diff options
| author | Andrzej Pietrasiewicz <andrzej.p@samsung.com> | 2018-08-10 15:28:59 +0200 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2018-09-20 17:19:25 +0900 |
| commit | b1c7a57448307898cb3a44f5c9b0cfdff43bb633 (patch) | |
| tree | 452489bcf5fdf3b527102934115746abd014e54f /include/uapi/drm | |
| parent | 714c9994110fa43a02f2cc92142c25e9bf58d167 (diff) | |
| download | linux-b1c7a57448307898cb3a44f5c9b0cfdff43bb633.tar.bz2 | |
drm: drm_fourcc: add Samsung 16x16 tile format
Add modifier for tiled formats used by graphics modules found in Samsung
Exynos5250/542x/5433 SoCs. This is a simple tiled layout using tiles
of 16x16 pixels in a row-major layout.
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'include/uapi/drm')
| -rw-r--r-- | include/uapi/drm/drm_fourcc.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index 139632b87181..0cd40ebfa1b1 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -339,6 +339,15 @@ extern "C" { #define DRM_FORMAT_MOD_SAMSUNG_64_32_TILE fourcc_mod_code(SAMSUNG, 1) /* + * Tiled, 16 (pixels) x 16 (lines) - sized macroblocks + * + * This is a simple tiled layout using tiles of 16x16 pixels in a row-major + * layout. For YCbCr formats Cb/Cr components are taken in such a way that + * they correspond to their 16x16 luma block. + */ +#define DRM_FORMAT_MOD_SAMSUNG_16_16_TILE fourcc_mod_code(SAMSUNG, 2) + +/* * Qualcomm Compressed Format * * Refers to a compressed variant of the base format that is compressed. |