[PATCH 1/2] ARM: mx27_3ds: Reserve memory for camera usage

[Sascha Hauer]

On Tue, Oct 16, 2012 at 01:08:57AM -0300, Fabio Estevam wrote:
> On Wed, Oct 10, 2012 at 4:52 AM, Sascha Hauer <s.hauer at pengutronix.de> wrote:
> > On Wed, Oct 10, 2012 at 12:29:29AM -0300, Fabio Estevam wrote:
> >> From: Fabio Estevam <fabio.estevam at freescale.com>
> >>
> >> Reserve dedicated memory block for camera usage.
> >
> > Why not use CMA?
> 
> Sorry, not familiar with CMA. Could you please point to some board
> file/driver that makes use of it?

You just have to enable it. The driver then can use dma_alloc_* as it
used to.

Sascha


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