1/* r128_drv.c -- ATI Rage 128 driver -*- linux-c -*-
2 * Created: Mon Dec 13 09:47:27 1999 by faith@precisioninsight.com
3 *
4 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
5 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
6 * All Rights Reserved.
7 *
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the "Software"),
10 * to deal in the Software without restriction, including without limitation
11 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12 * and/or sell copies of the Software, and to permit persons to whom the
13 * Software is furnished to do so, subject to the following conditions:
14 *
15 * The above copyright notice and this permission notice (including the next
16 * paragraph) shall be included in all copies or substantial portions of the
17 * Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
22 * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
23 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
24 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
25 * OTHER DEALINGS IN THE SOFTWARE.
26 *
27 * Authors:
28 *    Rickard E. (Rik) Faith <faith@valinux.com>
29 *    Gareth Hughes <gareth@valinux.com>
30 */
31
32#include <linux/module.h>
33
34#include <drm/drmP.h>
35#include <drm/r128_drm.h>
36#include "r128_drv.h"
37
38#include <drm/drm_pciids.h>
39
40static struct pci_device_id pciidlist[] = {
41	r128_PCI_IDS
42};
43
44static const struct file_operations r128_driver_fops = {
45	.owner = THIS_MODULE,
46	.open = drm_open,
47	.release = drm_release,
48	.unlocked_ioctl = drm_ioctl,
49	.mmap = drm_legacy_mmap,
50	.poll = drm_poll,
51#ifdef CONFIG_COMPAT
52	.compat_ioctl = r128_compat_ioctl,
53#endif
54	.llseek = noop_llseek,
55};
56
57static struct drm_driver driver = {
58	.driver_features =
59	    DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_SG |
60	    DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
61	.dev_priv_size = sizeof(drm_r128_buf_priv_t),
62	.load = r128_driver_load,
63	.preclose = r128_driver_preclose,
64	.lastclose = r128_driver_lastclose,
65	.set_busid = drm_pci_set_busid,
66	.get_vblank_counter = r128_get_vblank_counter,
67	.enable_vblank = r128_enable_vblank,
68	.disable_vblank = r128_disable_vblank,
69	.irq_preinstall = r128_driver_irq_preinstall,
70	.irq_postinstall = r128_driver_irq_postinstall,
71	.irq_uninstall = r128_driver_irq_uninstall,
72	.irq_handler = r128_driver_irq_handler,
73	.ioctls = r128_ioctls,
74	.dma_ioctl = r128_cce_buffers,
75	.fops = &r128_driver_fops,
76	.name = DRIVER_NAME,
77	.desc = DRIVER_DESC,
78	.date = DRIVER_DATE,
79	.major = DRIVER_MAJOR,
80	.minor = DRIVER_MINOR,
81	.patchlevel = DRIVER_PATCHLEVEL,
82};
83
84int r128_driver_load(struct drm_device *dev, unsigned long flags)
85{
86	pci_set_master(dev->pdev);
87	return drm_vblank_init(dev, 1);
88}
89
90static struct pci_driver r128_pci_driver = {
91	.name = DRIVER_NAME,
92	.id_table = pciidlist,
93};
94
95static int __init r128_init(void)
96{
97	driver.num_ioctls = r128_max_ioctl;
98
99	return drm_pci_init(&driver, &r128_pci_driver);
100}
101
102static void __exit r128_exit(void)
103{
104	drm_pci_exit(&driver, &r128_pci_driver);
105}
106
107module_init(r128_init);
108module_exit(r128_exit);
109
110MODULE_AUTHOR(DRIVER_AUTHOR);
111MODULE_DESCRIPTION(DRIVER_DESC);
112MODULE_LICENSE("GPL and additional rights");
113