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authorAnanth Raghavan Subramanian <sananth@codeaurora.org>2018-09-08 19:47:41 -0700
committerAnanth Raghavan Subramanian <sananth@codeaurora.org>2019-01-17 16:15:04 -0800
commitd39ec577a6b154ddc1643728e54a093f3e667b80 (patch)
tree22e3b736cd681c40bdf2bd7968917b5cbf786413 /Power.cpp
parent561cffcbfa66192e839e040d2da3bff2ecf8dcac (diff)
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power: Introducing PowerHAL binderized service
Moving from the default implementation to a binderized service with no wrapping. Now using 1.2 implementation of the IPower interface. Change-Id: Ibefd916544f51545e6889684a051b2ecc5867fe2
Diffstat (limited to 'Power.cpp')
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+/*
+ * Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#define LOG_TAG "QTI PowerHAL"
+
+#include <android/log.h>
+#include <utils/Log.h>
+#include "Power.h"
+#include "power-common.h"
+
+namespace android {
+namespace hardware {
+namespace power {
+namespace V1_2 {
+namespace implementation {
+
+using ::android::hardware::power::V1_0::Feature;
+using ::android::hardware::power::V1_0::PowerHint;
+using ::android::hardware::power::V1_0::PowerStatePlatformSleepState;
+using ::android::hardware::power::V1_0::Status;
+using ::android::hardware::power::V1_1::PowerStateSubsystem;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+
+Power::Power() {
+ power_init();
+}
+
+Return<void> Power::setInteractive(bool interactive) {
+ set_interactive(interactive ? 1:0);
+ return Void();
+}
+
+Return<void> Power::powerHint(PowerHint_1_0 hint, int32_t data) {
+
+ power_hint(static_cast<power_hint_t>(hint), data ? (&data) : NULL);
+ return Void();
+}
+
+Return<void> Power::setFeature(Feature feature, bool activate) {
+ return Void();
+}
+
+Return<void> Power::getPlatformLowPowerStats(getPlatformLowPowerStats_cb _hidl_cb) {
+
+ hidl_vec<PowerStatePlatformSleepState> states;
+ states.resize(0);
+
+ _hidl_cb(states, Status::SUCCESS);
+ return Void();
+}
+
+Return<void> Power::getSubsystemLowPowerStats(getSubsystemLowPowerStats_cb _hidl_cb) {
+
+ hidl_vec<PowerStateSubsystem> subsystems;
+
+ _hidl_cb(subsystems, Status::SUCCESS);
+ return Void();
+}
+
+Return<void> Power::powerHintAsync(PowerHint_1_0 hint, int32_t data) {
+
+ return powerHint(hint, data);
+}
+
+Return<void> Power::powerHintAsync_1_2(PowerHint_1_2 hint, int32_t data) {
+
+ return powerHint(static_cast<PowerHint_1_0> (hint), data);
+}
+
+} // namespace implementation
+} // namespace V1_2
+} // namespace power
+} // namespace hardware
+} // namespace android