[alsa-devel] [PATCH 0/5] Add Voice Codec support for DaVinci platforms
broonie at opensource.wolfsonmicro.com
Thu Jan 21 20:25:20 CET 2010
On 21 Jan 2010, at 18:52, Steve Chen <schen at mvista.com> wrote:
> On Thu, 2010-01-21 at 11:35 -0600, Miguel Aguilar wrote:
>> The following patch series adds support for the Voice Codec in the
>> platform and in this particular case for the DM365 EVM.
>> The DM365 EVM has two codecs the AIC3x and the Voice Codec, however
>> at this
>> point is not possible to have both enabled simultaneously since the
>> doesn't support that, so a patch for enable both simultaneously
>> will be sent
>> when this support is available in the soc-core.
> I thought, perhaps incorrectly, that soc-core already has the
> ability to
> support multiple codecs. When I worked on ALSA soc support for
> one of the McASP was connected to AIC3x and the other is SPDIF output.
> Both interface can work at the same time. I just assumed that if we
> have two McASP (or other audio controllers) connected to two codecs.
> They would both just work under ALSA soc. Please let me know if I'm
It can only cope with one CODEC with registers. That S/PDIF interface
has no registers so could be made to work.
More information about the Alsa-devel