diff options
Diffstat (limited to 'meta-raptor/meta-asus/recipes-core/fan-ctrl/fan-ctrl/init_pwm.sh')
-rwxr-xr-x | meta-raptor/meta-asus/recipes-core/fan-ctrl/fan-ctrl/init_pwm.sh | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/meta-raptor/meta-asus/recipes-core/fan-ctrl/fan-ctrl/init_pwm.sh b/meta-raptor/meta-asus/recipes-core/fan-ctrl/fan-ctrl/init_pwm.sh new file mode 100755 index 0000000..5804598 --- /dev/null +++ b/meta-raptor/meta-asus/recipes-core/fan-ctrl/fan-ctrl/init_pwm.sh @@ -0,0 +1,31 @@ +#!/bin/sh +# +# Copyright 2017 Raptor Engineering, LLC +# Copyright 2004-present Facebook. All Rights Reserved. +# +# This program file 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; version 2 of the License. +# +# 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 this program in a file named COPYING; if not, write to the +# Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, +# Boston, MA 02110-1301 USA +# +PWM_DIR=/sys/class/i2c-adapter/i2c-1/1-002f + +set -e + +# On ASUS boards, there are up to 8 fans connected. +# Each fan has one PWM input and 1 tachometer output. +# For each fan, set the type, and set initial speed to 100% +for pwm in 1 2 3 4 5 6 7 8; do + echo 1 > $PWM_DIR/pwm${pwm}_enable + echo 255 > $PWM_DIR/pwm${pwm} +done |