[alsa-devel] [PATCH 0/2] Convert davinci ASoC to genalloc SRAM

Daniel Mack zonque at gmail.com
Wed Oct 10 09:04:47 CEST 2012

On 10.10.2012 08:54, Kumar, Anil wrote:
> On Thu, Oct 04, 2012 at 15:45:43, Porter, Matt wrote:
>> This series converts davinci ASoC to use genalloc and enables
>> that support on DA850. It applies on top of the uio_pruss/genalloc
>> series [1] which allows DaVinci to provide a gen_pool via pdata
>> for driver use.
>> I've tested this on the AM180x EVM. Note that prior to this,
>> the SRAM paths in the driver were completely unused. I've only
>> enabled ping-pong buffering on the platform I can test as it's
>> best to allow those with DM644x and similar platforms to set the
>> playback/capture sram size to something that's known to work
>> for them.
>> [1] http://www.spinics.net/lists/arm-kernel/msg198854.html
> Tested on DA850 EVM after applying patches from [1] above.
> Tested on Linux-torvalds 3.6-rc6 master branch.
> Tested ASoC module (aplay & arecord for various frequencies)
> Acked-by: Kumar, Anil <anilkumar.v at ti.com>

As you're on it, could you also quickly merge this branch


And see if my recent patches for more McASP flexibility cause any
trouble on your hardware?


More information about the Alsa-devel mailing list