diff --git a/[refs] b/[refs]
index 348e06cb7188..def075277504 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 24e1f7947b1b93e77a60c8a88cf46ee5ae8f258a
+refs/heads/master: 641998701b9e4265be5d2cc6cc645ffdf6cd9385
diff --git a/trunk/drivers/gpu/drm/radeon/atombios_crtc.c b/trunk/drivers/gpu/drm/radeon/atombios_crtc.c
index 92263af38f56..a5c4e3fa6bb2 100644
--- a/trunk/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/trunk/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -1646,6 +1646,8 @@ static void atombios_crtc_commit(struct drm_crtc *crtc)
 static void atombios_crtc_disable(struct drm_crtc *crtc)
 {
 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+	struct drm_device *dev = crtc->dev;
+	struct radeon_device *rdev = dev->dev_private;
 	struct radeon_atom_ss ss;
 
 	atombios_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
@@ -1657,6 +1659,12 @@ static void atombios_crtc_disable(struct drm_crtc *crtc)
 		atombios_crtc_program_pll(crtc, radeon_crtc->crtc_id, radeon_crtc->pll_id,
 					  0, 0, ATOM_DISABLE, 0, 0, 0, 0, 0, false, &ss);
 		break;
+	case ATOM_PPLL0:
+		/* disable the ppll */
+		if (ASIC_IS_DCE61(rdev))
+			atombios_crtc_program_pll(crtc, radeon_crtc->crtc_id, radeon_crtc->pll_id,
+						  0, 0, ATOM_DISABLE, 0, 0, 0, 0, 0, false, &ss);
+		break;
 	default:
 		break;
 	}