22 Feb
2009
22 Feb
'09
10:47 p.m.
Hi,
I'm currently implementing support for a board based on a PXA300 with an I2S codec (CS4270) next to it. Things do work in general, including the setup of the SSP engine and clocks, and when using the OSS compat layer, I can see data on the bus. With the native ALSA API, however, the DMA pointer does not move forward but is stuck at position 8. ALSA's core calls pxa2xx_pcm_pointer() a couple of times and eventually gives up on it. Unfortunately, I don't have a Zylonite board for cross-check; could anyone verify that things are not currently broken in a general way?
My code base is up-to-date to sound-2.6.git/for-2.6.30.
Thanks and best regards, Daniel