drm/radeon/kms: DCE4.1 DIG encoders are fully routeable just like DCE3.2
Alex Deucher [Fri, 20 May 2011 08:34:14 +0000 (04:34 -0400)]
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

drivers/gpu/drm/radeon/radeon_encoders.c

index 9947748..b2e0b58 100644 (file)
@@ -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)