/* r128_common.h -- common header definitions for R128 2D/3D/DRM suite * Created: Sun Apr 9 18:16:28 2000 by kevin@precisioninsight.com * * Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas. * 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. * * Author: * Gareth Hughes <gareth@valinux.com> * Kevin E. Martin <martin@valinux.com> * * Converted to common header format: * Jens Owen <jens@tungstengraphics.com> * * $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/r128_common.h,v 1.2 2002/12/16 16:19:10 dawes Exp $ * */ #ifndef _R128_COMMON_H_ #define _R128_COMMON_H_ #include "X11/Xmd.h" /* * WARNING: If you change any of these defines, make sure to change * the kernel include file as well (r128_drm.h) */ /* Driver specific DRM command indices * NOTE: these are not OS specific, but they are driver specific */ #define DRM_R128_INIT 0x00 #define DRM_R128_CCE_START 0x01 #define DRM_R128_CCE_STOP 0x02 #define DRM_R128_CCE_RESET 0x03 #define DRM_R128_CCE_IDLE 0x04 #define DRM_R128_UNDEFINED1 0x05 #define DRM_R128_RESET 0x06 #define DRM_R128_SWAP 0x07 #define DRM_R128_CLEAR 0x08 #define DRM_R128_VERTEX 0x09 #define DRM_R128_INDICES 0x0a #define DRM_R128_BLIT 0x0b #define DRM_R128_DEPTH 0x0c #define DRM_R128_STIPPLE 0x0d #define DRM_R128_UNDEFINED2 0x0e #define DRM_R128_INDIRECT 0x0f #define DRM_R128_FULLSCREEN 0x10 #define DRM_R128_CLEAR2 0x11 #define DRM_R128_GETPARAM 0x12 #define DRM_R128_FLIP 0x13 #define DRM_R128_FRONT_BUFFER 0x1 #define DRM_R128_BACK_BUFFER 0x2 #define DRM_R128_DEPTH_BUFFER 0x4 typedef struct { enum { DRM_R128_INIT_CCE = 0x01, DRM_R128_CLEANUP_CCE = 0x02 } func; unsigned long sarea_priv_offset; int is_pci; int cce_mode; int cce_secure; /* FIXME: Deprecated, we should remove this */ 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; } drmR128Init; typedef struct { int flush; int idle; } drmR128CCEStop; typedef struct { int idx; int start; int end; int discard; } drmR128Indirect; typedef struct { int idx; int pitch; int offset; int format; unsigned short x, y; unsigned short width, height; } drmR128Blit; typedef struct { enum { DRM_R128_WRITE_SPAN = 0x01, DRM_R128_WRITE_PIXELS = 0x02, DRM_R128_READ_SPAN = 0x03, DRM_R128_READ_PIXELS = 0x04 } func; int n; int *x; int *y; unsigned int *buffer; unsigned char *mask; } drmR128Depth; typedef struct { int prim; int idx; /* Index of vertex buffer */ int count; /* Number of vertices in buffer */ int discard; /* Client finished with buffer? */ } drmR128Vertex; typedef struct { unsigned int *mask; } drmR128Stipple; typedef struct { unsigned int flags; unsigned int clear_color; unsigned int clear_depth; unsigned int color_mask; unsigned int depth_mask; } drmR128Clear; typedef struct { enum { DRM_R128_INIT_FULLSCREEN = 0x01, DRM_R128_CLEANUP_FULLSCREEN = 0x02 } func; } drmR128Fullscreen; typedef struct drm_r128_getparam { int param; int *value; } drmR128GetParam; #define R128_PARAM_IRQ_NR 1 #endif