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drm: rename driver hooks more understandably
[linux-2.6-omap-h63xx.git] / drivers / char / drm / via_drv.c
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 <linux/config.h>
26 #include "drmP.h"
27 #include "via_drm.h"
28 #include "via_drv.h"
29
30 #include "drm_pciids.h"
31
32
33 static struct pci_device_id pciidlist[] = {
34         viadrv_PCI_IDS
35 };
36
37 static drm_ioctl_desc_t ioctls[] = {
38         [DRM_IOCTL_NR(DRM_VIA_ALLOCMEM)] = {via_mem_alloc, 1, 0},
39         [DRM_IOCTL_NR(DRM_VIA_FREEMEM)] = {via_mem_free, 1, 0},
40         [DRM_IOCTL_NR(DRM_VIA_AGP_INIT)] = {via_agp_init, 1, 0},
41         [DRM_IOCTL_NR(DRM_VIA_FB_INIT)] = {via_fb_init, 1, 0},
42         [DRM_IOCTL_NR(DRM_VIA_MAP_INIT)] = {via_map_init, 1, 0},
43         [DRM_IOCTL_NR(DRM_VIA_DEC_FUTEX)] = {via_decoder_futex, 1, 0},
44         [DRM_IOCTL_NR(DRM_VIA_DMA_INIT)] = {via_dma_init, 1, 0},
45         [DRM_IOCTL_NR(DRM_VIA_CMDBUFFER)] = {via_cmdbuffer, 1, 0},
46         [DRM_IOCTL_NR(DRM_VIA_FLUSH)] = {via_flush_ioctl, 1, 0},
47         [DRM_IOCTL_NR(DRM_VIA_PCICMD)] = {via_pci_cmdbuffer, 1, 0},
48         [DRM_IOCTL_NR(DRM_VIA_CMDBUF_SIZE)] = {via_cmdbuf_size, 1, 0},
49         [DRM_IOCTL_NR(DRM_VIA_WAIT_IRQ)] = {via_wait_irq, 1, 0}
50 };
51
52 static struct drm_driver driver = {
53         .driver_features =
54             DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_IRQ |
55             DRIVER_IRQ_SHARED | DRIVER_IRQ_VBL,
56         .context_ctor = via_init_context,
57         .context_dtor = via_final_context,
58         .vblank_wait = via_driver_vblank_wait,
59         .irq_preinstall = via_driver_irq_preinstall,
60         .irq_postinstall = via_driver_irq_postinstall,
61         .irq_uninstall = via_driver_irq_uninstall,
62         .irq_handler = via_driver_irq_handler,
63         .dma_quiescent = via_driver_dma_quiescent,
64         .reclaim_buffers = drm_core_reclaim_buffers,
65         .get_map_ofs = drm_core_get_map_ofs,
66         .get_reg_ofs = drm_core_get_reg_ofs,
67         .ioctls = ioctls,
68         .num_ioctls = DRM_ARRAY_SIZE(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         .pci_driver = {
79                  .name = DRIVER_NAME,
80                  .id_table = pciidlist,
81         },
82         
83         .name = DRIVER_NAME,
84         .desc = DRIVER_DESC,
85         .date = DRIVER_DATE,
86         .major = DRIVER_MAJOR,
87         .minor = DRIVER_MINOR,
88         .patchlevel = DRIVER_PATCHLEVEL,
89 };
90
91 static int __init via_init(void)
92 {
93         via_init_command_verifier();
94         return drm_init(&driver);
95 }
96
97 static void __exit via_exit(void)
98 {
99         drm_exit(&driver);
100 }
101
102 module_init(via_init);
103 module_exit(via_exit);
104
105 MODULE_AUTHOR(DRIVER_AUTHOR);
106 MODULE_DESCRIPTION(DRIVER_DESC);
107 MODULE_LICENSE("GPL and additional rights");