diff mbox series

[04/10] drm/fourcc: Add DRM_FORMAT_Y10_LE32

Message ID 20241204-xilinx-formats-v1-4-0bf2c5147db1@ideasonboard.com (mailing list archive)
State New
Headers show
Series drm: Add new pixel formats for Xilinx Zynqmp | expand

Commit Message

Tomi Valkeinen Dec. 4, 2024, 9:31 a.m. UTC 
Add Y10_LE32, a 10 bit greyscale format, with 3 pixels packed into
32-bit container.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
---
 drivers/gpu/drm/drm_fourcc.c  | 4 ++++
 include/uapi/drm/drm_fourcc.h | 1 +
 2 files changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c
index d721d9fdbe98..6048e0a191dc 100644
--- a/drivers/gpu/drm/drm_fourcc.c
+++ b/drivers/gpu/drm/drm_fourcc.c
@@ -327,6 +327,10 @@  const struct drm_format_info *__drm_format_info(u32 format)
 		  .num_planes = 2, .char_per_block = { 4, 8, 0 },
 		  .block_w = { 3, 3, 0 }, .block_h = { 1, 1, 0 }, .hsub = 2,
 		  .vsub = 1, .is_yuv = true },
+		{ .format = DRM_FORMAT_Y10_LE32,        .depth = 0,
+		  .num_planes = 1, .char_per_block =  { 4, 0, 0 },
+		  .block_w = { 3, 0, 0 }, .block_h = { 1, 0, 0 }, .hsub = 1,
+		  .vsub = 1, .is_yuv = true },
 	};
 
 	unsigned int i;
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
index f79ee3b93f09..82f255eb3d1b 100644
--- a/include/uapi/drm/drm_fourcc.h
+++ b/include/uapi/drm/drm_fourcc.h
@@ -408,6 +408,7 @@  extern "C" {
 /* Greyscale formats */
 
 #define DRM_FORMAT_Y8		fourcc_code('G', 'R', 'E', 'Y')  /* 8-bit Y-only */
+#define DRM_FORMAT_Y10_LE32	fourcc_code('Y', '1', '0', 'P')  /* [31:0] x:Y2:Y1:Y0 2:10:10:10 little endian */
 
 /*
  * Format Modifiers: