[alsa-devel] alsa on Atmel at91

Michel Benoit murpme at gmail.com
Tue Apr 17 14:03:13 CEST 2007

Hi Liam

Yes of course, I am very interested in getting my hands on a working
driver for the at91 ssc controller.  Where can I get a copy of the
at91-ssc code?



On 4/16/07, Liam Girdwood <lg at opensource.wolfsonmicro.com> wrote:
> On Sun, 2007-04-15 at 21:38 +0200, Michel Benoit wrote:
> > Hello
> >
> > I am trying to run alsa on an ARM based target AT91SAM9260 based
> > board. The cpu is connected over i2s (atmel's ssc) to a PCM1725 chip.
> > I modifed the AT73C213 driver available in the latest experimental
> > patches from www.at91.com to behave correctly for the PCM1725 chip.
> You may be interested in the AT91xxxx support in alsa-kernel Hg
> (sound/soc/at91). It currently supports the AT91xxxx audio DMA and ssc
> controller for I2S audio. All that is probably needed for you machine is
> a driver for your codec and some glue code.
> Liam

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