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nv10.c
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1 /*
2  * Copyright 2012 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 
25 #include <subdev/device.h>
26 #include <subdev/bios.h>
27 #include <subdev/gpio.h>
28 #include <subdev/i2c.h>
29 #include <subdev/clock.h>
30 #include <subdev/devinit.h>
31 #include <subdev/mc.h>
32 #include <subdev/timer.h>
33 #include <subdev/fb.h>
34 #include <subdev/instmem.h>
35 #include <subdev/vm.h>
36 
37 #include <engine/dmaobj.h>
38 #include <engine/fifo.h>
39 #include <engine/software.h>
40 #include <engine/graph.h>
41 #include <engine/disp.h>
42 
43 int
45 {
46  switch (device->chipset) {
47  case 0x10:
48  device->cname = "NV10";
62  break;
63  case 0x15:
64  device->cname = "NV15";
80  break;
81  case 0x16:
82  device->cname = "NV16";
98  break;
99  case 0x1a:
100  device->cname = "nForce";
116  break;
117  case 0x11:
118  device->cname = "NV11";
134  break;
135  case 0x17:
136  device->cname = "NV17";
152  break;
153  case 0x1f:
154  device->cname = "nForce2";
170  break;
171  case 0x18:
172  device->cname = "NV18";
188  break;
189  default:
190  nv_fatal(device, "unknown Celsius chipset\n");
191  return -EINVAL;
192  }
193 
194  return 0;
195 }