2 * Copyright 2012 Red Hat Inc.
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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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.
26 #include <core/class.h>
27 #include <core/engctx.h>
29 #include <subdev/vm.h>
30 #include <subdev/bar.h>
31 #include <subdev/timer.h>
33 #include <engine/mpeg.h>
35 struct nv84_mpeg_priv {
36 struct nouveau_mpeg base;
39 struct nv84_mpeg_chan {
40 struct nouveau_mpeg_chan base;
43 /*******************************************************************************
45 ******************************************************************************/
47 static struct nouveau_oclass
48 nv84_mpeg_sclass[] = {
49 { 0x8274, &nv50_mpeg_ofuncs },
53 /*******************************************************************************
55 ******************************************************************************/
57 static struct nouveau_oclass
59 .handle = NV_ENGCTX(MPEG, 0x84),
60 .ofuncs = &(struct nouveau_ofuncs) {
61 .ctor = nv50_mpeg_context_ctor,
62 .dtor = _nouveau_mpeg_context_dtor,
63 .init = _nouveau_mpeg_context_init,
64 .fini = _nouveau_mpeg_context_fini,
65 .rd32 = _nouveau_mpeg_context_rd32,
66 .wr32 = _nouveau_mpeg_context_wr32,
70 /*******************************************************************************
71 * PMPEG engine/subdev functions
72 ******************************************************************************/
75 nv84_mpeg_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
76 struct nouveau_oclass *oclass, void *data, u32 size,
77 struct nouveau_object **pobject)
79 struct nv84_mpeg_priv *priv;
82 ret = nouveau_mpeg_create(parent, engine, oclass, &priv);
83 *pobject = nv_object(priv);
87 nv_subdev(priv)->unit = 0x00000002;
88 nv_subdev(priv)->intr = nv50_mpeg_intr;
89 nv_engine(priv)->cclass = &nv84_mpeg_cclass;
90 nv_engine(priv)->sclass = nv84_mpeg_sclass;
96 .handle = NV_ENGINE(MPEG, 0x84),
97 .ofuncs = &(struct nouveau_ofuncs) {
98 .ctor = nv84_mpeg_ctor,
99 .dtor = _nouveau_mpeg_dtor,
100 .init = nv50_mpeg_init,
101 .fini = _nouveau_mpeg_fini,