monolith: remove old gpu config
This commit is contained in:
parent
aa408b45f2
commit
5296996bc9
3 changed files with 1 additions and 173 deletions
|
|
@ -1,145 +0,0 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
set -e
|
||||
|
||||
bail() {
|
||||
echo "Error: $@" >&2
|
||||
echo "Exiting..." >&2
|
||||
exit 1
|
||||
}
|
||||
|
||||
map_range() {
|
||||
VALUE="$1"
|
||||
MIN_INPUT="$2"
|
||||
MAX_INPUT="$3"
|
||||
INPUT_RANGE=$(( $MAX_INPUT - $MIN_INPUT ))
|
||||
MIN_OUTPUT="$4"
|
||||
MAX_OUTPUT="$5"
|
||||
OUTPUT_RANGE=$(( $MAX_OUTPUT - $MIN_OUTPUT ))
|
||||
|
||||
echo $(( ($VALUE - $MIN_INPUT) * $OUTPUT_RANGE / $INPUT_RANGE + $MIN_OUTPUT ))
|
||||
}
|
||||
|
||||
clamp() {
|
||||
VALUE="$1"
|
||||
|
||||
MIN="$2"
|
||||
MAX="$3"
|
||||
|
||||
VALUE=$VALUE
|
||||
if [ "$VALUE" -gt $MAX ]; then
|
||||
VALUE=$MAX
|
||||
elif [ "$VALUE" -lt $MIN ]; then
|
||||
VALUE=$MIN
|
||||
fi
|
||||
|
||||
echo $VALUE
|
||||
}
|
||||
|
||||
cleanup() {
|
||||
echo "Setting controll to auto" >&2
|
||||
if test -f "$HWMON/pwm1_enable"; then
|
||||
echo 2 > "$HWMON/pwm1_enable"
|
||||
fi
|
||||
}
|
||||
trap cleanup EXIT INT
|
||||
|
||||
usage() {
|
||||
echo "Usage: $0 <device> <min-temp> <max-temp> <min-fan> <max-fan>" >&2
|
||||
echo "Example: $0 /sys/class/drm/card1/device 60 100 10 80" >&2
|
||||
exit 1
|
||||
}
|
||||
|
||||
parse_cli() {
|
||||
if test -n "$AMDGPU_FAN_CRONTROL_DEBUG"; then
|
||||
echo parse_cli "$@" >&2
|
||||
fi
|
||||
|
||||
DEVICE="$1" # eg: /sys/class/drm/card1/device
|
||||
HWMON=$(echo "$DEVICE"/hwmon/hwmon*)
|
||||
TEMP_INPUT="$HWMON/temp2_input"
|
||||
|
||||
TEMP_MIN="$2"
|
||||
TEMP_MAX="$3"
|
||||
|
||||
PWM_MIN_PCT="$4"
|
||||
PWM_MAX_PCT="$5"
|
||||
}
|
||||
|
||||
validate_variables() {
|
||||
if ! [ -d "$HWMON" ]; then
|
||||
bail "Invalid drm-device: '$HWMON' is not a directory"
|
||||
fi
|
||||
|
||||
if ! [ -f "$TEMP_INPUT" ]; then
|
||||
bail "Error: Could not find hotspot temperature at '$TEMP_INPUT'"
|
||||
fi
|
||||
|
||||
if [ -z "$TEMP_MIN" -o -z "$TEMP_MAX" -o -z "$PWM_MIN_PCT" -o -z "$PWM_MAX_PCT" ];then
|
||||
usage
|
||||
fi
|
||||
}
|
||||
|
||||
setup() {
|
||||
PWM_MIN=$(map_range $PWM_MIN_PCT 0 100 0 255)
|
||||
PWM_MAX=$(map_range $PWM_MAX_PCT 0 100 0 255)
|
||||
|
||||
echo "Running..." >&2
|
||||
|
||||
if test -n "$AMDGPU_FAN_CRONTROL_DEBUG"; then
|
||||
echo "TEMP_MIN=$TEMP_MIN°C" >&2
|
||||
echo "TEMP_MAX=$TEMP_MAX°C" >&2
|
||||
echo "FAN_MIN=$PWM_MIN_PCT% (PWM=$PWM_MIN)" >&2
|
||||
echo "FAN_MAX=$PWM_MAX_PCT% (PWM=$PWM_MAX)" >&2
|
||||
fi
|
||||
|
||||
# Set fan control mode to manual, this will be reverted in the cleanup trap
|
||||
echo 1 > "$HWMON/pwm1_enable"
|
||||
|
||||
PREV_PWM=0
|
||||
}
|
||||
|
||||
main_loop() {
|
||||
TEMPERATURE_RAW=$(cat "$TEMP_INPUT")
|
||||
TEMPERATURE="$(( $TEMPERATURE_RAW / 1000 ))" # 60_000 = 60°C
|
||||
|
||||
# Calculate the fan speed we would want to reach given infinite time
|
||||
TARGET_PWM=$(map_range $TEMPERATURE $TEMP_MIN $TEMP_MAX $PWM_MIN $PWM_MAX)
|
||||
|
||||
# Calculate an appropriate amount to "walk" in the direction of target fan speed
|
||||
DIFFERENCE=$(( $TARGET_PWM - $PREV_PWM ))
|
||||
ADJUSTMENT=$(( $DIFFERENCE * 20 / 100 ))
|
||||
|
||||
NEXT_PWM=$(( $PREV_PWM + $ADJUSTMENT ))
|
||||
|
||||
NEXT_PWM=$(clamp $NEXT_PWM $PWM_MIN $PWM_MAX)
|
||||
NEXT_PWM_PCT=$(map_range $NEXT_PWM 0 255 0 100 )
|
||||
|
||||
if test -n "$AMDGPU_FAN_CRONTROL_DEBUG"; then
|
||||
for var in \
|
||||
"Temperature=$TEMPERATURE°C" \
|
||||
"Fan speed=$NEXT_PWM_PCT%" \
|
||||
; do
|
||||
echo -en "$var\t"
|
||||
done
|
||||
echo
|
||||
fi
|
||||
|
||||
# Apply the new fan speed
|
||||
echo "$NEXT_PWM" > "$HWMON/pwm1"
|
||||
|
||||
# Wait for next iteratino
|
||||
PREV_PWM="$NEXT_PWM"
|
||||
sleep .1s
|
||||
}
|
||||
|
||||
main() {
|
||||
parse_cli "$@"
|
||||
validate_variables
|
||||
setup
|
||||
while true; do
|
||||
main_loop
|
||||
done
|
||||
}
|
||||
|
||||
main "$@"
|
||||
|
|
@ -23,7 +23,6 @@
|
|||
in
|
||||
with final;
|
||||
createScripts {
|
||||
amd-fan-control = [ bash ];
|
||||
br = [ ];
|
||||
bmenu = [
|
||||
bemenu
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue