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openmptcprouter/6.12/target/linux/bcm27xx/patches-6.12/950-0476-media-bcm2835-unicam-Add-support-for-14bit-mono-sour.patch
Ycarus (Yannick Chabanois) bdb9b0046f Add bcm27xx 6.12 test support
2024-12-20 14:17:26 +01:00

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From eae72561c3578b7f3c29df7740c066cb7d0c23b6 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Thu, 25 Jun 2020 18:03:47 +0100
Subject: [PATCH 476/697] media: bcm2835-unicam: Add support for 14bit mono
sources
Now that V4L2_PIX_FMT_Y14 and V4L2_PIX_FMT_Y14P are defined,
allow passing 14bit mono data through the peripheral.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/media/platform/bcm2835/bcm2835-unicam.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/drivers/media/platform/bcm2835/bcm2835-unicam.c
+++ b/drivers/media/platform/bcm2835/bcm2835-unicam.c
@@ -446,6 +446,12 @@ static const struct unicam_fmt formats[]
.code = MEDIA_BUS_FMT_Y12_1X12,
.depth = 12,
.csi_dt = MIPI_CSI2_DT_RAW12,
+ }, {
+ .fourcc = V4L2_PIX_FMT_Y14P,
+ .repacked_fourcc = V4L2_PIX_FMT_Y14,
+ .code = MEDIA_BUS_FMT_Y14_1X14,
+ .depth = 14,
+ .csi_dt = MIPI_CSI2_DT_RAW14,
.valid_colorspaces = MASK_CS_RAW,
}, {
.fourcc = V4L2_PIX_FMT_Y16,