Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit fdca78c3 authored by Alex Deucher's avatar Alex Deucher Committed by Dave Airlie
Browse files

drm/radeon/kms: only require 2.7 Ghz DP clock for NUTMEG 



Use the regular logic for other bridge chips.

Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 1d33e1fc

drivers/gpu/drm/radeon/atombios_dp.c

+2 −2
Original line number Diff line number Diff line
@@ -482,8 +482,8 @@ static int radeon_dp_get_dp_link_clock(struct drm_connector *connector, 
	int bpp = convert_bpc_to_bpp(connector->display_info.bpc);

	int lane_num, max_pix_clock;



	if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) !=

	    ENCODER_OBJECT_ID_NONE)

	if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==

	    ENCODER_OBJECT_ID_NUTMEG)

		return 270000;



	lane_num = radeon_dp_get_dp_lane_number(connector, dpcd, pix_clock);