Add pixel-display interface
The interfaces is for display high brightness mode
and display local brightness enhancement.
Bug:154066722
Test: build
Change-Id: I21a24d9982df1ca34434c7f6f6168b38cf6ecaaf
diff --git a/display/Android.bp b/display/Android.bp
new file mode 100644
index 0000000..78c2885
--- /dev/null
+++ b/display/Android.bp
@@ -0,0 +1,19 @@
+aidl_interface {
+ name: "com.google.hardware.pixel.display",
+ vendor_available: true,
+ srcs: [
+ "com/google/hardware/pixel/display/*.aidl",
+ ],
+
+ stability: "vintf",
+
+ backend: {
+ java: {
+ platform_apis: true,
+ },
+ cpp: {
+ enabled: false,
+ },
+ },
+ versions: ["1"],
+}
diff --git a/display/aidl_api/com.google.hardware.pixel.display/1/.hash b/display/aidl_api/com.google.hardware.pixel.display/1/.hash
new file mode 100644
index 0000000..08e4043
--- /dev/null
+++ b/display/aidl_api/com.google.hardware.pixel.display/1/.hash
@@ -0,0 +1 @@
+b8ea6e2c79ac4b3f458cb195c70420250eea6614
diff --git a/display/aidl_api/com.google.hardware.pixel.display/1/com/google/hardware/pixel/display/HbmState.aidl b/display/aidl_api/com.google.hardware.pixel.display/1/com/google/hardware/pixel/display/HbmState.aidl
new file mode 100644
index 0000000..440a95e
--- /dev/null
+++ b/display/aidl_api/com.google.hardware.pixel.display/1/com/google/hardware/pixel/display/HbmState.aidl
@@ -0,0 +1,24 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package com.google.hardware.pixel.display;
+@Backing(type="byte") @VintfStability
+enum HbmState {
+ OFF = 0,
+ HDR = 1,
+ SUNLIGHT = 2,
+}
diff --git a/display/aidl_api/com.google.hardware.pixel.display/1/com/google/hardware/pixel/display/IDisplay.aidl b/display/aidl_api/com.google.hardware.pixel.display/1/com/google/hardware/pixel/display/IDisplay.aidl
new file mode 100644
index 0000000..df43035
--- /dev/null
+++ b/display/aidl_api/com.google.hardware.pixel.display/1/com/google/hardware/pixel/display/IDisplay.aidl
@@ -0,0 +1,28 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package com.google.hardware.pixel.display;
+@VintfStability
+interface IDisplay {
+ boolean isHbmSupported();
+ void setHbmState(in com.google.hardware.pixel.display.HbmState state);
+ com.google.hardware.pixel.display.HbmState getHbmState();
+ boolean isLbeSupported();
+ void setLbeState(in com.google.hardware.pixel.display.LbeState state);
+ void setLbeAmbientLight(in int ambientLux);
+ com.google.hardware.pixel.display.LbeState getLbeState();
+}
diff --git a/display/aidl_api/com.google.hardware.pixel.display/1/com/google/hardware/pixel/display/LbeState.aidl b/display/aidl_api/com.google.hardware.pixel.display/1/com/google/hardware/pixel/display/LbeState.aidl
new file mode 100644
index 0000000..0e4985a
--- /dev/null
+++ b/display/aidl_api/com.google.hardware.pixel.display/1/com/google/hardware/pixel/display/LbeState.aidl
@@ -0,0 +1,25 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package com.google.hardware.pixel.display;
+@Backing(type="byte") @VintfStability
+enum LbeState {
+ OFF = 0,
+ NORMAL = 1,
+ HIGH_BRIGHTNESS = 2,
+ POWER_SAVE = 3,
+}
diff --git a/display/aidl_api/com.google.hardware.pixel.display/current/com/google/hardware/pixel/display/HbmState.aidl b/display/aidl_api/com.google.hardware.pixel.display/current/com/google/hardware/pixel/display/HbmState.aidl
new file mode 100644
index 0000000..440a95e
--- /dev/null
+++ b/display/aidl_api/com.google.hardware.pixel.display/current/com/google/hardware/pixel/display/HbmState.aidl
@@ -0,0 +1,24 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package com.google.hardware.pixel.display;
+@Backing(type="byte") @VintfStability
+enum HbmState {
+ OFF = 0,
+ HDR = 1,
+ SUNLIGHT = 2,
+}
diff --git a/display/aidl_api/com.google.hardware.pixel.display/current/com/google/hardware/pixel/display/IDisplay.aidl b/display/aidl_api/com.google.hardware.pixel.display/current/com/google/hardware/pixel/display/IDisplay.aidl
new file mode 100644
index 0000000..df43035
--- /dev/null
+++ b/display/aidl_api/com.google.hardware.pixel.display/current/com/google/hardware/pixel/display/IDisplay.aidl
@@ -0,0 +1,28 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package com.google.hardware.pixel.display;
+@VintfStability
+interface IDisplay {
+ boolean isHbmSupported();
+ void setHbmState(in com.google.hardware.pixel.display.HbmState state);
+ com.google.hardware.pixel.display.HbmState getHbmState();
+ boolean isLbeSupported();
+ void setLbeState(in com.google.hardware.pixel.display.LbeState state);
+ void setLbeAmbientLight(in int ambientLux);
+ com.google.hardware.pixel.display.LbeState getLbeState();
+}
diff --git a/display/aidl_api/com.google.hardware.pixel.display/current/com/google/hardware/pixel/display/LbeState.aidl b/display/aidl_api/com.google.hardware.pixel.display/current/com/google/hardware/pixel/display/LbeState.aidl
new file mode 100644
index 0000000..0e4985a
--- /dev/null
+++ b/display/aidl_api/com.google.hardware.pixel.display/current/com/google/hardware/pixel/display/LbeState.aidl
@@ -0,0 +1,25 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL interface (or parcelable). Do not try to
+// edit this file. It looks like you are doing that because you have modified
+// an AIDL interface in a backward-incompatible way, e.g., deleting a function
+// from an interface or a field from a parcelable and it broke the build. That
+// breakage is intended.
+//
+// You must not make a backward incompatible changes to the AIDL files built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package com.google.hardware.pixel.display;
+@Backing(type="byte") @VintfStability
+enum LbeState {
+ OFF = 0,
+ NORMAL = 1,
+ HIGH_BRIGHTNESS = 2,
+ POWER_SAVE = 3,
+}
diff --git a/display/com/google/hardware/pixel/display/HbmState.aidl b/display/com/google/hardware/pixel/display/HbmState.aidl
new file mode 100644
index 0000000..39270a2
--- /dev/null
+++ b/display/com/google/hardware/pixel/display/HbmState.aidl
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2020 The Android Open Source 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 com.google.hardware.pixel.display;
+
+@VintfStability
+@Backing(type="byte")
+enum HbmState {
+ OFF = 0,
+ HDR = 1,
+ SUNLIGHT = 2,
+}
diff --git a/display/com/google/hardware/pixel/display/IDisplay.aidl b/display/com/google/hardware/pixel/display/IDisplay.aidl
new file mode 100644
index 0000000..ff60b89
--- /dev/null
+++ b/display/com/google/hardware/pixel/display/IDisplay.aidl
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2020 The Android Open Source 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 com.google.hardware.pixel.display;
+
+import com.google.hardware.pixel.display.HbmState;
+import com.google.hardware.pixel.display.LbeState;
+
+@VintfStability
+interface IDisplay {
+ /**
+ * Query Display High Brightness Mode Supported
+ *
+ * @return true if HBM is supported on this platform.
+ * If false, HBM is not supported.
+ */
+ boolean isHbmSupported();
+
+ /**
+ * Set Display High Brightness Mode
+ *
+ * @param state to be queried.
+ */
+ void setHbmState(in HbmState state);
+
+ /**
+ * Get Display High Brightness Mode State
+ *
+ * @return state of display high brightness mode
+ */
+ HbmState getHbmState();
+
+ /**
+ * Query Display Local Brightness Enhancement Supported
+ *
+ * @return true if LBE is supported on this platform.
+ * If false, LBE is not supported.
+ */
+ boolean isLbeSupported();
+
+ /**
+ * Set Display Local Brightness Enhancement
+ *
+ * @param state to be queried.
+ */
+ void setLbeState(in LbeState state);
+
+ /**
+ * Set Display Local Brightness Enhancement Ambient Light
+ *
+ * @param ambientLux the proper ambient light in Lux.
+ * The value is equal to zero or above zero.
+ */
+ void setLbeAmbientLight(in int ambientLux);
+
+ /**
+ * Get Display Local Brightness Enhancement State
+ *
+ * @return state of display local brightness enhancement
+ */
+ LbeState getLbeState();
+}
diff --git a/display/com/google/hardware/pixel/display/LbeState.aidl b/display/com/google/hardware/pixel/display/LbeState.aidl
new file mode 100644
index 0000000..810dcc7
--- /dev/null
+++ b/display/com/google/hardware/pixel/display/LbeState.aidl
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2020 The Android Open Source 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 com.google.hardware.pixel.display;
+
+@VintfStability
+@Backing(type="byte")
+enum LbeState {
+ OFF = 0,
+ NORMAL = 1,
+ HIGH_BRIGHTNESS = 2,
+ POWER_SAVE = 3,
+}
