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| author | Karthi Kandasamy <karthi.kandasamy@amd.com> | 2024-12-02 11:47:30 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-01-06 14:44:27 -0500 |
| commit | c7c703e433cebe9147ae7a7ed9e4247d797c7f00 (patch) | |
| tree | 5eacec55b439a5e082813b4180c7526d3c63d863 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c | |
| parent | drm/amd/display: Update dc_tiling_info union to structure (diff) | |
| download | linux-c7c703e433cebe9147ae7a7ed9e4247d797c7f00.tar.gz linux-c7c703e433cebe9147ae7a7ed9e4247d797c7f00.zip | |
drm/amd/display: Ensure correct GFX tiling info passed to DML
[Why]
To ensure DML validation receives the correct tiling information,
such as swizzle mode or array mode, based on the active GFX format
[How]
- For new GFX format passed swizzle_mode to DML.
- For legacy GFX format passed array_mode to DML.
- Dynamically determined the appropriate tiling info based on the
active GFX format.
[Description]
This commit ensures that the correct GFX tiling information is passed
to DML. Depending on the active GFX format, the appropriate tiling info
is passed to DML. This change accommodates the different GFX formats
supported by latest platforms, ensuring compatibility and proper
DML validation.
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Karthi Kandasamy <karthi.kandasamy@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c index db8c55cc865e..774cc3f4f3fd 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c @@ -190,6 +190,7 @@ static void amdgpu_dm_plane_fill_gfx8_tiling_info_from_flags(struct dc_tiling_in tile_split = AMDGPU_TILING_GET(tiling_flags, TILE_SPLIT); num_banks = AMDGPU_TILING_GET(tiling_flags, NUM_BANKS); + tiling_info->gfxversion = DcGfxVersion8; /* XXX fix me for VI */ tiling_info->gfx8.num_banks = num_banks; tiling_info->gfx8.array_mode = @@ -317,6 +318,7 @@ static int amdgpu_dm_plane_fill_gfx9_plane_attributes_from_modifiers(struct amdg amdgpu_dm_plane_fill_gfx9_tiling_info_from_modifier(adev, tiling_info, modifier); tiling_info->gfx9.swizzle = amdgpu_dm_plane_modifier_gfx9_swizzle_mode(modifier); + tiling_info->gfxversion = DcGfxVersion9; if (amdgpu_dm_plane_modifier_has_dcc(modifier)) { uint64_t dcc_address = afb->address + afb->base.offsets[1]; @@ -369,6 +371,7 @@ static int amdgpu_dm_plane_fill_gfx12_plane_attributes_from_modifiers(struct amd amdgpu_dm_plane_fill_gfx9_tiling_info_from_device(adev, tiling_info); tiling_info->gfx9.swizzle = amdgpu_dm_plane_modifier_gfx9_swizzle_mode(modifier); + tiling_info->gfxversion = DcGfxAddr3; if (amdgpu_dm_plane_modifier_has_dcc(modifier)) { int max_compressed_block = AMD_FMT_MOD_GET(DCC_MAX_COMPRESSED_BLOCK, modifier); |