linux:/home/chinu # hwinfo --sound
12: PCI 1b.0: 0403 Audio device
[Created at pci.312]
UDI: /org/freedesktop/Hal/devices/pci_8086_27d8
Unique ID: u1Nb.tjUhjnmIArF
SysFS ID: /devices/pci0000:00/0000:00:1b.0
SysFS BusID: 0000:00:1b.0
Hardware Class: sound
Model: "Acer Incorporated [ALI] 82801G (ICH7 Family) High Definition Audio Controller"
Vendor: pci 0x8086 "Intel Corporation"
Device: pci 0x27d8 "82801G (ICH7 Family) High Definition Audio Controller"
SubVendor: pci 0x1025 "Acer Incorporated [ALI]"
SubDevice: pci 0x012f
Revision: 0x02
Driver: "HDA Intel"
Memory Range: 0xdc240000-0xdc243fff (rw,non-prefetchable)
IRQ: 58 (14181 events)
Module Alias: "pci:v00008086d000027D8sv00001025sd0000012Fbc04sc0 3i00"
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
linux:/home/chinu #