From c578aadd5ccfe5c64f628ef3aa8c7ff88600e421 Mon Sep 17 00:00:00 2001 From: Qiang Yu Date: Tue, 19 Jun 2018 13:51:17 +0800 Subject: [PATCH 072/146] drm/fourcc: add ARM tiled format modifier Signed-off-by: Qiang Yu --- include/uapi/drm/drm_fourcc.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index 721ab7e54d96..097d9faca608 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -581,6 +581,15 @@ extern "C" { */ #define AFBC_FORMAT_MOD_SC (1ULL << 9) +/* + * ARM tiled format + * + * This is used by ARM Mali Utgard/Midgard GPU. It divides buffer into + * 16x16 pixel blocks. Blocks are stored linearly in order, but pixels + * in the block are reordered. + */ +#define DRM_FORMAT_MOD_ARM_TILED fourcc_mod_code(ARM, 1) + #if defined(__cplusplus) } #endif -- 2.17.1