From: Marco Chiappero <marco@absence.it>
Date: Sat, 19 May 2012 13:35:54 +0000 (+0900)
Subject: sony-laptop: support automatic resume on lid open
X-Git-Tag: v3.5-rc1~9^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=54535d083f0ae6ee51a43a7a3e17e3ca89774937;p=pandora-kernel.git

sony-laptop: support automatic resume on lid open

A few models offer the chance to set whether to resume from S3 and/or S4
when opening the lid.

[malattia@linux.it: create three sysfs files for S3/4/5 rather than
using a single one accepting a bitmask. Support S5 since the DSDT
exports it. Use a struct to hold all the related values, caching of the
current status value rather than re-reading all the time in the sysfs
show function.]

Signed-off-by: Marco Chiappero <marco@absence.it>
Signed-off-by: Mattia Dongili <malattia@linux.it>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
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