nx: Override and hide cec on vali

* Again, we do not plan to support vali display hacks for the
  time being. If so, we will add env and do it that way.

* filter-out CEC for vali because common trees assume that unified
  devices will all support CEC or none.

Change-Id: I1df0d895de870a3ebd76825fe278997e83435922

AndroidBoard.mk

@@ -27,3 +27,9 @@ $(INSTALLED_DTBIMAGE_TARGET): $(INSTALLED_KERNEL_TARGET) | mkdtimg
 		$(KERNEL_OUT)/arch/arm64/boot/dts/tegra210b01-frig.dtb --id=0x46524947 --rev=0xa00
 
 ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_DTBIMAGE_TARGET)
+
+CEC_XML_SYMLINK := $(TARGET_OUT_VENDOR)/etc/permissions/android.hardware.hdmi.cec.xml
+$(CEC_XML_SYMLINK): $(LOCAL_INSTALLED_MODULE)
+	$(hide) ln -sf /data/vendor/permissions/android.hardware.hdmi.cec.xml $@
+
+ALL_DEFAULT_INSTALLED_MODULES += $(CEC_XML_SYMLINK)

device.mk

@@ -66,6 +66,7 @@ PRODUCT_PACKAGES += \
     init.loki_foster_e_common.rc \
     init.nx.rc \
     init.recovery.nx.rc \
+    init.vali.rc \
     power.nx.rc
 
 # Permissions
@@ -95,6 +96,16 @@ PRODUCT_PACKAGES += \
     nvaudio_conf.xml
 endif
 
+# CEC
+PRODUCT_COPY_FILES := $(filter-out frameworks/native/data/etc/android.hardware.hdmi.cec.xml%android.hardware.hdmi.cec.xml,$(PRODUCT_COPY_FILES))
+
+PRODUCT_COPY_FILES += \
+    frameworks/native/data/etc/android.hardware.hdmi.cec.xml:$(TARGET_COPY_OUT_VENDOR)/etc/staging/android.hardware.hdmi.cec.xml
+
+PRODUCT_PACKAGES += \
+    nx_cec.rc \
+    cec_disable.xml
+
 # Device Settings
 PRODUCT_PACKAGES += \
     DeviceSettingsNX

initfiles/Android.mk

@@ -29,6 +29,14 @@ LOCAL_VENDOR_MODULE        := true
 LOCAL_MODULE_RELATIVE_PATH := init/hw
 include $(BUILD_PREBUILT)
 
+include $(CLEAR_VARS)
+LOCAL_MODULE               := init.vali.rc
+LOCAL_MODULE_CLASS         := ETC
+LOCAL_SRC_FILES            := init.vali.rc
+LOCAL_VENDOR_MODULE        := true
+LOCAL_MODULE_RELATIVE_PATH := init/hw
+include $(BUILD_PREBUILT)
+
 include $(CLEAR_VARS)
 LOCAL_MODULE               := init.frig.rc
 LOCAL_MODULE_CLASS         := ETC
@@ -83,3 +91,19 @@ LOCAL_MODULE_SUFFIX := .sh
 LOCAL_INIT_RC       := wifi_reset.rc
 LOCAL_MODULE_CLASS  := EXECUTABLES
 include $(BUILD_PREBUILT)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE               := nx_cec.rc
+LOCAL_MODULE_CLASS         := ETC
+LOCAL_SRC_FILES            := nx_cec.rc
+LOCAL_VENDOR_MODULE        := true
+LOCAL_MODULE_RELATIVE_PATH := init
+include $(BUILD_PREBUILT)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE               := cec_disable.xml
+LOCAL_MODULE_CLASS         := ETC
+LOCAL_SRC_FILES            := cec_disable.xml
+LOCAL_VENDOR_MODULE        := true
+LOCAL_MODULE_RELATIVE_PATH := staging
+include $(BUILD_PREBUILT)

initfiles/cec_disable.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<permissions>
+    <!-- This device does not support HDMI-CEC -->
+</permissions>

initfiles/init.vali.rc

@@ -0,0 +1,22 @@
+# Copyright (C) 2023 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.
+
+# Override and disable cec HAL
+service vendor.cec-hal-1-0 /vendor/bin/hw/android.hardware.tv.cec@1.0-service
+    override
+    interface android.hardware.tv.cec@1.0::IHdmiCec default
+    class hal
+    user system
+    group system
+    disabled

initfiles/nx_cec.rc

@@ -0,0 +1,24 @@
+# Copyright (C) 2023 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 property:vold.post_fs_data_done=1
+    mkdir /data/vendor/permissions/ 0755 system system
+    chown system system /data/vendor/permissions/android.hardware.hdmi.cec.xml
+    rm /data/vendor/permissions/android.hardware.hdmi.cec.xml
+
+on property:vold.post_fs_data_done=1 && property:ro.boot.hardware.sku=vali
+    symlink /vendor/etc/staging/cec_disable.xml /data/vendor/permissions/android.hardware.hdmi.cec.xml
+
+on property:vold.post_fs_data_done=1
+    symlink /vendor/etc/staging/android.hardware.hdmi.cec.xml /data/vendor/permissions/android.hardware.hdmi.cec.xml