Add vts files and driver for light hal.

Bug: 32022457
Test: compiles
Change-Id: I5141d80996d51e41930c7398aa9aa4048b365f9b

light/2.0/vts/Android.mk

@@ -0,0 +1,48 @@
+#
+# Copyright (C) 2016 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.
+#
+
+LOCAL_PATH := $(call my-dir)
+
+# build VTS driver for Light v2.0.
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libvts_driver_hidl_light@2.0
+
+LOCAL_SRC_FILES := \
+    Light.vts \
+    types.vts \
+
+LOCAL_SHARED_LIBRARIES += \
+    android.hardware.light@2.0 \
+    libbase \
+    libutils \
+    libcutils \
+    liblog \
+    libhidl \
+    libhwbinder \
+    libprotobuf-cpp-full \
+    libvts_common \
+    libvts_datatype \
+    libvts_measurement \
+    libvts_multidevice_proto
+
+LOCAL_CFLAGS += -DENABLE_TREBLE
+
+LOCAL_PROTOC_OPTIMIZE_TYPE := full
+
+LOCAL_MULTILIB := both
+
+include $(BUILD_SHARED_LIBRARY)

light/2.0/vts/Light.vts

@@ -0,0 +1,37 @@
+component_class: HAL_HIDL
+component_type_version: 2.0
+component_name: "ILight"
+
+package: "android.hardware.light"
+
+import: "android.hardware.light@2.0::types"
+
+interface: {
+    api: {
+        name: "setLight"
+        return_type_hidl: {
+            type: TYPE_ENUM
+            predefined_type: "::android::hardware::light::V2_0::Status"
+        }
+        arg: {
+            type: TYPE_ENUM
+            predefined_type: "::android::hardware::light::V2_0::Type"
+        }
+        arg: {
+            type: TYPE_STRUCT
+            predefined_type: "::android::hardware::light::V2_0::LightState"
+        }
+    }
+
+    api: {
+        name: "getSupportedTypes"
+        return_type_hidl: {
+            type: TYPE_VECTOR
+            vector_value: {
+                type: TYPE_ENUM
+                predefined_type: "::android::hardware::light::V2_0::Type"
+            }
+        }
+    }
+
+}

light/2.0/vts/types.vts

@@ -0,0 +1,149 @@
+component_class: HAL_HIDL
+component_type_version: 2.0
+component_name: "types"
+
+package: "android.hardware.light"
+
+
+attribute: {
+    name: "::android::hardware::light::V2_0::Status"
+    type: TYPE_ENUM
+    enum_value: {
+        scalar_type: "int32_t"
+
+        enumerator: "SUCCESS"
+        scalar_value: {
+            int32_t: 0
+        }
+        enumerator: "LIGHT_NOT_SUPPORTED"
+        scalar_value: {
+            int32_t: 1
+        }
+        enumerator: "BRIGHTNESS_NOT_SUPPORTED"
+        scalar_value: {
+            int32_t: 2
+        }
+        enumerator: "UNKNOWN"
+        scalar_value: {
+            int32_t: 3
+        }
+    }
+}
+
+attribute: {
+    name: "::android::hardware::light::V2_0::Flash"
+    type: TYPE_ENUM
+    enum_value: {
+        scalar_type: "int32_t"
+
+        enumerator: "NONE"
+        scalar_value: {
+            int32_t: 0
+        }
+        enumerator: "TIMED"
+        scalar_value: {
+            int32_t: 1
+        }
+        enumerator: "HARDWARE"
+        scalar_value: {
+            int32_t: 2
+        }
+    }
+}
+
+attribute: {
+    name: "::android::hardware::light::V2_0::Brightness"
+    type: TYPE_ENUM
+    enum_value: {
+        scalar_type: "int32_t"
+
+        enumerator: "USER"
+        scalar_value: {
+            int32_t: 0
+        }
+        enumerator: "SENSOR"
+        scalar_value: {
+            int32_t: 1
+        }
+        enumerator: "LOW_PERSISTENCE"
+        scalar_value: {
+            int32_t: 2
+        }
+    }
+}
+
+attribute: {
+    name: "::android::hardware::light::V2_0::Type"
+    type: TYPE_ENUM
+    enum_value: {
+        scalar_type: "int32_t"
+
+        enumerator: "BACKLIGHT"
+        scalar_value: {
+            int32_t: 0
+        }
+        enumerator: "KEYBOARD"
+        scalar_value: {
+            int32_t: 1
+        }
+        enumerator: "BUTTONS"
+        scalar_value: {
+            int32_t: 2
+        }
+        enumerator: "BATTERY"
+        scalar_value: {
+            int32_t: 3
+        }
+        enumerator: "NOTIFICATIONS"
+        scalar_value: {
+            int32_t: 4
+        }
+        enumerator: "ATTENTION"
+        scalar_value: {
+            int32_t: 5
+        }
+        enumerator: "BLUETOOTH"
+        scalar_value: {
+            int32_t: 6
+        }
+        enumerator: "WIFI"
+        scalar_value: {
+            int32_t: 7
+        }
+        enumerator: "COUNT"
+        scalar_value: {
+            int32_t: 8
+        }
+    }
+}
+
+attribute: {
+    name: "::android::hardware::light::V2_0::LightState"
+    type: TYPE_STRUCT
+    struct_value: {
+        name: "color"
+        type: TYPE_SCALAR
+        scalar_type: "uint32_t"
+    }
+    struct_value: {
+        name: "flashMode"
+        type: TYPE_ENUM
+        predefined_type: "::android::hardware::light::V2_0::Flash"
+    }
+    struct_value: {
+        name: "flashOnMs"
+        type: TYPE_SCALAR
+        scalar_type: "int32_t"
+    }
+    struct_value: {
+        name: "flashOffMs"
+        type: TYPE_SCALAR
+        scalar_type: "int32_t"
+    }
+    struct_value: {
+        name: "brightnessMode"
+        type: TYPE_ENUM
+        predefined_type: "::android::hardware::light::V2_0::Brightness"
+    }
+}
+