Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
[linux-2.6] / drivers / char / drm / i830_drv.c
1 /* i830_drv.c -- I810 driver -*- linux-c -*-
2  * Created: Mon Dec 13 01:56:22 1999 by jhartmann@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  *    Jeff Hartmann <jhartmann@valinux.com>
30  *    Gareth Hughes <gareth@valinux.com>
31  *    Abraham vd Merwe <abraham@2d3d.co.za>
32  *    Keith Whitwell <keith@tungstengraphics.com>
33  */
34
35 #include "drmP.h"
36 #include "drm.h"
37 #include "i830_drm.h"
38 #include "i830_drv.h"
39
40 #include "drm_pciids.h"
41
42 static struct pci_device_id pciidlist[] = {
43         i830_PCI_IDS
44 };
45
46 static struct drm_driver driver = {
47         .driver_features =
48             DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | DRIVER_USE_MTRR |
49             DRIVER_HAVE_DMA | DRIVER_DMA_QUEUE,
50 #if USE_IRQS
51         .driver_features |= DRIVER_HAVE_IRQ | DRIVER_SHARED_IRQ,
52 #endif
53         .dev_priv_size = sizeof(drm_i830_buf_priv_t),
54         .load = i830_driver_load,
55         .lastclose = i830_driver_lastclose,
56         .preclose = i830_driver_preclose,
57         .device_is_agp = i830_driver_device_is_agp,
58         .reclaim_buffers_locked = i830_driver_reclaim_buffers_locked,
59         .dma_quiescent = i830_driver_dma_quiescent,
60         .get_map_ofs = drm_core_get_map_ofs,
61         .get_reg_ofs = drm_core_get_reg_ofs,
62 #if USE_IRQS
63         .irq_preinstall = i830_driver_irq_preinstall,
64         .irq_postinstall = i830_driver_irq_postinstall,
65         .irq_uninstall = i830_driver_irq_uninstall,
66         .irq_handler = i830_driver_irq_handler,
67 #endif
68         .ioctls = i830_ioctls,
69         .fops = {
70                  .owner = THIS_MODULE,
71                  .open = drm_open,
72                  .release = drm_release,
73                  .ioctl = drm_ioctl,
74                  .mmap = drm_mmap,
75                  .poll = drm_poll,
76                  .fasync = drm_fasync,
77         },
78
79         .pci_driver = {
80                  .name = DRIVER_NAME,
81                  .id_table = pciidlist,
82         },
83
84         .name = DRIVER_NAME,
85         .desc = DRIVER_DESC,
86         .date = DRIVER_DATE,
87         .major = DRIVER_MAJOR,
88         .minor = DRIVER_MINOR,
89         .patchlevel = DRIVER_PATCHLEVEL,
90 };
91
92 static int __init i830_init(void)
93 {
94         driver.num_ioctls = i830_max_ioctl;
95         return drm_init(&driver);
96 }
97
98 static void __exit i830_exit(void)
99 {
100         drm_exit(&driver);
101 }
102
103 module_init(i830_init);
104 module_exit(i830_exit);
105
106 MODULE_AUTHOR(DRIVER_AUTHOR);
107 MODULE_DESCRIPTION(DRIVER_DESC);
108 MODULE_LICENSE("GPL and additional rights");