openwrt/target/linux/bcm27xx/patches-5.15/950-0262-media-bcm2835-unicam-Add-support-for-12bit-mono-pack.patch
Álvaro Fernández Rojas 20ea6adbf1 bcm27xx: add support for linux v5.15
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>
2022-05-17 15:11:22 +02:00

26 lines
921 B
Diff

From 68e9f89f86360ac048ad2653a6ae43dbf3ac5d23 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,