Hi All,
i'm seeking an advise on the preferred way to support a dedicated DSP
chip under ALSA.
The system is an embedded system constructed on a dual core chip - one
core is ARM vanlia and the other is a dedicated DSP core.
The DSP core is capable of both playing both encoded streams (mp3, wma,
> i'm seeking an advise on the preferred way to support a dedicated DSP
> chip under ALSA.
> Unfortunately ALSA is pretty bad on abstracting anything else except
PCM
> streaming and MIDI.
As far as I have looked inside the ALSA API there is support for
"special" format and GSM format so ALSA can
mixer, volume, etc ?
Or
Do a plugin for both data and control ? will there be a performance
issue in this case?
-Original Message-
From: bluef [mailto:bluefut...@email.it]
Sent: Sunday, May 31, 2009 12:09 PM
To: Ziv Haziz
Cc: Jussi Laako; linux-audio-dev@lists.linuxaudio.org
Subject: Re
-Original Message-
From: Ziv Haziz
Sent: Sunday, May 31, 2009 10:23 PM
To: 'bluefut...@email.it'
Cc: Jussi Laako; linux-audio-dev@lists.linuxaudio.org
Subject: RE: [LAD] supporting a dedicated DSP chip with ALSA
Thought to score two in one (both un encoded and encoded strea
as control only will I get all the information
such as rate, format, etc... like a driver and will the frames will be
passed to the driver directly?
Ziv Haziz
SW Team Leader
Tel. +972-9-9529-776
Mobile +972-54-5225-398
ziv.ha...@dspg.com
www.dspg.com <
-Original Message-
From: Paul Davis [mailto:p...@linuxaudiosystems.com]
Sent: Saturday, June 06, 2009 10:16 PM
To: Ziv Haziz
Cc: linux-audio-dev@lists.linuxaudio.org
Subject: Re: [LAD] supporting a dedicated DSP chip with ALSA
On Sat, Jun 6, 2009 at 2:57 PM, Ziv Haziz wrote:
>
>
