linux/drivers/gpu/drm/nouveau/dispnv50/base507c.c

/*
 * Copyright 2018 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 "base.h"

#include <nvif/if0014.h>
#include <nvif/push507c.h>
#include <nvif/timer.h>

#include <nvhw/class/cl507c.h>

#include <drm/drm_atomic_helper.h>
#include <drm/drm_fourcc.h>

#include "nouveau_bo.h"

int
base507c_update(struct nv50_wndw *wndw, u32 *interlock)
{ … }

int
base507c_image_clr(struct nv50_wndw *wndw)
{ … }

static int
base507c_image_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)
{ … }

int
base507c_xlut_clr(struct nv50_wndw *wndw)
{ … }

int
base507c_xlut_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)
{ … }

int
base507c_ntfy_wait_begun(struct nouveau_bo *bo, u32 offset,
			 struct nvif_device *device)
{ … }

int
base507c_ntfy_clr(struct nv50_wndw *wndw)
{ … }

int
base507c_ntfy_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)
{ … }

void
base507c_ntfy_reset(struct nouveau_bo *bo, u32 offset)
{ … }

int
base507c_sema_clr(struct nv50_wndw *wndw)
{ … }

int
base507c_sema_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)
{ … }

void
base507c_release(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw,
		 struct nv50_head_atom *asyh)
{ … }

int
base507c_acquire(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw,
		 struct nv50_head_atom *asyh)
{ … }

const u32
base507c_format[] = …;

static const struct nv50_wndw_func
base507c = …;

int
base507c_new_(const struct nv50_wndw_func *func, const u32 *format,
	      struct nouveau_drm *drm, int head, s32 oclass, u32 interlock_data,
	      struct nv50_wndw **pwndw)
{ … }

int
base507c_new(struct nouveau_drm *drm, int head, s32 oclass,
	     struct nv50_wndw **pwndw)
{ … }