+++ This bug was initially created as a clone of Bug #529467 +++

Bug 529467 has been fixed very well and quick, it is about the same problem on a Latitude 2100.


I cannot record sound with my Dell Latitude E6410. The command
 dd if=/dev/dsp of=audio.raw
Delivers a file, but when I play this file using the command
 dd if=audio.raw of=/dev/dsp
I hear only quiet noise but not the recording of what I said and did in front of the computer.

Here is information on my hardware after I issued modprobe snd_hda_intel:
 hwinfo --sound
15: PCI 1b.0: 0403 Audio device                                 
  [Created at pci.318]
  Unique ID: u1Nb.5cAsGpM0uS8
  SysFS ID: /devices/pci0000:00/0000:00:1b.0
  SysFS BusID: 0000:00:1b.0
  Hardware Class: sound
  Model: "Intel 5 Series/3400 Series Chipset High Definition Audio"
  Vendor: pci 0x8086 "Intel Corporation"
  Device: pci 0x3b56 "5 Series/3400 Series Chipset High Definition Audio"
  SubVendor: pci 0x1028 "Dell"
  SubDevice: pci 0x040a 
  Revision: 0x05
  Driver: "HDA Intel"
  Driver Modules: "snd_hda_intel"
  Memory Range: 0x99660000-0x99663fff (rw,non-prefetchable)
  IRQ: 32 (184 events)
  Module Alias: "pci:v00008086d00003B56sv00001028sd0000040Abc04sc03i00"
  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

27: PCI 100.1: 0403 Audio device
  [Created at pci.318]
  Unique ID: NXNs.6SDIKx6LlrE
  Parent ID: vSkL.XZs9uDLSDHE
  SysFS ID: /devices/pci0000:00/0000:00:01.0/0000:01:00.1
  SysFS BusID: 0000:01:00.1
  Hardware Class: sound
  Model: "nVidia Audio device"
  Vendor: pci 0x10de "nVidia Corporation"
  Device: pci 0x0be3 
  SubVendor: pci 0x1028 "Dell"
  SubDevice: pci 0x040a 
  Revision: 0xa1
  Driver: "HDA Intel"
  Driver Modules: "snd_hda_intel"
  Memory Range: 0x93080000-0x93083fff (rw,non-prefetchable)
  IRQ: 17 (202765 events)
  Module Alias: "pci:v000010DEd00000BE3sv00001028sd0000040Abc04sc03i00"
  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
  Attached to: #10 (PCI bridge)