diff options
| author | Fancy Fang <chen.fang@nxp.com> | 2018-01-17 17:00:23 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:30:28 +0800 |
| commit | 8f0e5dc21e33c6ad624bc8238f67f90619a2fbd5 (patch) | |
| tree | 4eb91977c90ea4b1753dbc3bdbe17c25a710947e /include | |
| parent | 9c6b4eaa43039b17b496cc3cda4954e5474e17a5 (diff) | |
MLK-17473-1 drm/fourcc: add modifier for vivante compressed tiled layout
Add a new fb modifier for Vivante compressed and tiled
pixle layout which can be decompressed by DEC400D module
in DCSS.
Signed-off-by: Fancy Fang <chen.fang@nxp.com>
Diffstat (limited to 'include')
| -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 a3a5290e0c18..7410e7821a56 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -340,6 +340,15 @@ extern "C" { */ #define DRM_FORMAT_MOD_VIVANTE_SPLIT_SUPER_TILED fourcc_mod_code(VIVANTE, 4) +/* + * Vivante 64x64 super-tiling with compression layout + * + * This is a tiled layout using 64x64 pixel super-tiles, where each super-tile + * contains 8x4 groups of 2x4 tiles of 4x4 pixels each, all in row-major layout + * with compression. + */ +#define DRM_FORMAT_MOD_VIVANTE_SUPER_TILED_FC fourcc_mod_code(VIVANTE, 5) + /* NVIDIA Tegra frame buffer modifiers */ /* |