2 * Copyright 2014 Red Hat Inc.
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5 * copy of this software and associated documentation files (the "Software"),
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9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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26 #include <core/device.h>
30 nvkm_acpi_ntfy(struct notifier_block *nb, unsigned long val, void *data)
32 struct nvkm_device *device =
33 container_of(nb, typeof(*device), acpi.nb);
34 struct acpi_bus_event *info = data;
36 if (!strcmp(info->device_class, "ac_adapter"))
37 nvkm_event_send(&device->event, 1, 0, NULL, 0);
44 nvkm_acpi_fini(struct nvkm_device *device, bool suspend)
47 unregister_acpi_notifier(&device->acpi.nb);
53 nvkm_acpi_init(struct nvkm_device *device)
56 device->acpi.nb.notifier_call = nvkm_acpi_ntfy;
57 register_acpi_notifier(&device->acpi.nb);