Audio not working : Intel C210 HD

[Flavien <flavien-debian@lebarbe.net>]

Hello,


This is a new laptop (i5-3210M). I've installed Squeeze on it.

I'm having issues with audio :
# ossinfo
No /dev/mixer device available in your system.
Perhaps Open Sound System is not installed or running.
# ossdetect -v
USB support available in the system, adding USB driver
Detected Generic USB audio/MIDI device (BETA)
# dpkg -l | grep '\<oss'
ii  oss-compat 0.0.4+nmu3       OSS compatibility package
ii  oss4-base  4.2-build2003-1  Open Sound System - base package

Here's the hardware config :
# lspci -v | grep -A 8 -i audio
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
        Subsystem: CLEVO/KAPOK Computer Device 1550
        Flags: bus master, fast devsel, latency 0, IRQ 5
        Memory at f7a10000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
        Capabilities: [60] MSI: Enable- Count=1/1 Maskable- 64bit+
        Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
        Capabilities: [100] Virtual Channel
        Capabilities: [130] Root Complex Link

Kernel info :
# cat /proc/version
Linux version 2.6.32-5-amd64 (Debian 2.6.32-46) (dannf@debian.org) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Sun Sep 23 10:07:46 UTC 2012
# lsmod | grep snd
snd_pcm_oss            32591  0 
snd_pcm                60487  1 snd_pcm_oss
snd_page_alloc          6249  1 snd_pcm
snd_mixer_oss          12606  1 snd_pcm_oss
snd_seq                42881  0 
snd_timer              15598  2 snd_pcm,snd_seq
snd_seq_device          4493  1 snd_seq
snd                    46526  6 snd_pcm_oss,snd_pcm,snd_mixer_oss,snd_seq,snd_timer,snd_seq_device
soundcore               4598  1 snd

# dmesg | grep -i audio
# dmesg | grep -i snd

Any help appreciated !


Flavien.