From e6263d1565c767fcd84e8382c7167619cb260bb4 Mon Sep 17 00:00:00 2001
From: Rohit Gupta <rohgup@codeaurora.org>
Date: Wed, 27 May 2015 13:52:31 -0700
Subject: [PATCH] init.qcom.post_boot: Set bw_hwmon governor for cpubw device
 on 8996

Enable CPU to DDR bus scaling using hw counters by setting cpubw
devfreq governor to bw_hwmon for MSM8996.

Change-Id: I77e105e6794dd905de3bb525651fef5010421df1
---
 rootdir/etc/init.qcom.post_boot.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/rootdir/etc/init.qcom.post_boot.sh b/rootdir/etc/init.qcom.post_boot.sh
index 9c0a02f6..46670d6a 100644
--- a/rootdir/etc/init.qcom.post_boot.sh
+++ b/rootdir/etc/init.qcom.post_boot.sh
@@ -1189,6 +1189,10 @@ case "$target" in
         echo 90 > /proc/sys/kernel/sched_downmigrate
         echo 400000 > /proc/sys/kernel/sched_freq_inc_notify
         echo 400000 > /proc/sys/kernel/sched_freq_dec_notify
+        for devfreq_gov in /sys/class/devfreq/qcom,cpubw*/governor
+        do
+            echo "bw_hwmon" > $devfreq_gov
+        done
 
     ;;
 esac