Thread (12 messages) flat view 12 messages, 4 authors, 2016-03-07

Re: Computer fails to resume from suspend unless I rmmod jme before initiating the suspend

From: Pavel Machek <hidden>
Date: 2016-02-22 19:20:24
Also in: lkml

On Mon 2016-02-22 15:59:48, Diego Viola wrote:
On Mon, Feb 22, 2016 at 7:09 AM, Pavel Machek [off-list ref] wrote:
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Hi!
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Every time I initiate a suspend (systemctl suspend) the machine hangs
at resume unless I unload the jme driver.
It seems to have some kind of suspend/resume support. ... and it is
rather complex.

Maybe jme_start_irq(jme) should be moved to the end of jme_resume
function?
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So I found that disabling async as in:

$ echo 0 > /sys/power/pm_async

Helps with my issue, I can't reproduce the hang anymore, tried
suspend/resume almost ~15 times.

Diego
Can someone please help?
Hi Pavel,

This did the trick, suspend/resume is now working perfectly for me
(tried more than 10 times). :)

Thank you so much, should I send a patch?
Yes please.

									Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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