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openwrt/target/linux/bcm27xx/patches-6.6/950-0699-drivers-media-imx477-Set-horizontal-binning-when-dis.patch
Álvaro Fernández Rojas 8c405cdccc bcm27xx: add 6.6 kernel patches
The patches were generated from the RPi repo with the following command:
git format-patch v6.6.34..rpi-6.1.y

Some patches needed rebasing and, as usual, the applied and reverted, wireless
drivers, Github workflows, READMEs and defconfigs patches were removed.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2024-06-18 18:52:49 +02:00

40 lines
1.3 KiB
Diff

From 0113f3172c3f7119c3f9aa50614c7e53412c54e7 Mon Sep 17 00:00:00 2001
From: David Plowman <david.plowman@raspberrypi.com>
Date: Fri, 27 Oct 2023 12:14:22 +0100
Subject: [PATCH 0699/1085] drivers: media: imx477: Set horizontal binning when
disabling the scaler
The horizontal scaler has been disabled but actually the sensor is not
binning horizontally, resulting in images that are stretched 2x
horizontally (missing the right half of the field of view completely).
Therefore we must additionally set the horizontal binning mode. There
is only marginal change in output quality and noise levels.
Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
Fixes: f075893e9b0e ("drivers: media: imx477: Disable the scaler")
---
drivers/media/i2c/imx477.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/media/i2c/imx477.c
+++ b/drivers/media/i2c/imx477.c
@@ -607,7 +607,7 @@ static const struct imx477_reg mode_2028
{0x0385, 0x01},
{0x0387, 0x01},
{0x0900, 0x01},
- {0x0901, 0x12},
+ {0x0901, 0x22},
{0x0902, 0x02},
{0x3140, 0x02},
{0x3c00, 0x00},
@@ -708,7 +708,7 @@ static const struct imx477_reg mode_2028
{0x0385, 0x01},
{0x0387, 0x01},
{0x0900, 0x01},
- {0x0901, 0x12},
+ {0x0901, 0x22},
{0x0902, 0x02},
{0x3140, 0x02},
{0x3c00, 0x00},