[alsa-devel] [PATCH 2/3] ASoC: OMAP4: Add support for McPDM
felipe.balbi at nokia.com
Fri Dec 18 12:13:55 CET 2009
On Fri, Dec 18, 2009 at 11:51:30AM +0100, ext Mark Brown wrote:
>On Thu, Dec 17, 2009 at 10:28:21PM +0200, Felipe Balbi wrote:
>> On Thu, Dec 17, 2009 at 08:40:32PM +0100, ext Candelaria Villareal, Jorge wrote:
>> >+config SND_OMAP_SOC_MCPDM
>> >+ tristate
>> look at how SND_OMAP_SOC_N810 is done, can't you follow that ? put some
>> description ad help ?
>This is fine - DAI drivers should be selected by machine drivers rather
>than by users since they are useless without the machine drivers. This
>means that they shouldn't have a description.
>> way too many exported symbols, no ? Doesn't ALSA API have proper place
>> for this kind of stuff ? I'd need ALSA experts to reply to that but it
>> does smell funny...
>With the McBSP these things are all exported because the McBSP isn't
>just used by ALSA, I beleive, but a PDM interface is probably only ever
>going to be used by audio.
thanks for the explanation :-)
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