polaris: Add device specific init script

Change-Id: I754044ed120d46a9b70f786ef1513978a025e313

device.mk

@@ -51,6 +51,10 @@ PRODUCT_COPY_FILES += \
 PRODUCT_PACKAGES += \
     fstab.qcom
 
+# Device init scripts
+PRODUCT_PACKAGES += \
+    init.target.rc
+
 # Input
 PRODUCT_COPY_FILES += \
     $(LOCAL_PATH)/idc/uinput-fpc.idc:system/usr/idc/uinput-fpc.idc \

rootdir/Android.mk

@@ -7,3 +7,11 @@ LOCAL_MODULE_CLASS  := ETC
 LOCAL_SRC_FILES     := etc/fstab.qcom
 LOCAL_MODULE_PATH   := $(TARGET_OUT_VENDOR_ETC)
 include $(BUILD_PREBUILT)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE        := init.target.rc
+LOCAL_MODULE_TAGS   := optional eng
+LOCAL_MODULE_CLASS  := ETC
+LOCAL_SRC_FILES     := etc/init.target.rc
+LOCAL_MODULE_PATH   := $(TARGET_OUT_VENDOR_ETC)/init/hw
+include $(BUILD_PREBUILT)

rootdir/etc/init.target.rc

@@ -0,0 +1,32 @@
+# Copyright (c) 2013-2018, 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.
+#
+#
+
+on fs
+    chmod 644 /mnt/vendor/persist/audio/us_manual_cal
+    chmod 644 /persist/audio/us_manual_cal