drm/radeon: fix up pll selection on DCE5/6
[linux-2.6.git] / drivers / gpu / drm / radeon / atombios_crtc.c
index 19f4082..ca2548b 100644 (file)
@@ -1533,7 +1533,11 @@ static int radeon_atom_pick_pll(struct drm_crtc *crtc)
                                 * crtc virtual pixel clock.
                                 */
                                if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(test_encoder))) {
-                                       if (ASIC_IS_DCE5(rdev) || rdev->clock.dp_extclk)
+                                       if (ASIC_IS_DCE5(rdev))
+                                               return ATOM_DCPLL;
+                                       else if (ASIC_IS_DCE6(rdev))
+                                               return ATOM_PPLL0;
+                                       else if (rdev->clock.dp_extclk)
                                                return ATOM_PPLL_INVALID;
                                }
                        }