OSS works... sometimes

phil phil at philpep.org
Sat Mar 28 17:28:39 PDT 2009


I'm running on FreeBSD 7.0-RELEASE and having somes troubles with oss.

Oss was working properly directly with kldload snd_ich.ko , but since i've
reboot the PC oss wont work.

I've this error (dmesg) :

pcm0: <Intel ICH5 (82801EB)> mem
0xfebff800-0xfebff9ff,0xfebff400-0xfebff4ff irq 17 at device 31.5 on pci0
pcm0: [ITHREAD]
pcm0: primary codec not ready!
pcm0: <Analog Devices AD1985 AC97 Codec>

So i decided to try oss4 from ports, when i start it he kldload osscore.ko
and oss_ich.ko put /dev/dsp and other into /dev but no sound when i try to
put somme data (/dev/mem and other) into /dev/dsp i've this error :

osscore: Output timed out on audio engine 0/'Intel ICH5 (24D5)' (count=0)

So, i don't understand why since i've rebooted it doesn't work.

uname -a

FreeBSD squat.philpep.org 7.0-RELEASE FreeBSD 7.0-RELEASE #0: Sun Feb 24
19:59:52 UTC 2008    
root at logan.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  i386


oss_ich0 at pci0:0:31:5:   class=0x040100 card=0xa0008086 chip=0x24d58086
rev=0x02 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '815B104D multimedia audio device (codec AC97) SoundMAX or
    class      = multimedia
    subclass   = audio

Thanks. (And sorry for my english of course)


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