From 4093a5c4a3f59cba1a085bbf87b6ffdddc5a443d Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Wed, 23 Feb 2011 11:19:17 -0300
Subject: [PATCH] [media] uvcvideo: Fix descriptor parsing for video output
devices
Commit 4057ac6ca9a77c4275b34b5925ab5c99557913b1
V4L/DVB (13505): uvcvideo: Refactor chain scan
broke output terminals parsing. Fix it.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: stable@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
drivers/media/video/uvc/uvc_driver.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c
index a1e9dfb52f69..6459b8cba223 100644
--- a/drivers/media/video/uvc/uvc_driver.c
+++ b/drivers/media/video/uvc/uvc_driver.c
@@ -1264,6 +1264,14 @@ static int uvc_scan_chain_entity(struct uvc_video_chain *chain,
break;
+ case UVC_OTT_VENDOR_SPECIFIC:
+ case UVC_OTT_DISPLAY:
+ case UVC_OTT_MEDIA_TRANSPORT_OUTPUT:
+ if (uvc_trace_param & UVC_TRACE_PROBE)
+ printk(" OT %d", entity->id);
+
+ break;
+
case UVC_TT_STREAMING:
if (UVC_ENTITY_IS_ITERM(entity)) {
if (uvc_trace_param & UVC_TRACE_PROBE)