Subject: Re: [PATCH 08/16] media: v4l2-common: Add NV12_32L32 pixel format to v4l2 format info

From: Nicolas Dufresne <[email-masked]>
Date: Tue, 19 May 2026 11:23:29 -0400

Le lundi 18 mai 2026 à 12:24 +0200, Paul Kocialkowski a écrit :
> Represent the NV12_32L32 pixel format in the v4l2 format info table.
> This is a 32x32 tiled version of NV12.
> 
> Signed-off-by: Paul Kocialkowski <[email-masked]>
> ---
>  drivers/media/v4l2-core/v4l2-common.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c
> index 6194d6eb9c56..fe7141883ec5 100644
> --- a/drivers/media/v4l2-core/v4l2-common.c
> +++ b/drivers/media/v4l2-core/v4l2-common.c
> @@ -315,6 +315,8 @@ const struct v4l2_format_info *v4l2_format_info(u32 format)
>  		  .block_w = { 4, 4, 0, 0 }, .block_h = { 4, 4, 0, 0 }},
>  		{ .format = V4L2_PIX_FMT_NV12_16L16,	.pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 2, .bpp = { 1, 2, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 2, .vdiv = 2,
>  		  .block_w = { 16, 16, 0, 0 }, .block_h = { 16, 16, 0, 0 }},
> +		{ .format = V4L2_PIX_FMT_NV12_32L32,	.pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 2, .bpp = { 1, 2, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 2, .vdiv = 2,
> +		  .block_w = { 32, 32, 0, 0 }, .block_h = { 32, 32, 0, 0 }},

Same.

+		{ .format = V4L2_PIX_FMT_NV12_32L32,	.pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 1, .comp_planes = 2, .bpp = { 1, 2, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 2, .vdiv = 2,
+		  .block_w = { 32, 16, 0, 0 }, .block_h = { 32, 32, 0, 0 }},

>  
>  		/* YUV planar formats, non contiguous variant */
>  		{ .format = V4L2_PIX_FMT_YUV420M, .pixel_enc = V4L2_PIXEL_ENC_YUV, .mem_planes = 3, .comp_planes = 3, .bpp = { 1, 1, 1, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 2, .vdiv = 2 },