From mboxrd@z Thu Jan  1 00:00:00 1970
From: Takashi Iwai <tiwai@suse.de>
Subject: Re: IO plugin and multiple poll descriptors
Date: Tue, 17 May 2005 10:51:17 +0200
Message-ID: <s5h3bsmqlq2.wl@alsa2.suse.de>
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To: Marcel Holtmann <marcel@holtmann.org>
Cc: ALSA Mailing List <alsa-devel@lists.sourceforge.net>
List-Id: alsa-devel@alsa-project.org

At Sun, 15 May 2005 18:16:51 +0200,
Marcel Holtmann wrote:
> 
> Hi guys,
> 
> for the IO plugin we can specify one descriptor for poll().
> 
> 	io.poll_fd = fd;
> 	io.poll_events = POLLIN;
> 
> I like to use more than one, because in the Bluetooth cases I always
> have to deal with a signal and a separate media channel. Is it possible
> to add support for that or do I must work around it.

Currently, the alsa-lib handles only one poll_fd internally although
API allows the multiple poll_fds.  So, it's not quite easy to add the
multiple fds...


Takashi


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