From: Michael Olbrich <m.olbrich@pengutronix.de>
Date: Mon, 18 Nov 2013 13:27:48 +0000 (+0100)
Subject: v4l2: clear cached caps on close
X-Git-Tag: 1.19.3~509^2~5157
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f8f2fc3e86fcf55b80d93acebfcdb444ec34b0bc;p=platform%2Fupstream%2Fgstreamer.git

v4l2: clear cached caps on close

A different device with different caps may be used for the next open.

https://bugzilla.gnome.org/show_bug.cgi?id=712611
---

diff --git a/sys/v4l2/gstv4l2object.c b/sys/v4l2/gstv4l2object.c
index 42f779d..c24340d 100644
--- a/sys/v4l2/gstv4l2object.c
+++ b/sys/v4l2/gstv4l2object.c
@@ -895,6 +895,8 @@ gst_v4l2_object_close (GstV4l2Object * v4l2object)
   if (!gst_v4l2_close (v4l2object))
     return FALSE;
 
+  gst_caps_replace (&v4l2object->probed_caps, NULL);
+
   if (v4l2object->formats) {
     gst_v4l2_object_clear_format_list (v4l2object);
   }