OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ac/surface: add GFX12 256B tile mode for video

Browse Source 
With VCN5, the DPB buffer uses gfx12 tile/swizzle mode.

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29541>
This commit is contained in:
Leo Liu
2024-05-31 10:44:09 -04:00
parent 301a3bacce
commit 59e813d953
2 changed files with 6 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
src/amd/common/ac_drm_fourcc.h
View File

@@ -30,6 +30,7 @@ typedef uint64_t __u64;
#define AMD_FMT_MOD_TILE_GFX9_64K_D_X 26
#define AMD_FMT_MOD_TILE_GFX9_64K_R_X 27
#define AMD_FMT_MOD_TILE_GFX11_256K_R_X 31
#define AMD_FMT_MOD_TILE_GFX12_256B_2D 1
#define AMD_FMT_MOD_TILE_GFX12_64K_2D 3
#define AMD_FMT_MOD_DCC_BLOCK_64B 0
#define AMD_FMT_MOD_DCC_BLOCK_128B 1

5
src/amd/common/ac_surface.c
View File

@@ -549,11 +549,16 @@ bool ac_get_supported_modifiers(const struct radeon_info *info,
uint64_t dcc_64B = AMD_FMT_MOD_SET(DCC, 1) |
AMD_FMT_MOD_SET(DCC_MAX_COMPRESSED_BLOCK, AMD_FMT_MOD_DCC_BLOCK_64B);
uint64_t mod_256B_2D = AMD_FMT_MOD |
AMD_FMT_MOD_SET(TILE_VERSION, AMD_FMT_MOD_TILE_VER_GFX12) |
AMD_FMT_MOD_SET(TILE, AMD_FMT_MOD_TILE_GFX12_256B_2D);
/* Modifiers must be sorted from best to worst. */
ADD_MOD(mod_64K_2D | dcc_128B) /* 64K with DCC and 128B compressed blocks */
ADD_MOD(mod_64K_2D | dcc_64B) /* 64K with DCC and 64B compressed blocks */
ADD_MOD(mod_64K_2D) /* 64K without DCC */
ADD_MOD(mod_64K_2D_as_gfx11) /* the same as above, but for gfx11 interop */
ADD_MOD(mod_256B_2D)
ADD_MOD(DRM_FORMAT_MOD_LINEAR)
break;
}