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 missing post flip calls

Browse Source 
[WHY&HOW]
dc_post_update_surfaces_to_stream needs to be called after a full update
completes in order to optimize clocks and watermarks for power. Add
missing calls before idle entry is requested to ensure optimal power.

Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Dillon Varone <Dillon.Varone@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dillon Varone
2025-09-15 11:35:37 -04:00
committed by Alex Deucher
parent c82b8f96eb
commit 54980f3c63
2 changed files with 7 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
View File

@@ -417,8 +417,7 @@ static inline bool update_planes_and_stream_adapter(struct dc *dc,
/*
* Previous frame finished and HW is ready for optimization.
*/
if (update_type == UPDATE_TYPE_FAST)
dc_post_update_surfaces_to_stream(dc);
dc_post_update_surfaces_to_stream(dc);
return dc_update_planes_and_stream(dc,
array_of_surface_update,