1/*
 2 * Copyright 2018 Red Hat Inc.
 3 *
 4 * Permission is hereby granted, free of charge, to any person obtaining a
 5 * copy of this software and associated documentation files (the "Software"),
 6 * to deal in the Software without restriction, including without limitation
 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 8 * and/or sell copies of the Software, and to permit persons to whom the
 9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 */
22#include "curs.h"
23
24#include <nvif/class.h>
25
26int
27nv50_curs_new(struct nouveau_drm *drm, int head, struct nv50_wndw **pwndw)
28{
29	struct {
30		s32 oclass;
31		int version;
32		int (*new)(struct nouveau_drm *, int, s32, struct nv50_wndw **);
33	} curses[] = {
34		{ GA102_DISP_CURSOR, 0, cursc37a_new },
35		{ TU102_DISP_CURSOR, 0, cursc37a_new },
36		{ GV100_DISP_CURSOR, 0, cursc37a_new },
37		{ GK104_DISP_CURSOR, 0, curs907a_new },
38		{ GF110_DISP_CURSOR, 0, curs907a_new },
39		{ GT214_DISP_CURSOR, 0, curs507a_new },
40		{   G82_DISP_CURSOR, 0, curs507a_new },
41		{  NV50_DISP_CURSOR, 0, curs507a_new },
42		{}
43	};
44	struct nv50_disp *disp = nv50_disp(drm->dev);
45	int cid;
46
47	cid = nvif_mclass(&disp->disp->object, curses);
48	if (cid < 0) {
49		NV_ERROR(drm, "No supported cursor immediate class\n");
50		return cid;
51	}
52
53	return curses[cid].new(drm, head, curses[cid].oclass, pwndw);
54}