diff options
| -rw-r--r-- | drivers/gpu/drm/drm_fourcc.c | 12 | ||||
| -rw-r--r-- | include/uapi/drm/drm_fourcc.h | 22 |
2 files changed, 34 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c index b234bfaeda06..722c7ebe4e88 100644 --- a/drivers/gpu/drm/drm_fourcc.c +++ b/drivers/gpu/drm/drm_fourcc.c @@ -274,6 +274,18 @@ const struct drm_format_info *__drm_format_info(u32 format) { .format = DRM_FORMAT_YUV420_10BIT, .depth = 0, .num_planes = 1, .cpp = { 0, 0, 0 }, .hsub = 2, .vsub = 2, .is_yuv = true }, + { .format = DRM_FORMAT_NV15, .depth = 0, + .num_planes = 2, .char_per_block = { 5, 5, 0 }, + .block_w = { 4, 2, 0 }, .block_h = { 1, 1, 0 }, .hsub = 2, + .vsub = 2, .is_yuv = true }, + { .format = DRM_FORMAT_Q410, .depth = 0, + .num_planes = 3, .char_per_block = { 2, 2, 2 }, + .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 0, + .vsub = 0, .is_yuv = true }, + { .format = DRM_FORMAT_Q401, .depth = 0, + .num_planes = 3, .char_per_block = { 2, 2, 2 }, + .block_w = { 1, 1, 1 }, .block_h = { 1, 1, 1 }, .hsub = 0, + .vsub = 0, .is_yuv = true }, }; unsigned int i; diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index 9e488d10f8b4..3c4055e48371 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -236,6 +236,12 @@ 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 */ +/* + * 2 plane YCbCr + * index 0 = Y plane, [39:0] Y3:Y2:Y1:Y0 little endian + * index 1 = Cr:Cb plane, [39:0] Cr1:Cb1:Cr0:Cb0 little endian + */ +#define DRM_FORMAT_NV15 fourcc_code('N', 'V', '1', '5') /* 2x2 subsampled Cr:Cb plane */ /* * 2 plane YCbCr MSB aligned @@ -265,6 +271,22 @@ extern "C" { */ #define DRM_FORMAT_P016 fourcc_code('P', '0', '1', '6') /* 2x2 subsampled Cr:Cb plane 16 bits per channel */ +/* 3 plane non-subsampled (444) YCbCr + * 16 bits per component, but only 10 bits are used and 6 bits are padded + * index 0: Y plane, [15:0] Y:x [10:6] little endian + * index 1: Cb plane, [15:0] Cb:x [10:6] little endian + * index 2: Cr plane, [15:0] Cr:x [10:6] little endian + */ +#define DRM_FORMAT_Q410 fourcc_code('Q', '4', '1', '0') + +/* 3 plane non-subsampled (444) YCrCb + * 16 bits per component, but only 10 bits are used and 6 bits are padded + * index 0: Y plane, [15:0] Y:x [10:6] little endian + * index 1: Cr plane, [15:0] Cr:x [10:6] little endian + * index 2: Cb plane, [15:0] Cb:x [10:6] little endian + */ +#define DRM_FORMAT_Q401 fourcc_code('Q', '4', '0', '1') + /* * 3 plane YCbCr * index 0: Y plane, [7:0] Y |