drivers/char/drm/gamma_drv.c

   1 /* gamma.c -- 3dlabs GMX 2000 driver -*- linux-c -*-
   2  * Created: Mon Jan  4 08:58:31 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  * PRECISION INSIGHT 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 OTHER
  25  * 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 <linux/config.h>
  33 #include "gamma.h"
  34 #include "drmP.h"
  35 #include "drm.h"
  36 #include "gamma_drm.h"
  37 #include "gamma_drv.h"
  38
  39 #include "drm_auth.h"
  40 #include "drm_agpsupport.h"
  41 #include "drm_bufs.h"
  42 #include "gamma_context.h"      /* NOTE! */
  43 #include "drm_dma.h"
  44 #include "gamma_old_dma.h"      /* NOTE */
  45 #include "drm_drawable.h"
  46 #include "drm_drv.h"
  47
  48 #include "drm_fops.h"
  49 #include "drm_init.h"
  50 #include "drm_ioctl.h"
  51 #include "drm_irq.h"
  52 #include "gamma_lists.h"        /* NOTE */
  53 #include "drm_lock.h"
  54 #include "gamma_lock.h"         /* NOTE */
  55 #include "drm_memory.h"
  56 #include "drm_proc.h"
  57 #include "drm_vm.h"
  58 #include "drm_stub.h"
  59 #include "drm_scatter.h"