// Copyright 2019 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

library fuchsia.device.power.test;

using zx;
using fuchsia.device;

struct TestStatusInfo {
    /// Driver will respond to suspend hook with this status.
    zx.status suspend_status;
    /// Driver will respond to resume hook with this status.
    zx.status resume_status;
    /// This is the out_power_state we want as a reply.
    uint8 out_power_state;
    /// This is the out_perf_state we want as a reply.
    uint8 out_performance_state;
};

protocol TestDevice {
    /// Add Test Device with some powerargs
    AddDeviceWithPowerArgs(vector<fuchsia.device.DevicePowerStateInfo> info,
                           vector<fuchsia.device.DevicePerformanceStateInfo> perf_state_info, bool make_visible) -> () error zx.status;
    /// Get current power state of the device
    GetCurrentDevicePowerState() -> (fuchsia.device.DevicePowerState cur_state) error zx.status;
    /// Get the suspend reason of the last suspend call
    GetCurrentSuspendReason() -> (uint8 cur_suspend_reason) error zx.status;
    /// Get current auto suspend status and deepest_sleep_state
    GetCurrentDeviceAutoSuspendConfig() -> (bool enabled,
                                            fuchsia.device.DevicePowerState deepest_sleep_state) error zx.status;
    SetTestStatusInfo(TestStatusInfo test_info) -> () error zx.status;
};