---

yaml
---
r: 205055
b: refs/heads/master
c: 2ed06b7
h: refs/heads/master
i:
  205053: 8915bd0
  205051: fafc5d3
  205047: bb4812a
  205039: 4faca39
  205023: e0383df
  204991: b93088d
  204927: c0379c0
  204799: 77a3bfc
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8ccfe9e098d5975ef65d17de477f6b7dc0c446db
+refs/heads/master: 2ed06b7d974a750ccb90ff88f5b7a870b89db966

trunk/drivers/gpu/drm/nouveau/nouveau_connector.c

@@ -698,6 +698,44 @@ nouveau_connector_best_encoder(struct drm_connector *connector)
 	return NULL;
 }
 
+void
+nouveau_connector_set_polling(struct drm_connector *connector)
+{
+	struct drm_device *dev = connector->dev;
+	struct drm_nouveau_private *dev_priv = dev->dev_private;
+	struct drm_crtc *crtc;
+	bool spare_crtc = false;
+
+	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
+		spare_crtc |= !crtc->enabled;
+
+	connector->polled = 0;
+
+	switch (connector->connector_type) {
+	case DRM_MODE_CONNECTOR_VGA:
+	case DRM_MODE_CONNECTOR_TV:
+		if (dev_priv->card_type >= NV_50 ||
+		    (nv_gf4_disp_arch(dev) && spare_crtc))
+			connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+		break;
+
+	case DRM_MODE_CONNECTOR_DVII:
+	case DRM_MODE_CONNECTOR_DVID:
+	case DRM_MODE_CONNECTOR_HDMIA:
+	case DRM_MODE_CONNECTOR_DisplayPort:
+	case DRM_MODE_CONNECTOR_eDP:
+		if (dev_priv->card_type >= NV_50)
+			connector->polled = DRM_CONNECTOR_POLL_HPD;
+		else if (connector->connector_type == DRM_MODE_CONNECTOR_DVID ||
+			 spare_crtc)
+			connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+		break;
+
+	default:
+		break;
+	}
+}
+
 static const struct drm_connector_helper_funcs
 nouveau_connector_helper_funcs = {
 	.get_modes = nouveau_connector_get_modes,
@@ -818,7 +856,6 @@ nouveau_connector_create(struct drm_device *dev, int index)
 
 	switch (dcb->type) {
 	case DCB_CONNECTOR_VGA:
-		connector->polled = DRM_CONNECTOR_POLL_CONNECT;
 		if (dev_priv->card_type >= NV_50) {
 			drm_connector_attach_property(connector,
 					dev->mode_config.scaling_mode_property,
@@ -830,17 +867,6 @@ nouveau_connector_create(struct drm_device *dev, int index)
 	case DCB_CONNECTOR_TV_3:
 		nv_connector->scaling_mode = DRM_MODE_SCALE_NONE;
 		break;
-	case DCB_CONNECTOR_DP:
-	case DCB_CONNECTOR_eDP:
-	case DCB_CONNECTOR_HDMI_0:
-	case DCB_CONNECTOR_HDMI_1:
-	case DCB_CONNECTOR_DVI_I:
-	case DCB_CONNECTOR_DVI_D:
-		if (dev_priv->card_type >= NV_50)
-			connector->polled = DRM_CONNECTOR_POLL_HPD;
-		else
-			connector->polled = DRM_CONNECTOR_POLL_CONNECT;
-		/* fall-through */
 	default:
 		nv_connector->scaling_mode = DRM_MODE_SCALE_FULLSCREEN;
 
@@ -854,6 +880,8 @@ nouveau_connector_create(struct drm_device *dev, int index)
 		break;
 	}
 
+	nouveau_connector_set_polling(connector);
+
 	drm_sysfs_connector_add(connector);
 	dcb->drm = connector;
 	return dcb->drm;

trunk/drivers/gpu/drm/nouveau/nouveau_connector.h

@@ -52,4 +52,7 @@ static inline struct nouveau_connector *nouveau_connector(
 struct drm_connector *
 nouveau_connector_create(struct drm_device *, int index);
 
+void
+nouveau_connector_set_polling(struct drm_connector *);
+
 #endif /* __NOUVEAU_CONNECTOR_H__ */

trunk/drivers/gpu/drm/nouveau/nv04_crtc.c

@@ -157,6 +157,7 @@ nv_crtc_dpms(struct drm_crtc *crtc, int mode)
 {
 	struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
 	struct drm_device *dev = crtc->dev;
+	struct drm_connector *connector;
 	unsigned char seq1 = 0, crtc17 = 0;
 	unsigned char crtc1A;
 
@@ -211,6 +212,10 @@ nv_crtc_dpms(struct drm_crtc *crtc, int mode)
 	NVVgaSeqReset(dev, nv_crtc->index, false);
 
 	NVWriteVgaCrtc(dev, nv_crtc->index, NV_CIO_CRE_RPC1_INDEX, crtc1A);
+
+	/* Update connector polling modes */
+	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
+		nouveau_connector_set_polling(connector);
 }
 
 static bool