| 1 |
I have asked the question in gentoo forum , but |
| 2 |
it seems that very few people like hanging around |
| 3 |
in forums , I didn't get useful method. |
| 4 |
My sound card can't work normally , when I use music |
| 5 |
player there is no sound . |
| 6 |
Someone said that I need low-level codec support , I'm not |
| 7 |
sure whether it is. Here is the information in sysfs, I really |
| 8 |
hope you can know where the problem is. |
| 9 |
|
| 10 |
# ls /sys/class/sound |
| 11 |
audio card0 card1 controlC0 controlC1 |
| 12 |
dsp hwC0D0 hwC1D0 mixer mixer1 |
| 13 |
pcmC0D0c pcmC0D0p pcmC1D3p |
| 14 |
seq sequencer sequencer2 timer |
| 15 |
|
| 16 |
# ls -l /sys/class/sound/card0 |
| 17 |
lrwxrwxrwx 1 root root 0 Oct 25 03:37 card0 -> ../../devices/pci0000:00/0000:00:14.2/sound/card0 |
| 18 |
|
| 19 |
# ls /sys/class/sound/card0/ |
| 20 |
audio controlC0 device dsp |
| 21 |
hwC0D0 id mixer number |
| 22 |
pcmC0D0c pcmC0D0p power |
| 23 |
subsystem uevent |
| 24 |
----Regards---- |
| 25 |
----Lavender---- |
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