On Thu, 2015-04-30 at 21:12 +0100, Mark Brown wrote:
> On Wed, Apr 22, 2015 at 11:17:20AM +0800, Koro Chen wrote:
>
> > If using DPCM, it seems the most suitable FE DAIs will be memif, and
> > external interface like I2S should be BE DAIs. Do you think it is
> > suitable for our memif to be FE DAI
On Wed, Apr 22, 2015 at 11:17:20AM +0800, Koro Chen wrote:
> If using DPCM, it seems the most suitable FE DAIs will be memif, and
> external interface like I2S should be BE DAIs. Do you think it is
> suitable for our memif to be FE DAIs? Then which memif to used can be
> described in a machine dri
On Mon, 2015-04-20 at 21:48 +0100, Mark Brown wrote:
> On Mon, Apr 20, 2015 at 06:37:47AM +0200, Sascha Hauer wrote:
> > On Sat, Apr 18, 2015 at 06:34:07PM +0100, Mark Brown wrote:
> > > On Fri, Apr 10, 2015 at 04:14:07PM +0800, Koro Chen wrote:
>
> > > > +Each external interface (called "IO" in t
On Tue, Apr 21, 2015 at 06:15:06PM +0800, Koro Chen wrote:
> On Tue, 2015-04-21 at 11:49 +0200, Sascha Hauer wrote:
> > there are two programmable hardware gain blocks which can be inserted to
> > the digital audio path using the crossbar switch. There must be some
> > mechanism to configure them
On Tue, 2015-04-21 at 11:49 +0200, Sascha Hauer wrote:
> On Mon, Apr 20, 2015 at 09:48:49PM +0100, Mark Brown wrote:
> > On Mon, Apr 20, 2015 at 06:37:47AM +0200, Sascha Hauer wrote:
> > > On Sat, Apr 18, 2015 at 06:34:07PM +0100, Mark Brown wrote:
> > > > On Fri, Apr 10, 2015 at 04:14:07PM +0800,
On Tue, Apr 21, 2015 at 11:49:26AM +0200, Sascha Hauer wrote:
> I think this could be done. I checked the possible connections in the
> crossbar switch and it seems all memory interfaces can be connected with
> all relevant external interfaces. So indeed the memory interfaces could
> be dynamicall
On Mon, Apr 20, 2015 at 09:48:49PM +0100, Mark Brown wrote:
> On Mon, Apr 20, 2015 at 06:37:47AM +0200, Sascha Hauer wrote:
> > On Sat, Apr 18, 2015 at 06:34:07PM +0100, Mark Brown wrote:
> > > On Fri, Apr 10, 2015 at 04:14:07PM +0800, Koro Chen wrote:
>
> > > > +Each external interface (called "I
On Mon, Apr 20, 2015 at 06:37:47AM +0200, Sascha Hauer wrote:
> On Sat, Apr 18, 2015 at 06:34:07PM +0100, Mark Brown wrote:
> > On Fri, Apr 10, 2015 at 04:14:07PM +0800, Koro Chen wrote:
> > > +Each external interface (called "IO" in this driver) is presented as a
> > > +DAI to ASoC. An IO must be
On Sat, Apr 18, 2015 at 06:34:07PM +0100, Mark Brown wrote:
> On Fri, Apr 10, 2015 at 04:14:07PM +0800, Koro Chen wrote:
>
> > +Each external interface (called "IO" in this driver) is presented as a
> > +DAI to ASoC. An IO must be connected via the interconnect to a memif.
> > +The connection path
On Fri, Apr 10, 2015 at 04:14:07PM +0800, Koro Chen wrote:
> +Each external interface (called "IO" in this driver) is presented as a
> +DAI to ASoC. An IO must be connected via the interconnect to a memif.
> +The connection paths are configured through the device tree.
Why are these connection pa
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