| /* |
| * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved. |
| * Copyright 2001-2003 S3 Graphics, Inc. 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, sub license, |
| * 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 NON-INFRINGEMENT. IN NO EVENT SHALL |
| * VIA, S3 GRAPHICS, 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. |
| */ |
| |
| #include <linux/module.h> |
| |
| #include "drmP.h" |
| #include "via_drm.h" |
| #include "via_drv.h" |
| |
| #include "drm_pciids.h" |
| |
| static int via_driver_open(struct drm_device *dev, struct drm_file *file) |
| { |
| struct via_file_private *file_priv; |
| |
| DRM_DEBUG_DRIVER("\n"); |
| file_priv = kmalloc(sizeof(*file_priv), GFP_KERNEL); |
| if (!file_priv) |
| return -ENOMEM; |
| |
| file->driver_priv = file_priv; |
| |
| INIT_LIST_HEAD(&file_priv->obj_list); |
| |
| return 0; |
| } |
| |
| void via_driver_postclose(struct drm_device *dev, struct drm_file *file) |
| { |
| struct via_file_private *file_priv = file->driver_priv; |
| |
| kfree(file_priv); |
| } |
| |
| static struct pci_device_id pciidlist[] = { |
| viadrv_PCI_IDS |
| }; |
| |
| static const struct file_operations via_driver_fops = { |
| .owner = THIS_MODULE, |
| .open = drm_open, |
| .release = drm_release, |
| .unlocked_ioctl = drm_ioctl, |
| .mmap = drm_mmap, |
| .poll = drm_poll, |
| .fasync = drm_fasync, |
| .llseek = noop_llseek, |
| }; |
| |
| static struct drm_driver driver = { |
| .driver_features = |
| DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_IRQ | |
| DRIVER_IRQ_SHARED, |
| .load = via_driver_load, |
| .unload = via_driver_unload, |
| .open = via_driver_open, |
| .postclose = via_driver_postclose, |
| .context_dtor = via_final_context, |
| .get_vblank_counter = via_get_vblank_counter, |
| .enable_vblank = via_enable_vblank, |
| .disable_vblank = via_disable_vblank, |
| .irq_preinstall = via_driver_irq_preinstall, |
| .irq_postinstall = via_driver_irq_postinstall, |
| .irq_uninstall = via_driver_irq_uninstall, |
| .irq_handler = via_driver_irq_handler, |
| .dma_quiescent = via_driver_dma_quiescent, |
| .reclaim_buffers = drm_core_reclaim_buffers, |
| .reclaim_buffers_locked = NULL, |
| .reclaim_buffers_idlelocked = via_reclaim_buffers_locked, |
| .lastclose = via_lastclose, |
| .ioctls = via_ioctls, |
| .fops = &via_driver_fops, |
| .name = DRIVER_NAME, |
| .desc = DRIVER_DESC, |
| .date = DRIVER_DATE, |
| .major = DRIVER_MAJOR, |
| .minor = DRIVER_MINOR, |
| .patchlevel = DRIVER_PATCHLEVEL, |
| }; |
| |
| static struct pci_driver via_pci_driver = { |
| .name = DRIVER_NAME, |
| .id_table = pciidlist, |
| }; |
| |
| static int __init via_init(void) |
| { |
| driver.num_ioctls = via_max_ioctl; |
| via_init_command_verifier(); |
| return drm_pci_init(&driver, &via_pci_driver); |
| } |
| |
| static void __exit via_exit(void) |
| { |
| drm_pci_exit(&driver, &via_pci_driver); |
| } |
| |
| module_init(via_init); |
| module_exit(via_exit); |
| |
| MODULE_AUTHOR(DRIVER_AUTHOR); |
| MODULE_DESCRIPTION(DRIVER_DESC); |
| MODULE_LICENSE("GPL and additional rights"); |