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Commit 27f75dc6 authored by Jani Nikula's avatar Jani Nikula Committed by Dave Airlie
Browse files

drm/radeon/dp: use drm_dp_enhanced_frame_cap() 



Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Reviewed-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 58704e6a

drivers/gpu/drm/radeon/atombios_dp.c

+1 −2
Original line number Diff line number Diff line
@@ -690,8 +690,7 @@ static int radeon_dp_link_train_init(struct radeon_dp_link_train_info *dp_info) 


	/* set the lane count on the sink */

	tmp = dp_info->dp_lane_count;

	if (dp_info->dpcd[DP_DPCD_REV] >= 0x11 &&

	    dp_info->dpcd[DP_MAX_LANE_COUNT] & DP_ENHANCED_FRAME_CAP)

	if (drm_dp_enhanced_frame_cap(dp_info->dpcd))

		tmp |= DP_LANE_COUNT_ENHANCED_FRAME_EN;

	radeon_write_dpcd_reg(dp_info->radeon_connector, DP_LANE_COUNT_SET, tmp);