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8299d1f057
Rebased RPi foundation patches on linux 5.10.59, removed applied and reverted patches, wireless patches and defconfig patches. bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 4B v1.1 4G bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
210 lines
4.3 KiB
Diff
210 lines
4.3 KiB
Diff
From dd40e2ef1f8e6cded376b928451740a828e5e6ef Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Sun, 22 Nov 2020 11:01:08 +0000
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Subject: [PATCH] media: ov9281: Add 1280x720 and 640x480 modes
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Breaks out common register set and adds the different registers
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for 1280x720 (cropped) and 640x480 (skipped) modes
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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drivers/media/i2c/ov9281.c | 146 ++++++++++++++++++++++++++++++++-----
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1 file changed, 126 insertions(+), 20 deletions(-)
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--- a/drivers/media/i2c/ov9281.c
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+++ b/drivers/media/i2c/ov9281.c
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@@ -139,7 +139,7 @@ struct ov9281 {
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* max_framerate 120fps for 10 bit, 144fps for 8 bit.
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* mipi_datarate per lane 800Mbps
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*/
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-static const struct regval ov9281_1280x800_regs[] = {
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+static const struct regval ov9281_common_regs[] = {
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{0x0103, 0x01},
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{0x0302, 0x32},
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{0x030e, 0x02},
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@@ -177,13 +177,35 @@ static const struct regval ov9281_1280x8
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{0x372d, 0x22},
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{0x3731, 0x80},
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{0x3732, 0x30},
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- {0x3778, 0x00},
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{0x377d, 0x22},
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{0x3788, 0x02},
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{0x3789, 0xa4},
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{0x378a, 0x00},
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{0x378b, 0x4a},
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{0x3799, 0x20},
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+ {0x3881, 0x42},
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+ {0x38b1, 0x00},
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+ {0x3920, 0xff},
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+ {0x4010, 0x40},
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+ {0x4043, 0x40},
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+ {0x4307, 0x30},
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+ {0x4317, 0x00},
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+ {0x4501, 0x00},
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+ {0x450a, 0x08},
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+ {0x4601, 0x04},
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+ {0x470f, 0x00},
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+ {0x4f07, 0x00},
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+ {0x4800, 0x00},
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+ {0x5000, 0x9f},
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+ {0x5001, 0x00},
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+ {0x5e00, 0x00},
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+ {0x5d00, 0x07},
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+ {0x5d01, 0x00},
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+ {REG_NULL, 0x00},
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+};
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+
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+static const struct regval ov9281_1280x800_regs[] = {
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+ {0x3778, 0x10},
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{0x3800, 0x00},
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{0x3801, 0x00},
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{0x3802, 0x00},
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@@ -208,31 +230,83 @@ static const struct regval ov9281_1280x8
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{0x3815, 0x11},
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{0x3820, 0x40},
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{0x3821, 0x00},
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- {0x3881, 0x42},
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- {0x38b1, 0x00},
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- {0x3920, 0xff},
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{0x4003, 0x40},
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{0x4008, 0x04},
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{0x4009, 0x0b},
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{0x400c, 0x00},
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{0x400d, 0x07},
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- {0x4010, 0x40},
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- {0x4043, 0x40},
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- {0x4307, 0x30},
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- {0x4317, 0x00},
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- {0x4501, 0x00},
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{0x4507, 0x00},
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{0x4509, 0x00},
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- {0x450a, 0x08},
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- {0x4601, 0x04},
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- {0x470f, 0x00},
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- {0x4f07, 0x00},
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- {0x4800, 0x00},
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- {0x5000, 0x9f},
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- {0x5001, 0x00},
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- {0x5e00, 0x00},
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- {0x5d00, 0x07},
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- {0x5d01, 0x00},
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+ {REG_NULL, 0x00},
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+};
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+
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+static const struct regval ov9281_1280x720_regs[] = {
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+ {0x3778, 0x10},
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+ {0x3800, 0x00},
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+ {0x3801, 0x00},
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+ {0x3802, 0x00},
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+ {0x3803, 0x28},
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+ {0x3804, 0x05},
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+ {0x3805, 0x0f},
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+ {0x3806, 0x03},
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+ {0x3807, 0x07},
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+ {0x3808, 0x05},
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+ {0x3809, 0x00},
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+ {0x380a, 0x02},
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+ {0x380b, 0xd0},
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+ {0x380c, 0x02},
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+ {0x380d, 0xd8},
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+ {0x380e, 0x03},
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+ {0x380f, 0x8e},
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+ {0x3810, 0x00},
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+ {0x3811, 0x08},
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+ {0x3812, 0x00},
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+ {0x3813, 0x08},
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+ {0x3814, 0x11},
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+ {0x3815, 0x11},
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+ {0x3820, 0x40},
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+ {0x3821, 0x00},
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+ {0x4003, 0x40},
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+ {0x4008, 0x04},
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+ {0x4009, 0x0b},
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+ {0x400c, 0x00},
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+ {0x400d, 0x07},
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+ {0x4507, 0x00},
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+ {0x4509, 0x00},
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+ {REG_NULL, 0x00},
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+};
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+
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+static const struct regval ov9281_640x400_regs[] = {
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+ {0x3800, 0x00},
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+ {0x3801, 0x00},
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+ {0x3802, 0x00},
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+ {0x3803, 0x00},
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+ {0x3804, 0x05},
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+ {0x3805, 0x0f},
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+ {0x3806, 0x03},
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+ {0x3807, 0x2f},
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+ {0x3808, 0x02},
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+ {0x3809, 0x80},
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+ {0x380a, 0x01},
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+ {0x380b, 0x90},
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+ {0x380c, 0x02},
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+ {0x380d, 0xd8},
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+ {0x380e, 0x02},
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+ {0x380f, 0x08},
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+ {0x3810, 0x00},
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+ {0x3811, 0x04},
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+ {0x3812, 0x00},
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+ {0x3813, 0x04},
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+ {0x3814, 0x31},
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+ {0x3815, 0x22},
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+ {0x3820, 0x60},
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+ {0x3821, 0x01},
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+ {0x4008, 0x02},
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+ {0x4009, 0x05},
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+ {0x400c, 0x00},
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+ {0x400d, 0x03},
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+ {0x4507, 0x03},
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+ {0x4509, 0x80},
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{REG_NULL, 0x00},
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};
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@@ -263,6 +337,34 @@ static const struct ov9281_mode supporte
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},
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.reg_list = ov9281_1280x800_regs,
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},
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+ {
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+ .width = 1280,
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+ .height = 720,
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+ .exp_def = 0x0320,
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+ .hts_def = 0x05b0,
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+ .vts_def = 761,
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+ .crop = {
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+ .left = 0,
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+ .top = 40,
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+ .width = 1280,
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+ .height = 720
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+ },
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+ .reg_list = ov9281_1280x720_regs,
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+ },
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+ {
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+ .width = 640,
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+ .height = 400,
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+ .exp_def = 0x0320,
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+ .hts_def = 0x05b0,
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+ .vts_def = 421,
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+ .crop = {
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+ .left = 0,
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+ .top = 0,
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+ .width = 1280,
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+ .height = 800
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+ },
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+ .reg_list = ov9281_640x400_regs,
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+ },
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};
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static const s64 link_freq_menu_items[] = {
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@@ -567,6 +669,10 @@ static int __ov9281_start_stream(struct
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{
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int ret;
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+ ret = ov9281_write_array(ov9281->client, ov9281_common_regs);
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+ if (ret)
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+ return ret;
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+
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ret = ov9281_write_array(ov9281->client, ov9281->cur_mode->reg_list);
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if (ret)
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return ret;
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