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Date:      Mon, 2 Feb 2004 00:39:27 +0100
From:      Melvyn Sopacua <freebsd-questions@webteckies.org>
To:        freebsd-questions@FreeBSD.org
Subject:   Re: volumecontrol does not work on 5.2
Message-ID:  <200402020039.31165.freebsd-questions@webteckies.org>
In-Reply-To: <20040201215911.483ab3c9.Sebastian.Kutsch@web.de>
References:  <20040201161748.1ce3bac8.Sebastian.Kutsch@web.de> <200402012049.12984.freebsd-questions@webteckies.org> <20040201215911.483ab3c9.Sebastian.Kutsch@web.de>

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On Sunday 01 February 2004 21:59, Sebastian Kutsch wrote:
> On Sun, 1 Feb 2004 20:49:11 +0100
>
> Melvyn Sopacua <freebsd-questions@webteckies.org> wrote:
> > On Sunday 01 February 2004 16:17, Sebastian Kutsch wrote:
> > > I have a onboard soundcard with a sis 7012 soundchipset.
> > > I have compiled the kernel with the pcm device-driver and the
> > > chipset gets recogniced as you can see at the dmesg output:
> > >
> > > pcm0: <SiS 7012> port 0xd800-0xd87f,0xdc00-0xdcff irq 18 at device
> > > 2.7 on pci0
> > > pcm0: <C-Media Electronics CMI9739 AC97 Codec>
> > >
> > > I get sound but can't control the volume. I can turn the volume off
> > > or on, but that all I can do.
> > >
> > > Has anyone an Idea what the problem is?
> >
> > What is the output of the mixer command without any arguments?
>
> I have got all mixer-devices and they have the standard values.
>
> -- begin of shelloutput ----
>
> Mixer vol      is currently set to  20:20
> Mixer pcm      is currently set to  20:20
> Mixer speaker  is currently set to  10:10
> Mixer line     is currently set to  75:75
> Mixer mic      is currently set to   0:0
> Mixer cd       is currently set to  75:75
> Mixer rec      is currently set to   0:0
> Mixer ogain    is currently set to  50:50
> Mixer line1    is currently set to  75:75
> Mixer phin     is currently set to   0:0
> Mixer phout    is currently set to   0:0
> Mixer video    is currently set to  75:75
>
> --end of shelloutput ------
>
> Changing "mixer pcm" to 0 turns the volume off. Changing "mixer vol"
> does nothing.

These values are very device dependant. For instance, mixer vol does nothin=
g=20
if I plugin the headphone on this laptop, I should use mixer ogain for the=
=20
headphone. ogain, vol, speaker are all output volume controllers and pcm is=
=20
for volume control for the input stream, generated by the computer.
So try ogain and speaker and see if they work for you.
=2D-=20
Melvyn

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D
=46reeBSD sarevok.webteckies.org 5.2-CURRENT FreeBSD 5.2-CURRENT #0: Wed Ja=
n 28=20
18:01:18 CET 2004    =20
root@sarevok.lan.webteckies.org:/usr/obj/usr/src/sys/SAREVOK_NOAPM_NODEBUG =
=20
i386
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
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=3D=3D=3D=3D=3D

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