On Mon, 21 Mar 2016 08:29:18 +0100
Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx> wrote:
> > @@ -470,6 +473,10 @@ static int set_config(struct sun6i_dma_dev *sdev,
> > {
> > s8 src_width, dst_width, src_burst, dst_burst;
> >
> > + if (!sdev->cfg->burst_4 &&
> > + (sconfig->src_maxburst == 4 || sconfig->dst_maxburst == 4))
> > + return -EINVAL;
> > +
>
> I still believe this should be dealt with at the framework level.
What do you mean? In the DMA clients?
--
Ken ar c'hentañ | ** Breizh ha Linux atav! **
Jef | http://moinejf.free.fr/
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