Add default Thermal HAL module for target which doesn't support VR

Add default Thermal HAL module with bypass methods for target which
doesn't need Thermal HAL APIs implementation. It makes sure VTS for
Thermal HAL will be passed for these targets.

Change-Id: If1d3fceaae1002c24367d2ff264bef34025f4a4c

2 files changed, 44 insertions, 1 deletions

diff --git a/Android.mk b/Android.mk
index 34151d6..5b2add9 100644
--- a/Android.mk
+++ b/Android.mk
@@ -19,14 +19,21 @@ include $(CLEAR_VARS)
 LOCAL_MODULE := thermal.$(TARGET_BOARD_PLATFORM)
 LOCAL_MODULE_RELATIVE_PATH := hw
 LOCAL_PROPRIETARY_MODULE := true
-LOCAL_SRC_FILES := thermal.c
 
 ifeq ($(call is-board-platform-in-list,msm8998), true)
+LOCAL_SRC_FILES := thermal.c
 LOCAL_SRC_FILES += thermal-8998.c
+SUPPORT_THERMAL_HAL:=1
 endif
 
 ifeq ($(call is-board-platform-in-list,sdm845), true)
+LOCAL_SRC_FILES := thermal.c
 LOCAL_SRC_FILES += thermal-845.c
+SUPPORT_THERMAL_HAL:=1
+endif
+
+ifeq ($(SUPPORT_THERMAL_HAL),)
+LOCAL_SRC_FILES := thermal-default.c
 endif
 
 LOCAL_SHARED_LIBRARIES := liblog libcutils
diff --git a/thermal-default.c b/thermal-default.c
new file mode 100644
index 0000000..d5202a7
--- /dev/null
+++ b/thermal-default.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2017, The Linux Foundation. All rights reserved.
+ * Not a contribution
+ * 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.
+ */
+
+#include <hardware/hardware.h>
+#include <hardware/thermal.h>
+
+static struct hw_module_methods_t thermal_module_methods = {
+    .open = NULL,
+};
+
+thermal_module_t HAL_MODULE_INFO_SYM = {
+    .common = {
+        .tag = HARDWARE_MODULE_TAG,
+        .module_api_version = THERMAL_HARDWARE_MODULE_API_VERSION_0_1,
+        .hal_api_version = HARDWARE_HAL_API_VERSION,
+        .id = THERMAL_HARDWARE_MODULE_ID,
+        .name = "Default Thermal HAL",
+        .author = "The Android Open Source Project",
+        .methods = &thermal_module_methods,
+    },
+};