linux/drivers/gpu/drm/nouveau/nvkm/engine/gr/base.c

/*
 * Copyright 2015 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 <[email protected]>
 */
#include "priv.h"

#include <engine/fifo.h>

u32
nvkm_gr_ctxsw_inst(struct nvkm_device *device)
{ … }

int
nvkm_gr_ctxsw_resume(struct nvkm_device *device)
{ … }

int
nvkm_gr_ctxsw_pause(struct nvkm_device *device)
{ … }

static bool
nvkm_gr_chsw_load(struct nvkm_engine *engine)
{ … }

static void
nvkm_gr_tile(struct nvkm_engine *engine, int region, struct nvkm_fb_tile *tile)
{ … }

u64
nvkm_gr_units(struct nvkm_gr *gr)
{ … }

int
nvkm_gr_tlb_flush(struct nvkm_gr *gr)
{ … }

static int
nvkm_gr_oclass_get(struct nvkm_oclass *oclass, int index)
{ … }

static int
nvkm_gr_cclass_new(struct nvkm_chan *chan, const struct nvkm_oclass *oclass,
		   struct nvkm_object **pobject)
{ … }

static void
nvkm_gr_intr(struct nvkm_engine *engine)
{ … }

static int
nvkm_gr_nonstall(struct nvkm_engine *engine)
{ … }

static int
nvkm_gr_oneinit(struct nvkm_engine *engine)
{ … }

static int
nvkm_gr_reset(struct nvkm_engine *engine)
{ … }

static int
nvkm_gr_init(struct nvkm_engine *engine)
{ … }

static int
nvkm_gr_fini(struct nvkm_engine *engine, bool suspend)
{ … }

static void *
nvkm_gr_dtor(struct nvkm_engine *engine)
{ … }

static const struct nvkm_engine_func
nvkm_gr = …;

int
nvkm_gr_ctor(const struct nvkm_gr_func *func, struct nvkm_device *device,
	     enum nvkm_subdev_type type, int inst, bool enable, struct nvkm_gr *gr)
{ … }