src/devices/tests/ddk-power/test.fidl

// 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;

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

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

    GetSuspendCompletionEvent() -> (resource struct {
        event zx.handle:EVENT;
    }) error zx.status;
};