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openwrt/target/linux/bcm27xx/patches-5.10/950-0280-media-bcm2835-unicam-Add-support-for-12bit-mono-pack.patch
Álvaro Fernández Rojas 8299d1f057 bcm27xx: add kernel 5.10 support
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>
2021-08-21 19:07:07 +02:00

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Diff

From 8fc548dd572d72cda45ffc52f12f42c93049029e Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Thu, 25 Jun 2020 17:53:32 +0100
Subject: [PATCH] media: bcm2835-unicam: Add support for 12bit mono
packed format
Now that V4L2_PIX_FMT_Y12P is defined, allow passing raw 12bit
mono packed data through the peripheral.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/media/platform/bcm2835/bcm2835-unicam.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/media/platform/bcm2835/bcm2835-unicam.c
+++ b/drivers/media/platform/bcm2835/bcm2835-unicam.c
@@ -336,7 +336,7 @@ static const struct unicam_fmt formats[]
.depth = 10,
.csi_dt = 0x2b,
}, {
- /* NB There is no packed V4L2 fourcc for this format. */
+ .fourcc = V4L2_PIX_FMT_Y12P,
.repacked_fourcc = V4L2_PIX_FMT_Y12,
.code = MEDIA_BUS_FMT_Y12_1X12,
.depth = 12,