sm8450-common: Move to double tap sensor

Change-Id: Ib4803011fefad35c8b7a2d1e2b7d2744b32b13f4

BoardConfigCommon.mk

@@ -192,9 +192,6 @@ TARGET_COPY_OUT_VENDOR_DLKM := vendor_dlkm
 BOARD_USES_QCOM_HARDWARE := true
 TARGET_BOARD_PLATFORM := taro
 
-# Power
-TARGET_POWERHAL_MODE_EXT := $(COMMON_PATH)/power/power-mode.cpp
-
 # PowerShare
 SOONG_CONFIG_NAMESPACES += XIAOMI_POWERSHARE
 SOONG_CONFIG_XIAOMI_POWERSHARE := WIRELESS_TX_ENABLE_PATH

overlay/FrameworksResXiaomi/res/values/config.xml

@@ -10,6 +10,9 @@
     <!-- Doze: should the TYPE_PICK_UP_GESTURE sensor be used as a pulse signal. -->
     <bool name="config_dozePulsePickup">true</bool>
 
+    <!-- Type of the double tap sensor. Empty if double tap is not supported. -->
+    <string name="config_dozeDoubleTapSensorType" translatable="false">org.lineageos.sensor.double_tap</string>
+
     <!-- Type of the tap sensor. Empty if tap is not supported. -->
     <string name="config_dozeTapSensorType" translatable="false">org.lineageos.sensor.single_tap</string>
 
@@ -58,9 +61,6 @@
     <!-- If true, the display will be shifted around in ambient mode. -->
     <bool name="config_enableBurnInProtection">true</bool>
 
-    <!-- Whether device supports double tap to wake -->
-    <bool name="config_supportDoubleTapWake">true</bool>
-
     <!-- Low zone brightness thresholds in the range [0, 255] -->
     <integer-array name="config_brightnessThresholdsOfPeakRefreshRate" translatable="false">
         <item>7</item>

power/power-mode.cpp

@@ -1,65 +0,0 @@
-/*
- * Copyright (C) 2021 The LineageOS Project
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <aidl/android/hardware/power/BnPower.h>
-#include <android-base/file.h>
-#include <android-base/logging.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-
-#define SET_CUR_VALUE 0
-#define TOUCH_DOUBLETAP_MODE 14
-#define TOUCH_MAGIC 't'
-#define TOUCH_IOC_SETMODE _IO(TOUCH_MAGIC, SET_CUR_VALUE)
-#define TOUCH_DEV_PATH "/dev/xiaomi-touch"
-#define TOUCH_ID_PRIMARY 0
-#define TOUCH_ID_SECONDARY 1
-#define MI_DISP_SECONDARY "/sys/devices/virtual/mi_display/disp_feature/disp-DSI-1"
-
-namespace aidl {
-namespace android {
-namespace hardware {
-namespace power {
-namespace impl {
-
-using ::aidl::android::hardware::power::Mode;
-
-bool isDeviceSpecificModeSupported(Mode type, bool* _aidl_return) {
-    switch (type) {
-        case Mode::DOUBLE_TAP_TO_WAKE:
-            *_aidl_return = true;
-            return true;
-        default:
-            return false;
-    }
-}
-
-bool setDeviceSpecificMode(Mode type, bool enabled) {
-    switch (type) {
-        case Mode::DOUBLE_TAP_TO_WAKE: {
-            int fd = open(TOUCH_DEV_PATH, O_RDWR);
-            int arg_primary[3] = {TOUCH_ID_PRIMARY, TOUCH_DOUBLETAP_MODE, enabled ? 1 : 0};
-            ioctl(fd, TOUCH_IOC_SETMODE, &arg_primary);
-
-            struct stat buffer;
-            if (stat(MI_DISP_SECONDARY, &buffer) == 0) {
-                int arg_secondary[3] = {TOUCH_ID_SECONDARY, TOUCH_DOUBLETAP_MODE, enabled ? 1 : 0};
-                ioctl(fd, TOUCH_IOC_SETMODE, &arg_secondary);
-            }
-
-            close(fd);
-            return true;
-        }
-        default:
-            return false;
-    }
-}
-
-}  // namespace impl
-}  // namespace power
-}  // namespace hardware
-}  // namespace android
-}  // namespace aidl

properties/vendor.prop

@@ -203,6 +203,7 @@ ro.vendor.radio.build_profile=u-stable
 persist.vendor.rcs.singlereg.feature=1
 
 # Sensors
+ro.vendor.sensors.xiaomi.double_tap=true
 ro.vendor.sensors.xiaomi.single_tap=true
 
 # SSR

rootdir/etc/init.touch_report.rc

@@ -109,6 +109,11 @@ on boot
     chown system system /sys/class/touch/touch_dev/gesture_single_tap_enabled
     chmod 0660 /sys/class/touch/touch_dev/gesture_single_tap_enabled
 
+    chown system system /sys/class/touch/touch_dev/gesture_double_tap_enabled
+    chmod 0660 /sys/class/touch/touch_dev/gesture_double_tap_enabled
+    chown system system /sys/class/touch/touch_dev/gesture_double_tap_state
+    chmod 0664 /sys/class/touch/touch_dev/gesture_double_tap_state
+
 service touch_report /vendor/bin/touch_report
     class hal
     user system

sepolicy/vendor/genfs_contexts

@@ -8,6 +8,8 @@ genfscon sysfs /devices/platform/soc/soc:fingerprint_fpc u:object_r:vendor_sysfs
 
 # Sensors
 genfscon sysfs /devices/virtual/touch/touch_dev/fod_longpress_gesture_enabled u:object_r:vendor_sysfs_sensors:s0
+genfscon sysfs /devices/virtual/touch/touch_dev/gesture_double_tap_enabled u:object_r:vendor_sysfs_sensors:s0
+genfscon sysfs /devices/virtual/touch/touch_dev/gesture_double_tap_state u:object_r:vendor_sysfs_sensors:s0
 genfscon sysfs /devices/virtual/touch/touch_dev/gesture_single_tap_enabled u:object_r:vendor_sysfs_sensors:s0
 genfscon sysfs /devices/virtual/touch/touch_dev/gesture_single_tap_state u:object_r:vendor_sysfs_sensors:s0
 

sepolicy/vendor/hal_power.te

@@ -1 +0,0 @@
-allow hal_power_default touchfeature_device:chr_file rw_file_perms;