Longerbeam } 178319a81c14SSteve Longerbeam 178419a81c14SSteve Longerbeam return ret; 178519a81c14SSteve Longerbeam } 178619a81c14SSteve Longerbeam 178719a81c14SSteve Longerbeam static int ov5640_try_frame_interval(struct ov5640_dev *sensor, 178819a81c14SSteve Longerbeam struct v4l2_fract *fi, 178919a81c14SSteve Longerbeam u32 width, u32 height) 179019a81c14SSteve Longerbeam { 179119a81c14SSteve Longerbeam const struct ov5640_mode_info *mode; 179219a81c14SSteve Longerbeam u32 minfps, maxfps, fps; 179319a81c14SSteve Longerbeam int ret; 179419a81c14SSteve Longerbeam 179519a81c14SSteve Longerbeam minfps = ov5640_framerates[OV5640_15_FPS]; 179619a81c14SSteve Longerbeam maxfps = ov5640_framerates[OV5640_30_FPS]; 179719a81c14SSteve Longerbeam 179819a81c14SSteve Longerbeam if (fi->numerator == 0) { 179919a81c14SSteve Longerbeam fi->denominator = maxfps; 180019a81c14SSteve Longerbeam fi->numerator = 1; 180119a81c14SSteve Longerbeam return OV5640_30_FPS; 180219a81c14SSteve Longerbeam } 180319a81c14SSteve Longerbeam 180419a81c14SSteve Longerbeam fps = DIV_ROUND_CLOSEST(fi->denominator, fi->numerator); 180519a81c14SSteve Longerbeam 180619a81c14SSteve Longerbeam fi->numerator = 1; 180719a81c14SSteve Longerbeam if (fps > maxfps) 180819a81c14SSteve Longerbeam fi->denominator = maxfps; 180919a81c14SSteve Longerbeam else if (fps < minfps) 181019a81c14SSteve Longerbeam fi->denominator = minfps; 181119a81c14SSteve Longerbeam else if (2 * fps >= 2 * minfps + (maxfps - minfps)) 181219a81c14SSteve Longerbeam fi->denominator = maxfps; 181319a81c14SSteve Longerbeam else 181419a81c14SSteve Longerbeam fi->denominator = minfps; 181519a81c14SSteve Longerbeam 181619a81c14SSteve Longerbeam ret = (fi->denominator == minfps) ? OV5640_15_FPS : OV5640_30_FPS; 181719a81c14SSteve Longerbeam 181819a81c14SSteve Longerbeam mode = ov5640_find_mode(sensor, ret, width, height, false); 181919a81c14SSteve Longerbeam return mode ? ret : -EINVAL; 182019a81c14SSteve Longerbeam } 182119a81c14SSteve Longerbeam 182219a81c14SSteve Longerbeam static int ov5640_get_fmt(struct v4l2_subdev *sd, 182319a81c14SSteve Longerbeam struct v4l2_subdev_pad_config *cfg, 182419a81c14SSteve Longerbeam struct v4l2_subdev_format *format) 182519a81c14SSteve Longerbeam { 182619a81c14SSteve Longerbeam struct ov5640_dev *sensor = to_ov5640_dev(sd); 182719a81c14SSteve Longerbeam struct v4l2_mbus_framefmt *fmt; 182819a81c14SSteve Longerbeam 182919a81c14SSteve Longerbeam if (format->pad != 0) 183019a81c14SSteve Longerbeam return -EINVAL; 183119a81c14SSteve Longerbeam 183219a81c14SSteve Longerbeam mutex_lock(&sensor->lock); 183319a81c14SSteve Longerbeam 183419a81c14SSteve Longerbeam if (format->which == V4L2_SUBDEV_FORMAT_TRY) 183519a81c14SSteve Longerbeam fmt = v4l2_subdev_get_try_format(&sensor->sd, cfg, 183619a81c14SSteve Longerbeam format->pad); 183719a81c14SSteve Longerbeam else 183819a81c14SSteve Longerbeam fmt = &sensor->fmt; 183919a81c14SSteve Longerbeam 184019a81c14SSteve Longerbeam format->format = *fmt; 184119a81c14SSteve Longerbeam 184219a81c14SSteve Longerbeam mutex_unlock(&sensor->lock); 184319a81c14SSteve Longerbeam 184419a81c14SSteve Longerbeam return 0; 184519a81c14SSteve Longerbeam } 184619a81c14SSteve Longerbeam 184719a81c14SSteve Longerbeam static int ov5640_try_fmt_internal(struct v4l2_subdev *sd, 184819a81c14SSteve Longerbeam struct v4l2_mbus_framefmt *fmt, 184919a81c14SSteve Longerbeam enum ov5640_frame_rate fr, 185019a81c14SSteve Longerbeam const struct ov5640_mode_info **new_mode) 185119a81c14SSteve Longerbeam { 185219a81c14SSteve Longerbeam struct ov5640_dev *sensor = to_ov5640_dev(sd); 185319a81c14SSteve Longerbeam const struct ov5640_mode_info *mode; 1854e3ee691dSHugues Fruchet int i; 185519a81c14SSteve Longerbeam 185619a81c14SSteve Longerbeam mode = ov5640_find_mode(sensor, fr, fmt->width, fmt->height, true); 185719a81c14SSteve Longerbeam if (!mode) 185819a81c14SSteve Longerbeam return -EINVAL; 185919a81c14SSteve Longerbeam fmt->width = mode->width; 186019a81c14SSteve Longerbeam fmt->height = mode->height; 186119a81c14SSteve Longerbeam 186219a81c14SSteve Longerbeam if (new_mode) 186319a81c14SSteve Longerbeam *new_mode = mode; 1864e3ee691dSHugues Fruchet 1865e3ee691dSHugues Fruchet for (i = 0; i < ARRAY_SIZE(ov5640_formats); i++) 1866e3ee691dSHugues Fruchet if (ov5640_formats[i].code == fmt->code) 1867e3ee691dSHugues Fruchet break; 1868e3ee691dSHugues Fruchet if (i >= ARRAY_SIZE(ov5640_formats)) 1869e3ee691dSHugues Fruchet fmt->code = ov5640_formats[0].code; 1870e3ee691dSHugues Fruchet 187119a81c14SSteve Longerbeam return 0; 187219a81c14SSteve Longerbeam } 187319a81c14SSteve Longerbeam 187419a81c14SSteve Longerbeam static int ov5640_set_fmt(struct v4l2_subdev *sd, 187519a81c14SSteve Longerbeam struct v4l2_subdev_pad_config *cfg, 187619a81c14SSteve Longerbeam struct v4l2_subdev_format *format) 187719a81c14SSteve Longerbeam { 187819a81c14SSteve Longerbeam struct ov5640_dev *sensor = to_ov5640_dev(sd); 187919a81c14SSteve Longerbeam const struct ov5640_mode_info *new_mode; 188019a81c14SSteve Longerbeam int ret; 188119a81c14SSteve Longerbeam 188219a81c14SSteve Longerbeam if (format->pad != 0) 188319a81c14SSteve Longerbeam return -EINVAL; 188419a81c14SSteve Longerbeam 188519a81c14SSteve Longerbeam mutex_lock(&sensor->lock); 188619a81c14SSteve Longerbeam 188719a81c14SSteve Longerbeam if (sensor->streaming) { 188819a81c14SSteve Longerbeam ret = -EBUSY; 188919a81c14SSteve Longerbeam goto out; 189019a81c14SSteve Longerbeam } 189119a81c14SSteve Longerbeam 189219a81c14SSteve Longerbeam ret = ov5640_try_fmt_internal(sd, &format->format, 189319a81c14SSteve Longerbeam sensor->current_fr, &new_mode); 189419a81c14SSteve Longerbeam if (ret) 189519a81c14SSteve Longerbeam goto out; 189619a81c14SSteve Longerbeam 189719a81c14SSteve Longerbeam if (format->which == V4L2_SUBDEV_FORMAT_TRY) { 189819a81c14SSteve Longerbeam struct v4l2_mbus_framefmt *fmt = 189919a81c14SSteve Longerbeam v4l2_subdev_get_try_format(sd, cfg, 0); 190019a81c14SSteve Longerbeam 190119a81c14SSteve Longerbeam *fmt = format->format; 190219a81c14SSteve Longerbeam goto out; 190319a81c14SSteve Longerbeam } 190419a81c14SSteve Longerbeam 190519a81c14SSteve Longerbeam sensor->current_mode = new_mode; 190619a81c14SSteve Longerbeam sensor->fmt = format->format; 190719a81c14SSteve Longerbeam sensor->pending_mode_change = true; 190819a81c14SSteve Longerbeam out: 190919a81c14SSteve Longerbeam mutex_unlock(&sensor->lock); 191019a81c14SSteve Longerbeam return ret; 191119a81c14SSteve Longerbeam } 191219a81c14SSteve Longerbeam 1913e3ee691dSHugues Fruchet static int ov5640_set_framefmt(struct ov5640_dev *sensor, 1914e3ee691dSHugues Fruchet struct v4l2_mbus_framefmt *format) 1915e3ee691dSHugues Fruchet { 1916e3ee691dSHugues Fruchet int ret = 0; 1917e3ee691dSHugues Fruchet bool is_rgb = false; 1918e3ee691dSHugues Fruchet u8 val; 1919e3ee691dSHugues Fruchet 1920e3ee691dSHugues Fruchet switch (format->code) { 1921e3ee691dSHugues Fruchet case MEDIA_BUS_FMT_UYVY8_2X8: 1922e3ee691dSHugues Fruchet /* YUV422, UYVY */ 1923e3ee691dSHugues Fruchet val = 0x3f; 1924e3ee691dSHugues Fruchet break; 1925e3ee691dSHugues Fruchet case MEDIA_BUS_FMT_YUYV8_2X8: 1926e3ee691dSHugues Fruchet /* YUV422, YUYV */ 1927e3ee691dSHugues Fruchet val = 0x30; 1928e3ee691dSHugues Fruchet break; 1929e3ee691dSHugues Fruchet case MEDIA_BUS_FMT_RGB565_2X8_LE: 1930e3ee691dSHugues Fruchet /* RGB565 {g[2:0],b[4:0]},{r[4:0],g[5:3]} */ 1931e3ee691dSHugues Fruchet val = 0x6F; 1932e3ee691dSHugues Fruchet is_rgb = true; 1933e3ee691dSHugues Fruchet break; 1934e3ee691dSHugues Fruchet case MEDIA_BUS_FMT_RGB565_2X8_BE: 1935e3ee691dSHugues Fruchet /* RGB565 {r[4:0],g[5:3]},{g[2:0],b[4:0]} */ 1936e3ee691dSHugues Fruchet val = 0x61; 1937e3ee691dSHugues Fruchet is_rgb = true; 1938e3ee691dSHugues Fruchet break; 1939e3ee691dSHugues Fruchet default: 1940e3ee691dSHugues Fruchet return -EINVAL; 1941e3ee691dSHugues Fruchet } 1942e3ee691dSHugues Fruchet 1943e3ee691dSHugues Fruchet /* FORMAT CONTROL00: YUV and RGB formatting */ 1944e3ee691dSHugues Fruchet ret = ov5640_write_reg(sensor, OV5640_REG_FORMAT_CONTROL00, val); 1945e3ee691dSHugues Fruchet if (ret) 1946e3ee691dSHugues Fruchet return ret; 1947e3ee691dSHugues Fruchet 1948e3ee691dSHugues Fruchet /* FORMAT MUX CONTROL: ISP YUV or RGB */ 1949e3ee691dSHugues Fruchet return ov5640_write_reg(sensor, OV5640_REG_ISP_FORMAT_MUX_CTRL, 1950e3ee691dSHugues Fruchet is_rgb ? 0x01 : 0x00); 1951e3ee691dSHugues Fruchet } 195219a81c14SSteve Longerbeam 195319a81c14SSteve Longerbeam /* 195419a81c14SSteve Longerbeam * Sensor Controls. 195519a81c14SSteve Longerbeam */ 195619a81c14SSteve Longerbeam 195719a81c14SSteve Longerbeam static int ov5640_set_ctrl_hue(struct ov5640_dev *sensor, int value) 195819a81c14SSteve Longerbeam { 195919a81c14SSteve Longerbeam int ret; 196019a81c14SSteve Longerbeam 196119a81c14SSteve Longerbeam if (value) { 196219a81c14SSteve Longerbeam ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0, 196319a81c14SSteve Longerbeam BIT(0), BIT(0)); 196419a81c14SSteve Longerbeam if (ret) 196519a81c14SSteve Longerbeam return ret; 196619a81c14SSteve Longerbeam ret = ov5640_write_reg16(sensor, OV5640_REG_SDE_CTRL1, value); 196719a81c14SSteve Longerbeam } else { 196819a81c14SSteve Longerbeam ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0, BIT(0), 0); 196919a81c14SSteve Longerbeam } 197019a81c14SSteve Longerbeam 197119a81c14SSteve Longerbeam return ret; 197219a81c14SSteve Longerbeam } 197319a81c14SSteve Longerbeam 197419a81c14SSteve Longerbeam static int ov5640_set_ctrl_contrast(struct ov5640_dev *sensor, int value) 197519a81c14SSteve Longerbeam { 197619a81c14SSteve Longerbeam int ret; 197719a81c14SSteve Longerbeam 197819a81c14SSteve Longerbeam if (value) { 197919a81c14SSteve Longerbeam ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0, 198019a81c14SSteve Longerbeam BIT(2), BIT(2)); 198119a81c14SSteve Longerbeam if (ret) 198219a81c14SSteve Longerbeam return ret; 198319a81c14SSteve Longerbeam ret = ov5640_write_reg(sensor, OV5640_REG_SDE_CTRL5, 198419a81c14SSteve Longerbeam value & 0xff); 198519a81c14SSteve Longerbeam } else { 198619a81c14SSteve Longerbeam ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0, BIT(2), 0); 198719a81c14SSteve Longerbeam } 198819a81c14SSteve Longerbeam 198919a81c14SSteve Longerbeam return ret; 199019a81c14SSteve Longerbeam } 199119a81c14SSteve Longerbeam 199219a81c14SSteve Longerbeam static int ov5640_set_ctrl_saturation(struct ov5640_dev *sensor, int value) 199319a81c14SSteve Longerbeam { 199419a81c14SSteve Longerbeam int ret; 199519a81c14SSteve Longerbeam 199619a81c14SSteve Longerbeam if (value) { 199719a81c14SSteve Longerbeam ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0, 199819a81c14SSteve Longerbeam BIT(1), BIT(1)); 199919a81c14SSteve Longerbeam if (ret) 200019a81c14SSteve Longerbeam return ret; 200119a81c14SSteve Longerbeam ret = ov5640_write_reg(sensor, OV5640_REG_SDE_CTRL3, 200219a81c14SSteve Longerbeam value & 0xff); 200319a81c14SSteve Longerbeam if (ret) 200419a81c14SSteve Longerbeam return ret; 200519a81c14SSteve Longerbeam ret = ov5640_write_reg(sensor, OV5640_REG_SDE_CTRL4, 200619a81c14SSteve Longerbeam value & 0xff); 200719a81c14SSteve Longerbeam } else { 200819a81c14SSteve Longerbeam ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0, BIT(1), 0); 200919a81c14SSteve Longerbeam } 201019a81c14SSteve Longerbeam 201119a81c14SSteve Longerbeam return ret; 201219a81c14SSteve Longerbeam } 201319a81c14SSteve Longerbeam 201419a81c14SSteve Longerbeam static int ov5640_set_ctrl_white_balance(struct ov5640_dev *sensor, int awb) 201519a81c14SSteve Longerbeam { 201619a81c14SSteve Longerbeam int ret; 201719a81c14SSteve Longerbeam 201819a81c14SSteve Longerbeam ret = ov5640_mod_reg(sensor, OV5640_REG_AWB_MANUAL_CTRL, 201919a81c14SSteve Longerbeam BIT(0), awb ? 0 : 1); 202019a81c14SSteve Longerbeam if (ret) 202119a81c14SSteve Longerbeam return ret; 202219a81c14SSteve Longerbeam 202319a81c14SSteve Longerbeam if (!awb) { 202419a81c14SSteve Longerbeam u16 red = (u16)sensor->ctrls.red_balance->val; 202519a81c14SSteve Longerbeam u16 blue = (u16)sensor->ctrls.blue_balance->val; 202619a81c14SSteve Longerbeam 202719a81c14SSteve Longerbeam ret = ov5640_write_reg16(sensor, OV5640_REG_AWB_R_GAIN, red); 202819a81c14SSteve Longerbeam if (ret) 202919a81c14SSteve Longerbeam return ret; 203019a81c14SSteve Longerbeam ret = ov5640_write_reg16(sensor, OV5640_REG_AWB_B_GAIN, blue); 203119a81c14SSteve Longerbeam } 203219a81c14SSteve Longerbeam 203319a81c14SSteve Longerbeam return ret; 203419a81c14SSteve Longerbeam } 203519a81c14SSteve Longerbeam 203619a81c14SSteve Longerbeam static int ov5640_set_ctrl_exposure(struct ov5640_dev *sensor, int exp) 203719a81c14SSteve Longerbeam { 203819a81c14SSteve Longerbeam struct ov5640_ctrls *ctrls = &sensor->ctrls; 203919a81c14SSteve Longerbeam bool auto_exposure = (exp == V4L2_EXPOSURE_AUTO); 204019a81c14SSteve Longerbeam int ret = 0; 204119a81c14SSteve Longerbeam 204219a81c14SSteve Longerbeam if (ctrls->auto_exp->is_new) { 204319a81c14SSteve Longerbeam ret = ov5640_mod_reg(sensor, OV5640_REG_AEC_PK_MANUAL, 204419a81c14SSteve Longerbeam BIT(0), auto_exposure ? 0 : BIT(0)); 204519a81c14SSteve Longerbeam if (ret) 204619a81c14SSteve Longerbeam return ret; 204719a81c14SSteve Longerbeam } 204819a81c14SSteve Longerbeam 204919a81c14SSteve Longerbeam if (!auto_exposure && ctrls->exposure->is_new) { 205019a81c14SSteve Longerbeam u16 max_exp; 205119a81c14SSteve Longerbeam 205219a81c14SSteve Longerbeam ret = ov5640_read_reg16(sensor, OV5640_REG_AEC_PK_VTS, 205319a81c14SSteve Longerbeam &max_exp); 205419a81c14SSteve Longerbeam if (ret) 205519a81c14SSteve Longerbeam return ret; 205619a81c14SSteve Longerbeam ret = ov5640_get_vts(sensor); 205719a81c14SSteve Longerbeam if (ret < 0) 205819a81c14SSteve Longerbeam return ret; 205919a81c14SSteve Longerbeam max_exp += ret; 20606146fde3SHugues Fruchet ret = 0; 206119a81c14SSteve Longerbeam 206219a81c14SSteve Longerbeam if (ctrls->exposure->val < max_exp) 206319a81c14SSteve Longerbeam ret = ov5640_set_exposure(sensor, ctrls->exposure->val); 206419a81c14SSteve Longerbeam } 206519a81c14SSteve Longerbeam 206619a81c14SSteve Longerbeam return ret; 206719a81c14SSteve Longerbeam } 206819a81c14SSteve Longerbeam 206919a81c14SSteve Longerbeam static int ov5640_set_ctrl_gain(struct ov5640_dev *sensor, int auto_gain) 207019a81c14SSteve Longerbeam { 207119a81c14SSteve Longerbeam struct ov5640_ctrls *ctrls = &sensor->ctrls; 207219a81c14SSteve Longerbeam int ret = 0; 207319a81c14SSteve Longerbeam 207419a81c14SSteve Longerbeam if (ctrls->auto_gain->is_new) { 207519a81c14SSteve Longerbeam ret = ov5640_mod_reg(sensor, OV5640_REG_AEC_PK_MANUAL, 207619a81c14SSteve Longerbeam BIT(1), ctrls->auto_gain->val ? 0 : BIT(1)); 207719a81c14SSteve Longerbeam if (ret) 207819a81c14SSteve Longerbeam return ret; 207919a81c14SSteve Longerbeam } 208019a81c14SSteve Longerbeam 208119a81c14SSteve Longerbeam if (!auto_gain && ctrls->gain->is_new) { 208219a81c14SSteve Longerbeam u16 gain = (u16)ctrls->gain->val; 208319a81c14SSteve Longerbeam 208419a81c14SSteve Longerbeam ret = ov5640_write_reg16(sensor, OV5640_REG_AEC_PK_REAL_GAIN, 208519a81c14SSteve Longerbeam gain & 0x3ff); 208619a81c14SSteve Longerbeam } 208719a81c14SSteve Longerbeam 208819a81c14SSteve Longerbeam return ret; 208919a81c14SSteve Longerbeam } 209019a81c14SSteve Longerbeam 209119a81c14SSteve Longerbeam static int ov5640_set_ctrl_test_pattern(struct ov5640_dev *sensor, int value) 209219a81c14SSteve Longerbeam { 209319a81c14SSteve Longerbeam return ov5640_mod_reg(sensor, OV5640_REG_PRE_ISP_TEST_SET1, 209419a81c14SSteve Longerbeam 0xa4, value ? 0xa4 : 0); 209519a81c14SSteve Longerbeam } 209619a81c14SSteve Longerbeam 209719a81c14SSteve Longerbeam static int ov5640_g_volatile_ctrl(struct v4l2_ctrl *ctrl) 209819a81c14SSteve Longerbeam { 209919a81c14SSteve Longerbeam struct v4l2_subdev *sd = ctrl_to_sd(ctrl); 210019a81c14SSteve Longerbeam struct ov5640_dev *sensor = to_ov5640_dev(sd); 210119a81c14SSteve Longerbeam int val; 210219a81c14SSteve Longerbeam 210319a81c14SSteve Longerbeam /* v4l2_ctrl_lock() locks our own mutex */ 210419a81c14SSteve Longerbeam 210519a81c14SSteve Longerbeam switch (ctrl->id) { 210619a81c14SSteve Longerbeam case V4L2_CID_AUTOGAIN: 210719a81c14SSteve Longerbeam if (!ctrl->val) 210819a81c14SSteve Longerbeam return 0; 210919a81c14SSteve Longerbeam val = ov5640_get_gain(sensor); 211019a81c14SSteve Longerbeam if (val < 0) 211119a81c14SSteve Longerbeam return val; 211219a81c14SSteve Longerbeam sensor->ctrls.gain->val = val; 211319a81c14SSteve Longerbeam break; 211419a81c14SSteve Longerbeam case V4L2_CID_EXPOSURE_AUTO: 211519a81c14SSteve Longerbeam if (ctrl->val == V4L2_EXPOSURE_MANUAL) 211619a81c14SSteve Longerbeam return 0; 211719a81c14SSteve Longerbeam val = ov5640_get_exposure(sensor); 211819a81c14SSteve Longerbeam if (val < 0) 211919a81c14SSteve Longerbeam return val; 212019a81c14SSteve Longerbeam sensor->ctrls.exposure->val = val; 212119a81c14SSteve Longerbeam break; 212219a81c14SSteve Longerbeam } 212319a81c14SSteve Longerbeam 212419a81c14SSteve Longerbeam return 0; 212519a81c14SSteve Longerbeam } 212619a81c14SSteve Longerbeam 212719a81c14SSteve Longerbeam static int ov5640_s_ctrl(struct v4l2_ctrl *ctrl) 212819a81c14SSteve Longerbeam { 212919a81c14SSteve Longerbeam struct v4l2_subdev *sd = ctrl_to_sd(ctrl); 213019a81c14SSteve Longerbeam struct ov5640_dev *sensor = to_ov5640_dev(sd); 213119a81c14SSteve Longerbeam int ret; 213219a81c14SSteve Longerbeam 213319a81c14SSteve Longerbeam /* v4l2_ctrl_lock() locks our own mutex */ 213419a81c14SSteve Longerbeam 213519a81c14SSteve Longerbeam /* 213619a81c14SSteve Longerbeam * If the device is not powered up by the host driver do 213719a81c14SSteve Longerbeam * not apply any controls to H/W at this time. Instead 213819a81c14SSteve Longerbeam * the controls will be restored right after power-up. 213919a81c14SSteve Longerbeam */ 214019a81c14SSteve Longerbeam if (sensor->power_count == 0) 214119a81c14SSteve Longerbeam return 0; 214219a81c14SSteve Longerbeam 214319a81c14SSteve Longerbeam switch (ctrl->id) { 214419a81c14SSteve Longerbeam case V4L2_CID_AUTOGAIN: 214519a81c14SSteve Longerbeam ret = ov5640_set_ctrl_gain(sensor, ctrl->val); 214619a81c14SSteve Longerbeam break; 214719a81c14SSteve Longerbeam case V4L2_CID_EXPOSURE_AUTO: 214819a81c14SSteve Longerbeam ret = ov5640_set_ctrl_exposure(sensor, ctrl->val); 214919a81c14SSteve Longerbeam break; 215019a81c14SSteve Longerbeam case V4L2_CID_AUTO_WHITE_BALANCE: 215119a81c14SSteve Longerbeam ret = ov5640_set_ctrl_white_balance(sensor, ctrl->val); 215219a81c14SSteve Longerbeam break; 215319a81c14SSteve Longerbeam case V4L2_CID_HUE: 215419a81c14SSteve Longerbeam ret = ov5640_set_ctrl_hue(sensor, ctrl->val); 215519a81c14SSteve Longerbeam break; 215619a81c14SSteve Longerbeam case V4L2_CID_CONTRAST: 215719a81c14SSteve Longerbeam ret = ov5640_set_ctrl_contrast(sensor, ctrl->val); 215819a81c14SSteve Longerbeam break; 215919a81c14SSteve Longerbeam case V4L2_CID_SATURATION: 216019a81c14SSteve Longerbeam ret = ov5640_set_ctrl_saturation(sensor, ctrl->val); 216119a81c14SSteve Longerbeam break; 216219a81c14SSteve Longerbeam case V4L2_CID_TEST_PATTERN: 216319a81c14SSteve Longerbeam ret = ov5640_set_ctrl_test_pattern(sensor, ctrl->val); 216419a81c14SSteve Longerbeam break; 216519a81c14SSteve Longerbeam default: 216619a81c14SSteve Longerbeam ret = -EINVAL; 216719a81c14SSteve Longerbeam break; 216819a81c14SSteve Longerbeam } 216919a81c14SSteve Longerbeam 217019a81c14SSteve Longerbeam return ret; 217119a81c14SSteve Longerbeam } 217219a81c14SSteve Longerbeam 217319a81c14SSteve Longerbeam static const struct v4l2_ctrl_ops ov5640_ctrl_ops = { 217419a81c14SSteve Longerbeam .g_volatile_ctrl = ov5640_g_volatile_ctrl, 217519a81c14SSteve Longerbeam .s_ctrl = ov5640_s_ctrl, 217619a81c14SSteve Longerbeam }; 217719a81c14SSteve Longerbeam 217819a81c14SSteve Longerbeam static const char * const test_pattern_menu[] = { 217919a81c14SSteve Longerbeam "Disabled", 218019a81c14SSteve Longerbeam "Color bars", 218119a81c14SSteve Longerbeam }; 218219a81c14SSteve Longerbeam 218319a81c14SSteve Longerbeam static int ov5640_init_controls(struct ov5640_dev *sensor) 218419a81c14SSteve Longerbeam { 218519a81c14SSteve Longerbeam const struct v4l2_ctrl_ops *ops = &ov5640_ctrl_ops; 218619a81c14SSteve Longerbeam struct ov5640_ctrls *ctrls = &sensor->ctrls; 218719a81c14SSteve Longerbeam struct v4l2_ctrl_handler *hdl = &ctrls->handler; 218819a81c14SSteve Longerbeam int ret; 218919a81c14SSteve Longerbeam 219019a81c14SSteve Longerbeam v4l2_ctrl_handler_init(hdl, 32); 219119a81c14SSteve Longerbeam 219219a81c14SSteve Longerbeam /* we can use our own mutex for the ctrl lock */ 219319a81c14SSteve Longerbeam hdl->lock = &sensor->lock; 219419a81c14SSteve Longerbeam 219519a81c14SSteve Longerbeam /* Auto/manual white balance */ 219619a81c14SSteve Longerbeam ctrls->auto_wb = v4l2_ctrl_new_std(hdl, ops, 219719a81c14SSteve Longerbeam V4L2_CID_AUTO_WHITE_BALANCE, 219819a81c14SSteve Longerbeam 0, 1, 1, 1); 219919a81c14SSteve Longerbeam ctrls->blue_balance = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_BLUE_BALANCE, 220019a81c14SSteve Longerbeam 0, 4095, 1, 0); 220119a81c14SSteve Longerbeam ctrls->red_balance = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_RED_BALANCE, 220219a81c14SSteve Longerbeam 0, 4095, 1, 0); 220319a81c14SSteve Longerbeam /* Auto/manual exposure */ 220419a81c14SSteve Longerbeam ctrls->auto_exp = v4l2_ctrl_new_std_menu(hdl, ops, 220519a81c14SSteve Longerbeam V4L2_CID_EXPOSURE_AUTO, 220619a81c14SSteve Longerbeam V4L2_EXPOSURE_MANUAL, 0, 220719a81c14SSteve Longerbeam V4L2_EXPOSURE_AUTO); 220819a81c14SSteve Longerbeam ctrls->exposure = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_EXPOSURE, 220919a81c14SSteve Longerbeam 0, 65535, 1, 0); 221019a81c14SSteve Longerbeam /* Auto/manual gain */ 221119a81c14SSteve Longerbeam ctrls->auto_gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_AUTOGAIN, 221219a81c14SSteve Longerbeam 0, 1, 1, 1); 221319a81c14SSteve Longerbeam ctrls->gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_GAIN, 221419a81c14SSteve Longerbeam 0, 1023, 1, 0); 221519a81c14SSteve Longerbeam 221619a81c14SSteve Longerbeam ctrls->saturation = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_SATURATION, 221719a81c14SSteve Longerbeam 0, 255, 1, 64); 221819a81c14SSteve Longerbeam ctrls->hue = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_HUE, 221919a81c14SSteve Longerbeam 0, 359, 1, 0); 222019a81c14SSteve Longerbeam ctrls->contrast = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_CONTRAST, 222119a81c14SSteve Longerbeam 0, 255, 1, 0); 222219a81c14SSteve Longerbeam ctrls->test_pattern = 222319a81c14SSteve Longerbeam v4l2_ctrl_new_std_menu_items(hdl, ops, V4L2_CID_TEST_PATTERN, 222419a81c14SSteve Longerbeam ARRAY_SIZE(test_pattern_menu) - 1, 222519a81c14SSteve Longerbeam 0, 0, test_pattern_menu); 222619a81c14SSteve Longerbeam 222719a81c14SSteve Longerbeam if (hdl->error) { 222819a81c14SSteve Longerbeam ret = hdl->error; 222919a81c14SSteve Longerbeam goto free_ctrls; 223019a81c14SSteve Longerbeam } 223119a81c14SSteve Longerbeam 223219a81c14SSteve Longerbeam ctrls->gain->flags |= V4L2_CTRL_FLAG_VOLATILE; 223319a81c14SSteve Longerbeam ctrls->exposure->flags |= V4L2_CTRL_FLAG_VOLATILE; 223419a81c14SSteve Longerbeam 223519a81c14SSteve Longerbeam v4l2_ctrl_auto_cluster(3, &ctrls->auto_wb, 0, false); 223619a81c14SSteve Longerbeam v4l2_ctrl_auto_cluster(2, &ctrls->auto_gain, 0, true); 223719a81c14SSteve Longerbeam v4l2_ctrl_auto_cluster(2, &ctrls->auto_exp, 1, true); 223819a81c14SSteve Longerbeam 223919a81c14SSteve Longerbeam sensor->sd.ctrl_handler = hdl; 224019a81c14SSteve Longerbeam return 0; 224119a81c14SSteve Longerbeam 224219a81c14SSteve Longerbeam free_ctrls: 224319a81c14SSteve Longerbeam v4l2_ctrl_handler_free(hdl); 224419a81c14SSteve Longerbeam return ret; 224519a81c14SSteve Longerbeam } 224619a81c14SSteve Longerbeam 224719a81c14SSteve Longerbeam static int ov5640_enum_frame_size(struct v4l2_subdev *sd, 224819a81c14SSteve Longerbeam struct v4l2_subdev_pad_config *cfg, 224919a81c14SSteve Longerbeam struct v4l2_subdev_frame_size_enum *fse) 225019a81c14SSteve Longerbeam { 225119a81c14SSteve Longerbeam if (fse->pad != 0) 225219a81c14SSteve Longerbeam return -EINVAL; 225319a81c14SSteve Longerbeam if (fse->index >= OV5640_NUM_MODES) 225419a81c14SSteve Longerbeam return -EINVAL; 225519a81c14SSteve Longerbeam 225619a81c14SSteve Longerbeam fse->min_width = fse->max_width = 225719a81c14SSteve Longerbeam ov5640_mode_data[0][fse->index].width; 225819a81c14SSteve Longerbeam fse->min_height = fse->max_height = 225919a81c14SSteve Longerbeam ov5640_mode_data[0][fse->index].height; 226019a81c14SSteve Longerbeam 226119a81c14SSteve Longerbeam return 0; 226219a81c14SSteve Longerbeam } 226319a81c14SSteve Longerbeam 226419a81c14SSteve Longerbeam static int ov5640_enum_frame_interval( 226519a81c14SSteve Longerbeam struct v4l2_subdev *sd, 226619a81c14SSteve Longerbeam struct v4l2_subdev_pad_config *cfg, 226719a81c14SSteve Longerbeam struct v4l2_subdev_frame_interval_enum *fie) 226819a81c14SSteve Longerbeam { 226919a81c14SSteve Longerbeam struct ov5640_dev *sensor = to_ov5640_dev(sd); 227019a81c14SSteve Longerbeam struct v4l2_fract tpf; 227119a81c14SSteve Longerbeam int ret; 227219a81c14SSteve Longerbeam 227319a81c14SSteve Longerbeam if (fie->pad != 0) 227419a81c14SSteve Longerbeam return -EINVAL; 227519a81c14SSteve Longerbeam if (fie->index >= OV5640_NUM_FRAMERATES) 227619a81c14SSteve Longerbeam return -EINVAL; 227719a81c14SSteve Longerbeam 227819a81c14SSteve Longerbeam tpf.numerator = 1; 227919a81c14SSteve Longerbeam tpf.denominator = ov5640_framerates[fie->index]; 228019a81c14SSteve Longerbeam 228119a81c14SSteve Longerbeam ret = ov5640_try_frame_interval(sensor, &tpf, 228219a81c14SSteve Longerbeam fie->width, fie->height); 228319a81c14SSteve Longerbeam if (ret < 0) 228419a81c14SSteve Longerbeam return -EINVAL; 228519a81c14SSteve Longerbeam 228619a81c14SSteve Longerbeam fie->interval = tpf; 228719a81c14SSteve Longerbeam return 0; 228819a81c14SSteve Longerbeam } 228919a81c14SSteve Longerbeam 229019a81c14SSteve Longerbeam static int ov5640_g_frame_interval(struct v4l2_subdev *sd, 229119a81c14SSteve Longerbeam struct v4l2_subdev_frame_interval *fi) 229219a81c14SSteve Longerbeam { 229319a81c14SSteve Longerbeam struct ov5640_dev *sensor = to_ov5640_dev(sd); 229419a81c14SSteve Longerbeam 229519a81c14SSteve Longerbeam mutex_lock(&sensor->lock); 229619a81c14SSteve Longerbeam fi->interval = sensor->frame_interval; 229719a81c14SSteve Longerbeam mutex_unlock(&sensor->lock); 229819a81c14SSteve Longerbeam 229919a81c14SSteve Longerbeam return 0; 230019a81c14SSteve Longerbeam } 230119a81c14SSteve Longerbeam 230219a81c14SSteve Longerbeam static int ov5640_s_frame_interval(struct v4l2_subdev *sd, 230319a81c14SSteve Longerbeam struct v4l2_subdev_frame_interval *fi) 230419a81c14SSteve Longerbeam { 230519a81c14SSteve Longerbeam struct ov5640_dev *sensor = to_ov5640_dev(sd); 230619a81c14SSteve Longerbeam const struct ov5640_mode_info *mode; 230719a81c14SSteve Longerbeam int frame_rate, ret = 0; 230819a81c14SSteve Longerbeam 230919a81c14SSteve Longerbeam if (fi->pad != 0) 231019a81c14SSteve Longerbeam return -EINVAL; 231119a81c14SSteve Longerbeam 231219a81c14SSteve Longerbeam mutex_lock(&sensor->lock); 231319a81c14SSteve Longerbeam 231419a81c14SSteve Longerbeam if (sensor->streaming) { 231519a81c14SSteve Longerbeam ret = -EBUSY; 231619a81c14SSteve Longerbeam goto out; 231719a81c14SSteve Longerbeam } 231819a81c14SSteve Longerbeam 231919a81c14SSteve Longerbeam mode = sensor->current_mode; 232019a81c14SSteve Longerbeam 232119a81c14SSteve Longerbeam frame_rate = ov5640_try_frame_interval(sensor, &fi->interval, 232219a81c14SSteve Longerbeam mode->width, mode->height); 232319a81c14SSteve Longerbeam if (frame_rate < 0) 232419a81c14SSteve Longerbeam frame_rate = OV5640_15_FPS; 232519a81c14SSteve Longerbeam 232619a81c14SSteve Longerbeam sensor->current_fr = frame_rate; 232719a81c14SSteve Longerbeam sensor->frame_interval = fi->interval; 232819a81c14SSteve Longerbeam sensor->pending_mode_change = true; 232919a81c14SSteve Longerbeam out: 233019a81c14SSteve Longerbeam mutex_unlock(&sensor->lock); 233119a81c14SSteve Longerbeam return ret; 233219a81c14SSteve Longerbeam } 233319a81c14SSteve Longerbeam 233419a81c14SSteve Longerbeam static int ov5640_enum_mbus_code(struct v4l2_subdev *sd, 233519a81c14SSteve Longerbeam struct v4l2_subdev_pad_config *cfg, 233619a81c14SSteve Longerbeam struct v4l2_subdev_mbus_code_enum *code) 233719a81c14SSteve Longerbeam { 233819a81c14SSteve Longerbeam if (code->pad != 0) 233919a81c14SSteve Longerbeam return -EINVAL; 2340e3ee691dSHugues Fruchet if (code->index >= ARRAY_SIZE(ov5640_formats)) 234119a81c14SSteve Longerbeam return -EINVAL; 234219a81c14SSteve Longerbeam 2343e3ee691dSHugues Fruchet code->code = ov5640_formats[code->index].code; 234419a81c14SSteve Longerbeam return 0; 234519a81c14SSteve Longerbeam } 234619a81c14SSteve Longerbeam 234719a81c14SSteve Longerbeam static int ov5640_s_stream(struct v4l2_subdev *sd, int enable) 234819a81c14SSteve Longerbeam { 234919a81c14SSteve Longerbeam struct ov5640_dev *sensor = to_ov5640_dev(sd); 235019a81c14SSteve Longerbeam int ret = 0; 235119a81c14SSteve Longerbeam 235219a81c14SSteve Longerbeam mutex_lock(&sensor->lock); 235319a81c14SSteve Longerbeam 235419a81c14SSteve Longerbeam if (sensor->streaming == !enable) { 235519a81c14SSteve Longerbeam if (enable && sensor->pending_mode_change) { 235619a81c14SSteve Longerbeam ret = ov5640_set_mode(sensor, sensor->current_mode); 235719a81c14SSteve Longerbeam if (ret) 235819a81c14SSteve Longerbeam goto out; 2359e3ee691dSHugues Fruchet 2360e3ee691dSHugues Fruchet ret = ov5640_set_framefmt(sensor, &sensor->fmt); 2361e3ee691dSHugues Fruchet if (ret) 2362e3ee691dSHugues Fruchet goto out; 236319a81c14SSteve Longerbeam } 236419a81c14SSteve Longerbeam 2365f22996dbSHugues Fruchet if (sensor->ep.bus_type == V4L2_MBUS_CSI2) 2366f22996dbSHugues Fruchet ret = ov5640_set_stream_mipi(sensor, enable); 2367f22996dbSHugues Fruchet else 2368f22996dbSHugues Fruchet ret = ov5640_set_stream_dvp(sensor, enable); 2369f22996dbSHugues Fruchet 237019a81c14SSteve Longerbeam if (!ret) 237119a81c14SSteve Longerbeam sensor->streaming = enable; 237219a81c14SSteve Longerbeam } 237319a81c14SSteve Longerbeam out: 237419a81c14SSteve Longerbeam mutex_unlock(&sensor->lock); 237519a81c14SSteve Longerbeam return ret; 237619a81c14SSteve Longerbeam } 237719a81c14SSteve Longerbeam 237819a81c14SSteve Longerbeam static const struct v4l2_subdev_core_ops ov5640_core_ops = { 237919a81c14SSteve Longerbeam .s_power = ov5640_s_power, 238019a81c14SSteve Longerbeam }; 238119a81c14SSteve Longerbeam 238219a81c14SSteve Longerbeam static const struct v4l2_subdev_video_ops ov5640_video_ops = { 238319a81c14SSteve Longerbeam .g_frame_interval = ov5640_g_frame_interval, 238419a81c14SSteve Longerbeam .s_frame_interval = ov5640_s_frame_interval, 238519a81c14SSteve Longerbeam .s_stream = ov5640_s_stream, 238619a81c14SSteve Longerbeam }; 238719a81c14SSteve Longerbeam 238819a81c14SSteve Longerbeam static const struct v4l2_subdev_pad_ops ov5640_pad_ops = { 238919a81c14SSteve Longerbeam .enum_mbus_code = ov5640_enum_mbus_code, 239019a81c14SSteve Longerbeam .get_fmt = ov5640_get_fmt, 239119a81c14SSteve Longerbeam .set_fmt = ov5640_set_fmt, 239219a81c14SSteve Longerbeam .enum_frame_size = ov5640_enum_frame_size, 239319a81c14SSteve Longerbeam .enum_frame_interval = ov5640_enum_frame_interval, 239419a81c14SSteve Longerbeam }; 239519a81c14SSteve Longerbeam 239619a81c14SSteve Longerbeam static const struct v4l2_subdev_ops ov5640_subdev_ops = { 239719a81c14SSteve Longerbeam .core = &ov5640_core_ops, 239819a81c14SSteve Longerbeam .video = &ov5640_video_ops, 239919a81c14SSteve Longerbeam .pad = &ov5640_pad_ops, 240019a81c14SSteve Longerbeam }; 240119a81c14SSteve Longerbeam 240219a81c14SSteve Longerbeam static int ov5640_get_regulators(struct ov5640_dev *sensor) 240319a81c14SSteve Longerbeam { 240419a81c14SSteve Longerbeam int i; 240519a81c14SSteve Longerbeam 240619a81c14SSteve Longerbeam for (i = 0; i < OV5640_NUM_SUPPLIES; i++) 240719a81c14SSteve Longerbeam sensor->supplies[i].supply = ov5640_supply_name[i]; 240819a81c14SSteve Longerbeam 240919a81c14SSteve Longerbeam return devm_regulator_bulk_get(&sensor->i2c_client->dev, 241019a81c14SSteve Longerbeam OV5640_NUM_SUPPLIES, 241119a81c14SSteve Longerbeam sensor->supplies); 241219a81c14SSteve Longerbeam } 241319a81c14SSteve Longerbeam 24140f7acb52SHugues Fruchet static int ov5640_check_chip_id(struct ov5640_dev *sensor) 24150f7acb52SHugues Fruchet { 24160f7acb52SHugues Fruchet struct i2c_client *client = sensor->i2c_client; 24170f7acb52SHugues Fruchet int ret = 0; 24180f7acb52SHugues Fruchet u16 chip_id; 24190f7acb52SHugues Fruchet 24200f7acb52SHugues Fruchet ret = ov5640_set_power_on(sensor); 24210f7acb52SHugues Fruchet if (ret) 24220f7acb52SHugues Fruchet return ret; 24230f7acb52SHugues Fruchet 24240f7acb52SHugues Fruchet ret = ov5640_read_reg16(sensor, OV5640_REG_CHIP_ID, &chip_id); 24250f7acb52SHugues Fruchet if (ret) { 24260f7acb52SHugues Fruchet dev_err(&client->dev, "%s: failed to read chip identifier\n", 24270f7acb52SHugues Fruchet __func__); 24280f7acb52SHugues Fruchet goto power_off; 24290f7acb52SHugues Fruchet } 24300f7acb52SHugues Fruchet 24310f7acb52SHugues Fruchet if (chip_id != 0x5640) { 24320f7acb52SHugues Fruchet dev_err(&client->dev, "%s: wrong chip identifier, expected 0x5640, got 0x%x\n", 24330f7acb52SHugues Fruchet __func__, chip_id); 24340f7acb52SHugues Fruchet ret = -ENXIO; 24350f7acb52SHugues Fruchet } 24360f7acb52SHugues Fruchet 24370f7acb52SHugues Fruchet power_off: 24380f7acb52SHugues Fruchet ov5640_set_power_off(sensor); 24390f7acb52SHugues Fruchet return ret; 24400f7acb52SHugues Fruchet } 24410f7acb52SHugues Fruchet 244219a81c14SSteve Longerbeam static int ov5640_probe(struct i2c_client *client, 244319a81c14SSteve Longerbeam const struct i2c_device_id *id) 244419a81c14SSteve Longerbeam { 244519a81c14SSteve Longerbeam struct device *dev = &client->dev; 244619a81c14SSteve Longerbeam struct fwnode_handle *endpoint; 244719a81c14SSteve Longerbeam struct ov5640_dev *sensor; 244819a81c14SSteve Longerbeam int ret; 244919a81c14SSteve Longerbeam 245019a81c14SSteve Longerbeam sensor = devm_kzalloc(dev, sizeof(*sensor), GFP_KERNEL); 245119a81c14SSteve Longerbeam if (!sensor) 245219a81c14SSteve Longerbeam return -ENOMEM; 245319a81c14SSteve Longerbeam 245419a81c14SSteve Longerbeam sensor->i2c_client = client; 245519a81c14SSteve Longerbeam sensor->fmt.code = MEDIA_BUS_FMT_UYVY8_2X8; 245619a81c14SSteve Longerbeam sensor->fmt.width = 640; 245719a81c14SSteve Longerbeam sensor->fmt.height = 480; 245819a81c14SSteve Longerbeam sensor->fmt.field = V4L2_FIELD_NONE; 245919a81c14SSteve Longerbeam sensor->frame_interval.numerator = 1; 246019a81c14SSteve Longerbeam sensor->frame_interval.denominator = ov5640_framerates[OV5640_30_FPS]; 246119a81c14SSteve Longerbeam sensor->current_fr = OV5640_30_FPS; 246219a81c14SSteve Longerbeam sensor->current_mode = 246319a81c14SSteve Longerbeam &ov5640_mode_data[OV5640_30_FPS][OV5640_MODE_VGA_640_480]; 246419a81c14SSteve Longerbeam sensor->pending_mode_change = true; 246519a81c14SSteve Longerbeam 246619a81c14SSteve Longerbeam sensor->ae_target = 52; 246719a81c14SSteve Longerbeam 246819a81c14SSteve Longerbeam endpoint = fwnode_graph_get_next_endpoint( 246919a81c14SSteve Longerbeam of_fwnode_handle(client->dev.of_node), NULL); 247019a81c14SSteve Longerbeam if (!endpoint) { 247119a81c14SSteve Longerbeam dev_err(dev, "endpoint node not found\n"); 247219a81c14SSteve Longerbeam return -EINVAL; 247319a81c14SSteve Longerbeam } 247419a81c14SSteve Longerbeam 247519a81c14SSteve Longerbeam ret = v4l2_fwnode_endpoint_parse(endpoint, &sensor->ep); 247619a81c14SSteve Longerbeam fwnode_handle_put(endpoint); 247719a81c14SSteve Longerbeam if (ret) { 247819a81c14SSteve Longerbeam dev_err(dev, "Could not parse endpoint\n"); 247919a81c14SSteve Longerbeam return ret; 248019a81c14SSteve Longerbeam } 248119a81c14SSteve Longerbeam 248219a81c14SSteve Longerbeam /* get system clock (xclk) */ 248319a81c14SSteve Longerbeam sensor->xclk = devm_clk_get(dev, "xclk"); 248419a81c14SSteve Longerbeam if (IS_ERR(sensor->xclk)) { 248519a81c14SSteve Longerbeam dev_err(dev, "failed to get xclk\n"); 248619a81c14SSteve Longerbeam return PTR_ERR(sensor->xclk); 248719a81c14SSteve Longerbeam } 248819a81c14SSteve Longerbeam 248919a81c14SSteve Longerbeam sensor->xclk_freq = clk_get_rate(sensor->xclk); 249019a81c14SSteve Longerbeam if (sensor->xclk_freq < OV5640_XCLK_MIN || 249119a81c14SSteve Longerbeam sensor->xclk_freq > OV5640_XCLK_MAX) { 249219a81c14SSteve Longerbeam dev_err(dev, "xclk frequency out of range: %d Hz\n", 249319a81c14SSteve Longerbeam sensor->xclk_freq); 249419a81c14SSteve Longerbeam return -EINVAL; 249519a81c14SSteve Longerbeam } 249619a81c14SSteve Longerbeam 249719a81c14SSteve Longerbeam /* request optional power down pin */ 249819a81c14SSteve Longerbeam sensor->pwdn_gpio = devm_gpiod_get_optional(dev, "powerdown", 249919a81c14SSteve Longerbeam GPIOD_OUT_HIGH); 250019a81c14SSteve Longerbeam /* request optional reset pin */ 250119a81c14SSteve Longerbeam sensor->reset_gpio = devm_gpiod_get_optional(dev, "reset", 250219a81c14SSteve Longerbeam GPIOD_OUT_HIGH); 250319a81c14SSteve Longerbeam 250419a81c14SSteve Longerbeam v4l2_i2c_subdev_init(&sensor->sd, client, &ov5640_subdev_ops); 250519a81c14SSteve Longerbeam 2506dae82d9dSAkinobu Mita sensor->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; 250719a81c14SSteve Longerbeam sensor->pad.flags = MEDIA_PAD_FL_SOURCE; 250819a81c14SSteve Longerbeam sensor->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR; 250919a81c14SSteve Longerbeam ret = media_entity_pads_init(&sensor->sd.entity, 1, &sensor->pad); 251019a81c14SSteve Longerbeam if (ret) 251119a81c14SSteve Longerbeam return ret; 251219a81c14SSteve Longerbeam 251319a81c14SSteve Longerbeam ret = ov5640_get_regulators(sensor); 251419a81c14SSteve Longerbeam if (ret) 251519a81c14SSteve Longerbeam return ret; 251619a81c14SSteve Longerbeam 251719a81c14SSteve Longerbeam mutex_init(&sensor->lock); 251819a81c14SSteve Longerbeam 25190f7acb52SHugues Fruchet ret = ov5640_check_chip_id(sensor); 25200f7acb52SHugues Fruchet if (ret) 25210f7acb52SHugues Fruchet goto entity_cleanup; 25220f7acb52SHugues Fruchet 252319a81c14SSteve Longerbeam ret = ov5640_init_controls(sensor); 252419a81c14SSteve Longerbeam if (ret) 252519a81c14SSteve Longerbeam goto entity_cleanup; 252619a81c14SSteve Longerbeam 252719a81c14SSteve Longerbeam ret = v4l2_async_register_subdev(&sensor->sd); 252819a81c14SSteve Longerbeam if (ret) 252919a81c14SSteve Longerbeam goto free_ctrls; 253019a81c14SSteve Longerbeam 253119a81c14SSteve Longerbeam return 0; 253219a81c14SSteve Longerbeam 253319a81c14SSteve Longerbeam free_ctrls: 253419a81c14SSteve Longerbeam v4l2_ctrl_handler_free(&sensor->ctrls.handler); 253519a81c14SSteve Longerbeam entity_cleanup: 253619a81c14SSteve Longerbeam mutex_destroy(&sensor->lock); 253719a81c14SSteve Longerbeam media_entity_cleanup(&sensor->sd.entity); 253819a81c14SSteve Longerbeam return ret; 253919a81c14SSteve Longerbeam } 254019a81c14SSteve Longerbeam 254119a81c14SSteve Longerbeam static int ov5640_remove(struct i2c_client *client) 254219a81c14SSteve Longerbeam { 254319a81c14SSteve Longerbeam struct v4l2_subdev *sd = i2c_get_clientdata(client); 254419a81c14SSteve Longerbeam struct ov5640_dev *sensor = to_ov5640_dev(sd); 254519a81c14SSteve Longerbeam 254619a81c14SSteve Longerbeam v4l2_async_unregister_subdev(&sensor->sd); 254719a81c14SSteve Longerbeam mutex_destroy(&sensor->lock); 254819a81c14SSteve Longerbeam media_entity_cleanup(&sensor->sd.entity); 254919a81c14SSteve Longerbeam v4l2_ctrl_handler_free(&sensor->ctrls.handler); 255019a81c14SSteve Longerbeam 255119a81c14SSteve Longerbeam return 0; 255219a81c14SSteve Longerbeam } 255319a81c14SSteve Longerbeam 255419a81c14SSteve Longerbeam static const struct i2c_device_id ov5640_id[] = { 255519a81c14SSteve Longerbeam {"ov5640", 0}, 255619a81c14SSteve Longerbeam {}, 255719a81c14SSteve Longerbeam }; 255819a81c14SSteve Longerbeam MODULE_DEVICE_TABLE(i2c, ov5640_id); 255919a81c14SSteve Longerbeam 256019a81c14SSteve Longerbeam static const struct of_device_id ov5640_dt_ids[] = { 256119a81c14SSteve Longerbeam { .compatible = "ovti,ov5640" }, 256219a81c14SSteve Longerbeam { /* sentinel */ } 256319a81c14SSteve Longerbeam }; 256419a81c14SSteve Longerbeam MODULE_DEVICE_TABLE(of, ov5640_dt_ids); 256519a81c14SSteve Longerbeam 256619a81c14SSteve Longerbeam static struct i2c_driver ov5640_i2c_driver = { 256719a81c14SSteve Longerbeam .driver = { 256819a81c14SSteve Longerbeam .name = "ov5640", 256919a81c14SSteve Longerbeam .of_match_table = ov5640_dt_ids, 257019a81c14SSteve Longerbeam }, 257119a81c14SSteve Longerbeam .id_table = ov5640_id, 257219a81c14SSteve Longerbeam .probe = ov5640_probe, 257319a81c14SSteve Longerbeam .remove = ov5640_remove, 257419a81c14SSteve Longerbeam }; 257519a81c14SSteve Longerbeam 257619a81c14SSteve Longerbeam module_i2c_driver(ov5640_i2c_driver); 257719a81c14SSteve Longerbeam 257819a81c14SSteve Longerbeam MODULE_DESCRIPTION("OV5640 MIPI Camera Subdev Driver"); 257919a81c14SSteve Longerbeam MODULE_LICENSE("GPL"); 2580