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drm/fourcc: Add DRM_FORMAT_T430

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Add T430, a 3 plane 10 bits per component non-subsampled YCbCr format.

A new initial letter was chosen for this one, as the format doesn't
match the existing P, Q or S formats. T is the next one in the alphabet.
It was definitely not chosen because of the initial letter in the
author's name.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Vishal Sagar <vishal.sagar@amd.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Link: https://patch.msgid.link/20260423-xilinx-formats-v10-5-c690c2b8ea89@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
This commit is contained in:
Tomi Valkeinen
2026-04-23 17:21:16 +03:00
parent e8e388c301
commit 7db42b1718
2 changed files with 12 additions and 0 deletions
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9
include/uapi/drm/drm_fourcc.h
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@@ -385,6 +385,15 @@ extern "C" {
*/
#define DRM_FORMAT_Q401 fourcc_code('Q', '4', '0', '1')
/*
* 3 plane non-subsampled (444) YCbCr LSB aligned
* 10 bpc, 30 bits per sample image data in a single contiguous buffer.
* index 0: Y plane, [31:0] x:Y2:Y1:Y0 [2:10:10:10] little endian
* index 1: Cb plane, [31:0] x:Cb2:Cb1:Cb0 [2:10:10:10] little endian
* index 2: Cr plane, [31:0] x:Cr2:Cr1:Cr0 [2:10:10:10] little endian
*/
#define DRM_FORMAT_T430 fourcc_code('T', '4', '3', '0')
/*
* 3 plane YCbCr LSB aligned
* In order to use these formats in a similar fashion to MSB aligned ones