Hi, I'm trying to get the onboard sound working on my Biostar M7VIG
motherboard. I'm using linux 2.6.4, plus the bk-alsa patch from Andrew
Morton's tree, so alsa is version 1.0.3.
The driver loads and detects fine, but when I attempt to play a sound, I
see zero interrupts in /proc/interrupts, and aplay eventually times out
with a write/read error.
I have had varying levels of success with this card - it seems that it
was working well back in 0.9. It was sharing an interrupt at one point
with my ethernet card, and so I moved the card over - but now it's
receiving zero interrupts, whereas before it would receive interrupts,
though apparently bad ones or something (sound would do its stuttering /
looping thing)
I've been poking at the code, but can't seem to find anything - can
someone recommend where to look next?
[EMAIL PROTECTED]:~# cat /proc/pci
Bus 0, device 17, function 5:
Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235 AC97 Audio
Controller (rev 64).
IRQ 18.
I/O at 0xe400 [0xe4ff].
Bus 1, device 0, function 0:
[EMAIL PROTECTED]:/proc/asound/card0/codec97#0# cat ac97#0-0
0-0/0: Realtek ALC200/200P rev 0
Capabilities : -headphone out-
DAC resolution : 18-bit
ADC resolution : 18-bit
3D enhancement : Realtek 3D Stereo Enhancement
Current setup
Mic gain : +0dB [+0dB]
POP path : pre 3D
Sim. stereo : off
3D enhancement : off
Loudness : off
Mono output : MIX
Mic select : Mic1
ADC/DAC loopback : off
Extended ID : codec=0 rev=1 AMAP DSA=0 SPDIF VRA
Extended status : SPCV SPDIF=res VRA
PCM front DAC : 48000Hz
PCM ADC : 48000Hz
SPDIF Control : Consumer PCM Copyright Category=0x22 Generation=1 Rate=48kHz
thanks,
ben osheroff
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