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[Openvortex-dev] suspend support in snd_au8830
From: |
Alexey Morozov |
Subject: |
[Openvortex-dev] suspend support in snd_au8830 |
Date: |
Sun, 19 Feb 2006 10:47:18 +0600 |
User-agent: |
Mozilla Thunderbird 1.0.2 (X11/20050512) |
Hi!
Did anyone try to use suspend2-enabled kernel with snd_au8830? I found
that the card or module becomes unusable after resuming: any application
trying to play a sound freezes although it's possible to stop playback
(and quit the application); alsamixer still allows to change volumes but
I can't check if it really does it. The module can be reloaded and it
fixes the problem completely.
kernel-2.6.14 (a bit overloaded, with suspend-2.2rc15, Kon Colivas
low-latency patchset, bootsplash patches etc; can provide a full list of
patches if needed).
alsa-1.0.10 (compiled separately, from stock alsa, not kernel sources)
Aureal Vortex 2 (rev fe), 12eb:0002, capabilities tell the card has
power management version 1.
The same kernel and alsa packages works well at least for an i915-based
system (or i865, never knew exactly Intel MB versioning policy) with
builtin audio, obviously with the correspondent audio driver, not
snd_au8830.
If you need additional information about software and hardware being
used, feel free to ask. I also can perform any software tests which can
help to identify the problem more accurately.
Yours respectfully,
Alexey Morozov.
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