(please don't top-post)
Jaime Torres wrote:
snd_ctxfi
The snd-ctxfi driver was written by Creative some time ago; there haven't been any updates since then. This driver does not handle the Xtreme Audio PCIe.
snd_hda_codec_ca0110 snd_hda_intel
This chip is also said to be compatible with the HD Audio specification. Therefore, the snd-hda-intel driver tries to handle it.
ALSA sound/pci/hda/hda_intel.c:660: spurious response 0x0:0x0, last cmd=0x000000 ALSA sound/pci/hda/hda_intel.c:711: azx_get_response timeout, switching to polling mode: last cmd=0x107ba000 ALSA sound/pci/hda/hda_intel.c:750: hda_intel: azx_get_response timeout, switching to single_cmd mode: last cmd=0x107ba000 ALSA sound/pci/hda/hda_intel.c:786: get_response timeout: IRS=0x0
However, the chip doesn't seem to be initialized correctly, or isn't really HDA compatible. Nobody except Creative knows.
Regards, Clemens