snd_via8233 - no volume control

Aleš ales.rom at kabelnet.net
Sun Sep 4 04:38:22 PDT 2005


Ariff Abdullah wrote:

>On Sun, 04 Sep 2005 12:19:14 +0200
>Aleš <ales.rom at kabelnet.net> wrote:
>  
>
>>Hi all.
>>
>>I have Asrock K7VT4A Pro motherboard with via VT8237 chipset. Sound is
>>
>>great, I just can not control the volume. I know it is a known issue, 
>>but maybe this information can help someone to resolve this problem. I
>>
>>run FreeBSD 5.4-RELEASE-p6.
>>
>>I applied a patch from 
>>http://staff.mybsd.org.my/skywizard/FreeBSD/sound/snd_RELENG_5_20050825_035.diff,
>>
>>but still no luck.
>>After that dmesg shows:
>>
>>dmesg | grep pcm
>>pcm0: <VIA VT8237> port 0xc400-0xc4ff irq 22 at device 17.5 on pci0
>>pcm0: <Unknown AC97 Codec (id = 0x434d4983)>
>>pcm0: <VIA DXS Enabled: DXS 4 / SGD 1 / REC 1>
>>
>>cat /dev/sndstat
>>FreeBSD Audio Driver (newpcm)
>>Installed devices:
>>pcm0: <VIA VT8237> at io 0xc400 irq 22 kld snd_via8233 (5p/5s/1r/0v 
>>channels duplex default)
>>
>>Win driver says it is a CMI 9761A codec. If I boot from "live"
>>FreeSBie  CD, 1.1 it is the same situation.
>>
>>Thanks for your support, Ales.
>>
>>    
>>
>Can you give the output of /usr/sbin/mixer?
>
>
>
>--
>
>Ariff Abdullah
>MyBSD
>
>http://www.MyBSD.org.my (IPv6/IPv4)
>http://staff.MyBSD.org.my (IPv6/IPv4)
>http://tomoyo.MyBSD.org.my (IPv6/IPv4)
>
>  
>
Yes, here is mixer otput:

/usr/sbin/mixer
Mixer vol      is currently set to  84:84
Mixer pcm      is currently set to  78:78
Mixer speaker  is currently set to  59:59
Mixer line     is currently set to  65:65
Mixer mic      is currently set to  61:61
Mixer cd       is currently set to  79:79
Mixer rec      is currently set to  74:74
Mixer line1    is currently set to  49:49
Recording source: mic

Ales


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