linux/drivers/gpu/drm/nouveau/nvkm/core/event.c

/*
 * Copyright 2013-2014 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.
 */
#include <core/event.h>
#include <core/subdev.h>

static void
nvkm_event_put(struct nvkm_event *event, u32 types, int index)
{ … }

static void
nvkm_event_get(struct nvkm_event *event, u32 types, int index)
{ … }

static void
nvkm_event_ntfy_state(struct nvkm_event_ntfy *ntfy)
{ … }

static void
nvkm_event_ntfy_remove(struct nvkm_event_ntfy *ntfy)
{ … }

static void
nvkm_event_ntfy_insert(struct nvkm_event_ntfy *ntfy)
{ … }

static void
nvkm_event_ntfy_block_(struct nvkm_event_ntfy *ntfy, bool wait)
{ … }

void
nvkm_event_ntfy_block(struct nvkm_event_ntfy *ntfy)
{ … }

void
nvkm_event_ntfy_allow(struct nvkm_event_ntfy *ntfy)
{ … }

void
nvkm_event_ntfy_del(struct nvkm_event_ntfy *ntfy)
{ … }

void
nvkm_event_ntfy_add(struct nvkm_event *event, int id, u32 bits, bool wait, nvkm_event_func func,
		    struct nvkm_event_ntfy *ntfy)
{ … }

bool
nvkm_event_ntfy_valid(struct nvkm_event *event, int id, u32 bits)
{ … }

void
nvkm_event_ntfy(struct nvkm_event *event, int id, u32 bits)
{ … }

void
nvkm_event_fini(struct nvkm_event *event)
{ … }

int
__nvkm_event_init(const struct nvkm_event_func *func, struct nvkm_subdev *subdev,
		  int types_nr, int index_nr, struct nvkm_event *event)
{ … }