git/linux-net
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/ synced 2026-04-18 06:33:43 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/amd/display: Add Gfx Base Case For Linear Tiling Handling

Browse Source 
[Why]
Post-driver cases always use linear tiling yet there is no dedicated
Gfx handling for this condition.

[How]
Add DcGfxBase/DalGfxBase to gfx version enums and set tiling to linear
when it is used. Also, enforce the use of proper tiling format as tiling
information is used.

Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Nicholas Carbones <ncarbone@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Nicholas Carbones
2026-01-06 17:35:51 -05:00
committed by Alex Deucher
parent 9d6bd60695
commit 08a01ec306
13 changed files with 33 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
View File

@@ -8032,6 +8032,7 @@ static enum dc_status dm_validate_stream_and_context(struct dc *dc,
dc_plane_state->plane_size.chroma_size.height = stream->src.height;
dc_plane_state->plane_size.chroma_size.width = stream->src.width;
dc_plane_state->format = SURFACE_PIXEL_FORMAT_GRPH_ARGB8888;
dc_plane_state->tiling_info.gfxversion = DcGfxVersion9;
dc_plane_state->tiling_info.gfx9.swizzle = DC_SW_UNKNOWN;
dc_plane_state->rotation = ROTATION_ANGLE_0;
dc_plane_state->is_tiling_rotated = false;