]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
drm/amd/display: Revert wait vblank on update dpp clock
authorLewis Huang <Lewis.Huang@amd.com>
Mon, 12 Apr 2021 23:02:28 +0000 (07:02 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 29 Apr 2021 03:35:50 +0000 (23:35 -0400)
commitd5433a9f692f57c814286f8af2746c567ef79fc8
tree42196dd8306001a2a72208896c547e0e7f492f4c
parent99c248c41c2199bd34232ce8e729d18c4b343b64
drm/amd/display: Revert wait vblank on update dpp clock

[Why]
This change only fix dpp clock switch to lower case.
New solution later can fix both case, which is "dc: skip
program clock when allow seamless boot"

[How]
This reverts commit "dc: wait vblank when stream enabled
and update dpp clock"

Signed-off-by: Lewis Huang <Lewis.Huang@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Wayne Lin <waynelin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c
drivers/gpu/drm/amd/display/dc/core/dc.c
drivers/gpu/drm/amd/display/dc/dc.h