Date: Mon, 21 May 2007 15:17:24 +0200 (CEST) From: Martin Dieringer <martin.dieringer@gmx.de> To: Ariff Abdullah <ariff@FreeBSD.org> Cc: freebsd-multimedia@freebsd.org Subject: Re: still audio hiccups Message-ID: <20070521151409.N783@thinkpad.dieringer.dyndns.org> In-Reply-To: <20070521211148.1443eb33.ariff@FreeBSD.org> References: <20070502032244.R860@thinkpad.dieringer.dyndns.org> <20070503221048.1061f296.ariff@FreeBSD.org> <20070508182001.U839@thinkpad.dieringer.dyndns.org> <20070509033542.D700@thinkpad.dieringer.dyndns.org> <20070511234912.4df9c1c7.ariff@FreeBSD.org> <20070513141949.E700@thinkpad.dieringer.dyndns.org> <20070513211512.4da57723.ariff@FreeBSD.org> <20070521120524.Q783@thinkpad.dieringer.dyndns.org> <20070521182434.51171472.ariff@FreeBSD.org> <20070521124235.J783@thinkpad.dieringer.dyndns.org> <20070521191733.74099f3e.ariff@FreeBSD.org> <20070521143618.L783@thinkpad.dieringer.dyndns.org> <20070521211148.1443eb33.ariff@FreeBSD.org>
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On Mon, 21 May 2007, Ariff Abdullah wrote: > On Mon, 21 May 2007 14:46:28 +0200 (CEST) > Martin Dieringer <martin.dieringer@gmx.de> wrote: >> On Mon, 21 May 2007, Ariff Abdullah wrote: >> >>> On Mon, 21 May 2007 12:45:43 +0200 (CEST) >>> Martin Dieringer <martin.dieringer@gmx.de> wrote: >>>> On Mon, 21 May 2007, Ariff Abdullah wrote: >>>> >>>>> On Mon, 21 May 2007 12:08:20 +0200 (CEST) >>>>> Martin Dieringer <martin.dieringer@gmx.de> wrote: >>>>> [...] >>>>>>> >>>>>>> I still don't know whether your issues is with pcm0 (snd_ich) >>>>> _or_ >> pcm1 (snd_uaudio, hacked? What kind of hack?) >>>>>> >>>>>> ...MULTIPLE_ENDPOINTS has to be #defined in uaudio.c to make >>>>> the > Transit work. >>>>>> >>>>>>> _or_ _both_ . >>>>>> >>>>>> _both_! >> >> >>>>> http://people.freebsd.org/~ariff/test/x.diff.gz >>>>> >>>> >>>> patch is good, but I cannot compile: >>>> >>> >>> You forgot "-p0" while applying it. >> >> sorry. >> >> It seems to work now if I set debug.cpufreq.lowest=450, with >> freq=300 and below there are still hiccups. >> (I can live with cpu.freq above 450.) >> >> It doesn't matter if powerd is running, just seems to depend on >> actual cpu frequency. >> >> I didn't reboot, kldunloaded all sound modules and reloaded the new >> ones. > > Consider my other suggestions: Disable acpi_thottle. This has nothing > to do with cpufreq/est/speedstep/powernow/etc. > > hint.acpi_throttle.0.disabled=1 I don't have this, because i have no ACPI (now again, because I cannot suspend with ACPI) > Lastly, believe me. This entire affair has nothing to do with sound > driver at all. So the difference I have now is just by chance? m.
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