[alsa-devel] [RFC PATCH v3 0/3] ep93xx i2s audio

[Ryan Mallon]

Liam Girdwood wrote:
> On Fri, 2010-06-04 at 17:11 +1200, Ryan Mallon wrote:
>> The following patch series adds support for i2s audio on the ep93xx,
>> with the Snapper CL15 used as an example implementation.
>>
>> This version fixes a number of things from the previous round:
>>  - Removed unused #defines
>>  - Set symmetric rates for the cpu dai
>>  - Fixed the sdiv/lrdiv calculation loop
>>  - Moved the cpu dai registration
>>  - Removed empty ep93xx_pcm_prepare callback
>>  - Fixed enable/disable when both capture and playback are running
>>  
>> Capture still does not work. The dma is running, but the captured data
>> is all zeros (tested used arecord and loopback). I have a 2.6.20
>> kernel with ep93xx i2s audio working an capture works there on the
>> same hardware. I have spent sometime looking into this, but can't see
>> the problem. Would appreciate if someone can lend some insight as to
>> what I have done wrong.
>>
>> Ryan Mallon (3):
>>   ep93xx i2s core support
>>   ep93xx i2s audio driver
>>   Snapper cl15 audio support
> 
> All
> 
> Acked-by: Liam Girdwood <lrg at slimlogic.co.uk>

Russell, Mark has picked up patch 2/3 via the alsa tree. Should I submit
1/3 and 3/3 via the arm patch system with Liam's ack?

Thanks,
~Ryan

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