Comment 6 for bug 363721

Here are more details about my machine:

~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
  Subdevices: 0/1
  Subdevice #0: subdevice #0

~$ lspci | grep Audio
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02)

~$lspci -v
...
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02)
        Subsystem: Dell Device 01dd
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Memory at dffdc000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: HDA Intel
        Kernel modules: snd-hda-intel
...

~$ alsactl init
Unknown hardware: "HDA-Intel" "SigmaTel STAC9227" "HDA:83847618,00000100,00100201" "" ""
Hardware is initialized using a guess method