From 59692c195b152b9a74b8d7e38206c592bb1c471b Mon Sep 17 00:00:00 2001
From: Michael Bestas <mkbestas@lineageos.org>
Date: Sat, 13 Aug 2022 04:25:09 +0300
Subject: [PATCH] felix: Copy touch modules to vendor_kernel_boot

Makes touch work in recovery
fst2/ftm5 require goog_touch_interface symbols too

Co-authored-by: Nicholas Lim <nicknitewolf@lineageos.org>
Co-authored-by: LuK1337 <priv.luk@gmail.com>
Change-Id: Iaa5a158af827732b13ab79b60bed2f319ce56391
---
 BoardConfigLineage.mk                |  6 ++++++
 felix/Android.bp                     | 11 +++++++++++
 felix/device-lineage.mk              |  4 ++++
 felix/init.recovery.touch.rc         |  4 ++++
 modules.blocklist.vendor_kernel_boot |  3 +++
 modules.load.vendor_kernel_boot      |  3 +++
 6 files changed, 31 insertions(+)
 create mode 100644 felix/Android.bp
 create mode 100644 felix/init.recovery.touch.rc
 create mode 100644 modules.blocklist.vendor_kernel_boot
 create mode 100644 modules.load.vendor_kernel_boot

diff --git a/BoardConfigLineage.mk b/BoardConfigLineage.mk
index eadedb9..4c3a41b 100644
--- a/BoardConfigLineage.mk
+++ b/BoardConfigLineage.mk
@@ -3,3 +3,9 @@
 # SPDX-FileCopyrightText: 2021-2024 The Calyx Institute
 # SPDX-License-Identifier: Apache-2.0
 #
+
+# Kernel modules
+BOARD_VENDOR_KERNEL_RAMDISK_KERNEL_MODULES_BLOCKLIST_FILE := $(DEVICE_PATH)/modules.blocklist.vendor_kernel_boot
+BOARD_VENDOR_KERNEL_RAMDISK_KERNEL_MODULES_LOAD_RAW := $(strip $(shell cat $(DEVICE_PATH)/modules.load.vendor_kernel_boot))
+BOARD_VENDOR_KERNEL_RAMDISK_KERNEL_MODULES_LOAD += $(BOARD_VENDOR_KERNEL_RAMDISK_KERNEL_MODULES_LOAD_RAW)
+BOARD_VENDOR_KERNEL_RAMDISK_KERNEL_MODULES += $(addprefix $(KERNEL_MODULE_DIR)/, $(notdir $(BOARD_VENDOR_KERNEL_RAMDISK_KERNEL_MODULES_LOAD_RAW)))
diff --git a/felix/Android.bp b/felix/Android.bp
new file mode 100644
index 0000000..70f8627
--- /dev/null
+++ b/felix/Android.bp
@@ -0,0 +1,11 @@
+//
+// SPDX-FileCopyrightText: 2024 The LineageOS Project
+// SPDX-License-Identifier: Apache-2.0
+//
+
+prebuilt_etc {
+    name: "init.recovery.felix.touch.rc",
+    src: "init.recovery.touch.rc",
+    sub_dir: "init",
+    recovery: true,
+}
diff --git a/felix/device-lineage.mk b/felix/device-lineage.mk
index fd82a16..f88f2c0 100644
--- a/felix/device-lineage.mk
+++ b/felix/device-lineage.mk
@@ -7,3 +7,7 @@
 $(call inherit-product, $(DEVICE_PATH)/device-lineage.mk)
 
 DEVICE_PACKAGE_OVERLAYS += $(DEVICE_PATH)/$(DEVICE_CODENAME)/overlay-lineage
+
+# Init
+PRODUCT_PACKAGES += \
+    init.recovery.felix.touch.rc
diff --git a/felix/init.recovery.touch.rc b/felix/init.recovery.touch.rc
new file mode 100644
index 0000000..972abab
--- /dev/null
+++ b/felix/init.recovery.touch.rc
@@ -0,0 +1,4 @@
+on init
+   insmod /lib/modules/goog_touch_interface.ko
+   insmod /lib/modules/fst2.ko
+   insmod /lib/modules/ftm5.ko
diff --git a/modules.blocklist.vendor_kernel_boot b/modules.blocklist.vendor_kernel_boot
new file mode 100644
index 0000000..1a9be18
--- /dev/null
+++ b/modules.blocklist.vendor_kernel_boot
@@ -0,0 +1,3 @@
+blocklist fst2.ko
+blocklist ftm5.ko
+blocklist goog_touch_interface.ko
diff --git a/modules.load.vendor_kernel_boot b/modules.load.vendor_kernel_boot
new file mode 100644
index 0000000..4ecd15b
--- /dev/null
+++ b/modules.load.vendor_kernel_boot
@@ -0,0 +1,3 @@
+extra/fst2.ko
+extra/ftm5.ko
+extra/goog_touch_interface.ko