/* r128_drv.c -- ATI Rage 128 driver -*- linux-c -*-
|
* Created: Mon Dec 13 09:47:27 1999 by faith@precisioninsight.com
|
*
|
* Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
|
* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
|
* All Rights Reserved.
|
*
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
* copy of this software and associated documentation files (the "Software"),
|
* to deal in the Software without restriction, including without limitation
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
* and/or sell copies of the Software, and to permit persons to whom the
|
* Software is furnished to do so, subject to the following conditions:
|
*
|
* The above copyright notice and this permission notice (including the next
|
* paragraph) shall be included in all copies or substantial portions of the
|
* Software.
|
*
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
* OTHER DEALINGS IN THE SOFTWARE.
|
*
|
* Authors:
|
* Rickard E. (Rik) Faith <faith@valinux.com>
|
* Gareth Hughes <gareth@valinux.com>
|
*/
|
|
#include <linux/module.h>
|
#include <linux/pci.h>
|
|
#include <drm/drm_drv.h>
|
#include <drm/drm_file.h>
|
#include <drm/drm_pciids.h>
|
#include <drm/drm_vblank.h>
|
#include <drm/r128_drm.h>
|
|
#include "r128_drv.h"
|
|
static struct pci_device_id pciidlist[] = {
|
r128_PCI_IDS
|
};
|
|
static const struct file_operations r128_driver_fops = {
|
.owner = THIS_MODULE,
|
.open = drm_open,
|
.release = drm_release,
|
.unlocked_ioctl = drm_ioctl,
|
.mmap = drm_legacy_mmap,
|
.poll = drm_poll,
|
#ifdef CONFIG_COMPAT
|
.compat_ioctl = r128_compat_ioctl,
|
#endif
|
.llseek = noop_llseek,
|
};
|
|
static struct drm_driver driver = {
|
.driver_features =
|
DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_SG | DRIVER_LEGACY |
|
DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ,
|
.dev_priv_size = sizeof(drm_r128_buf_priv_t),
|
.load = r128_driver_load,
|
.preclose = r128_driver_preclose,
|
.lastclose = r128_driver_lastclose,
|
.get_vblank_counter = r128_get_vblank_counter,
|
.enable_vblank = r128_enable_vblank,
|
.disable_vblank = r128_disable_vblank,
|
.irq_preinstall = r128_driver_irq_preinstall,
|
.irq_postinstall = r128_driver_irq_postinstall,
|
.irq_uninstall = r128_driver_irq_uninstall,
|
.irq_handler = r128_driver_irq_handler,
|
.ioctls = r128_ioctls,
|
.dma_ioctl = r128_cce_buffers,
|
.fops = &r128_driver_fops,
|
.name = DRIVER_NAME,
|
.desc = DRIVER_DESC,
|
.date = DRIVER_DATE,
|
.major = DRIVER_MAJOR,
|
.minor = DRIVER_MINOR,
|
.patchlevel = DRIVER_PATCHLEVEL,
|
};
|
|
int r128_driver_load(struct drm_device *dev, unsigned long flags)
|
{
|
pci_set_master(dev->pdev);
|
return drm_vblank_init(dev, 1);
|
}
|
|
static struct pci_driver r128_pci_driver = {
|
.name = DRIVER_NAME,
|
.id_table = pciidlist,
|
};
|
|
static int __init r128_init(void)
|
{
|
driver.num_ioctls = r128_max_ioctl;
|
|
return drm_legacy_pci_init(&driver, &r128_pci_driver);
|
}
|
|
static void __exit r128_exit(void)
|
{
|
drm_legacy_pci_exit(&driver, &r128_pci_driver);
|
}
|
|
module_init(r128_init);
|
module_exit(r128_exit);
|
|
MODULE_AUTHOR(DRIVER_AUTHOR);
|
MODULE_DESCRIPTION(DRIVER_DESC);
|
MODULE_LICENSE("GPL and additional rights");
|
