---

yaml --- r: 113853 b: refs/heads/master c: 9b0ae86 h: refs/heads/master i: 113851: 606c13f v: v3
git-mirror · Oct 12, 2008 · 18df76f · 18df76f
1 parent c7d92df
commit 18df76f
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Showing 2 changed files with 14 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 14d962602c8bf86e63c9b9272be1f0360d0a448a
+refs/heads/master: 9b0ae867a6fd3035e97e6c33bc07a5bfd7c0f96c
diff --git a/trunk/drivers/media/video/uvc/uvc_driver.c b/trunk/drivers/media/video/uvc/uvc_driver.c
@@ -1663,7 +1663,7 @@ static int uvc_suspend(struct usb_interface *intf, pm_message_t message)
 	return uvc_video_suspend(&dev->video);
 }
 
-static int uvc_resume(struct usb_interface *intf)
+static int __uvc_resume(struct usb_interface *intf, int reset)
 {
 	struct uvc_device *dev = usb_get_intfdata(intf);
 	int ret;
@@ -1672,7 +1672,7 @@ static int uvc_resume(struct usb_interface *intf)
 		intf->cur_altsetting->desc.bInterfaceNumber);
 
 	if (intf->cur_altsetting->desc.bInterfaceSubClass == SC_VIDEOCONTROL) {
-		if ((ret = uvc_ctrl_resume_device(dev)) < 0)
+		if (reset && (ret = uvc_ctrl_resume_device(dev)) < 0)
 			return ret;
 
 		return uvc_status_resume(dev);
@@ -1687,6 +1687,16 @@ static int uvc_resume(struct usb_interface *intf)
 	return uvc_video_resume(&dev->video);
 }
 
+static int uvc_resume(struct usb_interface *intf)
+{
+	return __uvc_resume(intf, 0);
+}
+
+static int uvc_reset_resume(struct usb_interface *intf)
+{
+	return __uvc_resume(intf, 1);
+}
+
 /* ------------------------------------------------------------------------
  * Driver initialization and cleanup
  */
@@ -1952,6 +1962,7 @@ struct uvc_driver uvc_driver = {
 		.disconnect	= uvc_disconnect,
 		.suspend	= uvc_suspend,
 		.resume		= uvc_resume,
+		.reset_resume	= uvc_reset_resume,
 		.id_table	= uvc_ids,
 		.supports_autosuspend = 1,
 	},