| /* 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 <drm/drmP.h> |
| #include <drm/r128_drm.h> |
| #include "r128_drv.h" |
| |
| #include <drm/drm_pciids.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_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_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED, |
| .dev_priv_size = sizeof(drm_r128_buf_priv_t), |
| .load = r128_driver_load, |
| .preclose = r128_driver_preclose, |
| .lastclose = r128_driver_lastclose, |
| .set_busid = drm_pci_set_busid, |
| .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_pci_init(&driver, &r128_pci_driver); |
| } |
| |
| static void __exit r128_exit(void) |
| { |
| drm_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"); |