[KFUG] 사운드가 안들립니다.

["오진석(Jinsuk OH, Jin)" <mohican@xxxxxxxxxxxxxxxx>]

SiS 7012 사운드 칩을 내장한 마더보드를이용하고 있습니다.
커널에 device pcm 추가하고 컴파일했습니다.
아래와 같이 사운드 카드 인식이 잘되고 있는것 같은데, 막상들리지 않습니
다. xmms로 mp3를 들어보면 작동은 잘되는것 처럼 되는데 소리만 안나옵니다.
물론 사운드 출력잭에다 스피커 연결하였습니다.
아래 dmesg 부분에
pcm0: <Unknown AC97 Codec (id = 0x41445368)>
으로 unkown 이 떠는데..
이게 바로 인식이되지 않은 건가요?




[root@ mohican]$ cat /dev/sndstat
FreeBSD Audio Driver (newpcm)
Installed devices:
pcm0: <SiS 7012> at io 0xa400, 0xa000 irq 10 bufsz 16384 (1p/1r/0v
channels dupl
ex)
[root@ mohican]$ cat /dev/sndstat
FreeBSD Audio Driver (newpcm)
Installed devices:
pcm0: <SiS 7012> at io 0xa400, 0xa000 irq 10 bufsz 16384 (1p/1r/0v
channels duplex)
[root@ mohican]$ dmesg | grep pcm
Preloaded elf module "snd_pcm.ko" at 0xc03fa13c.
pcm0: <SiS 7012> port 0xa000-0xa07f,0xa400-0xa4ff irq 10 at device 2.7
on pci0
pcm0: <Unknown AC97 Codec (id = 0x41445368)>
[root@ mohican]$ dmesg | grep snd
Preloaded elf module "snd_ich.ko" at 0xc03fa09c.
Preloaded elf module "snd_pcm.ko" at 0xc03fa13c.
[root@ mohican]$ kldstat
Id Refs Address Size Name
1 4 0xc0100000 2d9cbc kernel
2 1 0xc03da000 4c94 snd_ich.ko
3 1 0xc03df000 1987c snd_pcm.ko
4 1 0xc1fe9000 15000 linux.ko
[root@ mohican]$
[root@ mohican]$ ls -l /dev/dsp*
lrwxrwxrwx 1 root wheel 4 3 21 18:51 /dev/dsp -> dsp0
lrwxrwxrwx 1 root wheel 6 3 21 18:51 /dev/dsp0 -> dsp0.0
crw-rw-rw- 1 root wheel 30, 3 3 22 14:10 /dev/dsp0.0
crw-rw-rw- 1 root wheel 30, 0x00010003 3 21 18:51 /dev/dsp0.1
crw-rw-rw- 1 root wheel 30, 0x00020003 3 21 18:51 /dev/dsp0.2
crw-rw-rw- 1 root wheel 30, 0x00030003 3 21 18:51 /dev/dsp0.3
lrwxrwxrwx 1 root wheel 5 3 21 18:51 /dev/dspW -> dspW0
lrwxrwxrwx 1 root wheel 7 3 21 18:51 /dev/dspW0 -> dspW0.0
crw-rw-rw- 1 root wheel 30, 5 3 21 18:51 /dev/dspW0.0
crw-rw-rw- 1 root wheel 30, 0x00010005 3 21 18:51 /dev/dspW0.1
crw-rw-rw- 1 root wheel 30, 0x00020005 3 21 18:51 /dev/dspW0.2
crw-rw-rw- 1 root wheel 30, 0x00030005 3 21 18:51 /dev/dspW0.3
[root@ mohican]$ ls -l /dev/audio*
lrwxrwxrwx 1 root wheel 6 3 21 18:51 /dev/audio -> audio0
lrwxrwxrwx 1 root wheel 8 3 21 18:51 /dev/audio0 -> audio0.0
crw-rw-rw- 1 root wheel 30, 4 3 21 18:51 /dev/audio0.0
crw-rw-rw- 1 root wheel 30, 0x00010004 3 21 18:51 /dev/audio0.1
crw-rw-rw- 1 root wheel 30, 0x00020004 3 21 18:51 /dev/audio0.2
crw-rw-rw- 1 root wheel 30, 0x00030004 3 21 18:51 /dev/audio0.3
[root@ mohican]$


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