1/*
2 * Copyright 2013 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 * Authors: Ben Skeggs
23 */
24#include "nv40.h"
25
26static const struct nvkm_specdom
27gt215_pm[] = {
28	{ 0x20, (const struct nvkm_specsig[]) {
29			{}
30		}, &nv40_perfctr_func },
31	{ 0x20, (const struct nvkm_specsig[]) {
32			{}
33		}, &nv40_perfctr_func },
34	{ 0x20, (const struct nvkm_specsig[]) {
35			{}
36		}, &nv40_perfctr_func },
37	{ 0x20, (const struct nvkm_specsig[]) {
38			{}
39		}, &nv40_perfctr_func },
40	{ 0x20, (const struct nvkm_specsig[]) {
41			{}
42		}, &nv40_perfctr_func },
43	{ 0x20, (const struct nvkm_specsig[]) {
44			{}
45		}, &nv40_perfctr_func },
46	{ 0x20, (const struct nvkm_specsig[]) {
47			{}
48		}, &nv40_perfctr_func },
49	{ 0x20, (const struct nvkm_specsig[]) {
50			{}
51		}, &nv40_perfctr_func },
52	{}
53};
54
55static int
56gt215_pm_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
57	      struct nvkm_oclass *oclass, void *data, u32 size,
58	      struct nvkm_object **object)
59{
60	int ret = nv40_pm_ctor(parent, engine, oclass, data, size, object);
61	if (ret == 0) {
62		struct nv40_pm_priv *priv = (void *)*object;
63		ret = nvkm_perfdom_new(&priv->base, "pwr", 0, 0, 0, 0,
64				       gt215_pm_pwr);
65		if (ret)
66			return ret;
67
68		priv->base.last = 3;
69	}
70	return ret;
71}
72
73struct nvkm_oclass *
74gt215_pm_oclass = &(struct nv40_pm_oclass) {
75	.base.handle = NV_ENGINE(PM, 0xa3),
76	.base.ofuncs = &(struct nvkm_ofuncs) {
77		.ctor = gt215_pm_ctor,
78		.dtor = _nvkm_pm_dtor,
79		.init = _nvkm_pm_init,
80		.fini = _nvkm_pm_fini,
81	},
82	.doms = gt215_pm,
83}.base;
84