1/* r128_drv.c -- ATI Rage 128 driver -*- linux-c -*- 2 * Created: Mon Dec 13 09:47:27 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 * 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 "drmP.h" 33#include "drm.h" 34#include "r128_drm.h" 35#include "r128_drv.h" 36 37#include "drm_pciids.h" 38 39static struct pci_device_id pciidlist[] = { 40 r128_PCI_IDS 41}; 42 43static struct drm_driver driver = { 44 .driver_features = 45 DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG | 46 DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED, 47 .dev_priv_size = sizeof(drm_r128_buf_priv_t), 48 .load = r128_driver_load, 49 .preclose = r128_driver_preclose, 50 .lastclose = r128_driver_lastclose, 51 .get_vblank_counter = r128_get_vblank_counter, 52 .enable_vblank = r128_enable_vblank, 53 .disable_vblank = r128_disable_vblank, 54 .irq_preinstall = r128_driver_irq_preinstall, 55 .irq_postinstall = r128_driver_irq_postinstall, 56 .irq_uninstall = r128_driver_irq_uninstall, 57 .irq_handler = r128_driver_irq_handler, 58 .reclaim_buffers = drm_core_reclaim_buffers, 59 .get_map_ofs = drm_core_get_map_ofs, 60 .get_reg_ofs = drm_core_get_reg_ofs, 61 .ioctls = r128_ioctls, 62 .dma_ioctl = r128_cce_buffers, 63 .fops = { 64 .owner = THIS_MODULE, 65 .open = drm_open, 66 .release = drm_release, 67 .unlocked_ioctl = drm_ioctl, 68 .mmap = drm_mmap, 69 .poll = drm_poll, 70 .fasync = drm_fasync, 71#ifdef CONFIG_COMPAT 72 .compat_ioctl = r128_compat_ioctl, 73#endif 74 }, 75 .pci_driver = { 76 .name = DRIVER_NAME, 77 .id_table = pciidlist, 78 }, 79 80 .name = DRIVER_NAME, 81 .desc = DRIVER_DESC, 82 .date = DRIVER_DATE, 83 .major = DRIVER_MAJOR, 84 .minor = DRIVER_MINOR, 85 .patchlevel = DRIVER_PATCHLEVEL, 86}; 87 88int r128_driver_load(struct drm_device *dev, unsigned long flags) 89{ 90 return drm_vblank_init(dev, 1); 91} 92 93static int __init r128_init(void) 94{ 95 driver.num_ioctls = r128_max_ioctl; 96 97 return drm_init(&driver); 98} 99 100static void __exit r128_exit(void) 101{ 102 drm_exit(&driver); 103} 104 105module_init(r128_init); 106module_exit(r128_exit); 107 108MODULE_AUTHOR(DRIVER_AUTHOR); 109MODULE_DESCRIPTION(DRIVER_DESC); 110MODULE_LICENSE("GPL and additional rights"); 111