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
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19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
24 #include <engine/mpeg.h>
26 struct g84_mpeg_chan {
27 struct nvkm_mpeg_chan base;
30 /*******************************************************************************
32 ******************************************************************************/
34 static struct nvkm_oclass
36 { 0x8274, &nv50_mpeg_ofuncs },
40 /*******************************************************************************
42 ******************************************************************************/
44 static struct nvkm_oclass
46 .handle = NV_ENGCTX(MPEG, 0x84),
47 .ofuncs = &(struct nvkm_ofuncs) {
48 .ctor = nv50_mpeg_context_ctor,
49 .dtor = _nvkm_mpeg_context_dtor,
50 .init = _nvkm_mpeg_context_init,
51 .fini = _nvkm_mpeg_context_fini,
52 .rd32 = _nvkm_mpeg_context_rd32,
53 .wr32 = _nvkm_mpeg_context_wr32,
57 /*******************************************************************************
58 * PMPEG engine/subdev functions
59 ******************************************************************************/
62 g84_mpeg_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
63 struct nvkm_oclass *oclass, void *data, u32 size,
64 struct nvkm_object **pobject)
66 struct nvkm_mpeg *mpeg;
69 ret = nvkm_mpeg_create(parent, engine, oclass, &mpeg);
70 *pobject = nv_object(mpeg);
74 nv_subdev(mpeg)->unit = 0x00000002;
75 nv_subdev(mpeg)->intr = nv50_mpeg_intr;
76 nv_engine(mpeg)->cclass = &g84_mpeg_cclass;
77 nv_engine(mpeg)->sclass = g84_mpeg_sclass;
83 .handle = NV_ENGINE(MPEG, 0x84),
84 .ofuncs = &(struct nvkm_ofuncs) {
85 .ctor = g84_mpeg_ctor,
86 .dtor = _nvkm_mpeg_dtor,
87 .init = nv50_mpeg_init,
88 .fini = _nvkm_mpeg_fini,