1/* mga_drv.c -- Matrox G200/G400 driver -*- linux-c -*-
  2 * Created: Mon Dec 13 01:56:22 1999 by jhartmann@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
 32#include <linux/module.h>
 33
 34#include <drm/drmP.h>
 35#include <drm/mga_drm.h>
 36#include "mga_drv.h"
 37
 38#include <drm/drm_pciids.h>
 39
 40static struct pci_device_id pciidlist[] = {
 41	mga_PCI_IDS
 42};
 43
 44static const struct file_operations mga_driver_fops = {
 45	.owner = THIS_MODULE,
 46	.open = drm_open,
 47	.release = drm_release,
 48	.unlocked_ioctl = drm_ioctl,
 49	.mmap = drm_legacy_mmap,
 50	.poll = drm_poll,
 51#ifdef CONFIG_COMPAT
 52	.compat_ioctl = mga_compat_ioctl,
 53#endif
 54	.llseek = noop_llseek,
 55};
 56
 57static struct drm_driver driver = {
 58	.driver_features =
 59	    DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_LEGACY |
 60	    DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
 61	.dev_priv_size = sizeof(drm_mga_buf_priv_t),
 62	.load = mga_driver_load,
 63	.unload = mga_driver_unload,
 64	.lastclose = mga_driver_lastclose,
 65	.dma_quiescent = mga_driver_dma_quiescent,
 66	.get_vblank_counter = mga_get_vblank_counter,
 67	.enable_vblank = mga_enable_vblank,
 68	.disable_vblank = mga_disable_vblank,
 69	.irq_preinstall = mga_driver_irq_preinstall,
 70	.irq_postinstall = mga_driver_irq_postinstall,
 71	.irq_uninstall = mga_driver_irq_uninstall,
 72	.irq_handler = mga_driver_irq_handler,
 73	.ioctls = mga_ioctls,
 74	.dma_ioctl = mga_dma_buffers,
 75	.fops = &mga_driver_fops,
 76	.name = DRIVER_NAME,
 77	.desc = DRIVER_DESC,
 78	.date = DRIVER_DATE,
 79	.major = DRIVER_MAJOR,
 80	.minor = DRIVER_MINOR,
 81	.patchlevel = DRIVER_PATCHLEVEL,
 82};
 83
 84static struct pci_driver mga_pci_driver = {
 85	.name = DRIVER_NAME,
 86	.id_table = pciidlist,
 87};
 88
 89static int __init mga_init(void)
 90{
 91	driver.num_ioctls = mga_max_ioctl;
 92	return drm_legacy_pci_init(&driver, &mga_pci_driver);
 93}
 94
 95static void __exit mga_exit(void)
 96{
 97	drm_legacy_pci_exit(&driver, &mga_pci_driver);
 98}
 99
100module_init(mga_init);
101module_exit(mga_exit);
102
103MODULE_AUTHOR(DRIVER_AUTHOR);
104MODULE_DESCRIPTION(DRIVER_DESC);
105MODULE_LICENSE("GPL and additional rights");