From: Jianhui Dai <jianhui.j.dai@intel.com>
Date: Wed, 24 Aug 2022 09:30:34 +0000 (+0800)
Subject: v4l2allocator: Fix invalid imported dmabuf fd
X-Git-Tag: 1.22.0~1054
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=625e74100d41aaa7262c83284dd647b278b8eec9;p=platform%2Fupstream%2Fgstreamer.git

v4l2allocator: Fix invalid imported dmabuf fd

Fix a typo that set userptr to dmabuf fd. It leads to failure of
dmabuf-import io-mode.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2935>
---

diff --git a/subprojects/gst-plugins-good/sys/v4l2/gstv4l2allocator.c b/subprojects/gst-plugins-good/sys/v4l2/gstv4l2allocator.c
index e82a853..48d1bb8 100644
--- a/subprojects/gst-plugins-good/sys/v4l2/gstv4l2allocator.c
+++ b/subprojects/gst-plugins-good/sys/v4l2/gstv4l2allocator.c
@@ -1134,7 +1134,7 @@ gst_v4l2_allocator_import_dmabuf (GstV4l2Allocator * allocator,
   if (!V4L2_TYPE_IS_MULTIPLANAR (obj->type)) {
     group->buffer.bytesused = group->planes[0].bytesused;
     group->buffer.length = group->planes[0].length;
-    group->buffer.m.fd = group->planes[0].m.userptr;
+    group->buffer.m.fd = group->planes[0].m.fd;
 
     /* FIXME Check if data_offset > 0 and fail for non-multi-planar */
     g_assert (group->planes[0].data_offset == 0);