| Ben Skeggs | 4ae2074 | 2012-10-09 16:03:23 +1000 | [diff] [blame^] | 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 nv4e_fb_priv { |
| 30 | struct nouveau_fb base; |
| 31 | }; |
| 32 | |
| 33 | static int |
| 34 | nv4e_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 nouveau_device *device = nv_device(parent); |
| 39 | struct nv4e_fb_priv *priv; |
| 40 | int ret; |
| 41 | |
| 42 | ret = nouveau_fb_create(parent, engine, oclass, &priv); |
| 43 | *pobject = nv_object(priv); |
| 44 | if (ret) |
| 45 | return ret; |
| 46 | |
| 47 | priv->base.ram.size = nv_rd32(priv, 0x10020c) & 0xff000000; |
| 48 | priv->base.ram.type = NV_MEM_TYPE_STOLEN; |
| 49 | priv->base.memtype_valid = nv04_fb_memtype_valid; |
| 50 | priv->base.tile.regions = 12; |
| 51 | priv->base.tile.init = nv30_fb_tile_init; |
| 52 | priv->base.tile.fini = nv30_fb_tile_fini; |
| 53 | priv->base.tile.prog = nv41_fb_tile_prog; |
| 54 | return nouveau_fb_created(&priv->base); |
| 55 | } |
| 56 | |
| 57 | |
| 58 | struct nouveau_oclass |
| 59 | nv4e_fb_oclass = { |
| 60 | .handle = NV_SUBDEV(FB, 0x4e), |
| 61 | .ofuncs = &(struct nouveau_ofuncs) { |
| 62 | .ctor = nv4e_fb_ctor, |
| 63 | .dtor = _nouveau_fb_dtor, |
| 64 | .init = nv44_fb_init, |
| 65 | .fini = _nouveau_fb_fini, |
| 66 | }, |
| 67 | }; |