[alsa-devel] Issues w/ Creative Labs [SB X-Fi Xtreme Audio] CA0110-IBG

[Takashi Iwai]

At Tue, 24 Feb 2015 22:51:41 -0800,
Alnie wrote:
> 
> 
> 
> On 02/24/2015 10:28 PM, Takashi Iwai wrote:
> > [Please don't top-post]
> >
> > At Wed, 25 Feb 2015 04:37:18 +0000 (UTC),
> > Alnie wrote:
> >>
> >> I've just submitted this...
> >> http://www.alsa-project.org/db/?f=b49e28f0fdd3120b3c222b4ff377c3e290baf497
> >>
> >> Although, I do agree the problem seems deeper than the driver. Could be something unique to my laptop/hardware. Although, as I've mentioned, the card has been working fine in Win 7. I double checked my BIOS and it's at latest version. Based on what I've seen, I feel a bit hopeless trying to reach out to Creative Labs about this. Do you think that would be a worthwhile endeavor?
> >
> > What kind of card is it, BTW?  When looking at your original post, I
> > noticed that the card provides its own PCI bridge and there is no
> > kernel driver binding to it.
> >
> >   05:00.0 PCI bridge: Creative Labs [SB X-Fi Xtreme Audio] CA0110-IBG PCI to PCIe Bridge (prog-if 00 [Normal decode])
> >         Physical Slot: 3
> >         Flags: bus master, fast devsel, latency 0
> >         Bus: primary=05, secondary=06, subordinate=0c, sec-latency=36
> >         Memory behind bridge: f4300000-f43fffff
> >         Capabilities: [50] Power Management version 3
> >         Capabilities: [60] MSI: Enable- Count=1/16 Maskable- 64bit+
> >         Capabilities: [80] Subsystem: Creative Labs Device 0040
> >         Capabilities: [90] Express PCI-Express to PCI/PCI-X Bridge, MSI 00
> >         Capabilities: [100] Advanced Error Reporting
> >
> >   06:00.0 Audio device: Creative Labs [SB X-Fi Xtreme Audio] CA0110-IBG
> >         Subsystem: Creative Labs SB1040
> >         Flags: bus master, fast Back2Back, medium devsel, latency 32, IRQ 19
> >         Memory at f4300000 (32-bit, non-prefetchable) [size=16K]
> >         Capabilities: [dc] Power Management version 3
> >         Kernel driver in use: snd_hda_intel
> >
> >
> > Takashi
> > _______________________________________________
> > Alsa-devel mailing list
> > Alsa-devel at alsa-project.org
> > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
> >
> 
> it's an expresscard 54 audio card. more details... 
> http://www.notebookreview.com/notebookreview/creative-soundblaster-x-fi-xtreme-audio-for-notebook-review/

OK.  Could you show the lspci -nv output, too?  Usually some pcie
hotplug driver (either pcieport, shpchp, acpiphp, etc) should be bound
to a PCI bridge device.  Check the kernel message.  You might see
something related there...


Takashi