Messages in this thread | | | Subject | Re: [BUG] 2.6.x ALSA sound is pretty broken | From | Hetfield <> | Date | Fri, 18 Jun 2004 17:23:10 +0200 |
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Il ven, 2004-06-18 alle 16:20, Lenar Lõhmus ha scritto: > Hello, > > Do you have DMA enabled for your hard disk? hdparm -d /dev/hdx > will tel you ... > disabling DMA fixes completly the problem. of course cpu usage is very high without it. i can't burn cd and speed faster than 4x.
so ide-dma related seems!
> Lenar > > Hetfield wrote: > > >i've got hard problems with sound in all 2.6.x, even 2.6.7 kernels. > > > >with 2.4.2x or windows i've got no problems, so i'm sure it's kernel and > >not hardware related. > > > >the problem is that sound jumps, flickers and isn't good when harddisk > >reads lots of data (i mean not 1-2mb but 60-100mb and more) > > > >i checked irq and there is not conflict, i setted a higher and lower > >value of latency and nothing changed. > > > >i've the same problems since 2.6.0 kernels. Vanilla and Gentoo too. > >I've tried lots of solutions, like disabling preemptile kernel, adding > >alsa and oss, only oss, only alsa, as module or built-in. > >nothing changes. > > > >my audio card is a Creative SB PCI128, found by linux as > > > > > >0000:00:0b.0 Multimedia audio controller: Ensoniq ES1370 [AudioPCI] (rev > >01) > > Subsystem: Unknown device 4942:4c4c > > Flags: bus master, slow devsel, latency 32, IRQ 10 > > I/O ports at b000 > > > >while on Windows i use es1371/3 drivers. > >however with 2.4.x i always used es1370 alsa module without problems. > >When harddisk is sleeping sound is normally good. > > > >Thanks for support > > > >- > >To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > >the body of a message to majordomo@vger.kernel.org > >More majordomo info at http://vger.kernel.org/majordomo-info.html > >Please read the FAQ at http://www.tux.org/lkml/ > > > > > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/
________________________________________________________________________ Hetfield www.blight.tk
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