Commit b1c7a574 authored by Andrzej Pietrasiewicz's avatar Andrzej Pietrasiewicz Committed by Inki Dae
Browse files

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: default avatarAndrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 714c9994

include/uapi/drm/drm_fourcc.h

+9 −0
Original line number Diff line number Diff line
@@ -338,6 +338,15 @@ 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

 *

CRA Git | Maintained and supported by SUSTech CRA and CCSE