Re: NetBSD-current on thinkpad T495, sound issue (was "audio issue on -current")

[Vitaly Shevtsov <shev.vt1984%gmail.com@localhost>]

Hello.

Today I built a kernel from the latest source tree and it seems the
problem is fixed now. But I don't understand how, I see neither
dev/hdaudio nor dev/audio was updated. I suspect interrupt handling
was fixed. Anyway, thank you.

On Mon, Nov 27, 2023 at 8:09 PM Vitaly Shevtsov <shev.vt1984%gmail.com@localhost> wrote:
>
> Hello!
>
> I see, I suspected something like that.
>
> On Mon, Nov 27, 2023 at 12:34 AM Michael van Elst <mlelstv%serpens.de@localhost> wrote:
> >
> > shev.vt1984%gmail.com@localhost (Vitaly Shevtsov) writes:
> >
> > >When I'm listening to music I get this error after some time:
> > >audio1(hdafg1): audio_write: device timeout, seq=16987,
> > >usrbuf=60224/H60224, outbuf=8192/8192
> >
> > You get timeouts when the backend driver (hdafg1) doesn't
> > finish playing buffers. So that's probably a bug there or
> > maybe a bug in interrupt routing.
> >
> > Here, audio1/hdafg1 is a digital output (HDMI) which also has
> > problems but with different symptoms. But the analog output
> > audio0/hdafg0 works fine.
> >