Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 39 | static struct pci_device_id pciidlist[] = { |
| 40 | r128_PCI_IDS |
| 41 | }; |
| 42 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 43 | static struct drm_driver driver = { |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 44 | .driver_features = |
| 45 | DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG | |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 46 | DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 47 | .dev_priv_size = sizeof(drm_r128_buf_priv_t), |
Keith Packard | 5244021 | 2008-11-18 09:30:25 -0800 | [diff] [blame] | 48 | .load = r128_driver_load, |
Dave Airlie | 22eae94 | 2005-11-10 22:16:34 +1100 | [diff] [blame] | 49 | .preclose = r128_driver_preclose, |
| 50 | .lastclose = r128_driver_lastclose, |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 51 | .get_vblank_counter = r128_get_vblank_counter, |
| 52 | .enable_vblank = r128_enable_vblank, |
| 53 | .disable_vblank = r128_disable_vblank, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 59 | .ioctls = r128_ioctls, |
| 60 | .dma_ioctl = r128_cce_buffers, |
| 61 | .fops = { |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 62 | .owner = THIS_MODULE, |
| 63 | .open = drm_open, |
| 64 | .release = drm_release, |
Arnd Bergmann | ed8b670 | 2009-12-16 22:17:09 +0000 | [diff] [blame] | 65 | .unlocked_ioctl = drm_ioctl, |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 66 | .mmap = drm_mmap, |
| 67 | .poll = drm_poll, |
| 68 | .fasync = drm_fasync, |
Dave Airlie | 8ca7c1d | 2005-07-07 21:51:26 +1000 | [diff] [blame] | 69 | #ifdef CONFIG_COMPAT |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 70 | .compat_ioctl = r128_compat_ioctl, |
Dave Airlie | 8ca7c1d | 2005-07-07 21:51:26 +1000 | [diff] [blame] | 71 | #endif |
Arnd Bergmann | dc880ab | 2010-07-06 18:54:47 +0200 | [diff] [blame] | 72 | .llseek = noop_llseek, |
Dave Airlie | 22eae94 | 2005-11-10 22:16:34 +1100 | [diff] [blame] | 73 | }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 74 | .pci_driver = { |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 75 | .name = DRIVER_NAME, |
| 76 | .id_table = pciidlist, |
Dave Airlie | 22eae94 | 2005-11-10 22:16:34 +1100 | [diff] [blame] | 77 | }, |
| 78 | |
| 79 | .name = DRIVER_NAME, |
| 80 | .desc = DRIVER_DESC, |
| 81 | .date = DRIVER_DATE, |
| 82 | .major = DRIVER_MAJOR, |
| 83 | .minor = DRIVER_MINOR, |
| 84 | .patchlevel = DRIVER_PATCHLEVEL, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 85 | }; |
| 86 | |
Nicolas Kaiser | bc5e9d6 | 2010-07-12 13:44:23 +0200 | [diff] [blame] | 87 | int r128_driver_load(struct drm_device *dev, unsigned long flags) |
Keith Packard | 5244021 | 2008-11-18 09:30:25 -0800 | [diff] [blame] | 88 | { |
| 89 | return drm_vblank_init(dev, 1); |
| 90 | } |
| 91 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 92 | static int __init r128_init(void) |
| 93 | { |
| 94 | driver.num_ioctls = r128_max_ioctl; |
Jesse Barnes | 0a3e67a | 2008-09-30 12:14:26 -0700 | [diff] [blame] | 95 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 96 | return drm_init(&driver); |
| 97 | } |
| 98 | |
| 99 | static void __exit r128_exit(void) |
| 100 | { |
| 101 | drm_exit(&driver); |
| 102 | } |
| 103 | |
| 104 | module_init(r128_init); |
| 105 | module_exit(r128_exit); |
| 106 | |
Dave Airlie | b5e89ed | 2005-09-25 14:28:13 +1000 | [diff] [blame] | 107 | MODULE_AUTHOR(DRIVER_AUTHOR); |
| 108 | MODULE_DESCRIPTION(DRIVER_DESC); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 109 | MODULE_LICENSE("GPL and additional rights"); |