sm6375-common: Remove unused code

power/power-mode.cpp

@@ -1,55 +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>
-
-#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 0
-
-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[3] = {TOUCH_ID, TOUCH_DOUBLETAP_MODE, enabled ? 1 : 0};
-            ioctl(fd, TOUCH_IOC_SETMODE, &arg);
-            close(fd);
-            return true;
-        }
-        default:
-            return false;
-    }
-}
-
-}  // namespace impl
-}  // namespace power
-}  // namespace hardware
-}  // namespace android
-}  // namespace aidl

rootdir/etc/init.target.rc

@@ -160,10 +160,6 @@ on boot
     chmod 0666 /mnt/vendor/persist/camera/rear_dc_cal_wd.bin
     chmod 0666 /data/vendor/camera/com.xiaomi.dcal.wu.data
 
-    # Touch feature
-    chown system system /dev/xiaomi-touch
-    chmod 0660 /dev/xiaomi-touch
-
 on property:vendor.display.lcd_density=560
    setprop dalvik.vm.heapgrowthlimit 256m
 

sepolicy/vendor/device.te

@@ -6,6 +6,3 @@ type fingerprint_device, dev_type;
 
 # IR device
 type ir_spi_device, dev_type;
-
-# Touch
-type touchfeature_device, dev_type;

sepolicy/vendor/file_contexts

@@ -167,9 +167,6 @@
 /data/vendor/thermal(/.*)?                                                                                                     u:object_r:thermal_data_file:s0
 /vendor/bin/mi_thermald                                                                                                        u:object_r:mi_thermald_exec:s0
 
-# Touch
-/dev/xiaomi-touch                                                                                                              u:object_r:touchfeature_device:s0
-
 # Xiaomi MAC
 /data/vendor/mac_addr(/.*)?                                                                                                    u:object_r:vendor_wifi_vendor_data_file:s0
 /data/vendor/wlan_logs(/.*)?                                                                                                   u:object_r:vendor_wifi_vendor_data_file:s0

sepolicy/vendor/hal_power_default.te

@@ -1,2 +0,0 @@
-# Allow hal_power_default to write to dt2w node
-allow hal_power_default touchfeature_device:chr_file rw_file_perms;