From 305023fe9d5f8f3ffd5c49b1d1b743f569a9265d Mon Sep 17 00:00:00 2001
From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Thu, 18 Oct 2012 10:37:35 +0200
Subject: [PATCH] v4l2: handle ENODATA return value for VIDIOC_ENUMSTD

In kernel v3.7-rc1, VIDIOC_ENUMSTD returns ENODATA if the current input
does not support the STD API.

https://bugzilla.gnome.org/show_bug.cgi?id=698827
---
 sys/v4l2/v4l2_calls.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/v4l2/v4l2_calls.c b/sys/v4l2/v4l2_calls.c
index afa2f1341c..e9201a211f 100644
--- a/sys/v4l2/v4l2_calls.c
+++ b/sys/v4l2/v4l2_calls.c
@@ -204,7 +204,7 @@ gst_v4l2_fill_lists (GstV4l2Object * v4l2object)
     standard.index = n;
 
     if (v4l2_ioctl (v4l2object->video_fd, VIDIOC_ENUMSTD, &standard) < 0) {
-      if (errno == EINVAL || errno == ENOTTY)
+      if (errno == EINVAL || errno == ENOTTY || errno == ENODATA)
         break;                  /* end of enumeration */
       else {
         GST_ELEMENT_ERROR (e, RESOURCE, SETTINGS,