diff --git a/lineagehw/hidl/livedisplay/AdaptiveBacklight.cpp b/lineagehw/hidl/livedisplay/AdaptiveBacklight.cpp
new file mode 100644
index 00000000..755f7f27
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/AdaptiveBacklight.cpp
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#include "AdaptiveBacklight.h"
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+// Methods from ::vendor::lineage::livedisplay::V2_0::IAdaptiveBacklight follow.
+Return<bool> AdaptiveBacklight::isEnabled() {
+    // TODO implement
+    return bool {};
+}
+
+Return<bool> AdaptiveBacklight::setEnabled(bool enabled) {
+    // TODO implement
+    return bool {};
+}
+
+
+// Methods from ::android::hidl::base::V1_0::IBase follow.
+
+//IAdaptiveBacklight* HIDL_FETCH_IAdaptiveBacklight(const char* /* name */) {
+    //return new AdaptiveBacklight();
+//}
+//
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
diff --git a/lineagehw/hidl/livedisplay/AdaptiveBacklight.h b/lineagehw/hidl/livedisplay/AdaptiveBacklight.h
new file mode 100644
index 00000000..c0e0c4e3
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/AdaptiveBacklight.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#ifndef VENDOR_LINEAGE_LIVEDISPLAY_V2_0_ADAPTIVEBACKLIGHT_H
+#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_ADAPTIVEBACKLIGHT_H
+
+#include <vendor/lineage/livedisplay/2.0/IAdaptiveBacklight.h>
+#include <hidl/MQDescriptor.h>
+#include <hidl/Status.h>
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_memory;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+struct AdaptiveBacklight : public IAdaptiveBacklight {
+    // Methods from ::vendor::lineage::livedisplay::V2_0::IAdaptiveBacklight follow.
+    Return<bool> isEnabled() override;
+    Return<bool> setEnabled(bool enabled) override;
+
+    // Methods from ::android::hidl::base::V1_0::IBase follow.
+
+};
+
+// FIXME: most likely delete, this is only for passthrough implementations
+// extern "C" IAdaptiveBacklight* HIDL_FETCH_IAdaptiveBacklight(const char* name);
+
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
+
+#endif  // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_ADAPTIVEBACKLIGHT_H
diff --git a/lineagehw/hidl/livedisplay/Android.bp b/lineagehw/hidl/livedisplay/Android.bp
new file mode 100644
index 00000000..276c386e
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/Android.bp
@@ -0,0 +1,47 @@
+// Copyright (C) 2019 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.
+
+cc_library_shared {
+    // FIXME: this should only be -impl for a passthrough hal.
+    // In most cases, to convert this to a binderized implementation, you should:
+    // - change '-impl' to '-service' here and make it a cc_binary instead of a
+    //   cc_library_shared.
+    // - add a *.rc file for this module.
+    // - delete HIDL_FETCH_I* functions.
+    // - call configureRpcThreadpool and registerAsService on the instance.
+    // You may also want to append '-impl/-service' with a specific identifier like
+    // '-vendor' or '-<hardware identifier>' etc to distinguish it.
+    name: "vendor.lineage.livedisplay@2.0-impl",
+    relative_install_path: "hw",
+    // FIXME: this should be 'vendor: true' for modules that will eventually be
+    // on AOSP.
+    proprietary: true,
+    srcs: [
+        "AdaptiveBacklight.cpp",
+        "AutoContrast.cpp",
+        "ColorBalance.cpp",
+        "ColorEnhancement.cpp",
+        "DisplayColorCalibration.cpp",
+        "DisplayModes.cpp",
+        "PictureAdjustment.cpp",
+        "ReadingEnhancement.cpp",
+        "SunlightEnhancement.cpp",
+    ],
+    shared_libs: [
+        "libhidlbase",
+        "libhidltransport",
+        "libutils",
+        "vendor.lineage.livedisplay@2.0",
+    ],
+}
diff --git a/lineagehw/hidl/livedisplay/AutoContrast.cpp b/lineagehw/hidl/livedisplay/AutoContrast.cpp
new file mode 100644
index 00000000..af16fc7e
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/AutoContrast.cpp
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#include "AutoContrast.h"
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+// Methods from ::vendor::lineage::livedisplay::V2_0::IAutoContrast follow.
+Return<bool> AutoContrast::isEnabled() {
+    // TODO implement
+    return bool {};
+}
+
+Return<bool> AutoContrast::setEnabled(bool enabled) {
+    // TODO implement
+    return bool {};
+}
+
+
+// Methods from ::android::hidl::base::V1_0::IBase follow.
+
+//IAutoContrast* HIDL_FETCH_IAutoContrast(const char* /* name */) {
+    //return new AutoContrast();
+//}
+//
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
diff --git a/lineagehw/hidl/livedisplay/AutoContrast.h b/lineagehw/hidl/livedisplay/AutoContrast.h
new file mode 100644
index 00000000..44a8be6f
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/AutoContrast.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#ifndef VENDOR_LINEAGE_LIVEDISPLAY_V2_0_AUTOCONTRAST_H
+#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_AUTOCONTRAST_H
+
+#include <vendor/lineage/livedisplay/2.0/IAutoContrast.h>
+#include <hidl/MQDescriptor.h>
+#include <hidl/Status.h>
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_memory;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+struct AutoContrast : public IAutoContrast {
+    // Methods from ::vendor::lineage::livedisplay::V2_0::IAutoContrast follow.
+    Return<bool> isEnabled() override;
+    Return<bool> setEnabled(bool enabled) override;
+
+    // Methods from ::android::hidl::base::V1_0::IBase follow.
+
+};
+
+// FIXME: most likely delete, this is only for passthrough implementations
+// extern "C" IAutoContrast* HIDL_FETCH_IAutoContrast(const char* name);
+
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
+
+#endif  // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_AUTOCONTRAST_H
diff --git a/lineagehw/hidl/livedisplay/ColorBalance.cpp b/lineagehw/hidl/livedisplay/ColorBalance.cpp
new file mode 100644
index 00000000..f6369904
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/ColorBalance.cpp
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#include "ColorBalance.h"
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+// Methods from ::vendor::lineage::livedisplay::V2_0::IColorBalance follow.
+Return<void> ColorBalance::getColorBalanceRange(getColorBalanceRange_cb _hidl_cb) {
+    // TODO implement
+    return Void();
+}
+
+Return<int32_t> ColorBalance::getColorBalance() {
+    // TODO implement
+    return int32_t {};
+}
+
+Return<bool> ColorBalance::setColorBalance(int32_t value) {
+    // TODO implement
+    return bool {};
+}
+
+
+// Methods from ::android::hidl::base::V1_0::IBase follow.
+
+//IColorBalance* HIDL_FETCH_IColorBalance(const char* /* name */) {
+    //return new ColorBalance();
+//}
+//
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
diff --git a/lineagehw/hidl/livedisplay/ColorBalance.h b/lineagehw/hidl/livedisplay/ColorBalance.h
new file mode 100644
index 00000000..b760c7c7
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/ColorBalance.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#ifndef VENDOR_LINEAGE_LIVEDISPLAY_V2_0_COLORBALANCE_H
+#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_COLORBALANCE_H
+
+#include <vendor/lineage/livedisplay/2.0/IColorBalance.h>
+#include <hidl/MQDescriptor.h>
+#include <hidl/Status.h>
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_memory;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+struct ColorBalance : public IColorBalance {
+    // Methods from ::vendor::lineage::livedisplay::V2_0::IColorBalance follow.
+    Return<void> getColorBalanceRange(getColorBalanceRange_cb _hidl_cb) override;
+    Return<int32_t> getColorBalance() override;
+    Return<bool> setColorBalance(int32_t value) override;
+
+    // Methods from ::android::hidl::base::V1_0::IBase follow.
+
+};
+
+// FIXME: most likely delete, this is only for passthrough implementations
+// extern "C" IColorBalance* HIDL_FETCH_IColorBalance(const char* name);
+
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
+
+#endif  // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_COLORBALANCE_H
diff --git a/lineagehw/hidl/livedisplay/ColorEnhancement.cpp b/lineagehw/hidl/livedisplay/ColorEnhancement.cpp
new file mode 100644
index 00000000..e87961d8
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/ColorEnhancement.cpp
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#include "ColorEnhancement.h"
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+// Methods from ::vendor::lineage::livedisplay::V2_0::IColorEnhancement follow.
+Return<bool> ColorEnhancement::isEnabled() {
+    // TODO implement
+    return bool {};
+}
+
+Return<bool> ColorEnhancement::setEnabled(bool enabled) {
+    // TODO implement
+    return bool {};
+}
+
+
+// Methods from ::android::hidl::base::V1_0::IBase follow.
+
+//IColorEnhancement* HIDL_FETCH_IColorEnhancement(const char* /* name */) {
+    //return new ColorEnhancement();
+//}
+//
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
diff --git a/lineagehw/hidl/livedisplay/ColorEnhancement.h b/lineagehw/hidl/livedisplay/ColorEnhancement.h
new file mode 100644
index 00000000..925cdfc7
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/ColorEnhancement.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#ifndef VENDOR_LINEAGE_LIVEDISPLAY_V2_0_COLORENHANCEMENT_H
+#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_COLORENHANCEMENT_H
+
+#include <vendor/lineage/livedisplay/2.0/IColorEnhancement.h>
+#include <hidl/MQDescriptor.h>
+#include <hidl/Status.h>
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_memory;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+struct ColorEnhancement : public IColorEnhancement {
+    // Methods from ::vendor::lineage::livedisplay::V2_0::IColorEnhancement follow.
+    Return<bool> isEnabled() override;
+    Return<bool> setEnabled(bool enabled) override;
+
+    // Methods from ::android::hidl::base::V1_0::IBase follow.
+
+};
+
+// FIXME: most likely delete, this is only for passthrough implementations
+// extern "C" IColorEnhancement* HIDL_FETCH_IColorEnhancement(const char* name);
+
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
+
+#endif  // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_COLORENHANCEMENT_H
diff --git a/lineagehw/hidl/livedisplay/DisplayColorCalibration.cpp b/lineagehw/hidl/livedisplay/DisplayColorCalibration.cpp
new file mode 100644
index 00000000..e471f3e3
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/DisplayColorCalibration.cpp
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#include "DisplayColorCalibration.h"
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+// Methods from ::vendor::lineage::livedisplay::V2_0::IDisplayColorCalibration follow.
+Return<int32_t> DisplayColorCalibration::getMaxValue() {
+    // TODO implement
+    return int32_t {};
+}
+
+Return<int32_t> DisplayColorCalibration::getMinValue() {
+    // TODO implement
+    return int32_t {};
+}
+
+Return<void> DisplayColorCalibration::getCalibration(getCalibration_cb _hidl_cb) {
+    // TODO implement
+    return Void();
+}
+
+Return<bool> DisplayColorCalibration::setCalibration(const hidl_vec<int32_t>& rgb) {
+    // TODO implement
+    return bool {};
+}
+
+
+// Methods from ::android::hidl::base::V1_0::IBase follow.
+
+//IDisplayColorCalibration* HIDL_FETCH_IDisplayColorCalibration(const char* /* name */) {
+    //return new DisplayColorCalibration();
+//}
+//
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
diff --git a/lineagehw/hidl/livedisplay/DisplayColorCalibration.h b/lineagehw/hidl/livedisplay/DisplayColorCalibration.h
new file mode 100644
index 00000000..f4df6517
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/DisplayColorCalibration.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#ifndef VENDOR_LINEAGE_LIVEDISPLAY_V2_0_DISPLAYCOLORCALIBRATION_H
+#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_DISPLAYCOLORCALIBRATION_H
+
+#include <vendor/lineage/livedisplay/2.0/IDisplayColorCalibration.h>
+#include <hidl/MQDescriptor.h>
+#include <hidl/Status.h>
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_memory;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+struct DisplayColorCalibration : public IDisplayColorCalibration {
+    // Methods from ::vendor::lineage::livedisplay::V2_0::IDisplayColorCalibration follow.
+    Return<int32_t> getMaxValue() override;
+    Return<int32_t> getMinValue() override;
+    Return<void> getCalibration(getCalibration_cb _hidl_cb) override;
+    Return<bool> setCalibration(const hidl_vec<int32_t>& rgb) override;
+
+    // Methods from ::android::hidl::base::V1_0::IBase follow.
+
+};
+
+// FIXME: most likely delete, this is only for passthrough implementations
+// extern "C" IDisplayColorCalibration* HIDL_FETCH_IDisplayColorCalibration(const char* name);
+
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
+
+#endif  // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_DISPLAYCOLORCALIBRATION_H
diff --git a/lineagehw/hidl/livedisplay/DisplayModes.cpp b/lineagehw/hidl/livedisplay/DisplayModes.cpp
new file mode 100644
index 00000000..6fcf88dc
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/DisplayModes.cpp
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#include "DisplayModes.h"
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+// Methods from ::vendor::lineage::livedisplay::V2_0::IDisplayModes follow.
+Return<void> DisplayModes::getDisplayModes(getDisplayModes_cb _hidl_cb) {
+    // TODO implement
+    return Void();
+}
+
+Return<void> DisplayModes::getCurrentDisplayMode(getCurrentDisplayMode_cb _hidl_cb) {
+    // TODO implement
+    return Void();
+}
+
+Return<void> DisplayModes::getDefaultDisplayMode(getDefaultDisplayMode_cb _hidl_cb) {
+    // TODO implement
+    return Void();
+}
+
+Return<bool> DisplayModes::setDisplayMode(int32_t modeID, bool makeDefault) {
+    // TODO implement
+    return bool {};
+}
+
+
+// Methods from ::android::hidl::base::V1_0::IBase follow.
+
+//IDisplayModes* HIDL_FETCH_IDisplayModes(const char* /* name */) {
+    //return new DisplayModes();
+//}
+//
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
diff --git a/lineagehw/hidl/livedisplay/DisplayModes.h b/lineagehw/hidl/livedisplay/DisplayModes.h
new file mode 100644
index 00000000..90f0cb34
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/DisplayModes.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#ifndef VENDOR_LINEAGE_LIVEDISPLAY_V2_0_DISPLAYMODES_H
+#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_DISPLAYMODES_H
+
+#include <vendor/lineage/livedisplay/2.0/IDisplayModes.h>
+#include <hidl/MQDescriptor.h>
+#include <hidl/Status.h>
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_memory;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+struct DisplayModes : public IDisplayModes {
+    // Methods from ::vendor::lineage::livedisplay::V2_0::IDisplayModes follow.
+    Return<void> getDisplayModes(getDisplayModes_cb _hidl_cb) override;
+    Return<void> getCurrentDisplayMode(getCurrentDisplayMode_cb _hidl_cb) override;
+    Return<void> getDefaultDisplayMode(getDefaultDisplayMode_cb _hidl_cb) override;
+    Return<bool> setDisplayMode(int32_t modeID, bool makeDefault) override;
+
+    // Methods from ::android::hidl::base::V1_0::IBase follow.
+
+};
+
+// FIXME: most likely delete, this is only for passthrough implementations
+// extern "C" IDisplayModes* HIDL_FETCH_IDisplayModes(const char* name);
+
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
+
+#endif  // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_DISPLAYMODES_H
diff --git a/lineagehw/hidl/livedisplay/PictureAdjustment.cpp b/lineagehw/hidl/livedisplay/PictureAdjustment.cpp
new file mode 100644
index 00000000..bedec524
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/PictureAdjustment.cpp
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#include "PictureAdjustment.h"
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+// Methods from ::vendor::lineage::livedisplay::V2_0::IPictureAdjustment follow.
+Return<void> PictureAdjustment::getHueRange(getHueRange_cb _hidl_cb) {
+    // TODO implement
+    return Void();
+}
+
+Return<void> PictureAdjustment::getSaturationRange(getSaturationRange_cb _hidl_cb) {
+    // TODO implement
+    return Void();
+}
+
+Return<void> PictureAdjustment::getIntensityRange(getIntensityRange_cb _hidl_cb) {
+    // TODO implement
+    return Void();
+}
+
+Return<void> PictureAdjustment::getContrastRange(getContrastRange_cb _hidl_cb) {
+    // TODO implement
+    return Void();
+}
+
+Return<void> PictureAdjustment::getSaturationThresholdRange(getSaturationThresholdRange_cb _hidl_cb) {
+    // TODO implement
+    return Void();
+}
+
+Return<void> PictureAdjustment::getPictureAdjustment(getPictureAdjustment_cb _hidl_cb) {
+    // TODO implement
+    return Void();
+}
+
+Return<void> PictureAdjustment::getDefaultPictureAdjustment(getDefaultPictureAdjustment_cb _hidl_cb) {
+    // TODO implement
+    return Void();
+}
+
+Return<bool> PictureAdjustment::setPictureAdjustment(const ::vendor::lineage::livedisplay::V2_0::HSIC& hsic) {
+    // TODO implement
+    return bool {};
+}
+
+
+// Methods from ::android::hidl::base::V1_0::IBase follow.
+
+//IPictureAdjustment* HIDL_FETCH_IPictureAdjustment(const char* /* name */) {
+    //return new PictureAdjustment();
+//}
+//
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
diff --git a/lineagehw/hidl/livedisplay/PictureAdjustment.h b/lineagehw/hidl/livedisplay/PictureAdjustment.h
new file mode 100644
index 00000000..17bfe66f
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/PictureAdjustment.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#ifndef VENDOR_LINEAGE_LIVEDISPLAY_V2_0_PICTUREADJUSTMENT_H
+#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_PICTUREADJUSTMENT_H
+
+#include <vendor/lineage/livedisplay/2.0/IPictureAdjustment.h>
+#include <hidl/MQDescriptor.h>
+#include <hidl/Status.h>
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_memory;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+struct PictureAdjustment : public IPictureAdjustment {
+    // Methods from ::vendor::lineage::livedisplay::V2_0::IPictureAdjustment follow.
+    Return<void> getHueRange(getHueRange_cb _hidl_cb) override;
+    Return<void> getSaturationRange(getSaturationRange_cb _hidl_cb) override;
+    Return<void> getIntensityRange(getIntensityRange_cb _hidl_cb) override;
+    Return<void> getContrastRange(getContrastRange_cb _hidl_cb) override;
+    Return<void> getSaturationThresholdRange(getSaturationThresholdRange_cb _hidl_cb) override;
+    Return<void> getPictureAdjustment(getPictureAdjustment_cb _hidl_cb) override;
+    Return<void> getDefaultPictureAdjustment(getDefaultPictureAdjustment_cb _hidl_cb) override;
+    Return<bool> setPictureAdjustment(const ::vendor::lineage::livedisplay::V2_0::HSIC& hsic) override;
+
+    // Methods from ::android::hidl::base::V1_0::IBase follow.
+
+};
+
+// FIXME: most likely delete, this is only for passthrough implementations
+// extern "C" IPictureAdjustment* HIDL_FETCH_IPictureAdjustment(const char* name);
+
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
+
+#endif  // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_PICTUREADJUSTMENT_H
diff --git a/lineagehw/hidl/livedisplay/ReadingEnhancement.cpp b/lineagehw/hidl/livedisplay/ReadingEnhancement.cpp
new file mode 100644
index 00000000..ea27c905
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/ReadingEnhancement.cpp
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#include "ReadingEnhancement.h"
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+// Methods from ::vendor::lineage::livedisplay::V2_0::IReadingEnhancement follow.
+Return<bool> ReadingEnhancement::isEnabled() {
+    // TODO implement
+    return bool {};
+}
+
+Return<bool> ReadingEnhancement::setEnabled(bool enabled) {
+    // TODO implement
+    return bool {};
+}
+
+
+// Methods from ::android::hidl::base::V1_0::IBase follow.
+
+//IReadingEnhancement* HIDL_FETCH_IReadingEnhancement(const char* /* name */) {
+    //return new ReadingEnhancement();
+//}
+//
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
diff --git a/lineagehw/hidl/livedisplay/ReadingEnhancement.h b/lineagehw/hidl/livedisplay/ReadingEnhancement.h
new file mode 100644
index 00000000..20e909af
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/ReadingEnhancement.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#ifndef VENDOR_LINEAGE_LIVEDISPLAY_V2_0_READINGENHANCEMENT_H
+#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_READINGENHANCEMENT_H
+
+#include <vendor/lineage/livedisplay/2.0/IReadingEnhancement.h>
+#include <hidl/MQDescriptor.h>
+#include <hidl/Status.h>
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_memory;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+struct ReadingEnhancement : public IReadingEnhancement {
+    // Methods from ::vendor::lineage::livedisplay::V2_0::IReadingEnhancement follow.
+    Return<bool> isEnabled() override;
+    Return<bool> setEnabled(bool enabled) override;
+
+    // Methods from ::android::hidl::base::V1_0::IBase follow.
+
+};
+
+// FIXME: most likely delete, this is only for passthrough implementations
+// extern "C" IReadingEnhancement* HIDL_FETCH_IReadingEnhancement(const char* name);
+
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
+
+#endif  // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_READINGENHANCEMENT_H
diff --git a/lineagehw/hidl/livedisplay/SunlightEnhancement.cpp b/lineagehw/hidl/livedisplay/SunlightEnhancement.cpp
new file mode 100644
index 00000000..8a3c3292
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/SunlightEnhancement.cpp
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#include "SunlightEnhancement.h"
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+// Methods from ::vendor::lineage::livedisplay::V2_0::ISunlightEnhancement follow.
+Return<bool> SunlightEnhancement::isEnabled() {
+    // TODO implement
+    return bool {};
+}
+
+Return<bool> SunlightEnhancement::setEnabled(bool enabled) {
+    // TODO implement
+    return bool {};
+}
+
+
+// Methods from ::android::hidl::base::V1_0::IBase follow.
+
+//ISunlightEnhancement* HIDL_FETCH_ISunlightEnhancement(const char* /* name */) {
+    //return new SunlightEnhancement();
+//}
+//
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
diff --git a/lineagehw/hidl/livedisplay/SunlightEnhancement.h b/lineagehw/hidl/livedisplay/SunlightEnhancement.h
new file mode 100644
index 00000000..75718317
--- /dev/null
+++ b/lineagehw/hidl/livedisplay/SunlightEnhancement.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#ifndef VENDOR_LINEAGE_LIVEDISPLAY_V2_0_SUNLIGHTENHANCEMENT_H
+#define VENDOR_LINEAGE_LIVEDISPLAY_V2_0_SUNLIGHTENHANCEMENT_H
+
+#include <vendor/lineage/livedisplay/2.0/ISunlightEnhancement.h>
+#include <hidl/MQDescriptor.h>
+#include <hidl/Status.h>
+
+namespace vendor {
+namespace lineage {
+namespace livedisplay {
+namespace V2_0 {
+namespace implementation {
+
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_memory;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+struct SunlightEnhancement : public ISunlightEnhancement {
+    // Methods from ::vendor::lineage::livedisplay::V2_0::ISunlightEnhancement follow.
+    Return<bool> isEnabled() override;
+    Return<bool> setEnabled(bool enabled) override;
+
+    // Methods from ::android::hidl::base::V1_0::IBase follow.
+
+};
+
+// FIXME: most likely delete, this is only for passthrough implementations
+// extern "C" ISunlightEnhancement* HIDL_FETCH_ISunlightEnhancement(const char* name);
+
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace livedisplay
+}  // namespace lineage
+}  // namespace vendor
+
+#endif  // VENDOR_LINEAGE_LIVEDISPLAY_V2_0_SUNLIGHTENHANCEMENT_H