From: pavel@ucw.cz (Pavel Machek)
To: linux-arm-kernel@lists.infradead.org
Subject: [[PATCH]] drivers: leds/trigger: system cannot enter suspend
Date: Mon, 5 Jun 2017 22:05:31 +0200 [thread overview]
Message-ID: <20170605200531.GA24496@amd> (raw)
In-Reply-To: <1496648191-134355-1-git-send-email-bo.zhang@nxp.com>
On Mon 2017-06-05 15:36:31, Zhang Bo wrote:
> System cannot enter suspend mode because of heartbeat led trigger.
Can you tell us _why_ the heartbeat trigger prevents suspend/resume?
Because it does not:
# echo heartbeat > /sys/class/leds/tpacpi\:\:standby/trigger
# echo mem > /sys/power/state
(system suspends, as expected).
#
Linux amd 4.12.0-rc2+ #400 SMP Mon May 22 22:44:02 CEST 2017 i686...
If it does for you, you may want to find out why, then fix that.
Thanks,
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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next prev parent reply other threads:[~2017-06-05 20:05 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-05 7:36 [[PATCH]] drivers: leds/trigger: system cannot enter suspend Zhang Bo
2017-06-05 19:27 ` Jacek Anaszewski
2017-06-05 19:27 ` Jacek Anaszewski
2017-06-06 2:47 ` Bruce Zhang
2017-06-06 2:47 ` Bruce Zhang
2017-06-06 20:00 ` Jacek Anaszewski
2017-06-06 20:00 ` Jacek Anaszewski
2017-06-05 20:05 ` Pavel Machek [this message]
2017-06-06 2:11 ` Bruce Zhang
2017-06-09 11:25 ` Linus Walleij
2017-06-09 13:01 ` Bruce Zhang
2017-06-09 13:01 ` Bruce Zhang
2017-06-06 2:36 Zhang Bo
2017-06-06 19:25 ` Pavel Machek
2017-06-06 20:05 ` Jacek Anaszewski
2017-06-06 20:19 ` Grygorii Strashko
2017-06-06 20:34 ` Pavel Machek
2017-06-06 20:38 ` Pavel Machek
2017-06-07 4:24 ` Bruce Zhang
2017-06-07 15:38 ` Grygorii Strashko
2017-06-09 22:16 ` Pavel Machek
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