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Commit a4863ca9 authored by Alex Deucher's avatar Alex Deucher Committed by Dave Airlie
Browse files

drm/radeon/kms/DCE4.1: fix Select_CrtcSource EncodeMode setting for DP bridges (v2) 



Settings in this table reflect the physical panel/connector rather
than the internal dig encoding.

v2: fix typo for DRM_MODE_CONNECTOR_VGA case.

Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 09cc6506

drivers/gpu/drm/radeon/radeon_encoders.c

+11 −1
Original line number Diff line number Diff line
@@ -1638,6 +1638,16 @@ atombios_set_encoder_crtc_source(struct drm_encoder *encoder) 
			break;

		case 2:

			args.v2.ucCRTC = radeon_crtc->crtc_id;

			if (radeon_encoder_is_dp_bridge(encoder)) {

				struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);



				if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS)

					args.v2.ucEncodeMode = ATOM_ENCODER_MODE_LVDS;

				else if (connector->connector_type == DRM_MODE_CONNECTOR_VGA)

					args.v2.ucEncodeMode = ATOM_ENCODER_MODE_CRT;

				else

					args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder);

			} else

				args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder);

			switch (radeon_encoder->encoder_id) {

			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: