From: Alex Deucher Date: Fri, 20 May 2011 08:34:14 +0000 (-0400) Subject: drm/radeon/kms: DCE4.1 DIG encoders are fully routeable just like DCE3.2 X-Git-Tag: firefly_0821_release~7613^2~947^2~45 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=96b3bef8c1d20b3f0087a26313296bf476930380;p=firefly-linux-kernel-4.4.55.git drm/radeon/kms: DCE4.1 DIG encoders are fully routeable just like DCE3.2 Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c index 99477480b98b..b2e0b586e784 100644 --- a/drivers/gpu/drm/radeon/radeon_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_encoders.c @@ -931,10 +931,10 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t else args.v3.ucLaneNum = 4; - if (dig->linkb) { + if (dig->linkb) args.v3.acConfig.ucLinkSel = 1; + if (dig->dig_encoder & 1) args.v3.acConfig.ucEncoderSel = 1; - } /* Select the PLL for the PHY * DP PHY should be clocked from external src if there is @@ -1601,12 +1601,9 @@ static int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder) /* DCE4/5 */ if (ASIC_IS_DCE4(rdev)) { dig = radeon_encoder->enc_priv; - if (ASIC_IS_DCE41(rdev)) { - if (dig->linkb) - return 1; - else - return 0; - } else { + if (ASIC_IS_DCE41(rdev)) + return radeon_crtc->crtc_id; + else { switch (radeon_encoder->encoder_id) { case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: if (dig->linkb)