From 4173b15407bf4508f6ed739600871755308cc93b Mon Sep 17 00:00:00 2001
From: Stephan Raue <stephan@openelec.tv>
Date: Mon, 12 Aug 2013 00:01:37 +0200
Subject: [PATCH] linux: port cpupower init scripts to systemd

Signed-off-by: Stephan Raue <stephan@openelec.tv>
---
 packages/linux/init.d/02_cpupower             | 38 -------------------
 packages/linux/install                        |  3 ++
 packages/linux/system.d/cpupower-end.service  | 11 ++++++
 packages/linux/system.d/cpupower-end.timer    |  8 ++++
 .../linux/system.d/cpupower-start.service     | 11 ++++++
 5 files changed, 33 insertions(+), 38 deletions(-)
 delete mode 100644 packages/linux/init.d/02_cpupower
 create mode 100644 packages/linux/system.d/cpupower-end.service
 create mode 100644 packages/linux/system.d/cpupower-end.timer
 create mode 100644 packages/linux/system.d/cpupower-start.service

diff --git a/packages/linux/init.d/02_cpupower b/packages/linux/init.d/02_cpupower
deleted file mode 100644
index 72ef6d279b..0000000000
--- a/packages/linux/init.d/02_cpupower
+++ /dev/null
@@ -1,38 +0,0 @@
-################################################################################
-#      Copyright (C) 2009-2010 OpenELEC.tv
-#      http://www.openelec.tv
-#
-#  This Program is free software; you can redistribute it and/or modify
-#  it under the terms of the GNU General Public License as published by
-#  the Free Software Foundation; either version 2, or (at your option)
-#  any later version.
-#
-#  This Program is distributed in the hope that it will be useful,
-#  but WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-#  GNU General Public License for more details.
-#
-#  You should have received a copy of the GNU General Public License
-#  along with OpenELEC.tv; see the file COPYING.  If not, write to
-#  the Free Software Foundation, 51 Franklin Street, Suite 500, Boston, MA 02110, USA.
-#  http://www.gnu.org/copyleft/gpl.html
-################################################################################
-
-#
-# set cpupower to 'performance'
-#
-# runlevels: openelec, textmode
-
-progress "set cpu's to full power"
-  for i in /sys/devices/system/cpu/*/cpufreq/scaling_governor; do
-    printf "performance" > $i
-  done 2>/dev/null
-
-(
-  usleep 40000000
-  progress "set cpu's to 'ondemand'"
-  for i in /sys/devices/system/cpu/*/cpufreq/scaling_governor; do
-    printf "ondemand" > $i
-  done 2>/dev/null
-)&
-
diff --git a/packages/linux/install b/packages/linux/install
index f5f56f1327..4e0f9ef455 100755
--- a/packages/linux/install
+++ b/packages/linux/install
@@ -49,3 +49,6 @@ if [ "$PERF_SUPPORT" = "yes" -a "$DEVTOOLS" = "yes" ]; then
     cp -P $PKG_BUILD/tools/perf/perf-archive $INSTALL/usr/libexec/perf-core/
     cp -rP $PKG_BUILD/tools/perf/scripts/python/* $INSTALL/usr/libexec/perf-core/scripts/python/
 fi
+
+enable_service cpupower-start.service
+enable_service cpupower-end.timer
diff --git a/packages/linux/system.d/cpupower-end.service b/packages/linux/system.d/cpupower-end.service
new file mode 100644
index 0000000000..4dfdcbb03f
--- /dev/null
+++ b/packages/linux/system.d/cpupower-end.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Set cpupower to ondemand
+After=local-fs.target
+
+[Service]
+Type=oneshot
+ExecStart=/bin/sh -c 'for i in /sys/devices/system/cpu/*/cpufreq/scaling_governor; do printf "ondemand" > $i; done'
+RemainAfterExit=yes
+
+[Install]
+WantedBy=sysinit.target
diff --git a/packages/linux/system.d/cpupower-end.timer b/packages/linux/system.d/cpupower-end.timer
new file mode 100644
index 0000000000..ed12cd94b1
--- /dev/null
+++ b/packages/linux/system.d/cpupower-end.timer
@@ -0,0 +1,8 @@
+[Unit]
+Description=Set cpupower to ondemand
+
+[Timer]
+OnBootSec=40sec
+
+[Install]
+WantedBy=sysinit.target
diff --git a/packages/linux/system.d/cpupower-start.service b/packages/linux/system.d/cpupower-start.service
new file mode 100644
index 0000000000..f83c99c912
--- /dev/null
+++ b/packages/linux/system.d/cpupower-start.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Set cpupower to performance
+After=local-fs.target
+
+[Service]
+Type=oneshot
+ExecStart=/bin/sh -c 'for i in /sys/devices/system/cpu/*/cpufreq/scaling_governor; do printf "performance" > $i; done'
+RemainAfterExit=yes
+
+[Install]
+WantedBy=sysinit.target