From e8e388c301809378f8a4789192dd965eb085dddb Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Thu, 23 Apr 2026 17:21:15 +0300 Subject: drm/fourcc: Add DRM_FORMAT_XYYY2101010 Add XYYY2101010 ("YPA4"), a 10 bit greyscale format, with 3 pixels packed into 32-bit container, and two bits of padding. The fourcc for the format is 'YPA4', which comes from Y - Y only, P - packed, A - 10 (as in 0xA), 4 - 4 bytes. Reviewed-by: Vishal Sagar Reviewed-by: Pekka Paalanen Reviewed-by: Laurent Pinchart Reviewed-by: Simon Ser Link: https://patch.msgid.link/20260423-xilinx-formats-v10-4-c690c2b8ea89@ideasonboard.com Signed-off-by: Tomi Valkeinen --- include/uapi/drm/drm_fourcc.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi') diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index ede96c192169..480c67296d6a 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -450,6 +450,7 @@ extern "C" { */ #define DRM_FORMAT_Y8 fourcc_code('G', 'R', 'E', 'Y') /* 8-bit Y-only */ +#define DRM_FORMAT_XYYY2101010 fourcc_code('Y', 'P', 'A', '4') /* [31:0] x:Y2:Y1:Y0 2:10:10:10 little endian */ /* * Format Modifiers: -- cgit v1.2.3