P010 is a planar 4:2:0 YUV with interleaved UV plane, 10 bits
per channel video format. Rockchip's vop support this
video format(little endian only) as the input video format.
P016 is a planar 4:2:0 YUV with interleaved UV plane, 16 bits
per channel video format.
Signed-off-by: Randy Li <ay...@soulik.info>
drm
---
drivers/gpu/drm/drm_fourcc.c | 3 +++
include/uapi/drm/drm_fourcc.h | 2 ++
2 files changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c
index 90d2cc8..23c8e99 100644
--- a/drivers/gpu/drm/drm_fourcc.c
+++ b/drivers/gpu/drm/drm_fourcc.c
@@ -165,6 +165,9 @@ const struct drm_format_info *__drm_format_info(u32 format)
{ .format = DRM_FORMAT_UYVY, .depth = 0,
.num_planes = 1, .cpp = { 2, 0, 0 }, .hsub = 2, .vsub = 1 },
{ .format = DRM_FORMAT_VYUY, .depth = 0,
.num_planes = 1, .cpp = { 2, 0, 0 }, .hsub = 2, .vsub = 1 },
{ .format = DRM_FORMAT_AYUV, .depth = 0,
.num_planes = 1, .cpp = { 4, 0, 0 }, .hsub = 1, .vsub = 1 },
+ /* FIXME a pixel in Y for P010 is 10 bits */
+ { .format = DRM_FORMAT_P010, .depth = 0,
.num_planes = 2, .cpp = { 1, 2, 0 }, .hsub = 2, .vsub = 2 },
+ { .format = DRM_FORMAT_P016, .depth = 0,
.num_planes = 2, .cpp = { 2, 4, 0 }, .hsub = 2, .vsub = 2 },
};
unsigned int i;
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
index 9e1bb7f..ecc2e05e5 100644
--- a/include/uapi/drm/drm_fourcc.h
+++ b/include/uapi/drm/drm_fourcc.h
@@ -119,6 +119,8 @@ 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_P010 fourcc_code('P', '0', '1', '0') /* 2x2
subsampled Cr:Cb plane 10 bits per channel */
+#define DRM_FORMAT_P016 fourcc_code('P', '0', '1', '6') /* 2x2
subsampled Cr:Cb plane 16 bits per channel */
/*
* 3 plane YCbCr
--
2.7.4
--
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