At Mon, 13 Oct 2008 18:33:48 +0400,The Source wrote:> > Takashi Iwai пишет:> > At Mon, 13 Oct 2008 16:58:05 +0400,> > Alexey Bazhin wrote:> > > >> On Mon, 13 Oct 2008 04:03:34 +0200> >> Takashi Iwai <tiwai@xxxxxxx> wrote:> >>> >> > >>> At Sun, 12 Oct 2008 16:53:53 +0400,> >>> Alexey Bazhin wrote:> >>> > >>>> Hi,> >>>>> >>>> I have just compiled driver from git and try to run it. My card is> >>>> pci: 1102:0005 Multimedia audio controller: Creative Labs SB X-Fi> >>>>> >>>> I got following:> >>>>> >>>> root@mayonaka:~# modprobe snd-sbxfi> >>>> root@mayonaka:~# speaker-test -c 2 -r 96000 -t sine> >>>>> >>>> speaker-test 1.0.15> >>>>> >>>> Playback device is default> >>>> Stream parameters are 96000Hz, S16_LE, 2 channels> >>>> Sine wave rate is 440.0000Hz> >>>> Rate set to 96000Hz (requested 96000Hz)> >>>> [ 262.522739] XFi DAC reset timeout> >>>>> >>>> Period size ran[ 262.564029] XFi DAC reset timeout> >>>> ge from 32 to 16[ 262.620275] XFi DAC reset timeout> >>>> 384> >>>> Using max b[ 262.676529] XFi DAC reset timeout> >>>> uffer size 16384[ 262.732784] XFi DAC reset timeout> >>>>> >>>> Periods = 4> >>>> w[ 262.789038] XFi DAC reset timeout> >>>> as set period_size = 4096> >>>> was set buffer_size = 16384> >>>> 0 - Front Left> >>>> [ 327.491997] BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]> >>>> [ 327.492001] Kernel panic - not syncing: softlockup: hung tasks> >>>>> >>>> and i did hear the sine on the left channel. Hope it helps...> >>>> > >>> Try the very latest sound-unstable tree. Some fixes are there...> >>> > >> Without debug i got the same, with debug my box freezed without> >> panic, i'l reset it when i get home and will try it again...> >> > >> > Try the latest version. Another fix was there.> >> >> > Takashi> > _______________________________________________> > Alsa-devel mailing list> > Alsa-devel@xxxxxxxxxxxxxxxx> > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel> >> > > > Tried today's snapshot for my card (X-Fi Fatality Champion Series). No > change. Does the patch below already in your snapshot tarball?Otherwise it's an older version. > alsamixer shows only master and mic-boots for playback. This is no bug. It is so. The OSS drivers doesn't provide more thanthat, and thus mine, too. > Any > attempt to use sound with alsa (aplay, any app that uses sound) results > in reboot. This must be fixed, of course. And I hoped that was the patch below. Takashi ===commit 80e25366431dd8a4481880d34072cd8de3c17376Author: Takashi Iwai <tiwai@xxxxxxx>Date: Mon Oct 13 03:59:45 2008 +0200 sbxfi - fix spinlock again The last fix was broken; one shouldn't work on Sunday, really. Signed-off-by: Takashi Iwai <tiwai@xxxxxxx> diff --git a/sound/pci/sbxfi/sbxfi.c b/sound/pci/sbxfi/sbxfi.cindex f4e8da1..39dfd9e 100644--- a/sound/pci/sbxfi/sbxfi.c+++ b/sound/pci/sbxfi/sbxfi.c@@ -356,10 +356,10 @@ static irqreturn_t sbxfi_interrupt(int irq, void *dev_id) spin_unlock(&chip->timer_lock); if (update) sbxfi_check_period_update(chip);- spin_unlock(&chip->timer_lock);+ spin_lock(&chip->timer_lock); } while (chip->timer_reprogram); chip->irq_handling = 0;- spin_lock(&chip->timer_lock);+ spin_unlock(&chip->timer_lock); } /* ack */_______________________________________________Alsa-devel mailing listAlsa-devel@xxxxxxxxxxxxxxxxxxxx://mailman.alsa-project.org/mailman/listinfo/alsa-devel
