diff --git a/udfps/UdfpsHandler.cpp b/udfps/UdfpsHandler.cpp
index 5484e53..74c89d9 100644
--- a/udfps/UdfpsHandler.cpp
+++ b/udfps/UdfpsHandler.cpp
@@ -17,7 +17,6 @@
 #include <thread>
 
 #include <display/drm/mi_disp.h>
-#include <linux/xiaomi_touch.h>
 
 #include "UdfpsHandler.h"
 
@@ -35,33 +34,11 @@
 #define PARAM_FOD_RELEASED 0
 
 #define DISP_FEATURE_PATH "/dev/mi_display/disp_feature"
-#define TOUCH_DEV_PATH "/dev/xiaomi-touch"
-
-#define FOD_PRESS_STATUS_PATH "/sys/class/touch/touch_dev/fod_press_status"
 
 using ::aidl::android::hardware::biometrics::fingerprint::AcquiredInfo;
 
 namespace {
 
-static bool readBool(int fd) {
-    char c;
-    int rc;
-
-    rc = lseek(fd, 0, SEEK_SET);
-    if (rc) {
-        LOG(ERROR) << "failed to seek fd, err: " << rc;
-        return false;
-    }
-
-    rc = read(fd, &c, sizeof(char));
-    if (rc != 1) {
-        LOG(ERROR) << "failed to read bool from fd, err: " << rc;
-        return false;
-    }
-
-    return c != '0';
-}
-
 static disp_event_resp* parseDispEvent(int fd) {
     disp_event header;
     ssize_t headerSize = read(fd, &header, sizeof(header));
@@ -95,46 +72,8 @@ class XiaomiSm8450UdfpsHander : public UdfpsHandler {
   public:
     void init(fingerprint_device_t* device) {
         mDevice = device;
-        touch_fd_ = android::base::unique_fd(open(TOUCH_DEV_PATH, O_RDWR));
         disp_fd_ = android::base::unique_fd(open(DISP_FEATURE_PATH, O_RDWR));
 
-        // Thread to notify fingeprint hwmodule about fod presses
-        std::thread([this]() {
-            int fd = open(FOD_PRESS_STATUS_PATH, O_RDONLY);
-            if (fd < 0) {
-                LOG(ERROR) << "failed to open " << FOD_PRESS_STATUS_PATH << " , err: " << fd;
-                return;
-            }
-
-            struct pollfd fodPressStatusPoll = {
-                    .fd = fd,
-                    .events = POLLERR | POLLPRI,
-                    .revents = 0,
-            };
-
-            while (true) {
-                int rc = poll(&fodPressStatusPoll, 1, -1);
-                if (rc < 0) {
-                    LOG(ERROR) << "failed to poll " << FOD_PRESS_STATUS_PATH << ", err: " << rc;
-                    continue;
-                }
-
-                bool pressed = readBool(fd);
-                mDevice->extCmd(mDevice, COMMAND_FOD_PRESS_X, pressed ? lastPressX : 0);
-                mDevice->extCmd(mDevice, COMMAND_FOD_PRESS_Y, pressed ? lastPressY : 0);
-                mDevice->extCmd(mDevice, COMMAND_FOD_PRESS_STATUS,
-                                pressed ? PARAM_FOD_PRESSED : PARAM_FOD_RELEASED);
-
-                // Request HBM
-                disp_local_hbm_req req;
-                req.base.flag = 0;
-                req.base.disp_id = MI_DISP_PRIMARY;
-                req.local_hbm_value = pressed ? LHBM_TARGET_BRIGHTNESS_WHITE_1000NIT
-                                              : LHBM_TARGET_BRIGHTNESS_OFF_FINGER_UP;
-                ioctl(disp_fd_.get(), MI_DISP_IOCTL_SET_LOCAL_HBM, &req);
-            }
-        }).detach();
-
         // Thread to listen for fod ui changes
         std::thread([this]() {
             int fd = open(DISP_FEATURE_PATH, O_RDWR);
@@ -190,24 +129,38 @@ class XiaomiSm8450UdfpsHander : public UdfpsHandler {
 
     void onFingerDown(uint32_t x, uint32_t y, float /*minor*/, float /*major*/) {
         LOG(DEBUG) << __func__ << "x: " << x << ", y: " << y;
-        // Track x and y coordinates
-        lastPressX = x;
-        lastPressY = y;
 
-        // Notify touchscreen about press status
-        setFingerDown(true);
+        mDevice->extCmd(mDevice, COMMAND_FOD_PRESS_X, x);
+        mDevice->extCmd(mDevice, COMMAND_FOD_PRESS_Y, y);
+        mDevice->extCmd(mDevice, COMMAND_FOD_PRESS_STATUS, PARAM_FOD_PRESSED);
+
+        // Request HBM
+        disp_local_hbm_req req;
+        req.base.flag = 0;
+        req.base.disp_id = MI_DISP_PRIMARY;
+        req.local_hbm_value = LHBM_TARGET_BRIGHTNESS_WHITE_1000NIT;
+        ioctl(disp_fd_.get(), MI_DISP_IOCTL_SET_LOCAL_HBM, &req);
     }
 
     void onFingerUp() {
         LOG(DEBUG) << __func__;
-        // Notify touchscreen about press status
-        setFingerDown(false);
+
+        mDevice->extCmd(mDevice, COMMAND_FOD_PRESS_X, 0);
+        mDevice->extCmd(mDevice, COMMAND_FOD_PRESS_Y, 0);
+        mDevice->extCmd(mDevice, COMMAND_FOD_PRESS_STATUS, PARAM_FOD_RELEASED);
+
+        // Disable HBM
+        disp_local_hbm_req req;
+        req.base.flag = 0;
+        req.base.disp_id = MI_DISP_PRIMARY;
+        req.local_hbm_value = LHBM_TARGET_BRIGHTNESS_OFF_FINGER_UP;
+        ioctl(disp_fd_.get(), MI_DISP_IOCTL_SET_LOCAL_HBM, &req);
     }
 
     void onAcquired(int32_t result, int32_t vendorCode) {
         LOG(DEBUG) << __func__ << " result: " << result << " vendorCode: " << vendorCode;
         if (static_cast<AcquiredInfo>(result) == AcquiredInfo::GOOD) {
-            setFingerDown(false);
+            onFingerUp();
         }
     }
 
@@ -217,14 +170,7 @@ class XiaomiSm8450UdfpsHander : public UdfpsHandler {
 
   private:
     fingerprint_device_t* mDevice;
-    android::base::unique_fd touch_fd_;
     android::base::unique_fd disp_fd_;
-    uint32_t lastPressX, lastPressY;
-
-    void setFingerDown(bool pressed) {
-        int buf[MAX_BUF_SIZE] = {MI_DISP_PRIMARY, THP_FOD_DOWNUP_CTL, pressed ? 1 : 0};
-        ioctl(touch_fd_.get(), TOUCH_IOC_SET_CUR_VALUE, &buf);
-    }
 };
 
 static UdfpsHandler* create() {