hwinfo

13: PCI 1b.0: 0403 Audio device
  [Created at pci.318]
  Unique ID: u1Nb.jQMlwmfHiWC
  SysFS ID: /devices/pci0000:00/0000:00:1b.0
  SysFS BusID: 0000:00:1b.0
  Hardware Class: sound
  Model: "Intel Audio device"
  Vendor: pci 0x8086 "Intel Corporation"
  Device: pci 0x1c20
  SubVendor: pci 0x1043 "ASUSTeK Computer Inc."
  SubDevice: pci 0x8444
  Revision: 0x05
  Driver: "HDA Intel"
  Memory Range: 0xfe700000-0xfe703fff (rw,non-prefetchable)
  IRQ: 48 (240 events)
  Module Alias: "pci:v00008086d00001C20sv00001043sd00008444bc04sc03i00"
  Config Status: cfg=new, avail=yes, need=no, active=unknown

27: PCI 100.1: 0403 Audio device
  [Created at pci.318]
  Unique ID: NXNs.j076tmUpZg6
  Parent ID: vSkL.hCwIhm6dY1F
  SysFS ID: /devices/pci0000:00/0000:00:01.0/0000:01:00.1
  SysFS BusID: 0000:01:00.1
  Hardware Class: sound
  Model: "ATI RV730XT Audio device [Radeon HD 4670]"
  Vendor: pci 0x1002 "ATI Technologies Inc"
  Device: pci 0xaa38 "RV730XT Audio device [Radeon HD 4670]"
  SubVendor: pci 0x1458 "Giga-byte Technology"
  SubDevice: pci 0xaa38
  Driver: "HDA Intel"
  Memory Range: 0xfe630000-0xfe633fff (rw,non-prefetchable)
  IRQ: 49 (30 events)
  Module Alias: "pci:v00001002d0000AA38sv00001458sd0000AA38bc04sc03i00"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #10 (PCI bridge)