[alsa-devel] CA0110 taints kernel
rivanvx at gmail.com
Wed Apr 13 20:01:26 CEST 2011
2009/12/8 Takashi Iwai <tiwai at suse.de>
> At Sat, 5 Dec 2009 12:59:50 +0100,
> Vedran Miletić wrote:
> > Hi,
> > I experience frequent kernel crashes with 2.6.31 and CA0110. I know
> > this card doesn't work, and there is no problem with that; however, it
> > crashing non-stop is not very nice.
> Can you get any kernel messages or stack trace?
> > Also, card doesn't get any controls (and I believe it does get some
> > controls when it's the only card using HDA driver, that is when I
> > disable onboard one).
> I think all of these come from the codec communication error.
> The ca0110 parser part hasn't been changed for long time. IIRC, the
> regression occurred at time we introduced the multi-codec check.
> The relevant changes begin with the commit
> commit deadff1665491afce124a8ff83f00f784161f660
> ALSA: hda: track CIRB/CORB command/response states for each codec
> It'd need a bit tricky to revert all these without conflicts,
> > dmesg is here:
> > http://pastebin.com/m7c53562f
> > lspci:
> > 02:00.0 PCI bridge: Creative Labs Device 7006 (prog-if 00 [Normal
> > Flags: bus master, fast devsel, latency 0
> > Bus: primary=02, secondary=03, subordinate=03, sec-latency=64
> > Memory behind bridge: fe900000-fe9fffff
> > Capabilities:  Power Management version 3
> > Capabilities:  MSI: Enable- Count=1/16 Maskable- 64bit+
> > Capabilities:  Subsystem: Creative Labs Device 0010
> > Capabilities:  Express PCI/PCI-X Bridge, MSI 00
> > Capabilities:  Advanced Error Reporting
> > Kernel modules: shpchp
> > 03:00.0 Audio device: Creative Labs [SB X-Fi Xtreme Audio] CA0110-IBG
> > Subsystem: Creative Labs Device 0018
> > Flags: bus master, medium devsel, latency 64, IRQ 16
> > Memory at fe9fc000 (32-bit, non-prefetchable) [size=16K]
> > Capabilities: [dc] Power Management version 3
> > Kernel driver in use: HDA Intel
> > Kernel modules: snd-hda-intel
> > Any ideas?
> > --
> > Vedran Miletić
> > P.S.
> > Please CC me, as I'm not subscribed to mailing list at the moment.
I tried recent kernel version and I'm glad to report that CA0110 finally
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