linux-kernel - Re: [PATCH v2 1/8] media: v4l2-common: Add YUV24 format info

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <6148110c513d2177d886469c2276c6810eb93c34.camel@ndufresne.ca>
Date: Thu, 24 Apr 2025 11:43:56 -0400
From: Nicolas Dufresne <nicolas@...fresne.ca>
To: Nas Chung <nas.chung@...psnmedia.com>, mchehab@...nel.org, 
	hverkuil@...all.nl, sebastian.fricke@...labora.com, robh@...nel.org, 
	krzk+dt@...nel.org, conor+dt@...nel.org
Cc: linux-media@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-imx@....com, marex@...x.de, 
	jackson.lee@...psnmedia.com, lafley.kim@...psnmedia.com
Subject: Re: [PATCH v2 1/8] media: v4l2-common: Add YUV24 format info

Hi,

Le mardi 22 avril 2025 à 18:31 +0900, Nas Chung a écrit :
> The YUV24 format is missing an entry in the v4l2_format_info().
> The YUV24 format is the packed YUV 4:4:4 formats with 8 bits
> per component.
> 
> Fixes: 0376a51fbe5e ("media: v4l: Add packed YUV444 24bpp pixel format")
> Signed-off-by: Nas Chung <nas.chung@...psnmedia.com>

Reviewed-by: Nicolas Dufresne <nicolas.dufresne@...labora.com>

> ---
>  drivers/media/v4l2-core/v4l2-common.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c
> index 0a2f4f0d0a07..de3636f1cdf1 100644
> --- a/drivers/media/v4l2-core/v4l2-common.c
> +++ b/drivers/media/v4l2-core/v4l2-common.c
> @@ -269,6 +269,7 @@ const struct v4l2_format_info *v4l2_format_info(u32 format)
>  		{ .format = V4L2_PIX_FMT_Y212,    .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 2, .vdiv = 1 },
>  		{ .format = V4L2_PIX_FMT_Y216,    .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 2, .vdiv = 1 },
>  		{ .format = V4L2_PIX_FMT_YUV48_12, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 6, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> +		{ .format = V4L2_PIX_FMT_YUV24,   .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 1, .bpp = { 3, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
>  		{ .format = V4L2_PIX_FMT_MT2110T, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 2, .comp_planes = 2, .bpp = { 5, 10, 0, 0 }, .bpp_div = { 4, 4, 1, 1 }, .hdiv = 2, .vdiv = 2,
>  		  .block_w = { 16, 8, 0, 0 }, .block_h = { 32, 16, 0, 0 }},
>  		{ .format = V4L2_PIX_FMT_MT2110R, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 2, .comp_planes = 2, .bpp = { 5, 10, 0, 0 }, .bpp_div = { 4, 4, 1, 1 }, .hdiv = 2, .vdiv = 2,