sm6375-common: Set TARGET_TAP_TO_WAKE_NODE

Change-Id: I971349c0aaf6b11231ce79cd3260dd758bd88a2b

BoardConfigCommon.mk

@@ -172,6 +172,9 @@ TARGET_SYSTEM_EXT_PROP += $(COMMON_PATH)/system_ext.prop
 TARGET_SYSTEM_PROP += $(COMMON_PATH)/system.prop
 TARGET_VENDOR_PROP += $(COMMON_PATH)/vendor.prop
 
+# Power
+TARGET_TAP_TO_WAKE_NODE := "/proc/tp_gesture"
+
 # Recovery
 BOARD_INCLUDE_RECOVERY_DTBO := true
 BOARD_USES_RECOVERY_AS_BOOT := true

rootdir/etc/init.target.rc

@@ -114,6 +114,10 @@ on early-boot
     start vendor.sensors
 
 on boot
+    # DT2W
+    chown system system /proc/tp_gesture
+    chmod 0644 /proc/tp_gesture
+
     write /dev/cpuset/audio-app/cpus 1-2
     # Add a cpuset for the camera daemon
     # We want all cores for camera

sepolicy/vendor/file.te

@@ -12,3 +12,6 @@ type vendor_fingerprint_data_file, data_file_type, file_type;
 
 # Thermal
 type thermal_data_file, data_file_type, file_type;
+
+# Touchpanel
+type proc_touchpanel, fs_type, proc_type;

sepolicy/vendor/genfs_contexts

@@ -16,6 +16,9 @@ genfscon sysfs /devices/platform/soc/6000000.qcom,mss/subsys[0-9]+/restart_level
 genfscon sysfs /devices/platform/soc/5ab0000.qcom,venus/subsys[0-9]+/name		u:object_r:vendor_sysfs_ssr:s0
 genfscon sysfs /devices/platform/soc/5ab0000.qcom,venus/subsys[0-9]+/restart_level	u:object_r:vendor_sysfs_ssr_toggle:s0
 
+# Touchpanel
+genfscon proc /tp_gesture								u:object_r:proc_touchpanel:s0
+
 # Wakeup nodes
 genfscon sysfs /devices/platform/soc/soc:goodix_fp/wakeup				u:object_r:sysfs_wakeup:s0
 genfscon sysfs /devices/platform/soc/soc:silead_fp/wakeup				u:object_r:sysfs_wakeup:s0

sepolicy/vendor/hal_power_default.te

@@ -0,0 +1,3 @@
+# Allow hal_power_default to write to dt2w node
+allow hal_power_default proc_touchpanel:dir search;
+allow hal_power_default proc_touchpanel:file rw_file_perms;