The patch is in 3.5 mainstream kernel.
commit c0b91b6d5226247fa4fe894eb592bcc56bc7e9fd
Author: AceLan Kao <acelan....@canonical.com>
Date: Wed Jun 13 09:32:07 2012 +0200
asus-wmi: enable resume on lid open
According to the ASUS WMI spec., to enable resume on lid open should
use the device ID(0x00120032), but it doesn't work indeed.
After discussing with ASUS' BIOS engineer, they say wake on lid open
doesn't have a uniq device ID(0x00120032) in the BIOS. It shares the same
device ID with deep S3(0x00120031), and the deep S3(resume on lid open)
is disable by default.
Adding this option in asus wmi sysfs
/sys/devices/platform/<platform>/lid_resume
so that userspace apps can enable/disable this feature by themselves.
Signed-off-by: AceLan Kao <acelan....@canonical.com>
Signed-off-by: Corentin Chary <corentin.ch...@gmail.com>
Signed-off-by: Matthew Garrett <m...@redhat.com>
** Changed in: linux (Ubuntu)
Status: In Progress => Triaged
** Changed in: linux (Ubuntu Precise)
Status: Confirmed => Triaged
** Changed in: linux (Ubuntu Quantal)
Status: Confirmed => Triaged
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https://bugs.launchpad.net/bugs/1000549
Title:
[X101CH] Opening display lid fails to wake system up from S3
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