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1da177e4 LT |
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 | ||
e0cd3608 PG |
32 | #include <linux/module.h> |
33 | ||
760285e7 DH |
34 | #include <drm/drmP.h> |
35 | #include <drm/r128_drm.h> | |
1da177e4 LT |
36 | #include "r128_drv.h" |
37 | ||
760285e7 | 38 | #include <drm/drm_pciids.h> |
1da177e4 | 39 | |
1da177e4 LT |
40 | static struct pci_device_id pciidlist[] = { |
41 | r128_PCI_IDS | |
42 | }; | |
43 | ||
e08e96de AV |
44 | static const struct file_operations r128_driver_fops = { |
45 | .owner = THIS_MODULE, | |
46 | .open = drm_open, | |
47 | .release = drm_release, | |
48 | .unlocked_ioctl = drm_ioctl, | |
bfbf3c85 | 49 | .mmap = drm_legacy_mmap, |
e08e96de | 50 | .poll = drm_poll, |
e08e96de AV |
51 | #ifdef CONFIG_COMPAT |
52 | .compat_ioctl = r128_compat_ioctl, | |
53 | #endif | |
54 | .llseek = noop_llseek, | |
55 | }; | |
56 | ||
1da177e4 | 57 | static struct drm_driver driver = { |
b5e89ed5 | 58 | .driver_features = |
28185647 | 59 | DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_SG | |
0a3e67a4 | 60 | DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED, |
1da177e4 | 61 | .dev_priv_size = sizeof(drm_r128_buf_priv_t), |
52440211 | 62 | .load = r128_driver_load, |
22eae947 DA |
63 | .preclose = r128_driver_preclose, |
64 | .lastclose = r128_driver_lastclose, | |
915b4d11 | 65 | .set_busid = drm_pci_set_busid, |
0a3e67a4 JB |
66 | .get_vblank_counter = r128_get_vblank_counter, |
67 | .enable_vblank = r128_enable_vblank, | |
68 | .disable_vblank = r128_disable_vblank, | |
1da177e4 LT |
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, | |
1da177e4 LT |
73 | .ioctls = r128_ioctls, |
74 | .dma_ioctl = r128_cce_buffers, | |
e08e96de | 75 | .fops = &r128_driver_fops, |
22eae947 DA |
76 | .name = DRIVER_NAME, |
77 | .desc = DRIVER_DESC, | |
78 | .date = DRIVER_DATE, | |
79 | .major = DRIVER_MAJOR, | |
80 | .minor = DRIVER_MINOR, | |
81 | .patchlevel = DRIVER_PATCHLEVEL, | |
1da177e4 LT |
82 | }; |
83 | ||
bc5e9d6a | 84 | int r128_driver_load(struct drm_device *dev, unsigned long flags) |
52440211 | 85 | { |
466e69b8 | 86 | pci_set_master(dev->pdev); |
52440211 KP |
87 | return drm_vblank_init(dev, 1); |
88 | } | |
89 | ||
8410ea3b DA |
90 | static struct pci_driver r128_pci_driver = { |
91 | .name = DRIVER_NAME, | |
92 | .id_table = pciidlist, | |
93 | }; | |
94 | ||
1da177e4 LT |
95 | static int __init r128_init(void) |
96 | { | |
97 | driver.num_ioctls = r128_max_ioctl; | |
0a3e67a4 | 98 | |
8410ea3b | 99 | return drm_pci_init(&driver, &r128_pci_driver); |
1da177e4 LT |
100 | } |
101 | ||
102 | static void __exit r128_exit(void) | |
103 | { | |
8410ea3b | 104 | drm_pci_exit(&driver, &r128_pci_driver); |
1da177e4 LT |
105 | } |
106 | ||
107 | module_init(r128_init); | |
108 | module_exit(r128_exit); | |
109 | ||
b5e89ed5 DA |
110 | MODULE_AUTHOR(DRIVER_AUTHOR); |
111 | MODULE_DESCRIPTION(DRIVER_DESC); | |
1da177e4 | 112 | MODULE_LICENSE("GPL and additional rights"); |