diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/engine/device/acpi.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/device/acpi.c | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/device/acpi.c b/drivers/gpu/drm/nouveau/core/engine/device/acpi.c deleted file mode 100644 index 4dbf0ba89e5c..000000000000 --- a/drivers/gpu/drm/nouveau/core/engine/device/acpi.c +++ /dev/null @@ -1,59 +0,0 @@ -/* - * Copyright 2014 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ - -#include "acpi.h" - -#ifdef CONFIG_ACPI -static int -nvkm_acpi_ntfy(struct notifier_block *nb, unsigned long val, void *data) -{ - struct nouveau_device *device = - container_of(nb, typeof(*device), acpi.nb); - struct acpi_bus_event *info = data; - - if (!strcmp(info->device_class, "ac_adapter")) - nvkm_event_send(&device->event, 1, 0, NULL, 0); - - return NOTIFY_DONE; -} -#endif - -int -nvkm_acpi_fini(struct nouveau_device *device, bool suspend) -{ -#ifdef CONFIG_ACPI - unregister_acpi_notifier(&device->acpi.nb); -#endif - return 0; -} - -int -nvkm_acpi_init(struct nouveau_device *device) -{ -#ifdef CONFIG_ACPI - device->acpi.nb.notifier_call = nvkm_acpi_ntfy; - register_acpi_notifier(&device->acpi.nb); -#endif - return 0; -} |