updates

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

1 files changed, 64 insertions, 0 deletions

diff --git a/misc/pelt_walt.sh b/misc/pelt_walt.sh
new file mode 100755
index 0000000..22c6f40
--- /dev/null
+++ b/misc/pelt_walt.sh
@@ -0,0 +1,64 @@
+#!/system/bin/sh
+
+path=/data/pelt_walt.txt
+
+reset_cpufreq_stats()
+{
+	for policy in /sys/devices/system/cpu/cpufreq/policy*;
+	do
+		echo 1 > $policy/stats/reset
+	done
+}
+
+get_cpufreq_stats()
+{
+	echo "cpufreq-stats\n" >> $path
+	grep . /sys/devices/system/cpu/cpufreq/schedutil/* >> $path
+	echo "" >> $path
+
+	for policy in /sys/devices/system/cpu/cpufreq/policy*;
+	do
+		grep . $policy/* >> $path
+		echo "" >> $path
+		grep . $policy/stats/* >> $path
+		echo "" >> $path
+	done
+}
+
+reset_thermal_stats()
+{
+	for device in /sys/kernel/debug/thermal/cooling*;
+	do
+		echo 1 > $device/reset
+	done
+}
+
+get_thermal_stats()
+{
+	echo "thermal-stats\n" >> $path
+
+	for device in /sys/class/thermal/cooling*;
+	do
+		grep . $device/* >> $path
+		echo "" >> $path
+	done
+
+	for device in /sys/kernel/debug/thermal/cooling*;
+	do
+		grep . $device/* >> $path
+		echo "" >> $path
+		grep . $device/*/* >> $path
+		echo "" >> $path
+	done
+}
+
+if [ $1 -a $1 -eq 1 ]; then
+	echo "\n\nRESETTING\n\n"
+	reset_cpufreq_stats
+	reset_thermal_stats
+else
+	echo "\n\nSTATS COLLECT\n\n"
+	echo "" > $path
+	get_cpufreq_stats
+	get_thermal_stats
+fi