Commit 4f63b7a5 authored by Aurabindo Pillai's avatar Aurabindo Pillai Committed by Alex Deucher
Browse files

drm/amd/display: Add FAMS capability to DCN31 



DCN31 supports FAMS, but this was not correctly set to the hardware
setup sequence. This commit fixes this issue by setting the MCLK switch
capability based on the feature capability retrieved from the DMUB.

Reviewed-by: default avatarRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: default avatarAurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 710cc1e7

drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c

+1 −0
Original line number Diff line number Diff line
@@ -295,6 +295,7 @@ void dcn31_init_hw(struct dc *dc) 
	// Get DMCUB capabilities

	dc_dmub_srv_query_caps_cmd(dc->ctx->dmub_srv);

	dc->caps.dmub_caps.psr = dc->ctx->dmub_srv->dmub->feature_caps.psr;

	dc->caps.dmub_caps.mclk_sw = dc->ctx->dmub_srv->dmub->feature_caps.fw_assisted_mclk_switch;

}



void dcn31_dsc_pg_control(