Commit cba4b52e authored by Brandon Syu's avatar Brandon Syu Committed by Alex Deucher

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

[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: default avatarBrandon Syu <Brandon.Syu@amd.com>
Reviewed-by: default avatarJosip Pavic <Josip.Pavic@amd.com>
Acked-by: default avatarEryk Brol <eryk.brol@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent efbde23a
...@@ -233,7 +233,7 @@ struct dc_stream_state { ...@@ -233,7 +233,7 @@ struct dc_stream_state {
union stream_update_flags update_flags; union stream_update_flags update_flags;
}; };
#define ABM_LEVEL_IMMEDIATE_DISABLE 0xFFFFFFFF #define ABM_LEVEL_IMMEDIATE_DISABLE 255
struct dc_stream_update { struct dc_stream_update {
struct dc_stream_state *stream; struct dc_stream_state *stream;
......
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