nv04.c revision cb75d97e9c77743ecfcc43375be135a55a4d9b25 
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/i2c.h>
28#include <subdev/clock.h>
29#include <subdev/devinit.h>
30
31int
32nv04_identify(struct nouveau_device *device)
33{
34	switch (device->chipset) {
35	case 0x04:
36		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
37		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
38		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
39		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv04_devinit_oclass;
40		break;
41	case 0x05:
42		device->oclass[NVDEV_SUBDEV_VBIOS  ] = &nouveau_bios_oclass;
43		device->oclass[NVDEV_SUBDEV_I2C    ] = &nouveau_i2c_oclass;
44		device->oclass[NVDEV_SUBDEV_CLOCK  ] = &nv04_clock_oclass;
45		device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv05_devinit_oclass;
46		break;
47	default:
48		nv_fatal(device, "unknown RIVA chipset\n");
49		return -EINVAL;
50	}
51
52	return 0;
53}
54