Letux Kernel

Issue 619: gpiokeys: fix resume

Reported by Nikolaus Schaller, Jun 28, 2014

upstreamed: https://lkml.org/lkml/2014/6/27/493

Comment 1 by Lukas M, Aug 7, 2014

The patch was rejected upstream, because the userspace should use a 
new epoll-feature, which would make autosleep work (according to the 
kernel devs):

"I think that a key part of using autosleep was that userspace 
needs to use epoll with the EPOLLWAKEUP flag to listen for any 
events which can wake from suspend." (Neil Brown)

So I'd suggest to drop this patch from our gta04-kernel tree, as the 
only userspace which depends on it right now is Replicant, which has 
its own kernel tree anyway. And newer versions of Android might 
probably implement the new epoll-feature.

Please drop the patch and close this issue if that is all right for 
you.

Comment 2 by Lukas M, Oct 26, 2014

There are quite some commits from Neil Brown, which seem to handle 
this problem:
http://git.neil.brown.name/?p=gta04.git;a=shortlog;h=refs/heads/3.17-
gta04

Comment 3 by Lukas M, Jun 11, 2015

Status: WontFix

Created: 7 years 2 months ago by Nikolaus Schaller

Updated: 6 years 3 months ago

Status: WontFix

Owner: Lukas M

Followed by: 1 person

Labels:
Type:Defect
Priority:Critical

This issue is related to
622 - twl...button: fix resume issue