hda_codec: Unknown model for ALC268

[Stefanie <21_halfthetruth@web.de>]

Hello!

I have problems with the sound chip of my notebook. It is a Medion akoya
WIM 2220. Actually, there is a driver for the chip, but somehow, I can't
get it to work. I'm desperate and don't know what to do.

My friend helped my to gather the following information:

This is from lspci:

00:1b.0 0403: 8086:284b (rev 04)

00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
Controller (rev 04)
        Subsystem: Wistron Corp. Device 4085
        Flags: fast devsel, IRQ 22
        Memory at fa200000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
        Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+
Count=1/1 Enable-
        Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
        Capabilities: [100] Virtual Channel <?>
        Capabilities: [130] Root Complex Link <?>
        Kernel modules: snd-hda-intelk <?>
 
I have found this in my syslog while trying to load snd-hda-intel:

Jan 10 21:30:16 Mescalin HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22
(level, low) -> IRQ 22
Jan 10 21:30:16 Mescalin HDA Intel 0000:00:1b.0: setting latency timer to 64
Jan 10 21:30:16 Mescalin hda_codec: Unknown model for ALC268, trying
auto-probe from BIOS...
Jan 10 21:30:16 Mescalin hda_codec: Cannot set up configuration from
BIOS.  Using base mode...
Jan 10 21:30:16 Mescalin SPDIF already defined
Jan 10 21:30:16 Mescalin HDA Intel 0000:00:1b.0: PCI INT A disabled
Jan 10 21:30:16 Mescalin HDA Intel: probe of 0000:00:1b.0 failed with
error -16

Thanks in advance for your help.

Stefanie