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media: ov5693: Convert to new CCI register access helpers
Use the new comon CCI register access helpers to replace the private register access helpers in the ov5693 driver. [Sakari Ailus: Squashed the patch to address a merge issue in Kconfig] Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
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@ -425,6 +425,7 @@ config VIDEO_OV5675
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config VIDEO_OV5693
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tristate "OmniVision OV5693 sensor support"
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select V4L2_CCI_I2C
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help
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This is a Video4Linux2 sensor driver for the OmniVision
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OV5693 camera.
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@ -12,7 +12,6 @@
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* Jake Day
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*/
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#include <asm/unaligned.h>
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#include <linux/acpi.h>
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#include <linux/clk.h>
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#include <linux/delay.h>
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@ -23,36 +22,32 @@
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#include <linux/regulator/consumer.h>
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#include <linux/slab.h>
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#include <linux/types.h>
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#include <media/v4l2-cci.h>
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#include <media/v4l2-ctrls.h>
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#include <media/v4l2-device.h>
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#include <media/v4l2-fwnode.h>
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#define OV5693_REG_8BIT(n) ((1 << 16) | (n))
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#define OV5693_REG_16BIT(n) ((2 << 16) | (n))
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#define OV5693_REG_24BIT(n) ((3 << 16) | (n))
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#define OV5693_REG_SIZE_SHIFT 16
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#define OV5693_REG_ADDR_MASK 0xffff
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/* System Control */
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#define OV5693_SW_RESET_REG OV5693_REG_8BIT(0x0103)
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#define OV5693_SW_STREAM_REG OV5693_REG_8BIT(0x0100)
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#define OV5693_SW_RESET_REG CCI_REG8(0x0103)
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#define OV5693_SW_STREAM_REG CCI_REG8(0x0100)
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#define OV5693_START_STREAMING 0x01
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#define OV5693_STOP_STREAMING 0x00
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#define OV5693_SW_RESET 0x01
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#define OV5693_REG_CHIP_ID OV5693_REG_16BIT(0x300a)
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#define OV5693_REG_CHIP_ID CCI_REG16(0x300a)
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/* Yes, this is right. The datasheet for the OV5693 gives its ID as 0x5690 */
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#define OV5693_CHIP_ID 0x5690
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/* Exposure */
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#define OV5693_EXPOSURE_CTRL_REG OV5693_REG_24BIT(0x3500)
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#define OV5693_EXPOSURE_CTRL_REG CCI_REG24(0x3500)
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#define OV5693_EXPOSURE_CTRL_MASK GENMASK(19, 4)
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#define OV5693_INTEGRATION_TIME_MARGIN 8
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#define OV5693_EXPOSURE_MIN 1
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#define OV5693_EXPOSURE_STEP 1
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/* Analogue Gain */
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#define OV5693_GAIN_CTRL_REG OV5693_REG_16BIT(0x350a)
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#define OV5693_GAIN_CTRL_REG CCI_REG16(0x350a)
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#define OV5693_GAIN_CTRL_MASK GENMASK(10, 4)
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#define OV5693_GAIN_MIN 1
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#define OV5693_GAIN_MAX 127
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@ -60,9 +55,9 @@
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#define OV5693_GAIN_STEP 1
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/* Digital Gain */
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#define OV5693_MWB_RED_GAIN_REG OV5693_REG_16BIT(0x3400)
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#define OV5693_MWB_GREEN_GAIN_REG OV5693_REG_16BIT(0x3402)
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#define OV5693_MWB_BLUE_GAIN_REG OV5693_REG_16BIT(0x3404)
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#define OV5693_MWB_RED_GAIN_REG CCI_REG16(0x3400)
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#define OV5693_MWB_GREEN_GAIN_REG CCI_REG16(0x3402)
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#define OV5693_MWB_BLUE_GAIN_REG CCI_REG16(0x3404)
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#define OV5693_MWB_GAIN_MASK GENMASK(11, 0)
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#define OV5693_MWB_GAIN_MAX 0x0fff
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#define OV5693_DIGITAL_GAIN_MIN 1
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#define OV5693_DIGITAL_GAIN_STEP 1
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/* Timing and Format */
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#define OV5693_CROP_START_X_REG OV5693_REG_16BIT(0x3800)
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#define OV5693_CROP_START_Y_REG OV5693_REG_16BIT(0x3802)
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#define OV5693_CROP_END_X_REG OV5693_REG_16BIT(0x3804)
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#define OV5693_CROP_END_Y_REG OV5693_REG_16BIT(0x3806)
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#define OV5693_OUTPUT_SIZE_X_REG OV5693_REG_16BIT(0x3808)
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#define OV5693_OUTPUT_SIZE_Y_REG OV5693_REG_16BIT(0x380a)
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#define OV5693_CROP_START_X_REG CCI_REG16(0x3800)
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#define OV5693_CROP_START_Y_REG CCI_REG16(0x3802)
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#define OV5693_CROP_END_X_REG CCI_REG16(0x3804)
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#define OV5693_CROP_END_Y_REG CCI_REG16(0x3806)
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#define OV5693_OUTPUT_SIZE_X_REG CCI_REG16(0x3808)
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#define OV5693_OUTPUT_SIZE_Y_REG CCI_REG16(0x380a)
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#define OV5693_TIMING_HTS_REG OV5693_REG_16BIT(0x380c)
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#define OV5693_TIMING_HTS_REG CCI_REG16(0x380c)
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#define OV5693_FIXED_PPL 2688U
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#define OV5693_TIMING_VTS_REG OV5693_REG_16BIT(0x380e)
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#define OV5693_TIMING_VTS_REG CCI_REG16(0x380e)
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#define OV5693_TIMING_MAX_VTS 0xffff
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#define OV5693_TIMING_MIN_VTS 0x04
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#define OV5693_OFFSET_START_X_REG OV5693_REG_16BIT(0x3810)
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#define OV5693_OFFSET_START_Y_REG OV5693_REG_16BIT(0x3812)
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#define OV5693_OFFSET_START_X_REG CCI_REG16(0x3810)
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#define OV5693_OFFSET_START_Y_REG CCI_REG16(0x3812)
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#define OV5693_SUB_INC_X_REG OV5693_REG_8BIT(0x3814)
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#define OV5693_SUB_INC_Y_REG OV5693_REG_8BIT(0x3815)
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#define OV5693_SUB_INC_X_REG CCI_REG8(0x3814)
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#define OV5693_SUB_INC_Y_REG CCI_REG8(0x3815)
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#define OV5693_FORMAT1_REG OV5693_REG_8BIT(0x3820)
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#define OV5693_FORMAT1_REG CCI_REG8(0x3820)
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#define OV5693_FORMAT1_FLIP_VERT_ISP_EN BIT(6)
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#define OV5693_FORMAT1_FLIP_VERT_SENSOR_EN BIT(1)
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#define OV5693_FORMAT1_VBIN_EN BIT(0)
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#define OV5693_FORMAT2_REG OV5693_REG_8BIT(0x3821)
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#define OV5693_FORMAT2_REG CCI_REG8(0x3821)
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#define OV5693_FORMAT2_HDR_EN BIT(7)
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#define OV5693_FORMAT2_FLIP_HORZ_ISP_EN BIT(2)
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#define OV5693_FORMAT2_FLIP_HORZ_SENSOR_EN BIT(1)
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#define OV5693_FORMAT2_HBIN_EN BIT(0)
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#define OV5693_ISP_CTRL2_REG OV5693_REG_8BIT(0x5002)
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#define OV5693_ISP_CTRL2_REG CCI_REG8(0x5002)
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#define OV5693_ISP_SCALE_ENABLE BIT(7)
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/* Pixel Array */
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#define OV5693_MIN_CROP_HEIGHT 2
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/* Test Pattern */
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#define OV5693_TEST_PATTERN_REG OV5693_REG_8BIT(0x5e00)
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#define OV5693_TEST_PATTERN_REG CCI_REG8(0x5e00)
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#define OV5693_TEST_PATTERN_ENABLE BIT(7)
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#define OV5693_TEST_PATTERN_ROLLING BIT(6)
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#define OV5693_TEST_PATTERN_RANDOM 0x01
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@ -137,19 +132,9 @@ static const char * const ov5693_supply_names[] = {
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#define OV5693_NUM_SUPPLIES ARRAY_SIZE(ov5693_supply_names)
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struct ov5693_reg {
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u32 reg;
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u8 val;
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};
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struct ov5693_reg_list {
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u32 num_regs;
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const struct ov5693_reg *regs;
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};
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struct ov5693_device {
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struct i2c_client *client;
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struct device *dev;
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struct regmap *regmap;
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/* Protect against concurrent changes to controls */
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struct mutex lock;
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@ -189,156 +174,151 @@ struct ov5693_device {
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} ctrls;
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};
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static const struct ov5693_reg ov5693_global_regs[] = {
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{OV5693_REG_8BIT(0x3016), 0xf0},
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{OV5693_REG_8BIT(0x3017), 0xf0},
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{OV5693_REG_8BIT(0x3018), 0xf0},
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{OV5693_REG_8BIT(0x3022), 0x01},
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{OV5693_REG_8BIT(0x3028), 0x44},
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{OV5693_REG_8BIT(0x3098), 0x02},
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{OV5693_REG_8BIT(0x3099), 0x19},
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{OV5693_REG_8BIT(0x309a), 0x02},
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{OV5693_REG_8BIT(0x309b), 0x01},
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{OV5693_REG_8BIT(0x309c), 0x00},
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{OV5693_REG_8BIT(0x30a0), 0xd2},
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{OV5693_REG_8BIT(0x30a2), 0x01},
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{OV5693_REG_8BIT(0x30b2), 0x00},
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{OV5693_REG_8BIT(0x30b3), 0x83},
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{OV5693_REG_8BIT(0x30b4), 0x03},
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{OV5693_REG_8BIT(0x30b5), 0x04},
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{OV5693_REG_8BIT(0x30b6), 0x01},
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{OV5693_REG_8BIT(0x3080), 0x01},
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{OV5693_REG_8BIT(0x3104), 0x21},
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{OV5693_REG_8BIT(0x3106), 0x00},
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{OV5693_REG_8BIT(0x3406), 0x01},
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{OV5693_REG_8BIT(0x3503), 0x07},
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{OV5693_REG_8BIT(0x350b), 0x40},
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{OV5693_REG_8BIT(0x3601), 0x0a},
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{OV5693_REG_8BIT(0x3602), 0x38},
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{OV5693_REG_8BIT(0x3612), 0x80},
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{OV5693_REG_8BIT(0x3620), 0x54},
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{OV5693_REG_8BIT(0x3621), 0xc7},
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{OV5693_REG_8BIT(0x3622), 0x0f},
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{OV5693_REG_8BIT(0x3625), 0x10},
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{OV5693_REG_8BIT(0x3630), 0x55},
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{OV5693_REG_8BIT(0x3631), 0xf4},
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{OV5693_REG_8BIT(0x3632), 0x00},
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{OV5693_REG_8BIT(0x3633), 0x34},
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{OV5693_REG_8BIT(0x3634), 0x02},
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{OV5693_REG_8BIT(0x364d), 0x0d},
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{OV5693_REG_8BIT(0x364f), 0xdd},
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{OV5693_REG_8BIT(0x3660), 0x04},
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{OV5693_REG_8BIT(0x3662), 0x10},
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{OV5693_REG_8BIT(0x3663), 0xf1},
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{OV5693_REG_8BIT(0x3665), 0x00},
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{OV5693_REG_8BIT(0x3666), 0x20},
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{OV5693_REG_8BIT(0x3667), 0x00},
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{OV5693_REG_8BIT(0x366a), 0x80},
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{OV5693_REG_8BIT(0x3680), 0xe0},
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{OV5693_REG_8BIT(0x3681), 0x00},
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{OV5693_REG_8BIT(0x3700), 0x42},
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{OV5693_REG_8BIT(0x3701), 0x14},
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{OV5693_REG_8BIT(0x3702), 0xa0},
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{OV5693_REG_8BIT(0x3703), 0xd8},
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{OV5693_REG_8BIT(0x3704), 0x78},
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{OV5693_REG_8BIT(0x3705), 0x02},
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{OV5693_REG_8BIT(0x370a), 0x00},
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{OV5693_REG_8BIT(0x370b), 0x20},
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{OV5693_REG_8BIT(0x370c), 0x0c},
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{OV5693_REG_8BIT(0x370d), 0x11},
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{OV5693_REG_8BIT(0x370e), 0x00},
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{OV5693_REG_8BIT(0x370f), 0x40},
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{OV5693_REG_8BIT(0x3710), 0x00},
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{OV5693_REG_8BIT(0x371a), 0x1c},
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{OV5693_REG_8BIT(0x371b), 0x05},
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{OV5693_REG_8BIT(0x371c), 0x01},
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{OV5693_REG_8BIT(0x371e), 0xa1},
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{OV5693_REG_8BIT(0x371f), 0x0c},
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{OV5693_REG_8BIT(0x3721), 0x00},
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{OV5693_REG_8BIT(0x3724), 0x10},
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{OV5693_REG_8BIT(0x3726), 0x00},
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{OV5693_REG_8BIT(0x372a), 0x01},
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{OV5693_REG_8BIT(0x3730), 0x10},
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{OV5693_REG_8BIT(0x3738), 0x22},
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{OV5693_REG_8BIT(0x3739), 0xe5},
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{OV5693_REG_8BIT(0x373a), 0x50},
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{OV5693_REG_8BIT(0x373b), 0x02},
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{OV5693_REG_8BIT(0x373c), 0x41},
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{OV5693_REG_8BIT(0x373f), 0x02},
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{OV5693_REG_8BIT(0x3740), 0x42},
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{OV5693_REG_8BIT(0x3741), 0x02},
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{OV5693_REG_8BIT(0x3742), 0x18},
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{OV5693_REG_8BIT(0x3743), 0x01},
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{OV5693_REG_8BIT(0x3744), 0x02},
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{OV5693_REG_8BIT(0x3747), 0x10},
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{OV5693_REG_8BIT(0x374c), 0x04},
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{OV5693_REG_8BIT(0x3751), 0xf0},
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{OV5693_REG_8BIT(0x3752), 0x00},
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{OV5693_REG_8BIT(0x3753), 0x00},
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{OV5693_REG_8BIT(0x3754), 0xc0},
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{OV5693_REG_8BIT(0x3755), 0x00},
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{OV5693_REG_8BIT(0x3756), 0x1a},
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{OV5693_REG_8BIT(0x3758), 0x00},
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{OV5693_REG_8BIT(0x3759), 0x0f},
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{OV5693_REG_8BIT(0x376b), 0x44},
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{OV5693_REG_8BIT(0x375c), 0x04},
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{OV5693_REG_8BIT(0x3774), 0x10},
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{OV5693_REG_8BIT(0x3776), 0x00},
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{OV5693_REG_8BIT(0x377f), 0x08},
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{OV5693_REG_8BIT(0x3780), 0x22},
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{OV5693_REG_8BIT(0x3781), 0x0c},
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{OV5693_REG_8BIT(0x3784), 0x2c},
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{OV5693_REG_8BIT(0x3785), 0x1e},
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{OV5693_REG_8BIT(0x378f), 0xf5},
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{OV5693_REG_8BIT(0x3791), 0xb0},
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{OV5693_REG_8BIT(0x3795), 0x00},
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{OV5693_REG_8BIT(0x3796), 0x64},
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{OV5693_REG_8BIT(0x3797), 0x11},
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{OV5693_REG_8BIT(0x3798), 0x30},
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{OV5693_REG_8BIT(0x3799), 0x41},
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{OV5693_REG_8BIT(0x379a), 0x07},
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{OV5693_REG_8BIT(0x379b), 0xb0},
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{OV5693_REG_8BIT(0x379c), 0x0c},
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{OV5693_REG_8BIT(0x3a04), 0x06},
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{OV5693_REG_8BIT(0x3a05), 0x14},
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{OV5693_REG_8BIT(0x3e07), 0x20},
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{OV5693_REG_8BIT(0x4000), 0x08},
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{OV5693_REG_8BIT(0x4001), 0x04},
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{OV5693_REG_8BIT(0x4004), 0x08},
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{OV5693_REG_8BIT(0x4006), 0x20},
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{OV5693_REG_8BIT(0x4008), 0x24},
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{OV5693_REG_8BIT(0x4009), 0x10},
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{OV5693_REG_8BIT(0x4058), 0x00},
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{OV5693_REG_8BIT(0x4101), 0xb2},
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{OV5693_REG_8BIT(0x4307), 0x31},
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{OV5693_REG_8BIT(0x4511), 0x05},
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{OV5693_REG_8BIT(0x4512), 0x01},
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{OV5693_REG_8BIT(0x481f), 0x30},
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{OV5693_REG_8BIT(0x4826), 0x2c},
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{OV5693_REG_8BIT(0x4d02), 0xfd},
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{OV5693_REG_8BIT(0x4d03), 0xf5},
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{OV5693_REG_8BIT(0x4d04), 0x0c},
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{OV5693_REG_8BIT(0x4d05), 0xcc},
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{OV5693_REG_8BIT(0x4837), 0x0a},
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{OV5693_REG_8BIT(0x5003), 0x20},
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{OV5693_REG_8BIT(0x5013), 0x00},
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{OV5693_REG_8BIT(0x5842), 0x01},
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{OV5693_REG_8BIT(0x5843), 0x2b},
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{OV5693_REG_8BIT(0x5844), 0x01},
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{OV5693_REG_8BIT(0x5845), 0x92},
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{OV5693_REG_8BIT(0x5846), 0x01},
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{OV5693_REG_8BIT(0x5847), 0x8f},
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{OV5693_REG_8BIT(0x5848), 0x01},
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{OV5693_REG_8BIT(0x5849), 0x0c},
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{OV5693_REG_8BIT(0x5e10), 0x0c},
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{OV5693_REG_8BIT(0x3820), 0x00},
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{OV5693_REG_8BIT(0x3821), 0x1e},
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{OV5693_REG_8BIT(0x5041), 0x14}
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};
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static const struct ov5693_reg_list ov5693_global_setting = {
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.num_regs = ARRAY_SIZE(ov5693_global_regs),
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.regs = ov5693_global_regs,
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static const struct cci_reg_sequence ov5693_global_regs[] = {
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{CCI_REG8(0x3016), 0xf0},
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{CCI_REG8(0x3017), 0xf0},
|
||||
{CCI_REG8(0x3018), 0xf0},
|
||||
{CCI_REG8(0x3022), 0x01},
|
||||
{CCI_REG8(0x3028), 0x44},
|
||||
{CCI_REG8(0x3098), 0x02},
|
||||
{CCI_REG8(0x3099), 0x19},
|
||||
{CCI_REG8(0x309a), 0x02},
|
||||
{CCI_REG8(0x309b), 0x01},
|
||||
{CCI_REG8(0x309c), 0x00},
|
||||
{CCI_REG8(0x30a0), 0xd2},
|
||||
{CCI_REG8(0x30a2), 0x01},
|
||||
{CCI_REG8(0x30b2), 0x00},
|
||||
{CCI_REG8(0x30b3), 0x83},
|
||||
{CCI_REG8(0x30b4), 0x03},
|
||||
{CCI_REG8(0x30b5), 0x04},
|
||||
{CCI_REG8(0x30b6), 0x01},
|
||||
{CCI_REG8(0x3080), 0x01},
|
||||
{CCI_REG8(0x3104), 0x21},
|
||||
{CCI_REG8(0x3106), 0x00},
|
||||
{CCI_REG8(0x3406), 0x01},
|
||||
{CCI_REG8(0x3503), 0x07},
|
||||
{CCI_REG8(0x350b), 0x40},
|
||||
{CCI_REG8(0x3601), 0x0a},
|
||||
{CCI_REG8(0x3602), 0x38},
|
||||
{CCI_REG8(0x3612), 0x80},
|
||||
{CCI_REG8(0x3620), 0x54},
|
||||
{CCI_REG8(0x3621), 0xc7},
|
||||
{CCI_REG8(0x3622), 0x0f},
|
||||
{CCI_REG8(0x3625), 0x10},
|
||||
{CCI_REG8(0x3630), 0x55},
|
||||
{CCI_REG8(0x3631), 0xf4},
|
||||
{CCI_REG8(0x3632), 0x00},
|
||||
{CCI_REG8(0x3633), 0x34},
|
||||
{CCI_REG8(0x3634), 0x02},
|
||||
{CCI_REG8(0x364d), 0x0d},
|
||||
{CCI_REG8(0x364f), 0xdd},
|
||||
{CCI_REG8(0x3660), 0x04},
|
||||
{CCI_REG8(0x3662), 0x10},
|
||||
{CCI_REG8(0x3663), 0xf1},
|
||||
{CCI_REG8(0x3665), 0x00},
|
||||
{CCI_REG8(0x3666), 0x20},
|
||||
{CCI_REG8(0x3667), 0x00},
|
||||
{CCI_REG8(0x366a), 0x80},
|
||||
{CCI_REG8(0x3680), 0xe0},
|
||||
{CCI_REG8(0x3681), 0x00},
|
||||
{CCI_REG8(0x3700), 0x42},
|
||||
{CCI_REG8(0x3701), 0x14},
|
||||
{CCI_REG8(0x3702), 0xa0},
|
||||
{CCI_REG8(0x3703), 0xd8},
|
||||
{CCI_REG8(0x3704), 0x78},
|
||||
{CCI_REG8(0x3705), 0x02},
|
||||
{CCI_REG8(0x370a), 0x00},
|
||||
{CCI_REG8(0x370b), 0x20},
|
||||
{CCI_REG8(0x370c), 0x0c},
|
||||
{CCI_REG8(0x370d), 0x11},
|
||||
{CCI_REG8(0x370e), 0x00},
|
||||
{CCI_REG8(0x370f), 0x40},
|
||||
{CCI_REG8(0x3710), 0x00},
|
||||
{CCI_REG8(0x371a), 0x1c},
|
||||
{CCI_REG8(0x371b), 0x05},
|
||||
{CCI_REG8(0x371c), 0x01},
|
||||
{CCI_REG8(0x371e), 0xa1},
|
||||
{CCI_REG8(0x371f), 0x0c},
|
||||
{CCI_REG8(0x3721), 0x00},
|
||||
{CCI_REG8(0x3724), 0x10},
|
||||
{CCI_REG8(0x3726), 0x00},
|
||||
{CCI_REG8(0x372a), 0x01},
|
||||
{CCI_REG8(0x3730), 0x10},
|
||||
{CCI_REG8(0x3738), 0x22},
|
||||
{CCI_REG8(0x3739), 0xe5},
|
||||
{CCI_REG8(0x373a), 0x50},
|
||||
{CCI_REG8(0x373b), 0x02},
|
||||
{CCI_REG8(0x373c), 0x41},
|
||||
{CCI_REG8(0x373f), 0x02},
|
||||
{CCI_REG8(0x3740), 0x42},
|
||||
{CCI_REG8(0x3741), 0x02},
|
||||
{CCI_REG8(0x3742), 0x18},
|
||||
{CCI_REG8(0x3743), 0x01},
|
||||
{CCI_REG8(0x3744), 0x02},
|
||||
{CCI_REG8(0x3747), 0x10},
|
||||
{CCI_REG8(0x374c), 0x04},
|
||||
{CCI_REG8(0x3751), 0xf0},
|
||||
{CCI_REG8(0x3752), 0x00},
|
||||
{CCI_REG8(0x3753), 0x00},
|
||||
{CCI_REG8(0x3754), 0xc0},
|
||||
{CCI_REG8(0x3755), 0x00},
|
||||
{CCI_REG8(0x3756), 0x1a},
|
||||
{CCI_REG8(0x3758), 0x00},
|
||||
{CCI_REG8(0x3759), 0x0f},
|
||||
{CCI_REG8(0x376b), 0x44},
|
||||
{CCI_REG8(0x375c), 0x04},
|
||||
{CCI_REG8(0x3774), 0x10},
|
||||
{CCI_REG8(0x3776), 0x00},
|
||||
{CCI_REG8(0x377f), 0x08},
|
||||
{CCI_REG8(0x3780), 0x22},
|
||||
{CCI_REG8(0x3781), 0x0c},
|
||||
{CCI_REG8(0x3784), 0x2c},
|
||||
{CCI_REG8(0x3785), 0x1e},
|
||||
{CCI_REG8(0x378f), 0xf5},
|
||||
{CCI_REG8(0x3791), 0xb0},
|
||||
{CCI_REG8(0x3795), 0x00},
|
||||
{CCI_REG8(0x3796), 0x64},
|
||||
{CCI_REG8(0x3797), 0x11},
|
||||
{CCI_REG8(0x3798), 0x30},
|
||||
{CCI_REG8(0x3799), 0x41},
|
||||
{CCI_REG8(0x379a), 0x07},
|
||||
{CCI_REG8(0x379b), 0xb0},
|
||||
{CCI_REG8(0x379c), 0x0c},
|
||||
{CCI_REG8(0x3a04), 0x06},
|
||||
{CCI_REG8(0x3a05), 0x14},
|
||||
{CCI_REG8(0x3e07), 0x20},
|
||||
{CCI_REG8(0x4000), 0x08},
|
||||
{CCI_REG8(0x4001), 0x04},
|
||||
{CCI_REG8(0x4004), 0x08},
|
||||
{CCI_REG8(0x4006), 0x20},
|
||||
{CCI_REG8(0x4008), 0x24},
|
||||
{CCI_REG8(0x4009), 0x10},
|
||||
{CCI_REG8(0x4058), 0x00},
|
||||
{CCI_REG8(0x4101), 0xb2},
|
||||
{CCI_REG8(0x4307), 0x31},
|
||||
{CCI_REG8(0x4511), 0x05},
|
||||
{CCI_REG8(0x4512), 0x01},
|
||||
{CCI_REG8(0x481f), 0x30},
|
||||
{CCI_REG8(0x4826), 0x2c},
|
||||
{CCI_REG8(0x4d02), 0xfd},
|
||||
{CCI_REG8(0x4d03), 0xf5},
|
||||
{CCI_REG8(0x4d04), 0x0c},
|
||||
{CCI_REG8(0x4d05), 0xcc},
|
||||
{CCI_REG8(0x4837), 0x0a},
|
||||
{CCI_REG8(0x5003), 0x20},
|
||||
{CCI_REG8(0x5013), 0x00},
|
||||
{CCI_REG8(0x5842), 0x01},
|
||||
{CCI_REG8(0x5843), 0x2b},
|
||||
{CCI_REG8(0x5844), 0x01},
|
||||
{CCI_REG8(0x5845), 0x92},
|
||||
{CCI_REG8(0x5846), 0x01},
|
||||
{CCI_REG8(0x5847), 0x8f},
|
||||
{CCI_REG8(0x5848), 0x01},
|
||||
{CCI_REG8(0x5849), 0x0c},
|
||||
{CCI_REG8(0x5e10), 0x0c},
|
||||
{CCI_REG8(0x3820), 0x00},
|
||||
{CCI_REG8(0x3821), 0x1e},
|
||||
{CCI_REG8(0x5041), 0x14}
|
||||
};
|
||||
|
||||
static const struct v4l2_rect ov5693_default_crop = {
|
||||
|
@ -373,115 +353,6 @@ static const u8 ov5693_test_pattern_bits[] = {
|
|||
OV5693_TEST_PATTERN_ROLLING,
|
||||
};
|
||||
|
||||
/* I2C I/O Operations */
|
||||
|
||||
static int ov5693_read_reg(struct ov5693_device *ov5693, u32 addr, u32 *value)
|
||||
{
|
||||
struct i2c_client *client = ov5693->client;
|
||||
__be16 reg;
|
||||
u8 val[4];
|
||||
struct i2c_msg msg[] = {
|
||||
{
|
||||
.addr = client->addr,
|
||||
.flags = 0,
|
||||
.len = 2,
|
||||
.buf = (u8 *)®,
|
||||
},
|
||||
{
|
||||
.addr = client->addr,
|
||||
.flags = I2C_M_RD,
|
||||
.buf = (u8 *)&val,
|
||||
},
|
||||
};
|
||||
unsigned int len = ((addr >> OV5693_REG_SIZE_SHIFT) & 3);
|
||||
unsigned int i;
|
||||
int ret;
|
||||
|
||||
reg = cpu_to_be16(addr & OV5693_REG_ADDR_MASK);
|
||||
|
||||
msg[1].len = len;
|
||||
|
||||
ret = i2c_transfer(client->adapter, msg, 2);
|
||||
if (ret < 0)
|
||||
return dev_err_probe(&client->dev, ret,
|
||||
"Failed to read register 0x%04x\n",
|
||||
addr & OV5693_REG_ADDR_MASK);
|
||||
|
||||
*value = 0;
|
||||
for (i = 0; i < len; ++i) {
|
||||
*value <<= 8;
|
||||
*value |= val[i];
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void ov5693_write_reg(struct ov5693_device *ov5693, u32 addr, u32 value,
|
||||
int *error)
|
||||
{
|
||||
struct i2c_client *client = ov5693->client;
|
||||
struct {
|
||||
__be16 reg;
|
||||
u8 val[4];
|
||||
} __packed buf;
|
||||
struct i2c_msg msg = {
|
||||
.addr = client->addr,
|
||||
.buf = (u8 *)&buf,
|
||||
};
|
||||
unsigned int len = ((addr >> OV5693_REG_SIZE_SHIFT) & 3);
|
||||
unsigned int i;
|
||||
int ret;
|
||||
|
||||
if (*error < 0)
|
||||
return;
|
||||
|
||||
buf.reg = cpu_to_be16(addr & OV5693_REG_ADDR_MASK);
|
||||
for (i = 0; i < len; ++i) {
|
||||
buf.val[len - i - 1] = value & 0xff;
|
||||
value >>= 8;
|
||||
}
|
||||
|
||||
msg.len = len + 2;
|
||||
|
||||
ret = i2c_transfer(client->adapter, &msg, 1);
|
||||
if (ret < 0) {
|
||||
dev_err(&client->dev, "Failed to write register 0x%04x: %d\n",
|
||||
addr & OV5693_REG_ADDR_MASK, ret);
|
||||
*error = ret;
|
||||
}
|
||||
}
|
||||
|
||||
static int ov5693_write_reg_array(struct ov5693_device *ov5693,
|
||||
const struct ov5693_reg_list *reglist)
|
||||
{
|
||||
unsigned int i;
|
||||
int ret = 0;
|
||||
|
||||
for (i = 0; i < reglist->num_regs; i++)
|
||||
ov5693_write_reg(ov5693, reglist->regs[i].reg,
|
||||
reglist->regs[i].val, &ret);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int ov5693_update_bits(struct ov5693_device *ov5693, u32 address,
|
||||
u32 mask, u32 bits)
|
||||
{
|
||||
u32 value = 0;
|
||||
int ret;
|
||||
|
||||
ret = ov5693_read_reg(ov5693, address, &value);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
value &= ~mask;
|
||||
value |= bits;
|
||||
|
||||
ov5693_write_reg(ov5693, address, value, &ret);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* V4L2 Controls Functions */
|
||||
|
||||
static int ov5693_flip_vert_configure(struct ov5693_device *ov5693,
|
||||
|
@ -491,8 +362,8 @@ static int ov5693_flip_vert_configure(struct ov5693_device *ov5693,
|
|||
OV5693_FORMAT1_FLIP_VERT_SENSOR_EN;
|
||||
int ret;
|
||||
|
||||
ret = ov5693_update_bits(ov5693, OV5693_FORMAT1_REG, bits,
|
||||
enable ? bits : 0);
|
||||
ret = cci_update_bits(ov5693->regmap, OV5693_FORMAT1_REG, bits,
|
||||
enable ? bits : 0, NULL);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
|
@ -506,8 +377,8 @@ static int ov5693_flip_horz_configure(struct ov5693_device *ov5693,
|
|||
OV5693_FORMAT2_FLIP_HORZ_SENSOR_EN;
|
||||
int ret;
|
||||
|
||||
ret = ov5693_update_bits(ov5693, OV5693_FORMAT2_REG, bits,
|
||||
enable ? bits : 0);
|
||||
ret = cci_update_bits(ov5693->regmap, OV5693_FORMAT2_REG, bits,
|
||||
enable ? bits : 0, NULL);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
|
@ -516,10 +387,11 @@ static int ov5693_flip_horz_configure(struct ov5693_device *ov5693,
|
|||
|
||||
static int ov5693_get_exposure(struct ov5693_device *ov5693, s32 *value)
|
||||
{
|
||||
u32 exposure;
|
||||
u64 exposure;
|
||||
int ret;
|
||||
|
||||
ret = ov5693_read_reg(ov5693, OV5693_EXPOSURE_CTRL_REG, &exposure);
|
||||
ret = cci_read(ov5693->regmap, OV5693_EXPOSURE_CTRL_REG, &exposure,
|
||||
NULL);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
|
@ -536,17 +408,17 @@ static int ov5693_exposure_configure(struct ov5693_device *ov5693,
|
|||
|
||||
exposure = (exposure << 4) & OV5693_EXPOSURE_CTRL_MASK;
|
||||
|
||||
ov5693_write_reg(ov5693, OV5693_EXPOSURE_CTRL_REG, exposure, &ret);
|
||||
cci_write(ov5693->regmap, OV5693_EXPOSURE_CTRL_REG, exposure, &ret);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int ov5693_get_gain(struct ov5693_device *ov5693, u32 *gain)
|
||||
{
|
||||
u32 value;
|
||||
u64 value;
|
||||
int ret;
|
||||
|
||||
ret = ov5693_read_reg(ov5693, OV5693_GAIN_CTRL_REG, &value);
|
||||
ret = cci_read(ov5693->regmap, OV5693_GAIN_CTRL_REG, &value, NULL);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
|
@ -563,9 +435,9 @@ static int ov5693_digital_gain_configure(struct ov5693_device *ov5693,
|
|||
|
||||
gain &= OV5693_MWB_GAIN_MASK;
|
||||
|
||||
ov5693_write_reg(ov5693, OV5693_MWB_RED_GAIN_REG, gain, &ret);
|
||||
ov5693_write_reg(ov5693, OV5693_MWB_GREEN_GAIN_REG, gain, &ret);
|
||||
ov5693_write_reg(ov5693, OV5693_MWB_BLUE_GAIN_REG, gain, &ret);
|
||||
cci_write(ov5693->regmap, OV5693_MWB_RED_GAIN_REG, gain, &ret);
|
||||
cci_write(ov5693->regmap, OV5693_MWB_GREEN_GAIN_REG, gain, &ret);
|
||||
cci_write(ov5693->regmap, OV5693_MWB_BLUE_GAIN_REG, gain, &ret);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
@ -576,7 +448,7 @@ static int ov5693_analog_gain_configure(struct ov5693_device *ov5693, u32 gain)
|
|||
|
||||
gain = (gain << 4) & OV5693_GAIN_CTRL_MASK;
|
||||
|
||||
ov5693_write_reg(ov5693, OV5693_GAIN_CTRL_REG, gain, &ret);
|
||||
cci_write(ov5693->regmap, OV5693_GAIN_CTRL_REG, gain, &ret);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
@ -586,7 +458,7 @@ static int ov5693_vts_configure(struct ov5693_device *ov5693, u32 vblank)
|
|||
u16 vts = ov5693->mode.format.height + vblank;
|
||||
int ret = 0;
|
||||
|
||||
ov5693_write_reg(ov5693, OV5693_TIMING_VTS_REG, vts, &ret);
|
||||
cci_write(ov5693->regmap, OV5693_TIMING_VTS_REG, vts, &ret);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
@ -595,8 +467,8 @@ static int ov5693_test_pattern_configure(struct ov5693_device *ov5693, u32 idx)
|
|||
{
|
||||
int ret = 0;
|
||||
|
||||
ov5693_write_reg(ov5693, OV5693_TEST_PATTERN_REG,
|
||||
ov5693_test_pattern_bits[idx], &ret);
|
||||
cci_write(ov5693->regmap, OV5693_TEST_PATTERN_REG,
|
||||
ov5693_test_pattern_bits[idx], &ret);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
@ -685,59 +557,54 @@ static int ov5693_mode_configure(struct ov5693_device *ov5693)
|
|||
int ret = 0;
|
||||
|
||||
/* Crop Start X */
|
||||
ov5693_write_reg(ov5693, OV5693_CROP_START_X_REG, mode->crop.left,
|
||||
&ret);
|
||||
cci_write(ov5693->regmap, OV5693_CROP_START_X_REG, mode->crop.left,
|
||||
&ret);
|
||||
|
||||
/* Offset X */
|
||||
ov5693_write_reg(ov5693, OV5693_OFFSET_START_X_REG, 0, &ret);
|
||||
cci_write(ov5693->regmap, OV5693_OFFSET_START_X_REG, 0, &ret);
|
||||
|
||||
/* Output Size X */
|
||||
ov5693_write_reg(ov5693, OV5693_OUTPUT_SIZE_X_REG, mode->format.width,
|
||||
&ret);
|
||||
cci_write(ov5693->regmap, OV5693_OUTPUT_SIZE_X_REG, mode->format.width,
|
||||
&ret);
|
||||
|
||||
/* Crop End X */
|
||||
ov5693_write_reg(ov5693, OV5693_CROP_END_X_REG,
|
||||
mode->crop.left + mode->crop.width, &ret);
|
||||
cci_write(ov5693->regmap, OV5693_CROP_END_X_REG,
|
||||
mode->crop.left + mode->crop.width, &ret);
|
||||
|
||||
/* Horizontal Total Size */
|
||||
ov5693_write_reg(ov5693, OV5693_TIMING_HTS_REG, OV5693_FIXED_PPL,
|
||||
&ret);
|
||||
cci_write(ov5693->regmap, OV5693_TIMING_HTS_REG, OV5693_FIXED_PPL,
|
||||
&ret);
|
||||
|
||||
/* Crop Start Y */
|
||||
ov5693_write_reg(ov5693, OV5693_CROP_START_Y_REG, mode->crop.top,
|
||||
&ret);
|
||||
cci_write(ov5693->regmap, OV5693_CROP_START_Y_REG, mode->crop.top,
|
||||
&ret);
|
||||
|
||||
/* Offset Y */
|
||||
ov5693_write_reg(ov5693, OV5693_OFFSET_START_Y_REG, 0, &ret);
|
||||
cci_write(ov5693->regmap, OV5693_OFFSET_START_Y_REG, 0, &ret);
|
||||
|
||||
/* Output Size Y */
|
||||
ov5693_write_reg(ov5693, OV5693_OUTPUT_SIZE_Y_REG, mode->format.height,
|
||||
&ret);
|
||||
cci_write(ov5693->regmap, OV5693_OUTPUT_SIZE_Y_REG, mode->format.height,
|
||||
&ret);
|
||||
|
||||
/* Crop End Y */
|
||||
ov5693_write_reg(ov5693, OV5693_CROP_END_Y_REG,
|
||||
mode->crop.top + mode->crop.height, &ret);
|
||||
cci_write(ov5693->regmap, OV5693_CROP_END_Y_REG,
|
||||
mode->crop.top + mode->crop.height, &ret);
|
||||
|
||||
/* Subsample X increase */
|
||||
ov5693_write_reg(ov5693, OV5693_SUB_INC_X_REG,
|
||||
((mode->inc_x_odd << 4) & 0xf0) | 0x01, &ret);
|
||||
cci_write(ov5693->regmap, OV5693_SUB_INC_X_REG,
|
||||
((mode->inc_x_odd << 4) & 0xf0) | 0x01, &ret);
|
||||
/* Subsample Y increase */
|
||||
ov5693_write_reg(ov5693, OV5693_SUB_INC_Y_REG,
|
||||
((mode->inc_y_odd << 4) & 0xf0) | 0x01, &ret);
|
||||
|
||||
if (ret)
|
||||
return ret;
|
||||
cci_write(ov5693->regmap, OV5693_SUB_INC_Y_REG,
|
||||
((mode->inc_y_odd << 4) & 0xf0) | 0x01, &ret);
|
||||
|
||||
/* Binning */
|
||||
ret = ov5693_update_bits(ov5693, OV5693_FORMAT1_REG,
|
||||
OV5693_FORMAT1_VBIN_EN,
|
||||
mode->binning_y ? OV5693_FORMAT1_VBIN_EN : 0);
|
||||
if (ret)
|
||||
return ret;
|
||||
cci_update_bits(ov5693->regmap, OV5693_FORMAT1_REG,
|
||||
OV5693_FORMAT1_VBIN_EN,
|
||||
mode->binning_y ? OV5693_FORMAT1_VBIN_EN : 0, &ret);
|
||||
|
||||
ret = ov5693_update_bits(ov5693, OV5693_FORMAT2_REG,
|
||||
OV5693_FORMAT2_HBIN_EN,
|
||||
mode->binning_x ? OV5693_FORMAT2_HBIN_EN : 0);
|
||||
cci_update_bits(ov5693->regmap, OV5693_FORMAT2_REG,
|
||||
OV5693_FORMAT2_HBIN_EN,
|
||||
mode->binning_x ? OV5693_FORMAT2_HBIN_EN : 0, &ret);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
@ -746,9 +613,9 @@ static int ov5693_enable_streaming(struct ov5693_device *ov5693, bool enable)
|
|||
{
|
||||
int ret = 0;
|
||||
|
||||
ov5693_write_reg(ov5693, OV5693_SW_STREAM_REG,
|
||||
enable ? OV5693_START_STREAMING :
|
||||
OV5693_STOP_STREAMING, &ret);
|
||||
cci_write(ov5693->regmap, OV5693_SW_STREAM_REG,
|
||||
enable ? OV5693_START_STREAMING : OV5693_STOP_STREAMING,
|
||||
&ret);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
@ -757,7 +624,7 @@ static int ov5693_sw_reset(struct ov5693_device *ov5693)
|
|||
{
|
||||
int ret = 0;
|
||||
|
||||
ov5693_write_reg(ov5693, OV5693_SW_RESET_REG, OV5693_SW_RESET, &ret);
|
||||
cci_write(ov5693->regmap, OV5693_SW_RESET_REG, OV5693_SW_RESET, &ret);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
@ -771,7 +638,8 @@ static int ov5693_sensor_init(struct ov5693_device *ov5693)
|
|||
return dev_err_probe(ov5693->dev, ret,
|
||||
"software reset error\n");
|
||||
|
||||
ret = ov5693_write_reg_array(ov5693, &ov5693_global_setting);
|
||||
ret = cci_multi_reg_write(ov5693->regmap, ov5693_global_regs,
|
||||
ARRAY_SIZE(ov5693_global_regs), NULL);
|
||||
if (ret)
|
||||
return dev_err_probe(ov5693->dev, ret,
|
||||
"global settings error\n");
|
||||
|
@ -871,15 +739,15 @@ static int __maybe_unused ov5693_sensor_resume(struct device *dev)
|
|||
static int ov5693_detect(struct ov5693_device *ov5693)
|
||||
{
|
||||
int ret;
|
||||
u32 id;
|
||||
u64 id;
|
||||
|
||||
ret = ov5693_read_reg(ov5693, OV5693_REG_CHIP_ID, &id);
|
||||
ret = cci_read(ov5693->regmap, OV5693_REG_CHIP_ID, &id, NULL);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
if (id != OV5693_CHIP_ID)
|
||||
return dev_err_probe(ov5693->dev, -ENODEV,
|
||||
"sensor ID mismatch. Found 0x%04x\n", id);
|
||||
"sensor ID mismatch. Got 0x%04llx\n", id);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
@ -1407,9 +1275,12 @@ static int ov5693_probe(struct i2c_client *client)
|
|||
if (!ov5693)
|
||||
return -ENOMEM;
|
||||
|
||||
ov5693->client = client;
|
||||
ov5693->dev = &client->dev;
|
||||
|
||||
ov5693->regmap = devm_cci_regmap_init_i2c(client, 16);
|
||||
if (IS_ERR(ov5693->regmap))
|
||||
return PTR_ERR(ov5693->regmap);
|
||||
|
||||
ret = ov5693_check_hwcfg(ov5693);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
|
Loading…
Reference in a new issue