Re: [linux-audio-user] Precording with on board sound of ASUS A7V8X-X

From: Jochen Schäfer <js.josch@email-addr-hidden>
Date: Thu Jul 21 2005 - 20:38:41 EEST

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Jochen Schäfer wrote:
> Clemens Ladisch wrote:
>
>>>are the contents of /proc/asound/version
>
> /proc/asound/version:
> Advanced Linux Sound Architecture Driver Version 0.9.0beta12.
> Compiled on Dec 7 2004 for kernel 2.4.27 with versioned symbols.
Oh my. Sometimes it's just too easy.
Now the codec surfaced it's an AD1980. Also now the USB Mic from my
webcam is recognized:

/proc/asound/cards:
0 [V8235 ]: VIA8233 - VIA 8235
                     VIA 8235 with AD1980 at 0xe000, irq 22
1 [U0x55f0xc005 ]: USB-Audio - USB Device 0x55f:0xc005
                     USB Device 0x55f:0xc005 at usb-00:10.1-2, full speed

Now "amixer controls" gives me:
numid=11,iface=MIXER,name='Master Mono Playback Switch'
numid=12,iface=MIXER,name='Master Mono Playback Volume'
numid=1,iface=MIXER,name='Master Surround Playback Switch'
numid=2,iface=MIXER,name='Master Surround Playback Volume'
numid=9,iface=MIXER,name='Master Playback Switch'
numid=10,iface=MIXER,name='Master Playback Volume'
numid=24,iface=MIXER,name='PCM Playback Switch'
numid=25,iface=MIXER,name='PCM Playback Volume'
numid=39,iface=MIXER,name='Surround Jack as Input'
numid=7,iface=MIXER,name='Surround Playback Switch'
numid=8,iface=MIXER,name='Surround Playback Volume'
numid=40,iface=MIXER,name='Center/LFE Jack as Input'
numid=3,iface=MIXER,name='Center Playback Switch'
numid=4,iface=MIXER,name='Center Playback Volume'
numid=5,iface=MIXER,name='LFE Playback Switch'
numid=6,iface=MIXER,name='LFE Playback Volume'
numid=18,iface=MIXER,name='Line Playback Switch'
numid=19,iface=MIXER,name='Line Playback Volume'
numid=20,iface=MIXER,name='CD Playback Switch'
numid=21,iface=MIXER,name='CD Playback Volume'
numid=17,iface=MIXER,name='Mic Boost (+20dB)'
numid=29,iface=MIXER,name='Mic Select'
numid=15,iface=MIXER,name='Mic Playback Switch'
numid=16,iface=MIXER,name='Mic Playback Volume'
numid=13,iface=MIXER,name='Phone Playback Switch'
numid=14,iface=MIXER,name='Phone Playback Volume'
numid=22,iface=MIXER,name='Aux Playback Switch'
numid=23,iface=MIXER,name='Aux Playback Volume'
numid=26,iface=MIXER,name='Capture Source'
numid=27,iface=MIXER,name='Capture Switch'
numid=28,iface=MIXER,name='Capture Volume'
numid=30,iface=MIXER,name='IEC958 Playback Con Mask'
numid=31,iface=MIXER,name='IEC958 Playback Pro Mask'
numid=34,iface=MIXER,name='IEC958 Playback AC97-SPSA'
numid=32,iface=MIXER,name='IEC958 Playback Default'
numid=35,iface=MIXER,name='IEC958 Playback Source'
numid=33,iface=MIXER,name='IEC958 Playback Switch'
numid=45,iface=MIXER,name='IEC958 Output Switch'
numid=38,iface=MIXER,name='Downmix'
numid=36,iface=MIXER,name='Exchange Front/Surround'
numid=42,iface=MIXER,name='External Amplifier'
numid=43,iface=MIXER,name='Input Source Select'
numid=44,iface=MIXER,name='Input Source Select',index=1
numid=37,iface=MIXER,name='Spread Front to Surround and Center/LFE'
numid=41,iface=MIXER,name='Stereo Mic'
numid=46,iface=MIXER,name='VIA DXS Playback Volume'
numid=47,iface=MIXER,name='VIA DXS Playback Volume',index=1
numid=48,iface=MIXER,name='VIA DXS Playback Volume',index=2
numid=49,iface=MIXER,name='VIA DXS Playback Volume',index=3

Is there any documentation about all these controls and what they mean?

Bye Jochen
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Received on Fri Jul 22 00:15:06 2005

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