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

/*
 * Copyright 2012 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 <core/engine.h>
#include <core/device.h>
#include <core/option.h>

#include <subdev/fb.h>

bool
nvkm_engine_chsw_load(struct nvkm_engine *engine)
{ … }

int
nvkm_engine_reset(struct nvkm_engine *engine)
{ … }

void
nvkm_engine_unref(struct nvkm_engine **pengine)
{ … }

struct nvkm_engine *
nvkm_engine_ref(struct nvkm_engine *engine)
{ … }

void
nvkm_engine_tile(struct nvkm_engine *engine, int region)
{ … }

static void
nvkm_engine_intr(struct nvkm_subdev *subdev)
{ … }

static int
nvkm_engine_info(struct nvkm_subdev *subdev, u64 mthd, u64 *data)
{ … }

static int
nvkm_engine_fini(struct nvkm_subdev *subdev, bool suspend)
{ … }

static int
nvkm_engine_init(struct nvkm_subdev *subdev)
{ … }

static int
nvkm_engine_oneinit(struct nvkm_subdev *subdev)
{ … }

static int
nvkm_engine_preinit(struct nvkm_subdev *subdev)
{ … }

static void *
nvkm_engine_dtor(struct nvkm_subdev *subdev)
{ … }

const struct nvkm_subdev_func
nvkm_engine = …;

int
nvkm_engine_ctor(const struct nvkm_engine_func *func, struct nvkm_device *device,
		 enum nvkm_subdev_type type, int inst, bool enable, struct nvkm_engine *engine)
{ … }

int
nvkm_engine_new_(const struct nvkm_engine_func *func, struct nvkm_device *device,
		 enum nvkm_subdev_type type, int inst, bool enable,
		 struct nvkm_engine **pengine)
{ … }