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#
# Drm device configuration
#
# This driver provides support for the
# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
#
config DRM
	bool "Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)"
	help
	  Kernel-level support for the Direct Rendering Infrastructure (DRI)
	  introduced in XFree86 4.0. If you say Y here, you need to select
	  the module that's right for your graphics card from the list below.
	  These modules provide support for synchronization, security, and
	  DMA transfers. Please see <http://dri.sourceforge.net/> for more
	  details.  You should also select and configure AGP
	  (/dev/agpgart) support.

config DRM_TDFX
	tristate "3dfx Banshee/Voodoo3+"
	depends on DRM && PCI
	help
	  Choose this option if you have a 3dfx Banshee or Voodoo3 (or later),
	  graphics card.  If M is selected, the module will be called tdfx.

config DRM_R128
	tristate "ATI Rage 128"
	depends on DRM && PCI
	help
	  Choose this option if you have an ATI Rage 128 graphics card.  If M
	  is selected, the module will be called r128.  AGP support for
	  this card is strongly suggested (unless you have a PCI version).

config DRM_RADEON
	tristate "ATI Radeon"
	depends on DRM && PCI
	help
	  Choose this option if you have an ATI Radeon graphics card.  There
	  are both PCI and AGP versions.  You don't need to choose this to
	  run the Radeon in plain VGA mode.  There is a product page at
	  <http://www.ati.com/na/pages/products/pc/radeon32/index.html>.
	  If M is selected, the module will be called radeon.

config DRM_I810
	tristate "Intel I810"
	depends on DRM && AGP && AGP_INTEL
	help
	  Choose this option if you have an Intel I810 graphics card.  If M is
	  selected, the module will be called i810.  AGP support is required
	  for this driver to work.

choice
	prompt "Intel 830M, 845G, 852GM, 855GM, 865G"
	depends on DRM && AGP && AGP_INTEL
	optional

config DRM_I830
	tristate "i830 driver"
	help
	  Choose this option if you have a system that has Intel 830M, 845G,
	  852GM, 855GM or 865G integrated graphics.  If M is selected, the
	  module will be called i830.  AGP support is required for this driver
	  to work. This driver will eventually be replaced by the i915 one.

config DRM_I915
	tristate "i915 driver"
	help
	  Choose this option if you have a system that has Intel 830M, 845G,
	  852GM, 855GM 865G or 915G integrated graphics.  If M is selected, the
	  module will be called i915.  AGP support is required for this driver
	  to work. This driver will eventually replace the I830 driver, when
	  later release of X start to use the new DDX and DRI.
	
endchoice

config DRM_MGA
	tristate "Matrox g200/g400"
	depends on DRM && (!X86_64 || BROKEN) && (!PPC || BROKEN)
	help
	  Choose this option if you have a Matrox G200, G400, G450 or G550
	  graphics card.  If M is selected, the module will be called mga.

config DRM_SIS
	tristate "SiS video cards"
	depends on DRM
	help
	  Choose this option if you have a SiS 630 or compatible video 
	  chipset. If M is selected the module will be called sis.

config DRM_VIA
	tristate "Via unichrome video cards"
	depends on DRM 
	help
	  Choose this option if you have a Via unichrome or compatible video 
	  chipset. If M is selected the module will be called via.

config DRM_MACH64
	tristate "ATI Rage Pro (Mach64)"
	depends on DRM && PCI
	help
	  Choose this option if you have an ATI Rage Pro (mach64 chipset)
	  graphics card.  Example cards include:  3D Rage Pro, Xpert 98,
	  3D Rage LT Pro, 3D Rage XL/XC, and 3D Rage Mobility (P/M, M1).
	  Cards earlier than ATI Rage Pro (e.g. Rage II) are not supported.
	  If M is selected, the module will be called mach64.  AGP support for
	  this card is strongly suggested (unless you have a PCI version).


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/**
 * \file xf86drm.h 
 * OS-independent header for DRM user-level library interface.
 *
 * \author Rickard E. (Rik) Faith <faith@valinux.com>
 */
 
/*
 * Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas.
 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
 * 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, sublicense,
 * 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 NONINFRINGEMENT.  IN NO EVENT SHALL
 * PRECISION INSIGHT 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.
 *
 */

#ifndef _XF86DRM_H_
#define _XF86DRM_H_

#include <stdarg.h>
#include <sys/types.h>
#include <stdint.h>
#include <drm.h>

				/* Defaults, if nothing set in xf86config */
#define DRM_DEV_UID	 0
#define DRM_DEV_GID	 0
/* Default /dev/dri directory permissions 0755 */
#define DRM_DEV_DIRMODE	 	\
	(S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH)
#define DRM_DEV_MODE	 (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP)

#define DRM_DIR_NAME  "/dev/dri"
#define DRM_DEV_NAME  "%s/card%d"
#define DRM_CONTROL_DEV_NAME  "%s/controlD%d"
#define DRM_PROC_NAME "/proc/dri/" /* For backward Linux compatibility */

#define DRM_ERR_NO_DEVICE  (-1001)
#define DRM_ERR_NO_ACCESS  (-1002)
#define DRM_ERR_NOT_ROOT   (-1003)
#define DRM_ERR_INVALID    (-1004)
#define DRM_ERR_NO_FD      (-1005)

#define DRM_AGP_NO_HANDLE 0

typedef unsigned int  drmSize,     *drmSizePtr;	    /**< For mapped regions */