xf86drmCompat.h revision a2760a4d593af57a19ec32cdfd1723b68495df8c
/* 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,
* 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
* 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;
/* 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;
extern int drmMGACleanupDMA( int fd );
extern int drmMGAEngineReset( int fd );
extern int drmMGASwapBuffers( int fd );
unsigned int clear_color, unsigned int clear_depth,
unsigned int color_mask, unsigned int depth_mask );
/* R128 */
typedef struct {
unsigned long sarea_priv_offset;
int is_pci;
int cce_mode;
int cce_secure;
int ring_size;
int usec_timeout;
unsigned int fb_bpp;
unsigned int front_offset, front_pitch;
unsigned int back_offset, back_pitch;
unsigned int depth_bpp;
unsigned int depth_offset, depth_pitch;
unsigned int span_offset;
unsigned long fb_offset;
unsigned long mmio_offset;
unsigned long ring_offset;
unsigned long ring_rptr_offset;
unsigned long buffers_offset;
unsigned long agp_textures_offset;
extern int drmR128CleanupCCE( int fd );
extern int drmR128StartCCE( int fd );
extern int drmR128StopCCE( int fd );
extern int drmR128ResetCCE( int fd );
extern int drmR128WaitForIdleCCE( int fd );
extern int drmR128EngineReset( int fd );
extern int drmR128SwapBuffers( int fd );
unsigned int clear_color, unsigned int clear_depth,
unsigned int color_mask, unsigned int depth_mask );
extern int drmR128WriteDepthSpan( int fd, int n, int x, int y,
const unsigned int depth[],
const unsigned char mask[] );
extern int drmR128WriteDepthPixels( int fd, int n,
const int x[], const int y[],
const unsigned int depth[],
const unsigned char mask[] );
extern int drmR128ReadDepthSpan( int fd, int n, int x, int y );
extern int drmR128ReadDepthPixels( int fd, int n,
const int x[], const int y[] );
/* Radeon */
typedef struct {
unsigned long sarea_priv_offset;
int is_pci;
int cp_mode;
int agp_size;
int ring_size;
int usec_timeout;
unsigned int fb_bpp;
unsigned int front_offset, front_pitch;
unsigned int back_offset, back_pitch;
unsigned int depth_bpp;
unsigned int depth_offset, depth_pitch;
unsigned long fb_offset;
unsigned long mmio_offset;
unsigned long ring_offset;
unsigned long ring_rptr_offset;
unsigned long buffers_offset;
unsigned long agp_textures_offset;
typedef struct {
unsigned int x;
unsigned int y;
unsigned int width;
unsigned int height;
void *data;
extern int drmRadeonCleanupCP( int fd );
extern int drmRadeonStartCP( int fd );
extern int drmRadeonStopCP( int fd );
extern int drmRadeonResetCP( int fd );
extern int drmRadeonWaitForIdleCP( int fd );
extern int drmRadeonEngineReset( int fd );
extern int drmRadeonSwapBuffers( int fd );
unsigned int clear_color, unsigned int clear_depth,
unsigned int color_mask, unsigned int stencil,
/* SiS */
/* I830 */
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 w;
unsigned int h;
unsigned int pitch;
unsigned int pitch_bits;
unsigned int cpp;
#endif
/* 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.
*/