Re: [Linaro-mm-sig] [PATCHv2 3/9] v4l: add buffer exporting via dmabuf

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,