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MLK-15110-1 drm/fourcc: Add Amphion tiled layout format modifier 

Amphion VPU has a tiled layout using 8x128 pixel vertical strips,
where each strip contains 1x16 groups of 8x8 pixels in a row-major layout.

Signed-off-by: Song Bing <bing.song@nxp.com>
Signed-off-by: Liu Ying <victor.liu@nxp.com>
pull/10/head
Liu Ying 2017-08-03 16:00:46 +08:00 committed by Jason Liu
parent a448a7d0af
commit fac96bc989
1 changed files with 11 additions and 0 deletions
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11
include/uapi/drm/drm_fourcc.h
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@ -183,6 +183,7 @@ extern "C" {
#define DRM_FORMAT_MOD_VENDOR_QCOM 0x05
#define DRM_FORMAT_MOD_VENDOR_VIVANTE 0x06
#define DRM_FORMAT_MOD_VENDOR_BROADCOM 0x07
#define DRM_FORMAT_MOD_VENDOR_AMPHION 0x08
/* add more to the end as needed */
#define DRM_FORMAT_RESERVED ((1ULL << 56) - 1)
@ -403,6 +404,16 @@ extern "C" {
*/
#define DRM_FORMAT_MOD_BROADCOM_VC4_T_TILED fourcc_mod_code(BROADCOM, 1)
/* Amphion tiled layout */
/*
* Amphion 8x128 tiling layout
*
* This is a tiled layout using 8x128 pixel vertical strips, where each strip
* contains 1x16 groups of 8x8 pixels in a row-major layout.
*/
#define DRM_FORMAT_MOD_AMPHION_TILED fourcc_mod_code(AMPHION, 1)
#if defined(__cplusplus)
}
#endif