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msm8976-common: Build Samsung LiveDisplay service 

Change-Id: I74d38aa0df3179bb00b942135e8ff055aa8a5658
changes/32/248832/1
Kevin F. Haggerty 3 years ago committed by LuK1337
parent
c2e3a7b743
commit
74c3327190
7 changed files with 38 additions and 71 deletions
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  1. 5
      BoardConfigCommon.mk
  2. 62
      lineagehw/src/org/lineageos/hardware/ReadingEnhancement.java
  3. 25
      manifest.xml
  4. 4
      msm8976.mk
  5. 2
      sepolicy/comhal_lineage_livedisplay_default.te
  6. 9
      sepolicy/file_contexts
  7. 2
      sepolicy/system_server.te

5
BoardConfigCommon.mk
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@ -169,11 +169,6 @@ TARGET_PLATFORM_DEVICE_BASE := /devices/soc.0/ @@ -169,11 +169,6 @@ TARGET_PLATFORM_DEVICE_BASE := /devices/soc.0/
# Keymaster
TARGET_PROVIDES_KEYMASTER := true
# Lineage hardware
JAVA_SOURCE_OVERLAYS := \
org.lineageos.hardware|hardware/samsung/lineagehw|**/*.java \
org.lineageos.hardware|$(VENDOR_PATH)/lineagehw|**/*.java
# Peripheral manager
TARGET_PER_MGR_ENABLED := true

62
lineagehw/src/org/lineageos/hardware/ReadingEnhancement.java
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@ -1,62 +0,0 @@ @@ -1,62 +0,0 @@
/*
* Copyright (C) 2018 TeamNexus
* Copyright (C) 2018 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.
*/
package org.lineageos.hardware;
import org.lineageos.internal.util.FileUtils;
/**
* Reader mode
*/
public class ReadingEnhancement {
private static final String ACCESSIBILITY_FILE =
"/sys/devices/virtual/mdnie/mdnie/accessibility";
/**
* Whether device supports Reader Mode
*
* @return boolean Supported devices must return always true
*/
public static boolean isSupported() {
return FileUtils.isFileWritable(ACCESSIBILITY_FILE) &&
FileUtils.isFileReadable(ACCESSIBILITY_FILE);
}
/**
* This method return the current activation status of Reader Mode
*
* @return boolean Must be false when Reader Mode is not supported or not activated,
* or the operation failed while reading the status; true in any other case.
*/
public static boolean isEnabled() {
return FileUtils.readOneLine(ACCESSIBILITY_FILE).equals(
"Current accessibility : DSI0 : GRAYSCALE ");
}
/**
* This method allows to setup Reader Mode
*
* @param status The new Reader Mode status
* @return boolean Must be false if Reader Mode is not supported or the operation
* failed; true in any other case.
*/
public static boolean setEnabled(boolean status) {
return FileUtils.writeLine(ACCESSIBILITY_FILE, status ? "4" : "0");
}
}

25
manifest.xml
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@ -210,6 +210,31 @@ @@ -210,6 +210,31 @@
<instance>default</instance>
</interface>
</hal>
<hal format="hidl">
<name>vendor.lineage.livedisplay</name>
<transport>hwbinder</transport>
<version>2.0</version>
<interface>
<name>IAdaptiveBacklight</name>
<instance>default</instance>
</interface>
<interface>
<name>IDisplayColorCalibration</name>
<instance>default</instance>
</interface>
<interface>
<name>IDisplayModes</name>
<instance>default</instance>
</interface>
<interface>
<name>IReadingEnhancement</name>
<instance>default</instance>
</interface>
<interface>
<name>ISunlightEnhancement</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl">
<name>vendor.lineage.power</name>
<transport>hwbinder</transport>

4
msm8976.mk
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@ -201,6 +201,10 @@ PRODUCT_PACKAGES += \ @@ -201,6 +201,10 @@ PRODUCT_PACKAGES += \
android.hardware.light@2.0-service \
lights.MSM8952
# LiveDisplay
PRODUCT_PACKAGES += \
vendor.lineage.livedisplay@2.0-service.samsung-qcom
# Media
PRODUCT_COPY_FILES += \
$(LOCAL_PATH)/configs/media_codecs.xml:$(TARGET_COPY_OUT_VENDOR)/etc/media_codecs.xml \

2
sepolicy/comhal_lineage_livedisplay_default.te
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@ -0,0 +1,2 @@ @@ -0,0 +1,2 @@
allow hal_lineage_livedisplay_default { sysfs_graphics sysfs_mdnie }:dir search;
allow hal_lineage_livedisplay_default { sysfs_graphics sysfs_mdnie }:file rw_file_perms;

9
sepolicy/file_contexts
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@ -20,12 +20,17 @@ @@ -20,12 +20,17 @@
/dev/vfsspi u:object_r:vfsspi_device:s0
/data/biometrics(/.*)? u:object_r:biometrics_data_file:s0
# Graphics
/sys/devices/virtual/lcd/panel(/.*)? u:object_r:sysfs_graphics:s0
# Lights
/sys/devices/virtual/sec/sec_touchkey/brightness u:object_r:sysfs_leds:s0
# LiveDisplay
/(vendor|system/vendor)/bin/hw/vendor\.lineage\.livedisplay@2\.0-service\.samsung-qcom u:object_r:hal_lineage_livedisplay_default_exec:s0
# mDNIe
/sys/devices/virtual/mdnie/mdnie/mode u:object_r:sysfs_mdnie:s0
/sys/devices/virtual/mdnie/mdnie/scenario u:object_r:sysfs_mdnie:s0
/sys/devices/virtual/mdnie/mdnie(/.*)? u:object_r:sysfs_mdnie:s0
# SEC
/sys/devices/virtual/sec/sec_key(/.*)? u:object_r:sysfs_sec_key:s0

2
sepolicy/system_server.te
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@ -1,6 +1,4 @@ @@ -1,6 +1,4 @@
allow system_server sensors_data_file:file rw_file_perms;
allow system_server iio_device:chr_file r_file_perms;
allow system_server sysfs_mdnie:file rw_file_perms;
r_dir_file(system_server, app_efs_file)

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