From mboxrd@z Thu Jan  1 00:00:00 1970
From: Lee Revell <rlrevell@joe-job.com>
Subject: idea for emu10k1 master volume
Date: Wed, 17 Nov 2004 12:30:51 -0500
Message-ID: <1100712652.6930.22.camel@krustophenia.net>
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Cc: James Courtier-Dutton <James@superbug.co.uk>, Peter Zubaj <pzad@pobox.sk>
List-Id: alsa-devel@alsa-project.org

While hacking the emu10k1 driver I think I found a good way to implement
a master volume control.  There is a master attenuation control for each
voice.  This is pretty much unused - currently you would have to start a
PCM stream then use alsamixer to attenuate it, effectively no
attenuation is ever used.

To implement master volume we just make one control that attenuates all
PCM streams.

-- 
Lee Revell <rlrevell@joe-job.com>



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