Bug 20252 - snd-hda-intel: Sound access breaks resume from suspend S3
Summary: snd-hda-intel: Sound access breaks resume from suspend S3
Status: RESOLVED OBSOLETE
Alias: None
Product: Drivers
Classification: Unclassified
Component: Sound(ALSA) (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: Jaroslav Kysela
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-10-13 12:56 UTC by Dennis Jansen
Modified: 2012-08-14 11:09 UTC (History)
1 user (show)

See Also:
Kernel Version: 2.6.35
Subsystem:
Regression: No
Bisected commit-id:

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Description Dennis Jansen 2010-10-13 12:56:43 UTC 
This happens if I leave any program active that opens /dev/*dsp* /dev/snd/*.

I use snd-hda-intel with the following parameters for it to work in the first place: options snd-hda-intel power_save=10 power_save_controller=N position_fix=1 bdl_pos_adj=64

It's on a MSI Wind U110 netbook.

ACPI files and dmesg, lspci can be found here:
https://bugzilla.kernel.org/show_bug.cgi?id=19762

Please let me know if I can provide any further information.
Comment 1 Dennis Jansen 2010-10-13 12:58:53 UTC 
ps. During resume there seems to be a kernel panic as the three keyboard light (Numlk, Caps, ...) are flashing. REISUB does not seem to work. Logs do not exist.
Comment 2 Alan 2012-08-14 11:09:55 UTC 
If this is still seen with a modern kernel please re-open/update thanks
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