linux/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c

/*
 * Copyright 2013 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 "priv.h"

#include <core/firmware.h>
#include <subdev/timer.h>

bool
nvkm_pmu_fan_controlled(struct nvkm_device *device)
{ … }

void
nvkm_pmu_pgob(struct nvkm_pmu *pmu, bool enable)
{ … }

static void
nvkm_pmu_recv(struct work_struct *work)
{ … }

int
nvkm_pmu_send(struct nvkm_pmu *pmu, u32 reply[2],
	      u32 process, u32 message, u32 data0, u32 data1)
{ … }

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

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

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

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

static const struct nvkm_subdev_func
nvkm_pmu = …;

int
nvkm_pmu_ctor(const struct nvkm_pmu_fwif *fwif, struct nvkm_device *device,
	      enum nvkm_subdev_type type, int inst, struct nvkm_pmu *pmu)
{ … }

int
nvkm_pmu_new_(const struct nvkm_pmu_fwif *fwif, struct nvkm_device *device,
	      enum nvkm_subdev_type type, int inst, struct nvkm_pmu **ppmu)
{ … }