drm/amd/display: Keep current gain when ABM disable immediately

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[Why]
When system enters s3/s0i3, backlight PWM would set user level.

[How]
ABM disable function add keep current gain to avoid it.

Signed-off-by: Brandon Syu <Brandon.Syu@amd.com>
Reviewed-by: Josip Pavic <Josip.Pavic@amd.com>
Acked-by: Eryk Brol <eryk.brol@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Brandon Syu 2020-06-10 16:44:33 +08:00 • committed by Alex Deucher

parent 5019d8f103

commit f0372d4f3f

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/amd/display/dc/dc_stream.h

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