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| author | Aurabindo Pillai <aurabindo.pillai@amd.com> | 2024-02-02 22:00:27 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-09-12 12:10:28 +0300 |
| commit | 46855dbb6b7db20742443f2b84c2e3e69993580a (patch) | |
| tree | d195def28d6a62c5bc3e2c0495cd8ae71d6d1a1f | |
| parent | 9933c2d216b0b4d7a5c1c3d7eb7cb9fee7d1f5d6 (diff) | |
| download | linux-46855dbb6b7db20742443f2b84c2e3e69993580a.tar.xz | |
drm/amd: Add gfx12 swizzle mode defs
[ Upstream commit 7ceb94e87bffff7c12b61eb29749e1d8ac976896 ]
Add GFX12 swizzle mode definitions for use with DCN401
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | include/uapi/drm/drm_fourcc.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h index 868d6909b718..52ce13488eaf 100644 --- a/include/uapi/drm/drm_fourcc.h +++ b/include/uapi/drm/drm_fourcc.h @@ -1390,6 +1390,7 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier) #define AMD_FMT_MOD_TILE_VER_GFX10 2 #define AMD_FMT_MOD_TILE_VER_GFX10_RBPLUS 3 #define AMD_FMT_MOD_TILE_VER_GFX11 4 +#define AMD_FMT_MOD_TILE_VER_GFX12 5 /* * 64K_S is the same for GFX9/GFX10/GFX10_RBPLUS and hence has GFX9 as canonical @@ -1400,6 +1401,8 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier) /* * 64K_D for non-32 bpp is the same for GFX9/GFX10/GFX10_RBPLUS and hence has * GFX9 as canonical version. + * + * 64K_D_2D on GFX12 is identical to 64K_D on GFX11. */ #define AMD_FMT_MOD_TILE_GFX9_64K_D 10 #define AMD_FMT_MOD_TILE_GFX9_64K_S_X 25 @@ -1407,6 +1410,19 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier) #define AMD_FMT_MOD_TILE_GFX9_64K_R_X 27 #define AMD_FMT_MOD_TILE_GFX11_256K_R_X 31 +/* Gfx12 swizzle modes: + * 0 - LINEAR + * 1 - 256B_2D - 2D block dimensions + * 2 - 4KB_2D + * 3 - 64KB_2D + * 4 - 256KB_2D + * 5 - 4KB_3D - 3D block dimensions + * 6 - 64KB_3D + * 7 - 256KB_3D + */ +#define AMD_FMT_MOD_TILE_GFX12_64K_2D 3 +#define AMD_FMT_MOD_TILE_GFX12_256K_2D 4 + #define AMD_FMT_MOD_DCC_BLOCK_64B 0 #define AMD_FMT_MOD_DCC_BLOCK_128B 1 #define AMD_FMT_MOD_DCC_BLOCK_256B 2 |