diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/drm/drm_fourcc.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index 41106c835747..91d08a23f125 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -238,6 +238,8 @@ extern "C" { #define DRM_FORMAT_MOD_VENDOR_VIVANTE 0x06 #define DRM_FORMAT_MOD_VENDOR_BROADCOM 0x07 #define DRM_FORMAT_MOD_VENDOR_ARM 0x08 +#define DRM_FORMAT_MOD_VENDOR_ALLWINNER 0x09 + /* add more to the end as needed */ #define DRM_FORMAT_RESERVED ((1ULL << 56) - 1) @@ -667,6 +669,20 @@ extern "C" { */ #define AFBC_FORMAT_MOD_BCH (1ULL << 11) +/* + * Allwinner tiled modifier + * + * This tiling mode is implemented by the VPU found on all Allwinner platforms, + * codenamed sunxi. It is associated with a YUV format that uses either 2 or 3 + * planes. + * + * With this tiling, the luminance samples are disposed in tiles representing + * 32x32 pixels and the chrominance samples in tiles representing 32x64 pixels. + * The pixel order in each tile is linear and the tiles are disposed linearly, + * both in row-major order. + */ +#define DRM_FORMAT_MOD_ALLWINNER_TILED fourcc_mod_code(ALLWINNER, 1) + #if defined(__cplusplus) } #endif |