[PATCHv2 3/9] v4l: add buffer exporting via dmabuf

[Sakari Ailus]

Hi Hans and Rémi,

On Thu, Aug 02, 2012 at 08:35:58AM +0200, Hans Verkuil wrote:
...
> Minimum or maximum? The maximum is 32, that's hardcoded in the V4L2 core.

As far as I understand, V4L1 did have that limitation, as well as videobuf1
and 2 and a number of other drivers, but it's not found in the V4L2 core
itself. While I'm not aware of a driver that'd allow creating more buffers
than that the changes required to support more would be likely limited to
videobuf2.

Regards,

-- 
Sakari Ailus
e-mail: sakari.ailus at iki.fi	jabber/XMPP/Gmail: sailus at retiisi.org.uk