I have the same problem on a Sony VAIO PCG-XG38 running -current
pcm0: <Yamaha DS-1E (YMF744)> mem 0xfedf0000-0xfedf7fff irq 9 at device 9.0 on pci0
daniel.-
On Thu, 19 Apr 2001, Scott Hazen Mueller wrote:
> Date: Thu, 19 Apr 2001 16:02:18 -0700 (PDT)
> From: Scott Hazen Mueller <[EMAIL PROTECTED]>
> To: [EMAIL PROTECTED]
> Subject: sound driver breakage/megapatch
>
> It looks like the recent sound driver megapatch broke (at least) the Neomagic
> 256AV driver. With a cvsup from yesterday, trying to do play mp3 files got
> trash that was vaguely recognizable as a seriously distorted version of the
> original piece. I did some trolling of the cvsweb and decided to roll back to
> a fixed date (2001.03.24.00.00.00) before the megapatch. I've rebuilt the
> .ko files and unloaded/reloaded them; I now have working sound.
>
> The failing sound also generated this error
>
> Apr 19 15:09:31 zorba /boot/kernel/kernel: pcm0: play interrupt timeout, channel dead
> Apr 19 15:19:00 zorba /boot/kernel/kernel: pcm0: play interrupt timeout, channel dead
>
> The probe message "before" (removing megapatch) -
>
> Apr 19 15:31:00 zorba /boot/kernel/kernel: pcm0: <NeoMagic 256AV> mem
>0xfec00000-0xfecfffff,0xfe000000-0xfe3fffff irq 9 at device 8.1 on pci0
>
> The probe message "after" (removing megapatch) -
>
> Apr 19 15:53:00 zorba /boot/kernel/kernel: pcm0: <NeoMagic 256AV> mem
>0xfec00000-0xfecfffff,0xfe000000-0xfe3fffff irq 9 at device 8.1 on pci0
>
> And, somewhere in here, "hwintr went backwards" went away.
>
> Hope this helps.
>
> \scott
>
>
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