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20ea6adbf1
Build system: x86_64 Build-tested: bcm2708, bcm2709, bcm2710, bcm2711 Run-tested: bcm2708/RPiB+, bcm2709/RPi3B, bcm2710/RPi3B, bcm2711/RPi4B Signed-off-by: Marty Jones <mj8263788@gmail.com> Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
43 lines
1.2 KiB
Diff
43 lines
1.2 KiB
Diff
From 09431461d8c37e1436326e1584f6db5a0afe699f Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Tue, 15 Jun 2021 18:38:46 +0100
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Subject: [PATCH] media: i2c: imx258: Remove redundant I2C writes.
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Registers 0x0202 and 0x0203 are written via the control handler
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for V4L2_CID_EXPOSURE, so are not needed from the mode lists.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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drivers/media/i2c/imx258.c | 6 ------
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1 file changed, 6 deletions(-)
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--- a/drivers/media/i2c/imx258.c
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+++ b/drivers/media/i2c/imx258.c
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@@ -238,8 +238,6 @@ static const struct imx258_reg mode_4208
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{ 0x034E, 0x0C },
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{ 0x034F, 0x30 },
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{ 0x0350, 0x01 },
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- { 0x0202, 0x0C },
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- { 0x0203, 0x46 },
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{ 0x0204, 0x00 },
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{ 0x0205, 0x00 },
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{ 0x020E, 0x01 },
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@@ -357,8 +355,6 @@ static const struct imx258_reg mode_2104
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{ 0x034E, 0x06 },
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{ 0x034F, 0x18 },
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{ 0x0350, 0x01 },
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- { 0x0202, 0x06 },
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- { 0x0203, 0x2E },
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{ 0x0204, 0x00 },
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{ 0x0205, 0x00 },
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{ 0x020E, 0x01 },
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@@ -476,8 +472,6 @@ static const struct imx258_reg mode_1048
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{ 0x034E, 0x03 },
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{ 0x034F, 0x0C },
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{ 0x0350, 0x01 },
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- { 0x0202, 0x03 },
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- { 0x0203, 0x42 },
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{ 0x0204, 0x00 },
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{ 0x0205, 0x00 },
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{ 0x020E, 0x01 },
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