sm8250-common: Import vendor scripts from stock

* And discard our old ones while at it.

Change-Id: Ibe6d792d0c881b984d5ab0cfeb84473726d3303a

rootdir/bin/init.qti.dcvs.sh

@@ -0,0 +1,77 @@
+#! /vendor/bin/sh
+#
+# Copyright (c) 2020, The Linux Foundation. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above
+#      copyright notice, this list of conditions and the following
+#      disclaimer in the documentation and/or other materials provided
+#      with the distribution.
+#    * Neither the name of The Linux Foundation nor the names of its
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+    for device in /sys/devices/platform/soc
+    do
+	    for memlat in $device/*qcom,devfreq-l3/*cpu*-lat/devfreq/*cpu*-lat
+            do
+                echo "mem_latency" > $memlat/governor
+                echo 8 > $memlat/polling_interval
+	        echo 400 > $memlat/mem_latency/ratio_ceil
+            done
+
+            #Enable mem_latency governor for LLCC and DDR scaling
+            for memlat in $device/*cpu*-lat/devfreq/*cpu*-lat
+            do
+                echo "mem_latency" > $memlat/governor
+                echo 8 > $memlat/polling_interval
+	        echo 400 > $memlat/mem_latency/ratio_ceil
+            done
+
+            #Enable compute governor for gold latfloor
+            for latfloor in $device/*cpu-ddr-latfloor*/devfreq/*cpu-ddr-latfloor*
+            do
+                echo "compute" > $latfloor/governor
+                echo 8 > $latfloor/polling_interval
+            done
+
+            for qoslat in $device/*qoslat/devfreq/*qoslat
+	    do
+	        echo "mem_latency" > $qoslat/governor
+	        echo 10 > $qoslat/polling_interval
+	        echo 50 > $qoslat/mem_latency/ratio_ceil
+	    done
+
+            for l3cdsp in $device/*qcom,devfreq-l3/*cdsp-l3-lat/devfreq/*cdsp-l3-lat
+	    do
+                echo "cdspl3" > $l3cdsp/governor
+	    done
+
+            #Gold L3 ratio ceil
+	    for l3gold in $device/*qcom,devfreq-l3/*cpu4-cpu-l3-lat/devfreq/*cpu4-cpu-l3-lat
+	    do
+	        echo 4000 > $l3gold/mem_latency/ratio_ceil
+	    done
+
+            #Prime L3 ratio ceil
+	    for l3prime in $device/*qcom,devfreq-l3/*cpu7-cpu-l3-lat/devfreq/*cpu7-cpu-l3-lat
+            do
+	        echo 20000 > $l3prime/mem_latency/ratio_ceil
+	    done
+    done;