From eef1ead4a2bf7e50ea4c8bc68ee8769f81409baf Mon Sep 17 00:00:00 2001
From: Tim Zimmermann <tim@linux4.de>
Date: Thu, 14 Oct 2021 17:53:47 +0200
Subject: [PATCH] universal7885: Enable UDFPS on boot

- Also select out HAS_GESTURES if UDFPS

Change-Id: I6375c5de54d61a5e274ef1806d0a5ce16cdd5dba
---
 universal7885-common/BoardConfigCommon.mk      | 4 +++-
 universal7885-common/rootdir/Android.bp        | 7 +++++++
 universal7885-common/rootdir/etc/init.udfps.rc | 2 ++
 universal7885-common/universal7885-common.mk   | 5 +++++
 4 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 universal7885-common/rootdir/etc/init.udfps.rc

diff --git a/universal7885-common/BoardConfigCommon.mk b/universal7885-common/BoardConfigCommon.mk
index f877ec6..c1bfc8f 100644
--- a/universal7885-common/BoardConfigCommon.mk
+++ b/universal7885-common/BoardConfigCommon.mk
@@ -59,8 +59,10 @@ TARGET_USERIMAGES_USE_EXT4 := true
 TARGET_USERIMAGES_USE_F2FS := true
 BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE := ext4
 
-# Fingerprint 
+# Fingerprint
+ifneq ($(TARGET_HAS_UDFPS),true)
 TARGET_SEC_FP_HAS_FINGERPRINT_GESTURES := true
+endif
 
 # Init
 TARGET_INIT_VENDOR_LIB := //$(COMMON_PATH):libinit_universal7885
diff --git a/universal7885-common/rootdir/Android.bp b/universal7885-common/rootdir/Android.bp
index e80c27d..0d2807a 100644
--- a/universal7885-common/rootdir/Android.bp
+++ b/universal7885-common/rootdir/Android.bp
@@ -64,3 +64,10 @@ prebuilt_etc {
     sub_dir: "init",
     vendor: true,
 }
+
+prebuilt_etc {
+    name: "init.udfps.rc",
+    src: "etc/init.udfps.rc",
+    sub_dir: "init",
+    vendor: true,
+}
diff --git a/universal7885-common/rootdir/etc/init.udfps.rc b/universal7885-common/rootdir/etc/init.udfps.rc
new file mode 100644
index 0000000..5c522c7
--- /dev/null
+++ b/universal7885-common/rootdir/etc/init.udfps.rc
@@ -0,0 +1,2 @@
+on init
+    write /sys/class/sec/tsp/cmd "fod_enable,1"
diff --git a/universal7885-common/universal7885-common.mk b/universal7885-common/universal7885-common.mk
index 8a6fb91..ca65cc5 100644
--- a/universal7885-common/universal7885-common.mk
+++ b/universal7885-common/universal7885-common.mk
@@ -176,6 +176,11 @@ PRODUCT_PACKAGES += \
     init.target.rc \
     init.baseband.rc
 
+ifeq ($(TARGET_HAS_UDFPS),true)
+PRODUCT_PACKAGES += \
+    init.udfps.rc
+endif
+
 # Lights
 PRODUCT_PACKAGES += \
     android.hardware.light-service.samsung