From: Naushir Patuck <naush@raspberrypi.com>
Date: Wed, 27 Nov 2024 11:15:13 +0000 (+0000)
Subject: media: bcm2835-unicam: Allow setting of unpacked formats
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=a4781bf807052e04c7f22f7f9c2ae7d18d4639eb;p=users%2Fjedix%2Flinux-maple.git

media: bcm2835-unicam: Allow setting of unpacked formats

When matching formats via try_fmt/set_fmt ioctls, test for the unpacked
formats as well as packed formats. This allows userland clients setup
unpacking to 16-bits from the 10/12/14-packed CSI2 formats.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

diff --git a/drivers/media/platform/broadcom/bcm2835-unicam.c b/drivers/media/platform/broadcom/bcm2835-unicam.c
index 36fb186a04213..d573d4d898811 100644
--- a/drivers/media/platform/broadcom/bcm2835-unicam.c
+++ b/drivers/media/platform/broadcom/bcm2835-unicam.c
@@ -547,7 +547,8 @@ unicam_find_format_by_fourcc(u32 fourcc, u32 pad)
 	}
 
 	for (i = 0; i < num_formats; ++i) {
-		if (formats[i].fourcc == fourcc)
+		if (formats[i].fourcc == fourcc ||
+		    formats[i].unpacked_fourcc == fourcc)
 			return &formats[i];
 	}