[PATCH] drm: drm_fourcc: Add uncompressed AFBC modifier

AFBC has a mode that allows use of AFBC with an uncompressed buffer, we add a new modifier to support this mode.

Signed-off-by: Ben Davis ben.davis@arm.com --- include/uapi/drm/drm_fourcc.h | 6 ++++++ 1 file changed, 6 insertions(+)

diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index 8bc0b31597d8..97c47baef7fc 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -780,6 +780,12 @@ extern "C" { */ #define AFBC_FORMAT_MOD_BCH (1ULL << 11)

+/* AFBC uncompressed storage mode + * + * Indicates that the buffer is using uncompressed AFBC mode. + */ +#define AFBC_FORMAT_MOD_USM (1ULL << 12) + /* * Arm 16x16 Block U-Interleaved modifier *