From fe612997f9809777864ce859ad5ad47a02fb6dcb Mon Sep 17 00:00:00 2001 From: Michael Biebl Date: Sun, 16 Mar 2008 19:01:59 +0100 Subject: Better PMU support. - If /dev/pmu is existent, assume we can suspend - Don't try to run pm-pmu on machines without a PMU --- pm/module.d/kernel | 9 +++++++-- pm/module.d/tuxonice | 9 +++++++-- pm/module.d/uswsusp | 3 ++- 3 files changed, 16 insertions(+), 5 deletions(-) (limited to 'pm') diff --git a/pm/module.d/kernel b/pm/module.d/kernel index 5b3b501..21a5046 100644 --- a/pm/module.d/kernel +++ b/pm/module.d/kernel @@ -1,11 +1,16 @@ check_suspend() { - grep -q mem /sys/power/state + [ -e /dev/pmu ] && return 0 + grep -q mem /sys/power/state && return 0 } do_suspend() { - pm-pmu --suspend || echo -n "mem" > /sys/power/state + if [ -e /dev/pmu ]; then + pm-pmu --suspend + else + echo -n "mem" > /sys/power/state + fi } check_hibernate() diff --git a/pm/module.d/tuxonice b/pm/module.d/tuxonice index 79c50ac..d150126 100644 --- a/pm/module.d/tuxonice +++ b/pm/module.d/tuxonice @@ -11,12 +11,17 @@ done check_suspend() { - grep -q mem /sys/power/state + [ -e /dev/pmu ] && return 0 + grep -q mem /sys/power/state && return 0 } do_suspend() { - echo "mem" >/sys/power/state + if [ -e /dev/pmu ]; then + pm-pmu --suspend + else + echo -n "mem" > /sys/power/state + fi } check_hibernate() diff --git a/pm/module.d/uswsusp b/pm/module.d/uswsusp index c7f8e70..c16cf1b 100644 --- a/pm/module.d/uswsusp +++ b/pm/module.d/uswsusp @@ -6,7 +6,8 @@ before_hooks() check_suspend() { - grep -q mem /sys/power/state + [ -e /dev/pmu ] && return 0 + grep -q mem /sys/power/state && return 0 } do_suspend() -- cgit v1.2.3