From 443a6af452a8513a3c85bb91107b3605fcc1e2b7 Mon Sep 17 00:00:00 2001
From: Aaron Kling <webgeek1234@gmail.com>
Date: Tue, 28 Dec 2021 17:47:55 -0600
Subject: [PATCH] pstar: Copy touch and exfat kmods to recovery and load them
 on boot

Change-Id: Ica523b0c07fc611fd8c60b018e8889f10bcfe014
---
 AndroidBoard.mk                    | 35 ++++++++++++++++++++++++++++++
 recovery/root/init.recovery.lkm.rc | 22 +++++++++++++++++++
 2 files changed, 57 insertions(+)
 create mode 100644 AndroidBoard.mk
 create mode 100644 recovery/root/init.recovery.lkm.rc

diff --git a/AndroidBoard.mk b/AndroidBoard.mk
new file mode 100644
index 0000000..4e6ba20
--- /dev/null
+++ b/AndroidBoard.mk
@@ -0,0 +1,35 @@
+#
+# Copyright (C) 2017-2021 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.
+#
+
+INSTALLED_KERNEL_TARGET := $(PRODUCT_OUT)/kernel
+recovery_uncompressed_ramdisk := $(PRODUCT_OUT)/ramdisk-recovery.cpio
+
+RECOVERY_KMOD_TARGETS := \
+    exfat.ko \
+    mmi_annotate.ko \
+    mmi_info.ko \
+    mmi_relay.ko \
+    sensors_class.ko \
+    stmicro_mmi.ko \
+    touchscreen_mmi.ko
+
+INSTALLED_RECOVERY_KMOD_TARGETS := $(RECOVERY_KMOD_TARGETS:%=$(TARGET_RECOVERY_ROOT_OUT)/lib/modules/%)
+$(INSTALLED_RECOVERY_KMOD_TARGETS): $(INSTALLED_KERNEL_TARGET)
+	echo -e ${CL_GRN}"Copying kernel modules to recovery"${CL_RST}
+	@mkdir -p $(dir $@)
+	cp $(@F:%=$(TARGET_OUT_VENDOR)/lib/modules/%) $(TARGET_RECOVERY_ROOT_OUT)/lib/modules/
+
+$(recovery_uncompressed_ramdisk): $(INSTALLED_RECOVERY_KMOD_TARGETS)
diff --git a/recovery/root/init.recovery.lkm.rc b/recovery/root/init.recovery.lkm.rc
new file mode 100644
index 0000000..b7beffa
--- /dev/null
+++ b/recovery/root/init.recovery.lkm.rc
@@ -0,0 +1,22 @@
+# 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.
+
+on boot
+    insmod /lib/modules/exfat.ko
+    insmod /lib/modules/mmi_annotate.ko
+    insmod /lib/modules/mmi_info.ko
+    insmod /lib/modules/mmi_relay.ko
+    insmod /lib/modules/sensors_class.ko
+    insmod /lib/modules/touchscreen_mmi.ko
+    insmod /lib/modules/stmicro_mmi.ko