linux-kernel - Re: [PATCH 0/2] Convert davinci ASoC to genalloc SRAM

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Message-ID: <20121005213454.GO11149@beef>
Date:	Fri, 5 Oct 2012 17:34:54 -0400
From:	Matt Porter <mporter@...com>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	gururaja.hebbar@...com, Sekhar Nori <nsekhar@...com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Alsa Devel List <alsa-devel@...a-project.org>,
	Linux DaVinci Kernel List 
	<davinci-linux-open-source@...ux.davincidsp.com>,
	Ben Gardiner <bengardiner@...ometrics.ca>,
	Daniel Mack <zonque@...il.com>
Subject: Re: [PATCH 0/2] Convert davinci ASoC to genalloc SRAM

On Thu, Oct 04, 2012 at 06:15:43AM -0400, Matt Porter 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 again on top of v4 of the uio_pruss/genalloc series
http://www.spinics.net/lists/arm-kernel/msg199255.html
on next-20121005 since there's some conflicts falling out of
of arm-soc and asoc/sound header move patches on mainline 
atm.

-Matt
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