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jesmith 04-18-2011 03:19 PM

Audio on Intel DQ67EP
 
I'm trying to get audio working on a new Intel DQ67EP motherboard.

lspci -v shows:

Code:

00:1b.0 Audio device: Intel Corporation 6 Series Chipset Family High Definition Audio Controller (rev 04)
        Subsystem: Intel Corporation Unknown device 200f
        Flags: bus master, fast devsel, latency 0, IRQ 7
        Memory at fa220000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
        Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
        Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
        Capabilities: [100] Virtual Channel <?>
        Capabilities: [130] Root Complex Link <?>

As you can see, there is no kernel module listed. I've built the latest ALSA drivers (alsa-driver-1.0.24), but that didn't change anything.

Googling around, I've learned that 6 Series Chipset blah blah is generally driven by the snd-hda-intel driver. But when I modprobe that, it isn't magically connecting to this audio chip.

My kernel is Linux 2.6.27.8 #1 SMP Thu Sep 23 17:21:53 GMT 2010 i686 Intel(R) Core(TM) i7-2600S CPU @ 2.80GHz GenuineIntel GNU/Linux
(derived from Slax 6.0.9)

Is there a place I should be going to find newer drivers?

Or perhaps there is some bleeding edge patch I should be applying?

(Intel's web site is useless. They only give Windows drivers for audio. I did get the ethernet working by using their latest e1000e driver.)

Any ideas?

kaz2100 04-18-2011 10:34 PM

Hya,

Intel's web says that DQ67EP has ALC888 based sound.
It is supposed to be supported by snd-hda-intel. You may need kernel parameter 3stack-dig or whatever.

Check what lshw says, also check if your kernel supports ALC888, if not, get newer kernel source.

Hope this helps

Happy penguins!

jesmith 04-19-2011 11:02 AM

My bad. Turns out I botched the build of the latest alsa library and didn't realize it. The latest ALSA modules ARE compatible with this board.


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