From a096bb29ed1a6c7d6fe2b58c5166af4ce1fbe1a9 Mon Sep 17 00:00:00 2001
From: Tim Zimmermann <tim@linux4.de>
Date: Mon, 29 Nov 2021 20:54:35 +0100
Subject: [PATCH] universal7885: Enable fingerprint gestures

Change-Id: I3289fac865b8d7bf5900d8fa8b3f5b03b818a230
Signed-off-by: SamarV-121 <samarvispute121@pm.me>
Signed-off-by: roynatech2544 <whiteshell2544@naver.com>
---
 universal7885-common/BoardConfigCommon.mk      |  3 +++
 .../configs/keylayout/uinput-sec-fp.kl         | 18 ++++++++++++++++++
 .../base/core/res/res/values/config.xml        |  3 ++-
 .../sepolicy/vendor/hal_fingerprint_default.te |  2 ++
 universal7885-common/universal7885-common.mk   |  5 +++--
 5 files changed, 28 insertions(+), 3 deletions(-)
 create mode 100644 universal7885-common/configs/keylayout/uinput-sec-fp.kl

diff --git a/universal7885-common/BoardConfigCommon.mk b/universal7885-common/BoardConfigCommon.mk
index 67a4679..27e01f5 100644
--- a/universal7885-common/BoardConfigCommon.mk
+++ b/universal7885-common/BoardConfigCommon.mk
@@ -47,6 +47,9 @@ TARGET_USERIMAGES_USE_EXT4 := true
 TARGET_USERIMAGES_USE_F2FS := true
 BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE := ext4
 
+# Fingerprint
+TARGET_SEC_FP_HAS_FINGERPRINT_GESTURES := true
+
 # Include
 TARGET_SPECIFIC_HEADER_PATH := $(COMMON_PATH)/include
 
diff --git a/universal7885-common/configs/keylayout/uinput-sec-fp.kl b/universal7885-common/configs/keylayout/uinput-sec-fp.kl
new file mode 100644
index 0000000..b558ffc
--- /dev/null
+++ b/universal7885-common/configs/keylayout/uinput-sec-fp.kl
@@ -0,0 +1,18 @@
+#
+# Copyright (C) 2021 The LineageOS Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+key 108   SYSTEM_NAVIGATION_DOWN
+key 103   SYSTEM_NAVIGATION_UP
diff --git a/universal7885-common/overlay/frameworks/base/core/res/res/values/config.xml b/universal7885-common/overlay/frameworks/base/core/res/res/values/config.xml
index 77472e2..f671be5 100644
--- a/universal7885-common/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/universal7885-common/overlay/frameworks/base/core/res/res/values/config.xml
@@ -57,7 +57,8 @@
     <string name="db_wal_sync_mode" translatable="false">OFF</string>
     <bool name="config_suspendWhenScreenOffDueToProximity">true</bool>
     <bool name="config_showNavigationBar">true</bool>
-
+    <!-- Enable system navigation keys. -->
+    <bool name="config_supportSystemNavigationKeys">true</bool>
     <!-- If this is true, the screen will come on when you unplug usb/power/whatever. -->
     <bool name="config_unplugTurnsOnScreen">true</bool>
 
diff --git a/universal7885-common/sepolicy/vendor/hal_fingerprint_default.te b/universal7885-common/sepolicy/vendor/hal_fingerprint_default.te
index cdd5d0d..1482ba5 100644
--- a/universal7885-common/sepolicy/vendor/hal_fingerprint_default.te
+++ b/universal7885-common/sepolicy/vendor/hal_fingerprint_default.te
@@ -22,3 +22,5 @@ allow hal_fingerprint_default sysfs_virtual:file r_file_perms;
 allow hal_fingerprint_default goodix_device:chr_file rw_file_perms;
 
 allow hal_fingerprint_default self:netlink_socket { bind create write read };
+allow hal_fingerprint_default uhid_device:chr_file rw_file_perms;
+
diff --git a/universal7885-common/universal7885-common.mk b/universal7885-common/universal7885-common.mk
index bb5e54f..bf5da90 100644
--- a/universal7885-common/universal7885-common.mk
+++ b/universal7885-common/universal7885-common.mk
@@ -126,8 +126,9 @@ PRODUCT_PACKAGES += \
 
 # Keylayout
 PRODUCT_COPY_FILES += \
-    $(LOCAL_PATH)/configs/keylayout/Codec3035_Headset_Events.kl:$(TARGET_COPY_OUT_SYSTEM)/usr/keylayout/Codec3035_Headset_Events.kl
-    
+    $(LOCAL_PATH)/configs/keylayout/Codec3035_Headset_Events.kl:$(TARGET_COPY_OUT_SYSTEM)/usr/keylayout/Codec3035_Headset_Events.kl \
+    $(LOCAL_PATH)/configs/keylayout/uinput-sec-fp.kl:$(TARGET_COPY_OUT_VENDOR)/usr/keylayout/uinput-sec-fp.kl
+
 # Keymaster
 PRODUCT_PACKAGES += \
     android.hardware.keymaster@4.0-service.samsung \