Commit c480d074 authored by Dillon Varone's avatar Dillon Varone Committed by Alex Deucher
Browse files

drm/amd/display: Set wm_pending when disable stutter w/a used 



[WHY&HOW]
When stutter is disabled prior to watermark programming due to a w/a,
wm_pending should be returned as true.

Reviewed-by: default avatarNicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: default avatarAurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: default avatarDillon Varone <Dillon.Varone@amd.com>
Signed-off-by: default avatarIvan Lipski <ivan.lipski@amd.com>
Tested-by: default avatarDan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent adb441ca

drivers/gpu/drm/amd/display/dc/hubbub/dcn32/dcn32_hubbub.c

+1 −0
Original line number Diff line number Diff line
@@ -770,6 +770,7 @@ static bool hubbub32_program_watermarks( 
			(ASICREV_IS_GC_11_0_0(dc->ctx->asic_id.hw_internal_rev) ||

			ASICREV_IS_GC_11_0_3(dc->ctx->asic_id.hw_internal_rev))) {

		/* before raising watermarks, SDP control give to DF, stutter must be disabled */

		wm_pending = true;

		hubbub32_set_sdp_control(hubbub, false);

		hubbub1_allow_self_refresh_control(hubbub, false);

	}