1 /*
2 * Copyright (C) 2010 Francisco Jerez.
3 * All Rights Reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining
6 * a copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
9 * distribute, sublicense, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
12 *
13 * The above copyright notice and this permission notice (including the
14 * next paragraph) shall be included in all copies or substantial
15 * portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
20 * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
21 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
22 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
23 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24 *
25 */
26
27 #include <subdev/fb.h>
28
29 struct nv47_fb_priv {
30 struct nouveau_fb base;
31 };
32
33 static int
nv47_fb_ctor(struct nouveau_object * parent,struct nouveau_object * engine,struct nouveau_oclass * oclass,void * data,u32 size,struct nouveau_object ** pobject)34 nv47_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
35 struct nouveau_oclass *oclass, void *data, u32 size,
36 struct nouveau_object **pobject)
37 {
38 struct nv47_fb_priv *priv;
39 int ret;
40
41 ret = nouveau_fb_create(parent, engine, oclass, &priv);
42 *pobject = nv_object(priv);
43 if (ret)
44 return ret;
45
46 priv->base.memtype_valid = nv04_fb_memtype_valid;
47 priv->base.ram.init = nv41_fb_vram_init;
48 priv->base.tile.regions = 15;
49 priv->base.tile.init = nv30_fb_tile_init;
50 priv->base.tile.comp = nv40_fb_tile_comp;
51 priv->base.tile.fini = nv20_fb_tile_fini;
52 priv->base.tile.prog = nv41_fb_tile_prog;
53 return nouveau_fb_preinit(&priv->base);
54 }
55
56
57 struct nouveau_oclass
58 nv47_fb_oclass = {
59 .handle = NV_SUBDEV(FB, 0x47),
60 .ofuncs = &(struct nouveau_ofuncs) {
61 .ctor = nv47_fb_ctor,
62 .dtor = _nouveau_fb_dtor,
63 .init = nv41_fb_init,
64 .fini = _nouveau_fb_fini,
65 },
66 };
67