drm/amd/display: Prevent Diags from entering S2

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[why]
Lowering clocks when entering S2 Idle state causes DMUB to hang with
Diags.

[how]
Do not enter S2 optimization with Diags on dcn301 to prevent DMUB hang.

Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Mikita Lipski 2021-06-17 16:17:09 -04:00 • committed by Alex Deucher

parent 23e55639b8

commit 97b9c006f1

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c

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