From: Francisco Jerez <currojerez@riseup.net>
Date: Sat, 23 Oct 2010 21:12:37 +0000 (+0200)
Subject: drm/nouveau: Don't poll LVDS outputs.
X-Git-Tag: firefly_0821_release~7613^2~3394^2~3^2~10
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=06ef3e61dd44f76fef89d8e7ad5d6c845f3f345e;p=firefly-linux-kernel-4.4.55.git

drm/nouveau: Don't poll LVDS outputs.

Reported-by: Xavier Chantry <chantry.xavier@gmail.com>
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---

diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 9ec2b8a81344..1dd52dbfad46 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -888,10 +888,12 @@ nouveau_connector_create(struct drm_device *dev, int index)
 				nv_connector->use_dithering ?
 				DRM_MODE_DITHERING_ON : DRM_MODE_DITHERING_OFF);
 
-		if (dev_priv->card_type >= NV_50)
-			connector->polled = DRM_CONNECTOR_POLL_HPD;
-		else
-			connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+		if (dcb->type != DCB_CONNECTOR_LVDS) {
+			if (dev_priv->card_type >= NV_50)
+				connector->polled = DRM_CONNECTOR_POLL_HPD;
+			else
+				connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+		}
 		break;
 	}