linux-kernel - Re: [alsa-devel] [PATCH] [RFC] ASoC: OMAP: fix OMAP1510 broken PCM pointer callback

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Message-ID: <20090630093944.GB13961@sirena.org.uk>
Date:	Tue, 30 Jun 2009 10:39:44 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Janusz Krzysztofik <jkrzyszt@....icnet.pl>
Cc:	Jarkko Nikula <jhnikula@...il.com>,
	Peter Ujfalusi <peter.ujfalusi@...ia.com>,
	Tony Lindgren <tony@...mide.com>,
	"alsa-devel@...a-project.org" <alsa-devel@...a-project.org>,
	"linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [alsa-devel] [PATCH] [RFC] ASoC: OMAP: fix OMAP1510 broken PCM
	pointer callback

On Sun, Jun 28, 2009 at 12:21:05AM +0200, Janusz Krzysztofik wrote:
> This patch tries to work around the problem of broken OMAP1510 PCM playback 
> pointer calculation by replacing DMA function call that incorrectly tries to 
> read the value form DMA hardware with a value computed locally from an 
> already maintained variable omap_runtime_data.period_index.
> 
> Tested on OMAP5910 based Amstrad Delta (E3) using work in progress ASoC 
> driver.
> 
> Based on linux-2.6-asoc.git v2.6.31-rc1.
> 
> Signed-off-by: Janusz Krzysztofik <jkrzyszt@....icnet.pl>

Applied, thanks.  Please CC me on ASoC patches.
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