From: Raymond Yau <superquad.vortex2@gmail.com>
To: ALSA Development Mailing List <alsa-devel@alsa-project.org>
Subject: Re: alsactl restore: unknown hardware: ymf724f
Date: Fri, 2 Apr 2010 06:52:04 +0800 [thread overview]
Message-ID: <x2n4f3252891004011552zdc717255if563e5a4e5b29036@mail.gmail.com> (raw)
In-Reply-To: <hp34j2$fn6$1@dough.gmane.org>
2010/4/2 Angel Tsankov <fn42551@fmi.uni-sofia.bg>
> .
> >
> > As you can see the driver has 79 controls but only 48 controls saved in
> the
> > asound.state
> >
> > that is why "alsactl restore" become "alsactl init"
> >
> >
> > !!Amixer output
> > !!-------------
> >
> > !!-------Mixer controls for card 0 [YMF724F]
> >
> > Card hw:0 'YMF724F'/'Yamaha DS-1 (YMF724F) at 0xfb000000, irq 5'
> > Mixer name : 'SigmaTel STAC9700,83,84'
> > Components : 'AC97a:83847600'
> > Controls : 79
> > Simple ctrls : 31
>
> My question was why 'alsactl restore' restores the sound card and
> 'alsactl restore 1' just initializes the card.
>
> Angel Tsankov
>
you have to find out the value of doit
1443 /* check if we have additional controls in driver */
1444 /* in this case we should go through init procedure */
1445 if (!doit && maxnumid >= 0) {
http://git.alsa-project.org/?p=alsa-utils.git;a=commitdiff;h=05f78cc6811110156c701fd9a2a5d15de8b4b1c7;hp=6232f1c96cde1fee247e95cd97235c48cc7b168d
next prev parent reply other threads:[~2010-04-01 22:52 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-25 7:54 alsactl restore: unknown hardware: ymf724f Angel Tsankov
2010-02-25 8:25 ` Jaroslav Kysela
2010-02-25 13:31 ` Angel Tsankov
2010-02-25 14:05 ` Jaroslav Kysela
2010-02-25 23:11 ` Raymond Yau
2010-02-26 11:57 ` Angel Tsankov
2010-02-26 14:05 ` Pacho Ramos
2010-02-26 16:36 ` Angel Tsankov
2010-02-27 7:14 ` Raymond Yau
2010-02-28 1:29 ` Raymond Yau
2010-03-26 8:28 ` Angel Tsankov
2010-03-28 12:52 ` Raymond Yau
2010-03-28 21:37 ` Angel Tsankov
2010-03-29 1:10 ` Raymond Yau
2010-03-29 8:09 ` Angel Tsankov
2010-04-01 14:05 ` Raymond Yau
2010-04-01 21:52 ` Angel Tsankov
2010-04-01 22:52 ` Raymond Yau [this message]
2010-02-27 2:06 ` Raymond Yau
2010-02-27 8:09 ` Angel Tsankov
2010-02-27 8:37 ` Raymond Yau
2010-02-27 9:53 ` Angel Tsankov
2010-02-27 10:03 ` Angel Tsankov
2010-02-27 15:19 ` Angel Tsankov
2010-02-27 11:21 ` Raymond Yau
2010-02-27 13:45 ` Raymond Yau
2010-02-27 14:46 ` Angel Tsankov
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