From: "Simon Dunn" <sdunn@mpc-data.co.uk>
To: alsa-devel@alsa-project.org
Subject: softvol plug-in dependancies?
Date: Sat, 10 May 2008 20:59:28 +0100 [thread overview]
Message-ID: <op.uaye5g1khpbl6d@derby> (raw)
Hi Guys
The softvol plug-in, are there any pre-requisites or dependancies
to using this? I've tried various entries in the /etc/asound.conf
configuration file all with the same result.
I can see the control in alsamixer, once I've run the speaker-test
through it, but cannot adjust any settings. Trying to run 'alsactl
store 0' results in this error :
.
alsactl: control.c:2437: snd_ctl_elem_value_get_integer: Assertion `idx <
sizeof
(obj->value.integer.value) / sizeof(obj->value.integer.value[0])' failed.
Aborted
.
Curiously using amixer the device is listed but its properties are
displayed like this
.
Simple mixer control 'PCM Vol',0
Capabilities: volume
Playback channels: Front Left - Front Right - Rear Left - Rear Right -
Front C
enter - Woofer - Side Left - Side Right - Rear Center - ? - ? - ? - ? - ?
- ? -
? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ?
Capture channels: Front Left - Front Right - Rear Left - Rear Right -
Front Ce
nter - Woofer - Side Left - Side Right - Rear Center - ? - ? - ? - ? - ? -
? - ?
- ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ? - ?
Limits: 0 - 0
Front Left: 0 [0%]
Front Right: 0 [0%]
Rear Left: 0 [0%]
Rear Right: 0 [0%]
Front Center: 0 [0%]
Woofer: 0 [0%]
Side Left: 0 [0%]
Side Right: 0 [0%]
Rear Center: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
?: 0 [0%]
Any clues as to what's going on here would be much appreciated before
I have to start dissecting the library.
TIA for any hints
Simon
--
Simon Dunn, Software Engineer
MPC Data Limited
e-mail: sdunn@mpc-data.co.uk
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next reply other threads:[~2008-05-10 19:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-10 19:59 Simon Dunn [this message]
2008-05-16 14:41 ` softvol plug-in dependancies? Takashi Iwai
2008-05-17 10:53 ` Simon Dunn
2008-05-23 8:24 ` softvol plug-in dependancies? - [SOLVED] Simon Dunn
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