16 Apr
2007
16 Apr
'07
2:04 p.m.
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.
HTH
Liam