[alsa-devel] [PATCH 1/4] ASoC: pxa-ssp: enhance I2S and add Left_J support
drwyrm at gmail.com
Tue Jun 9 12:10:00 CEST 2009
Em Ter, 2009-06-09 às 17:39 +0800, Paul Shen escreveu:
> Hi Daniel,
> Would you please give some informations about your platform ?
> Thus I can test the patches with your method.
> Would you please give me code extract about your SSP, codec
> configurations and clock setting?
Hi Paul! :)
Im working to get Motorola EZX Phones supported by mainline linux.
Our audio codec is a proprietary PMIC, manufactured by TI for Motorola,
The audio codec is connected to PXA SSP2, PXA SSP3, Baseband Processor
and BCM20x5(bluetooth) in network mode.
PXA is always the _slave_ of bitclock and frame, so I don't have to care
about clock settings on PXA side, the codec always provides me the
correct clock for the selected rate.
You can find our code on git://git.openezx.org/openezx.git, ezx/current
branch. (sound/soc/pxa/ezx.c and sound/soc/codecs/pcap2.c).
Most of our work is based on the 2.4 kernel source releases by
motorola, and on the atlas(MC13783) PMIC documentation from
Freescale (used by Motorola on newer(MAGX) phones), as we don't have
documentation for PCAP2.
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