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Subject: Re: [PATCH] Sam440ep support
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Gerhard Pircher <gerhard_pircher@gmx.net>
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Date: Tue, 06 May 2008 18:48:39 +1000
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Cc: Takashi Iwai <tiwai@suse.de>, linuxppc-dev@ozlabs.org, cjg@cruxppc.org
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On Tue, 2008-05-06 at 09:51 +0200, Gerhard Pircher wrote:
> Takashi Iwai posted a preliminary patch a long time ago. I tested it
> on my
> machine and it failed with non coherent scatter-gather DMA allocations
> (I guess almost all ALSA PCI drivers use SG DMA?).

How does Alsa allocate such SG ? 

Ben.