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(parent: ac46d93) | patch
drm/amd/display: change FIFO reset condition to embedded display only
authorZhan Liu <zhan.liu@amd.com>
Wed, 19 Jan 2022 22:07:53 +0000 (17:07 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 25 Jan 2022 22:48:37 +0000 (17:48 -0500)
commit7e38ac562b820915faa33a5077ca9bccf42d39d2
tree46426f8244d385770f14113510a8f8b2a7d7dbe9tree | snapshot
parentac46d93235074a6c5d280d35771c23fd8620e7d9commit | diff
drm/amd/display: change FIFO reset condition to embedded display only

[Why]
FIFO reset is only necessary for fast boot sequence, where otg is disabled
and dig fe is enabled when changing dispclk. Fast boot is only enabled
on embedded displays.

[How]
Change FIFO reset condition to "embedded display only".

Signed-off-by: Zhan Liu <zhan.liu@amd.com>
Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c diff | blob | history
Domain: System / Kernel;