#40: Alsa microphone is not working
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Reporter: iNPUTmice | Owner: vadim
Type: defect | Status: reopened
Priority: critical | Milestone: QuteCom 2.2-RC4
Component: misc | Version: 2.2-RC3
Resolution: | Keywords:
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Changes (by christian_bay):
* status: closed => reopened
* resolution: fixed =>
Comment:
I have one of those soundcards not covered by this fix. I experience the
same thing as mentioned above, cannot unmute Microphone mixer, on the
console qutecom prints:
(warn) 22:00:47 [Common] int get_mixer_level_private(snd_mixer_t*, const
char*, mixer_element_type): failed to find snd_mixer_elem_t: Capture
(warn) 22:00:47 [Common] int get_mixer_level_private(snd_mixer_t*, const
char*, mixer_element_type): failed to find snd_mixer_elem_t: Mic
I am using snd_hda_intel, with Conextant Codec 5051. amixer prints the
following:
Simple mixer control 'Master',0
Capabilities: pvolume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Limits: Playback 0 - 74
Mono:
Front Left: Playback 0 [0%] [-74.00dB] [off]
Front Right: Playback 0 [0%] [-74.00dB] [off]
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'IEC958 Default PCM',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Docking Mic',0
Capabilities: volume pswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 80
Front Left: 68 [85%] [-6.00dB] Playback [on]
Front Right: 68 [85%] [-6.00dB] Playback [on]
Simple mixer control 'External Mic',0
Capabilities: volume pswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 80
Front Left: 68 [85%] [-6.00dB] Playback [on]
Front Right: 68 [85%] [-6.00dB] Playback [on]
Simple mixer control 'Internal Mic',0
Capabilities: volume pswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 80
Front Left: 68 [85%] [-6.00dB] Playback [on]
Front Right: 68 [85%] [-6.00dB] Playback [on]
As you can see there are two channels (stero) for the Mic mixer which can
be controlled seperately. Perhaps this is the issue? Perhaps somekind of
sub-mixer must be accessed instead of of one for both channels? Or just
another name for the channel?
I am using qutecom 2.2 revx86_64-pc-1-gnu-g-20091116181549, qt 4.5.3,
boost 1_39, glib 2.22.2 with gcc-4.3.4 on Gentoo linux-2.6.30-r5.
--
Ticket URL: <http://trac.qutecom.org/ticket/40#comment:15>
QuteCom <http://trac.qutecom.org>
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