index : renesas/drm.git	android live master
	libdrm, cloned from git://anongit.freedesktop.org/mesa/drm	Laurent Pinchart

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log msg author committer range

path: root/linux/gamma_dma.c

Age	Commit message (Expand)	Author
2001-03-14	Merged sarea-1-0-0	Kevin E Martin
2001-02-16	- Clean up the way customization of the templates is done.	Gareth Hughes
2001-02-15	Merge mga-1-0-0-branch into trunk.	Gareth Hughes
2001-01-04	Sync with Linux 2.4.0-prerelease	Rik Faith
2000-09-29	Audit calls to schedule() Remove tags from files shared with Linux kernel	Rik Faith
2000-09-27	Merged the mga-lock-debug-0-2-0-branch with the trunk. This includes	Jeff Hartmann
2000-09-06	Sync with 2.4.0-test8-pre5 kernel.	Gareth Hughes
2000-08-28	Add compatibility header file to make Linux 2.4.0 kernel patches cleaner.	Rik Faith
2000-08-26	Sync with Linux 2.4.0-test7 Add signal blocking support to all drivers	Rik Faith
2000-06-13	Unify code with kernel: Change some spacing in comments Add #include	Rik Faith
2000-06-08	Merged glxmisc-3-0-0	Brian Paul
2000-06-05	Include new updated gamma support.	Alan Hourihane
2000-03-15	Import of XFree86 4.0	Jeff Hartmann
1999-12-05	First DRI release of 3dfx driver.	Daryll Strauss

generated by cgit v1.2.3 (git 2.25.1) at 2025-12-07 14:10:06 +0000

/* xf86drmCompat.h -- OS-independent header for old device specific DRM user-level
 *                    library interface
 *
 * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
 * Copyright 2002 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, 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.
 *
 * Authors:
 *   Gareth Hughes <gareth@valinux.com>
 *   Kevin E. Martin <martin@valinux.com>
 *   Keith Whitwell <keith@tungstengraphics.com>
 *
 * Backwards compatability modules broken out by:
 *   Jens Owen <jens@tungstengraphics.com>
 *
 * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/xf86drmCompat.h,v 1.1 2002/10/30 12:52:23 alanh Exp $
 *
 */

#ifndef _XF86DRI_COMPAT_H_
#define _XF86DRI_COMPAT_H_

/* WARNING: Do not change, or add, anything to this file.  It is only provided
 * for binary backwards compatability with the old driver specific DRM 
 * extensions used before XFree86 4.3.
 */

#ifndef __user
#define __user
#endif

/* I810 */

typedef struct {
   unsigned int start; 
   unsigned int end; 
   unsigned int size;
   unsigned int mmio_offset;
   unsigned int buffers_offset;
   int sarea_off;

   unsigned int front_offset;
   unsigned int back_offset;
   unsigned int depth_offset;
   unsigned int overlay_offset;
   unsigned int overlay_physical;
   unsigned int w;
   unsigned int h;
   unsigned int pitch;
   unsigned int pitch_bits;
} drmCompatI810Init;

extern Bool drmI810CleanupDma(int driSubFD);
extern Bool drmI810InitDma(int driSubFD, drmCompatI810Init *info );

/* Mga */

typedef struct {
   unsigned long sarea_priv_offset;
   int chipset;
   int sgram;
   unsigned int maccess;
   unsigned int fb_cpp;
   unsigned int front_offset, front_pitch;
   unsigned int back_offset, back_pitch;
   unsigned int depth_cpp;
   unsigned int depth_offset, depth_pitch;
   unsigned int texture_offset[2];
   unsigned int texture_size[2];
   unsigned long fb_offset;
   unsigned long mmio_offset;
   unsigned long status_offset;
   unsigned long warp_offset;
   unsigned long primary_offset;
   unsigned long buffers_offset;
} drmCompatMGAInit;

extern int drmMGAInitDMA( int fd, drmCompatMGAInit *info );
extern int drmMGACleanupDMA( int fd );