[mythtv-users] ot: Intel ICH9 audio (82801I)
andy at squeakycode.net
Mon Nov 16 03:51:12 UTC 2009
Marc Barrett wrote:
> I am using a Dell Inspiron 530. The Intel motherboard it uses is
> capable of 7.1-channel sound right from the motherboard. Under
> Windows, it can be configured for a variety of speaker configurations,
> up to 7 speakers plus subwoofer.
> Under Linux, though, I can only get a simple stereo configuration
> to work. None of the other outputs produce audio under Linux.
> (I am using Kubuntu 9.10)
> Here is the output of lspci:
> 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02)
> Subsystem: Dell Device 020d
> Flags: bus master, fast devsel, latency 0, IRQ 22
> Memory at fdff4000 (64-bit, non-prefetchable) [size=16K]
> Capabilities:  Power Management version 2
> Capabilities:  Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
> Capabilities:  Express Root Complex Integrated Endpoint, MSI 00
> Capabilities:  Virtual Channel <?>
> Capabilities:  Root Complex Link <?>
> Kernel driver in use: HDA Intel
> Kernel modules: snd-hda-intel
> I am not all that familiar with ALSA. If someone could suggest some
> tips to get this to work, or where I can go for answers to this
> (an ALSA mailing list perhaps?), I really appreciate it.
I had to play around with that not to long ago.
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