Alsamixer: no master volume
Hello,
The master volume control doesn't appears in alsamixer. I only see
- Headphones
- PCM
- Capture
- Input So
- Mux
I can ear sound. In kmixer I can modify the volume with the heaphones slicer,
but in programs such as XMMS your volume control doesn't works. Kradio
doesn't works (log says «AlsaSound::readPlaybackMixerVolume: error while
reading volume from hwplug:0,0»).
Some experience with this volume issue? Thanks :)
-----------------------------------------------
Information:
- Sid
- Card configuration with alsaconf
$ uname -a
Linux itaca 2.6.16-1-686-smp #1 SMP Mon Apr 3 13:02:49 UTC 2006 i686 GNU/Linux
alsa-base 1.0.10-3
alsa-tools 1.0.10-1
alsa-utils 1.0.10-1
$ lspci |grep -i audio
0000:00:1b.0 0403: Intel Corporation 82801G (ICH7 Family) High Definition
Audio Controller (rev 01)
$ lsmod |grep hda_intel
snd_hda_intel 16496 3
snd_hda_codec 111584 1 snd_hda_intel
snd_pcm 77060 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd 48384 8
snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
snd_page_alloc 10024 2 snd_hda_intel,snd_pcm
/proc:
$ cat /proc/asound/cards
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0xfebfc000 irq 169
$ cat /proc/asound/Intel/codec#0
Codec: SigmaTel STAC9221 A1
Address: 0
Vendor Id: 0x83847680
Subsystem Id: 0x102801a7
Revision Id: 0x103201
Default PCM: rates 0x7e0, bits 0x0e, types 0x1
Default Amp-In caps: ofs=0x00, nsteps=0x0e, stepsize=0x05, mute=1
Default Amp-Out caps: ofs=0x7f, nsteps=0x7f, stepsize=0x02, mute=1
Node 0x02 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out
Amp-Out caps: N/A
Amp-Out vals: [0x6a 0x6a]
Power: 0x0
Node 0x03 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out
Amp-Out caps: N/A
Amp-Out vals: [0xff 0xff]
Power: 0x0
Node 0x04 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out
Amp-Out caps: N/A
Amp-Out vals: [0xff 0xff]
Power: 0x0
Node 0x05 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out
Amp-Out caps: N/A
Amp-Out vals: [0xff 0xff]
Power: 0x0
Node 0x06 [Audio Input] wcaps 0x1d0541: Stereo
Power: 0x0
Connection: 1
0x17
Node 0x07 [Audio Input] wcaps 0x1d0541: Stereo
Power: 0x0
Connection: 1
0x18
Node 0x08 [Audio Output] wcaps 0x40211: Stereo Digital
PCM: rates 0x7e0, bits 0x0e, types 0x5
Node 0x09 [Audio Input] wcaps 0x140311: Stereo Digital
PCM: rates 0x160, bits 0x0e, types 0x5
Connection: 1
0x11
Node 0x0a [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x08173f: IN OUT HP
Pin Default 0x02214030: [Jack] HP Out at Ext Front
Conn = 1/8, Color = Green
Pin-ctls: 0xc0: OUT HP
Connection: 1
0x02
Node 0x0b [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x081737: IN OUT
Pin Default 0x01a19021: [Jack] Mic at Ext Rear
Conn = 1/8, Color = Pink
Pin-ctls: 0x20: IN
Connection: 1
0x04
Node 0x0c [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x081737: IN OUT
Pin Default 0x01111012: [Jack] Speaker at Ext Rear
Conn = 1/8, Color = Black
Pin-ctls: 0x20: IN
Connection: 1
0x03
Node 0x0d [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x08173f: IN OUT HP
Pin Default 0x01114010: [Jack] Speaker at Ext Rear
Conn = 1/8, Color = Green
Pin-ctls: 0x40: OUT
Connection: 1
0x02
Node 0x0e [Pin Complex] wcaps 0x400081: Stereo
Pincap 0x0824: IN
Pin Default 0x02a19020: [Jack] Mic at Ext Front
Conn = 1/8, Color = Pink
Pin-ctls: 0x20: IN
Node 0x0f [Pin Complex] wcaps 0x400181: Stereo
Pincap 0x0837: IN OUT
Pin Default 0x01117011: [Jack] Speaker at Ext Rear
Conn = 1/8, Color = Yellow
Pin-ctls: 0x40: OUT
Connection: 1
0x05
Node 0x10 [Pin Complex] wcaps 0x400301: Stereo Digital
Pincap 0x0810: OUT
Pin Default 0x400000f0: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
Pin-ctls: 0x00:
Connection: 3
0x08* 0x17 0x19
Node 0x11 [Pin Complex] wcaps 0x430681: Stereo Digital
Pincap 0x0810024: IN
Pin Default 0x400000f1: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
Pin-ctls: 0x00:
Power: 0x0
Node 0x12 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0
Amp-Out vals: [0x00 0x00]
Connection: 7
0x0e* 0x15 0x0f 0x0b 0x0c 0x0d 0x0a
Node 0x13 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out
Amp-Out caps: ofs=0x00, nsteps=0x04, stepsize=0x27, mute=0
Amp-Out vals: [0x00 0x00]
Connection: 7
0x0e 0x15* 0x0f 0x0b 0x0c 0x0d 0x0a
Node 0x14 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out
Amp-Out caps: ofs=0x03, nsteps=0x03, stepsize=0x17, mute=0
Amp-Out vals: [0x00]
Node 0x15 [Pin Complex] wcaps 0x400001: Stereo
Pincap 0x0820: IN
Pin Default 0x01813122: [Jack] Line In at Ext Rear
Conn = 1/8, Color = Blue
Pin-ctls: 0x20: IN
Node 0x16 [Volume Knob Widget] wcaps 0x600000: Mono
Node 0x17 [Audio Selector] wcaps 0x300903: Stereo Amp-In
Amp-In caps: N/A
Amp-In vals: [0x0b 0x0b]
Connection: 1
0x12
Node 0x18 [Audio Selector] wcaps 0x300903: Stereo Amp-In
Amp-In caps: N/A
Amp-In vals: [0x80 0x80]
Connection: 1
0x13
Node 0x19 [Vendor Defined Widget] wcaps 0xf30201: Stereo Digital
Node 0x1a [Audio Output] wcaps 0x30201: Stereo Digital
Node 0x1b [Pin Complex] wcaps 0x400301: Stereo Digital
Pincap 0x0810: OUT
Pin Default 0x400000f2: [N/A] Line Out at Ext N/A
Conn = Unknown, Color = Unknown
Pin-ctls: 0x00:
Connection: 1
0x1a
--
Benjamí
http://blog.bitassa.cat
.
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