commit eaa049486ed71f9a10002004deac0649a31ab65a
author Song Bing <bing.song@nxp.com> Mon May 21 14:36:30 2018 -0700
committer Lyon Wang <lyon.wang@nxp.com> Wed Dec 26 11:23:34 2018 +0800
tree 2b143eb655f3ff57cde8e06ce8848aa1955f5d91
parent ef2136fce0439b560a8ccad69aa1fee39b3f3f3a

v4l2videodec: Add resolution change support

Subscribe v4l2 event for encoder.

https://bugzilla.gnome.org/show_bug.cgi?id=752962

UpStream Status: Pending

sys/v4l2/v4l2_calls.c

diff --git a/sys/v4l2/v4l2_calls.c b/sys/v4l2/v4l2_calls.c
index 51467fc..9231974 100644
--- a/sys/v4l2/v4l2_calls.c
+++ b/sys/v4l2/v4l2_calls.c
@@ -627,9 +627,7 @@
   if (v4l2object->extra_controls)
     gst_v4l2_set_controls (v4l2object, v4l2object->extra_controls);
 
-  if (GST_IS_V4L2_VIDEO_DEC (v4l2object->element)) {
-    gst_v4l2_subscribe_event (v4l2object);
-  }
+  gst_v4l2_subscribe_event (v4l2object);
 
   /* UVC devices are never interlaced, and doing VIDIOC_TRY_FMT on them
    * causes expensive and slow USB IO, so don't probe them for interlaced