VideoCaptureDeviceLinux: Add support for SPLANE+DMABUF V4L2 type capture

media/video/capture/linux/v4l2_capture_delegate_multi_plane.cc

Index: media/video/capture/linux/v4l2_capture_delegate_multi_plane.cc
diff --git a/media/video/capture/linux/v4l2_capture_delegate_multi_plane.cc b/media/video/capture/linux/v4l2_capture_delegate_multi_plane.cc
index 99f70cebdd785c2ce80ac54d337ce397d2ceb32d..d48df320292aa4357a59c77ffe83c9faadca3b22 100644
--- a/media/video/capture/linux/v4l2_capture_delegate_multi_plane.cc
+++ b/media/video/capture/linux/v4l2_capture_delegate_multi_plane.cc
@@ -46,7 +46,9 @@ bool V4L2CaptureDelegateMultiPlane::FillV4L2Format(
 }
 
 void V4L2CaptureDelegateMultiPlane::FinishFillingV4L2Buffer(
-    v4l2_buffer* buffer) const {
+    v4l2_buffer* buffer,
+    bool /* for_enqueue */) const {
+  buffer->memory = V4L2_MEMORY_MMAP;
   buffer->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE;
   buffer->length = v4l2_planes_.size();
 
@@ -62,6 +64,11 @@ void V4L2CaptureDelegateMultiPlane::SetPayloadSize(
     buffer_tracker->SetPlanePayloadSize(i, buffer.m.planes[i].bytesused);
 }
 
+void V4L2CaptureDelegateMultiPlane::FinishFillingV4L2RequestBuffers(
+    v4l2_requestbuffers* request) const {
+  request->memory = V4L2_MEMORY_MMAP;
+}
+
 void V4L2CaptureDelegateMultiPlane::SendBuffer(
     const scoped_refptr<BufferTracker>& buffer_tracker,
     const v4l2_format& format) const {