kern/84728: [sound] [patch] ac97 broken mixing capabilities

Ariff Abdullah skywizard at
Fri Aug 12 03:20:13 GMT 2005

The following reply was made to PR kern/84728; it has been noted by GNATS.

From: Ariff Abdullah <skywizard at>
To: Michael Seyfert <michael.seyfert at>
Cc: bug-followup at
Subject: Re: kern/84728: [sound] [patch] ac97 broken mixing capabilities
Date: Fri, 12 Aug 2005 11:12:36 +0800

 On Thu, 11 Aug 2005 20:33:01 -0600
 Michael Seyfert <michael.seyfert at> wrote:
 > > No good for various STAC* / ALC (the reason for why this new
 > > detection mechanism). Ok.. I think this will do the job for both
 > > of us and others too:
 > > .......
 > Umm. I don't get any sound with that patch, I'm not sure why..
 > Try this one. I didn't change the functionality of your code, but
 > added another read / write to get the control field width..
 > .......
 > The problem with my card is that bits needs to be 6 instead of 5 for
 > pcm and vol.. So hopefully that patch will work.
 Things getting messy. There are few codecs did not cooperate well. Can
 you please try these patches, and tell me which one is working for
 you, or none of it:
 They may look simmilar, but the first one is a little bit aggresive
 against notorious codecs.
 (the quest for 'one size fits them all' will carry on and I hope you
 can bear with me)
 Ariff Abdullah
 MyBSD (IPv6/IPv4) (IPv6/IPv4) (IPv6/IPv4)

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