From: Jeffrey Mouroux <jmour...@xilinx.com>
The Xilinx Video Mixer and Xilinx Video Framebuffer DMA IP
support video memory formats that are not represented in the
current DRM fourcc library. This patch adds those missing
fourcc codes.
Signed-off-by: Jeffrey Mouroux <jmour...@xilinx.com>
Signed-off-by: Hyun Kwon <hyun.k...@xilinx.com>
---
include/uapi/drm/drm_fourcc.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
index 3ad838d..83806d5 100644
--- a/include/uapi/drm/drm_fourcc.h
+++ b/include/uapi/drm/drm_fourcc.h
@@ -112,6 +112,13 @@ extern "C" {
#define DRM_FORMAT_VYUY fourcc_code('V', 'Y', 'U', 'Y') /*
[31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian */
#define DRM_FORMAT_AYUV fourcc_code('A', 'Y', 'U', 'V') /*
[31:0] A:Y:Cb:Cr 8:8:8:8 little endian */
+#define DRM_FORMAT_VUY888 fourcc_code('V', 'U', '2', '4') /* [23:0]
Cr:Cb:Y little endian */
+#define DRM_FORMAT_XVUY8888 fourcc_code('X', 'V', '2', '4') /* [31:0]
x:Cr:Cb:Y 8:8:8:8 little endian */
+#define DRM_FORMAT_XVUY2101010 fourcc_code('X', 'V', '3', '0') /* [31:0]
x:Cr:Cb:Y 2:10:10:10 little endian */
+
+/* Grey scale */
+#define DRM_FORMAT_Y8 fourcc_code('G', 'R', 'E', 'Y') /* 8-bit packed
greyscale Y:Y:Y:Y 8:8:8:8 */
+#define DRM_FORMAT_Y10 fourcc_code('Y', '1', '0', ' ') /* 10-bit
packed greyscale X:Y:Y:Y 2:10:10:10 */
/*
* 2 plane RGB + A
@@ -140,6 +147,8 @@ extern "C" {
#define DRM_FORMAT_NV61 fourcc_code('N', 'V', '6', '1') /* 2x1
subsampled Cb:Cr plane */
#define DRM_FORMAT_NV24 fourcc_code('N', 'V', '2', '4') /*
non-subsampled Cr:Cb plane */
#define DRM_FORMAT_NV42 fourcc_code('N', 'V', '4', '2') /*
non-subsampled Cb:Cr plane */
+#define DRM_FORMAT_XV15 fourcc_code('X', 'V', '1', '5') /* 2x2
subsampled Cr:Cb plane 2:10:10:10 */
+#define DRM_FORMAT_XV20 fourcc_code('X', 'V', '2', '0') /* 2x1
subsampled Cr:Cb plane 2:10:10:10 */
/*
* 3 plane YCbCr
--
2.7.4
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