[alsa-devel] [PATCH 1/2] ASoC: omap: Add hardware constraint for HDMI and ABE
lrg at slimlogic.co.uk
Wed Dec 8 13:09:43 CET 2010
On Wed, 2010-12-08 at 11:11 +0200, Peter Ujfalusi wrote:
> On Tuesday 07 December 2010 10:57:24 Ujfalusi Peter (Nokia-MS/Tampere) wrote:
> > On Tuesday 07 December 2010 00:34:44 ext Olaya, Margarita wrote:
> > > From: Jorge Eduardo Candelaria <jorge.candelaria at ti.com>
> > >
> > > The Audio Backend needs a step size of 24 * 4, while HDMI requires a
> > > step size of 32 * 4 bits to align the audio buffer.
> > Few things:
> > This only applicable for OMAP4, so please make it so that it only applies
> > to OMAP4.
> > We have the other constraints set in the
> > omap-mcbsp.c:omap_mcbsp_dai_startup. I think it would be better to keep
> > them in a same place.
> One more thing:
> Since this is ABE/HDMI specific constraint, I would add this from the
> corresponding codec driver rather than setting this for all McBSP ports
> regardless if it is used with HDMI or not.
I've spoken with Magi and this will be moved to the OAMP4 HDMI and ABE
DAI drivers only.
Freelance Developer, SlimLogic Ltd
ASoC and Voltage Regulator Maintainer.
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