drm/amd/display: Disable DCN401 UCLK P-State support on full updates

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[WHY&HOW]
It is not guaranteed even for HW exclusive P-State methods (like
VActive) that P-state will be supported properly until optimize
bandwidth is called, so unconditionally disable it on full updates.

Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Dillon Varone 2024-08-01 15:35:51 -04:00 • committed by Alex Deucher

parent cc2991203c

commit 67ea53a4bd

1 changed files with 3 additions and 3 deletions

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drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c

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