Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / drivers / char / drm / i915_drv.c

diff --git a/drivers/char/drm/i915_drv.c b/drivers/char/drm/i915_drv.c
index 002b708..8e2e609 100644 (file)
--- a/drivers/char/drm/i915_drv.c
+++ b/drivers/char/drm/i915_drv.c
@@ -1,12 +1,31 @@
 /* i915_drv.c -- i830,i845,i855,i865,i915 driver -*- linux-c -*-
  */
-
-/**************************************************************************
- * 
+/*
+ *
  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
  * 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 TUNGSTEN 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 "drmP.h"
 #include "drm.h"
@@ -15,51 +34,22 @@
 
 #include "drm_pciids.h"
 
-int postinit( struct drm_device *dev, unsigned long flags )
-{
-       dev->counters += 4;
-       dev->types[6] = _DRM_STAT_IRQ;
-       dev->types[7] = _DRM_STAT_PRIMARY;
-       dev->types[8] = _DRM_STAT_SECONDARY;
-       dev->types[9] = _DRM_STAT_DMA;
-       
-       DRM_INFO( "Initialized %s %d.%d.%d %s on minor %d: %s\n",
-               DRIVER_NAME,
-               DRIVER_MAJOR,
-               DRIVER_MINOR,
-               DRIVER_PATCHLEVEL,
-               DRIVER_DATE,
-               dev->primary.minor,
-               pci_pretty_name(dev->pdev)
-               );
-       return 0;
-}
-
-static int version( drm_version_t *version )
-{
-       int len;
-
-       version->version_major = DRIVER_MAJOR;
-       version->version_minor = DRIVER_MINOR;
-       version->version_patchlevel = DRIVER_PATCHLEVEL;
-       DRM_COPY( version->name, DRIVER_NAME );
-       DRM_COPY( version->date, DRIVER_DATE );
-       DRM_COPY( version->desc, DRIVER_DESC );
-       return 0;
-}
-
 static struct pci_device_id pciidlist[] = {
        i915_PCI_IDS
 };
 
-extern drm_ioctl_desc_t i915_ioctls[];
-extern int i915_max_ioctl;
-
 static struct drm_driver driver = {
-       .driver_features = DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | DRIVER_USE_MTRR |
-                               DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
-       .pretakedown = i915_driver_pretakedown,
-       .prerelease = i915_driver_prerelease,
+       /* don't use mtrr's here, the Xserver or user space app should
+        * deal with them for intel hardware.
+        */
+       .driver_features =
+           DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | /* DRIVER_USE_MTRR |*/
+           DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_IRQ_VBL,
+       .load = i915_driver_load,
+       .lastclose = i915_driver_lastclose,
+       .preclose = i915_driver_preclose,
+       .device_is_agp = i915_driver_device_is_agp,
+       .vblank_wait = i915_driver_vblank_wait,
        .irq_preinstall = i915_driver_irq_preinstall,
        .irq_postinstall = i915_driver_irq_postinstall,
        .irq_uninstall = i915_driver_irq_uninstall,
@@ -67,22 +57,31 @@ static struct drm_driver driver = {
        .reclaim_buffers = drm_core_reclaim_buffers,
        .get_map_ofs = drm_core_get_map_ofs,
        .get_reg_ofs = drm_core_get_reg_ofs,
-       .postinit = postinit,
-       .version = version,
        .ioctls = i915_ioctls,
        .fops = {
-               .owner = THIS_MODULE,
-               .open = drm_open,
-               .release = drm_release,
-               .ioctl = drm_ioctl,
-               .mmap = drm_mmap,
-               .poll = drm_poll,
-               .fasync = drm_fasync,
+                .owner = THIS_MODULE,
+                .open = drm_open,
+                .release = drm_release,
+                .ioctl = drm_ioctl,
+                .mmap = drm_mmap,
+                .poll = drm_poll,
+                .fasync = drm_fasync,
+#ifdef CONFIG_COMPAT
+                .compat_ioctl = i915_compat_ioctl,
+#endif
        },
+
        .pci_driver = {
-               .name          = DRIVER_NAME,
-               .id_table      = pciidlist,
-       }
+                .name = DRIVER_NAME,
+                .id_table = pciidlist,
+       },
+       
+       .name = DRIVER_NAME,
+       .desc = DRIVER_DESC,
+       .date = DRIVER_DATE,
+       .major = DRIVER_MAJOR,
+       .minor = DRIVER_MINOR,
+       .patchlevel = DRIVER_PATCHLEVEL,
 };
 
 static int __init i915_init(void)
@@ -99,6 +98,6 @@ static void __exit i915_exit(void)
 module_init(i915_init);
 module_exit(i915_exit);
 
-MODULE_AUTHOR( DRIVER_AUTHOR );
-MODULE_DESCRIPTION( DRIVER_DESC );
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL and additional rights");