1 /*
2 * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
3 * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sub license,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice (including the
13 * next paragraph) shall be included in all copies or substantial portions
14 * of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
19 * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 */
24
25 #include "drmP.h"
26 #include "via_drm.h"
27 #include "via_drv.h"
28
29 #include "drm_pciids.h"
30
dri_library_name(struct drm_device * dev,char * buf)31 static int dri_library_name(struct drm_device *dev, char *buf)
32 {
33 return snprintf(buf, PAGE_SIZE, "unichrome");
34 }
35
36 static struct pci_device_id pciidlist[] = {
37 viadrv_PCI_IDS
38 };
39
40 static struct drm_driver driver = {
41 .driver_features =
42 DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_IRQ |
43 DRIVER_IRQ_SHARED,
44 .load = via_driver_load,
45 .unload = via_driver_unload,
46 .context_dtor = via_final_context,
47 .get_vblank_counter = via_get_vblank_counter,
48 .enable_vblank = via_enable_vblank,
49 .disable_vblank = via_disable_vblank,
50 .irq_preinstall = via_driver_irq_preinstall,
51 .irq_postinstall = via_driver_irq_postinstall,
52 .irq_uninstall = via_driver_irq_uninstall,
53 .irq_handler = via_driver_irq_handler,
54 .dma_quiescent = via_driver_dma_quiescent,
55 .dri_library_name = dri_library_name,
56 .reclaim_buffers = drm_core_reclaim_buffers,
57 .reclaim_buffers_locked = NULL,
58 .reclaim_buffers_idlelocked = via_reclaim_buffers_locked,
59 .lastclose = via_lastclose,
60 .get_map_ofs = drm_core_get_map_ofs,
61 .get_reg_ofs = drm_core_get_reg_ofs,
62 .ioctls = via_ioctls,
63 .fops = {
64 .owner = THIS_MODULE,
65 .open = drm_open,
66 .release = drm_release,
67 .ioctl = drm_ioctl,
68 .mmap = drm_mmap,
69 .poll = drm_poll,
70 .fasync = drm_fasync,
71 },
72 .pci_driver = {
73 .name = DRIVER_NAME,
74 .id_table = pciidlist,
75 },
76
77 .name = DRIVER_NAME,
78 .desc = DRIVER_DESC,
79 .date = DRIVER_DATE,
80 .major = DRIVER_MAJOR,
81 .minor = DRIVER_MINOR,
82 .patchlevel = DRIVER_PATCHLEVEL,
83 };
84
via_init(void)85 static int __init via_init(void)
86 {
87 driver.num_ioctls = via_max_ioctl;
88 via_init_command_verifier();
89 return drm_init(&driver);
90 }
91
via_exit(void)92 static void __exit via_exit(void)
93 {
94 drm_exit(&driver);
95 }
96
97 module_init(via_init);
98 module_exit(via_exit);
99
100 MODULE_AUTHOR(DRIVER_AUTHOR);
101 MODULE_DESCRIPTION(DRIVER_DESC);
102 MODULE_LICENSE("GPL and additional rights");
103