[Bug 699382] v4l2: dmabuf handling is not complete

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=699382
  GStreamer | gst-plugins-good | git

--- Comment #37 from Nicolas Dufresne (stormer) <nicolas.dufresne at collabora.co.uk> 2014-11-25 14:15:34 UTC ---
(In reply to comment #35)
> With current kernels we could probably call EXPBUF before REQBUFS. We should
> get ENOTTY if it's not supported and EINVAL otherwise. I'm not sure how older
> kernels would handle this though.
> 
> But I think it would be better if we talk to the kernel guys. Maybe we can get
> a flag for this.

Seems like a fair suggestion. I'll have a chat with them at least, to know if
this has any change to work long enough (and work on older drivers).

-- 
Configure bugmail: https://bugzilla.gnome.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.
You are the assignee for the bug.