drivers/gpu/drm/tdfx/tdfx_drv.c

   1 /* tdfx_drv.c -- tdfx driver -*- linux-c -*-
   2  * Created: Thu Oct  7 10:38:32 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  * PRECISION INSIGHT 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 OTHER
  25  * DEALINGS IN THE SOFTWARE.
  26  *
  27  * Authors:
  28  *    Rickard E. (Rik) Faith <faith@valinux.com>
  29  *    Daryll Strauss <daryll@valinux.com>
  30  *    Gareth Hughes <gareth@valinux.com>
  31  */
  32
  33 #include <linux/module.h>
  34 #include <linux/pci.h>
  35
  36 #include <drm/drm_drv.h>
  37 #include <drm/drm_file.h>
  38 #include <drm/drm_ioctl.h>
  39 #include <drm/drm_legacy.h>
  40 #include <drm/drm_pciids.h>
  41
  42 #include "tdfx_drv.h"
  43
  44 static struct pci_device_id pciidlist[] = {
  45         tdfx_PCI_IDS
  46 };
  47
  48 static const struct file_operations tdfx_driver_fops = {
  49         .owner = THIS_MODULE,
  50         .open = drm_open,
  51         .release = drm_release,
  52         .unlocked_ioctl = drm_ioctl,
  53         .mmap = drm_legacy_mmap,
  54         .poll = drm_poll,
  55         .compat_ioctl = drm_compat_ioctl,
  56         .llseek = noop_llseek,
  57 };
  58
  59 static struct drm_driver driver = {
  60         .driver_features = DRIVER_LEGACY,
  61         .fops = &tdfx_driver_fops,
  62         .name = DRIVER_NAME,
  63         .desc = DRIVER_DESC,
  64         .date = DRIVER_DATE,
  65         .major = DRIVER_MAJOR,
  66         .minor = DRIVER_MINOR,
  67         .patchlevel = DRIVER_PATCHLEVEL,
  68 };
  69
  70 static struct pci_driver tdfx_pci_driver = {
  71         .name = DRIVER_NAME,
  72         .id_table = pciidlist,
  73 };
  74
  75 static int __init tdfx_init(void)
  76 {
  77         return drm_legacy_pci_init(&driver, &tdfx_pci_driver);
  78 }
  79
  80 static void __exit tdfx_exit(void)
  81 {
  82         drm_legacy_pci_exit(&driver, &tdfx_pci_driver);
  83 }
  84
  85 module_init(tdfx_init);
  86 module_exit(tdfx_exit);
  87
  88 MODULE_AUTHOR(DRIVER_AUTHOR);
  89 MODULE_DESCRIPTION(DRIVER_DESC);
  90 MODULE_LICENSE("GPL and additional rights");