RE: [RFC PATCH v5 1/9] media: v4l2-common: Add YUV24 format info

Nas Chung
2026-04-21T01:45:18Z

Hi, Nicolas.

>-----Original Message-----
>From: Nicolas Dufresne <nicolas.dufresne@collabora.com>
>Sent: Tuesday, April 21, 2026 12:40 AM
>To: Nas Chung <nas.chung@chipsnmedia.com>; mchehab@kernel.org;
>hverkuil@xs4all.nl; robh@kernel.org; krzk+dt@kernel.org;
>conor+dt@kernel.org; shawnguo@kernel.org; s.hauer@pengutronix.de
>Cc: linux-media@vger.kernel.org; devicetree@vger.kernel.org; linux-
>kernel@vger.kernel.org; linux-imx@nxp.com; linux-arm-
>kernel@lists.infradead.org; marek.vasut@mailbox.org; ming.qian@oss.nxp.com
>Subject: Re: [RFC PATCH v5 1/9] media: v4l2-common: Add YUV24 format info
>
>Le mercredi 15 avril 2026 à 18:25 +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@chipsnmedia.com>
>> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
>
>Unless you disagree, I might cherry-pick this one. Would it be ok with you ?

Sure, that's fine with me.

Thanks.
Nas.

>
>Nicolas
>
>> ---
>>  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 554c591e1113..55bcd5975d9f 100644
>> --- a/drivers/media/v4l2-core/v4l2-common.c
>> +++ b/drivers/media/v4l2-core/v4l2-common.c
>> @@ -281,6 +281,7 @@ 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,