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