drivers/gpu/stub/poulsbo.c

   1 /*
   2  * Intel Poulsbo Stub driver
   3  *
   4  * Copyright (C) 2010 Novell <jlee@novell.com>
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License version 2 as published by
   8  * the Free Software Foundation.
   9  *
  10  */
  11
  12 #include <linux/module.h>
  13 #include <linux/pci.h>
  14 #include <linux/acpi.h>
  15 #include <acpi/video.h>
  16
  17 #define DRIVER_NAME "poulsbo"
  18
  19 enum {
  20         CHIP_PSB_8108 = 0,
  21         CHIP_PSB_8109 = 1,
  22 };
  23
  24 static DEFINE_PCI_DEVICE_TABLE(pciidlist) = {
  25         {0x8086, 0x8108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PSB_8108}, \
  26         {0x8086, 0x8109, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PSB_8109}, \
  27         {0, 0, 0}
  28 };
  29
  30 static int poulsbo_probe(struct pci_dev *pdev, const struct pci_device_id *id)
  31 {
  32         return acpi_video_register();
  33 }
  34
  35 static void poulsbo_remove(struct pci_dev *pdev)
  36 {
  37         acpi_video_unregister();
  38 }
  39
  40 static struct pci_driver poulsbo_driver = {
  41         .name = DRIVER_NAME,
  42         .id_table = pciidlist,
  43         .probe = poulsbo_probe,
  44         .remove = poulsbo_remove,
  45 };
  46
  47 static int __init poulsbo_init(void)
  48 {
  49         return pci_register_driver(&poulsbo_driver);
  50 }
  51
  52 static void __exit poulsbo_exit(void)
  53 {
  54         pci_unregister_driver(&poulsbo_driver);
  55 }
  56
  57 module_init(poulsbo_init);
  58 module_exit(poulsbo_exit);
  59
  60 MODULE_AUTHOR("Lee, Chun-Yi <jlee@novell.com>");
  61 MODULE_DESCRIPTION("Poulsbo Stub Driver");
  62 MODULE_LICENSE("GPL");
  63
  64 MODULE_DEVICE_TABLE(pci, pciidlist);