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drm/fourcc: Add definitions for Rockchip vendor and VPU tiled format

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This introduces specific definitions for vendor Rockchip and its
associated tiled format modifier. This modifier is used for the
output format of the Video/JPEG Decoder, that can be imported
directly with the VOP2.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Change-Id: I03c1a51af5fd8bc0702209ae216c4706b4101c49
This commit is contained in:
Andy Yan
2021-11-30 20:56:10 +08:00
committed by Tao Huang
parent 50d0d25b96
commit f727d3ad8e
1 changed files with 10 additions and 0 deletions
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include/uapi/drm/drm_fourcc.h
+10
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@@ -334,6 +334,7 @@ extern "C" {
#define DRM_FORMAT_MOD_VENDOR_ARM 0x08
#define DRM_FORMAT_MOD_VENDOR_ALLWINNER 0x09
#define DRM_FORMAT_MOD_VENDOR_AMLOGIC 0x0a
#define DRM_FORMAT_MOD_VENDOR_ROCKCHIP 0x0b
/* add more to the end as needed */
@@ -1058,6 +1059,15 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier)
*/
#define AMLOGIC_FBC_OPTION_MEM_SAVING (1ULL << 0)
#define ROCKCHIP_TILED_BLOCK_SIZE_MASK 0xf
#define ROCKCHIP_TILED_BLOCK_SIZE_8x8 (1ULL)
#define ROCKCHIP_TILED_BLOCK_SIZE_4x4_MODE0 (2ULL)
#define ROCKCHIP_TILED_BLOCK_SIZE_4x4_MODE1 (3ULL)
#define DRM_FORMAT_MOD_ROCKCHIP_TILED(_mode) fourcc_mod_code(ROCKCHIP, _mode)
#define IS_ROCKCHIP_TILED_MOD(val) (((val) >> 56) == DRM_FORMAT_MOD_VENDOR_ROCKCHIP)
#if defined(__cplusplus)
}
#endif