From: Clemens Ladisch <clemens@ladisch.de>
To: Mathieu Monney <zittix_all@xwaves.net>
Cc: alsa-devel@alsa-project.org
Subject: Re: Alsa MMAP emulation
Date: Wed, 05 Mar 2008 16:51:15 +0100 [thread overview]
Message-ID: <47CEC173.2060005@ladisch.de> (raw)
In-Reply-To: <47CE7A47.80009@xwaves.net>
Mathieu Monney wrote:
> I'm trying to get working Alsa with the PortAudio library on an embedded
> device (Nokia N810). The problem is that the sound driver is not an
> hardware driver for Alsa but a plugin which deals with the internal DSP
> of the device. This plugin doesn't support mmap'ing at all. So I was
> wondering if it is possible to configure Alsa a way such PortAudio can
> use mmap'ing on my DSP plugin ? I saw there is a mmap_emulation flag but
> the problem is that it seems to be only available on HW driver and not
> on alsa plugins.
In alsa-lib 1.0.15, this function was moved into the mmap_emul plugin.
HTH
Clemens
next prev parent reply other threads:[~2008-03-05 15:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-05 10:47 Alsa MMAP emulation Mathieu Monney
2008-03-05 15:51 ` Clemens Ladisch [this message]
2008-03-05 17:30 ` Pharaoh .
2008-03-05 17:36 ` Clemens Ladisch
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