On a recently compiled current the sound from an Intel 82801BA integrated sound chip seems to be accelerated (high pitched and too fast). While it's amusing to listen to certain songs this way, I don't think it should be the default mode of operation ;)
Relevant dmesg output: pcm0: <Intel 82801BA (ICH2)> port 0xdc40-0xdc7f,0xd800-0xd8ff irq 10 at device 31.5 on pci0 pcm0: <Analog Devices AD1885 ac97 codec> pcm0: measured ac97 link rate at 512000000 Hz and sysctl hw.snd.pcm0: hw.snd.pcm0.buffersize: 16384 hw.snd.pcm0.vchans: 0 hw.snd.pcm0.ac97rate: 48000 Here is the output from another system with the same hardware running 5.0-RELEASE: pcm0: <Intel 82801BA (ICH2)> port 0xcc40-0xcc7f,0xc800-0xc8ff irq 10 at device 31.5 on pci0 pcm0: measured ac97 link rate at 55939 Hz and the sysctl: hw.snd.pcm0.buffersize: 16384 hw.snd.pcm0.vchans: 4 hw.snd.pcm0.ac97rate: 55939 So it looks like the AC97 link rate measurement isn't working right. Manually setting it with "sysctl hw.snd.pcm0.ac97rate=55939" seems to correct the problem. Current from about a week ago was working fine. A kernel from last night exhibits this problem, as does one cvsupped this morning. I'll go trawling through CVS when I have some free time. Not really a big deal, just wanted to make sure somebody was aware of the problem and also to get the workaround into the mailing list archives... Craig To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
