1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
/*
* Copyright 2012 Red Hat Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: Ben Skeggs
*/
#include "priv.h"
int
nv20_identify(struct nvkm_device *device)
{
switch (device->chipset) {
case 0x20:
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv10_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv20_gr_oclass;
device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x25:
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv10_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv25_gr_oclass;
device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x28:
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv10_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv25_gr_oclass;
device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
case 0x2a:
device->oclass[NVDEV_ENGINE_DMAOBJ ] = nv04_dmaeng_oclass;
device->oclass[NVDEV_ENGINE_FIFO ] = nv17_fifo_oclass;
device->oclass[NVDEV_ENGINE_SW ] = nv10_sw_oclass;
device->oclass[NVDEV_ENGINE_GR ] = &nv2a_gr_oclass;
device->oclass[NVDEV_ENGINE_DISP ] = nv04_disp_oclass;
break;
default:
return -EINVAL;
}
return 0;
}
|
