/* 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 * Kevin E. Martin * Keith Whitwell * * Backwards compatability modules broken out by: * Jens Owen * * $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 ); extern int drmMGAFlushDMA( int fd, drmLockFlags flags ); extern int drmMGAEngineReset( int fd ); extern int drmMGAFullScreen( int fd, int enable ); extern int drmMGASwapBuffers( int fd ); extern int drmMGAClear( int fd, unsigned int flags, unsigned int clear_color, unsigned int clear_depth, unsigned int color_mask, unsigned int depth_mask ); extern int drmMGAFlushVertexBuffer( int fd, int indx, int used, int discard ); extern int drmMGAFlushIndices( int fd, int indx, int start, int end, int discard ); extern int drmMGATextureLoad( int fd, int indx, unsigned int dstorg, unsigned int length ); extern int drmMGAAgpBlit( int fd, unsigned int planemask, unsigned int src, int src_pitch, unsigned int dst, int dst_pitch, int delta_sx, int delta_sy, int delta_dx, int delta_dy, int height, int ydir ); /* 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; } drmCompatR128Init; extern int drmR128InitCCE( int fd, drmCompatR128Init *info ); 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 drmR128FullScreen( int fd, int enable ); extern int drmR128SwapBuffers( int fd ); extern int drmR128Clear( int fd, unsigned int flags, unsigned int clear_color, unsigned int clear_depth, unsigned int color_mask, unsigned int depth_mask ); extern int drmR128FlushVertexBuffer( int fd, int prim, int indx, int count, int discard ); extern int drmR128FlushIndices( int fd, int prim, int indx, int start, int end, int discard ); extern int drmR128TextureBlit( int fd, int indx, int offset, int pitch, int format, int x, int y, int width, int height ); 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[] ); extern int drmR128PolygonStipple( int fd, unsigned int *mask ); extern int drmR128FlushIndirectBuffer( int fd, int indx, int start, int end, int discard ); /* 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; } drmCompatRadeonInit; typedef struct { unsigned int x; unsigned int y; unsigned int width; unsigned int height; void *data; } drmCompatRadeonTexImage; extern int drmRadeonInitCP( int fd, drmCompatRadeonInit *info ); 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 drmRadeonFullScreen( int fd, int enable ); extern int drmRadeonSwapBuffers( int fd ); extern int drmRadeonClear( int fd, unsigned int flags, unsigned int clear_color, unsigned int clear_depth, unsigned int color_mask, unsigned int stencil, void *boxes, int nbox ); extern int drmRadeonFlushVertexBuffer( int fd, int prim, int indx, int count, int discard ); extern int drmRadeonFlushIndices( int fd, int prim, int indx, int start, int end, int discard ); extern int drmRadeonLoadTexture( int fd, int offset, int pitch, int format, int width, int height, drmCompatRadeonTexImage *image ); extern int drmRadeonPolygonStipple( int fd, unsigned int *mask ); extern int drmRadeonFlushIndirectBuffer( int fd, int indx, int start, int end, int discard ); /* SiS */ extern Bool drmSiSAgpInit(int driSubFD, int offset, int size); /* 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; } drmCompatI830Init; extern Bool drmI830CleanupDma(int driSubFD); extern Bool drmI830InitDma(int driSubFD, drmCompatI830Init *info ); #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. */