Merge with rsync://fileserver/linux
[linux-2.6] / drivers / char / drm / sis_drv.c
1 /* sis.c -- sis driver -*- linux-c -*-
2  *
3  * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
4  * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
5  * All Rights Reserved.
6  *
7  * Permission is hereby granted, free of charge, to any person obtaining a
8  * copy of this software and associated documentation files (the "Software"),
9  * to deal in the Software without restriction, including without limitation
10  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11  * and/or sell copies of the Software, and to permit persons to whom the
12  * Software is furnished to do so, subject to the following conditions:
13  * 
14  * The above copyright notice and this permission notice (including the next
15  * paragraph) shall be included in all copies or substantial portions of the
16  * Software.
17  * 
18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
21  * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
22  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
23  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
24  * DEALINGS IN THE SOFTWARE.
25  *
26  */
27
28 #include <linux/config.h>
29 #include "drmP.h"
30 #include "sis_drm.h"
31 #include "sis_drv.h"
32
33 #include "drm_pciids.h"
34   
35 static int postinit( struct drm_device *dev, unsigned long flags )
36 {
37         DRM_INFO( "Initialized %s %d.%d.%d %s on minor %d: %s\n",
38                 DRIVER_NAME,
39                 DRIVER_MAJOR,
40                 DRIVER_MINOR,
41                 DRIVER_PATCHLEVEL,
42                 DRIVER_DATE,
43                 dev->primary.minor,
44                 pci_pretty_name(dev->pdev)
45                 );
46         return 0;
47 }
48
49 static int version( drm_version_t *version )
50 {
51         int len;
52
53         version->version_major = DRIVER_MAJOR;
54         version->version_minor = DRIVER_MINOR;
55         version->version_patchlevel = DRIVER_PATCHLEVEL;
56         DRM_COPY( version->name, DRIVER_NAME );
57         DRM_COPY( version->date, DRIVER_DATE );
58         DRM_COPY( version->desc, DRIVER_DESC );
59         return 0;
60 }
61
62 static struct pci_device_id pciidlist[] = {
63         sisdrv_PCI_IDS
64 };
65
66 extern drm_ioctl_desc_t sis_ioctls[];
67 extern int sis_max_ioctl;
68
69 static struct drm_driver driver = {
70         .driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR,
71         .context_ctor = sis_init_context,
72         .context_dtor = sis_final_context,
73         .reclaim_buffers = drm_core_reclaim_buffers,
74         .get_map_ofs = drm_core_get_map_ofs,
75         .get_reg_ofs = drm_core_get_reg_ofs,
76         .postinit = postinit,
77         .version = version,
78         .ioctls = sis_ioctls,
79         .fops = {
80                 .owner = THIS_MODULE,
81                 .open = drm_open,
82                 .release = drm_release,
83                 .ioctl = drm_ioctl,
84                 .mmap = drm_mmap,
85                 .poll = drm_poll,
86                 .fasync = drm_fasync,
87         },
88         .pci_driver = {
89                 .name          = DRIVER_NAME,
90                 .id_table      = pciidlist,
91         }
92 };
93
94 static int __init sis_init(void)
95 {
96         driver.num_ioctls = sis_max_ioctl;
97         return drm_init(&driver);
98 }
99
100 static void __exit sis_exit(void)
101 {
102         drm_exit(&driver);
103 }
104
105 module_init(sis_init);
106 module_exit(sis_exit);
107
108 MODULE_AUTHOR( DRIVER_AUTHOR );
109 MODULE_DESCRIPTION( DRIVER_DESC );
110 MODULE_LICENSE("GPL and additional rights");