da.cappo@deep-thought:~> rpm -qa | grep -i alsa
alsamixergui-0.9.0rc1-644
alsa-tools-devel-1.0.14-38
alsa-plugins-pulse-1.0.14-41
alsa-patch-bay-debuginfo-1.0.0-0.pm.2
alsa-plugins-samplerate-1.0.14-41
alsa-devel-1.0.14-31.2
alsa-firmware-1.0.14-24
alsa-utils-1.0.14-27
alsa-patch-bay-1.0.0-0.pm.2
alsa-oss-1.0.14-23
alsa-docs-1.0.14-31.2
alsa-plugins-jack-1.0.14-41
alsa-1.0.14-31.2
alsa-tools-gui-1.0.14-38
alsa-plugins-maemo-1.0.14-41
alsa-plugins-1.0.14-41
alsa-tools-1.0.14-38


da.cappo@deep-thought:~> sudo /sbin/lspci | grep -i audio
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)

da.cappo@deep-thought:~> /usr/sbin/hwinfo --sound
11: PCI 1b.0: 0403 Audio device
  [Created at pci.301]
  UDI: /org/freedesktop/Hal/devices/pci_8086_27d8
  Unique ID: u1Nb.dMH6nFzhrH7
  SysFS ID: /devices/pci0000:00/0000:00:1b.0
  SysFS BusID: 0000:00:1b.0
  Hardware Class: sound
  Model: "Dell 82801G (ICH7 Family) High Definition Audio Controller"
  Vendor: pci 0x8086 "Intel Corporation"
  Device: pci 0x27d8 "82801G (ICH7 Family) High Definition Audio Controller"
  SubVendor: pci 0x1028 "Dell"
  SubDevice: pci 0x01bd
  Revision: 0x01
  Driver: "HDA Intel"
  Driver Modules: "snd_hda_intel"
  Memory Range: 0xefebc000-0xefebffff (rw,non-prefetchable)
  IRQ: 20 (1498200 events)
  Module Alias: "pci:v00008086d000027D8sv00001028sd000001BDbc04sc03i00"
  Driver Info #0:
    Driver Status: snd_hda_intel is active
    Driver Activation Cmd: "modprobe snd_hda_intel"
  Config Status: cfg=no, avail=yes, need=no, active=unknown


da.cappo@deep-thought:~> /usr/sbin/hwinfo --sound
11: PCI 1b.0: 0403 Audio device
  [Created at pci.301]
  UDI: /org/freedesktop/Hal/devices/pci_8086_27d8
  Unique ID: u1Nb.dMH6nFzhrH7
  SysFS ID: /devices/pci0000:00/0000:00:1b.0
  SysFS BusID: 0000:00:1b.0
  Hardware Class: sound
  Model: "Dell 82801G (ICH7 Family) High Definition Audio Controller"
  Vendor: pci 0x8086 "Intel Corporation"
  Device: pci 0x27d8 "82801G (ICH7 Family) High Definition Audio Controller"
  SubVendor: pci 0x1028 "Dell"
  SubDevice: pci 0x01bd
  Revision: 0x01
  Driver: "HDA Intel"
  Driver Modules: "snd_hda_intel"
  Memory Range: 0xefebc000-0xefebffff (rw,non-prefetchable)
  IRQ: 20 (1498200 events)
  Module Alias: "pci:v00008086d000027D8sv00001028sd000001BDbc04sc03i00"
  Driver Info #0:
    Driver Status: snd_hda_intel is active
    Driver Activation Cmd: "modprobe snd_hda_intel"
  Config Status: cfg=no, avail=yes, need=no, active=unknown


da.cappo@deep-thought:~> amixer -i
Simple mixer control 'Master',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 20 [65%] [-16.50dB] [on]
  Front Right: Playback 20 [65%] [-16.50dB] [on]
Simple mixer control 'PCM',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 255 [100%] [0.00dB]
  Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 15
  Front Left: Capture 15 [100%] [22.50dB] [on]
  Front Right: Capture 15 [100%] [22.50dB] [on]
Simple mixer control 'Capture Mux',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 4
  Front Left: 4 [100%] [40.00dB]
  Front Right: 4 [100%] [40.00dB]
Simple mixer control 'Digital',0
  Capabilities: cvolume
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 120
  Front Left: Capture 120 [100%] [30.00dB]
  Front Right: Capture 120 [100%] [30.00dB]
Simple mixer control 'Input Source',0
  Capabilities: cenum
  Items: 'Mic'
  Item0: 'Mic'

da.cappo@deep-thought:~> lsmod | grep snd_hda_intel
snd_hda_intel 285596 4
snd_pcm 94852 4 snd_pcm_oss,snd_hda_intel
snd 70452 15 snd_seq_dummy,snd_pcm_oss,snd_mixer_oss,snd_seq,snd_seq_device,snd_hda_intel,snd_pcm,snd_timer
snd_page_alloc 26760 2 snd_hda_intel,snd_pcm