Blame view
include/drm/r128_drm.h
9.71 KB
1da177e4c Linux-2.6.12-rc2 |
1 2 |
/* r128_drm.h -- Public header for the r128 driver -*- linux-c -*- * Created: Wed Apr 5 19:24:19 2000 by kevin@precisioninsight.com |
f26c473cd drm: update PCIGA... |
3 |
*/ |
83a9e29b0 drm: r128: commen... |
4 5 |
/* * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas. |
1da177e4c Linux-2.6.12-rc2 |
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 |
* 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. * * Authors: * Gareth Hughes <gareth@valinux.com> * Kevin E. Martin <martin@valinux.com> */ #ifndef __R128_DRM_H__ #define __R128_DRM_H__ /* WARNING: If you change any of these defines, make sure to change the * defines in the X server file (r128_sarea.h) */ #ifndef __R128_SAREA_DEFINES__ #define __R128_SAREA_DEFINES__ /* What needs to be changed for the current vertex buffer? */ #define R128_UPLOAD_CONTEXT 0x001 #define R128_UPLOAD_SETUP 0x002 #define R128_UPLOAD_TEX0 0x004 #define R128_UPLOAD_TEX1 0x008 #define R128_UPLOAD_TEX0IMAGES 0x010 #define R128_UPLOAD_TEX1IMAGES 0x020 #define R128_UPLOAD_CORE 0x040 #define R128_UPLOAD_MASKS 0x080 #define R128_UPLOAD_WINDOW 0x100 #define R128_UPLOAD_CLIPRECTS 0x200 /* handled client-side */ #define R128_REQUIRE_QUIESCENCE 0x400 #define R128_UPLOAD_ALL 0x7ff #define R128_FRONT 0x1 #define R128_BACK 0x2 #define R128_DEPTH 0x4 /* Primitive types */ #define R128_POINTS 0x1 #define R128_LINES 0x2 #define R128_LINE_STRIP 0x3 #define R128_TRIANGLES 0x4 #define R128_TRIANGLE_FAN 0x5 #define R128_TRIANGLE_STRIP 0x6 /* Vertex/indirect buffer size */ #define R128_BUFFER_SIZE 16384 /* Byte offsets for indirect buffer data */ #define R128_INDEX_PRIM_OFFSET 20 #define R128_HOSTDATA_BLIT_OFFSET 32 /* Keep these small for testing. */ #define R128_NR_SAREA_CLIPRECTS 12 /* There are 2 heaps (local/AGP). Each region within a heap is a * minimum of 64k, and there are at most 64 of them per heap. */ #define R128_LOCAL_TEX_HEAP 0 #define R128_AGP_TEX_HEAP 1 #define R128_NR_TEX_HEAPS 2 #define R128_NR_TEX_REGIONS 64 #define R128_LOG_TEX_GRANULARITY 16 #define R128_NR_CONTEXT_REGS 12 #define R128_MAX_TEXTURE_LEVELS 11 #define R128_MAX_TEXTURE_UNITS 2 |
b5e89ed53 drm: lindent the ... |
96 |
#endif /* __R128_SAREA_DEFINES__ */ |
1da177e4c Linux-2.6.12-rc2 |
97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 |
typedef struct { /* Context state - can be written in one large chunk */ unsigned int dst_pitch_offset_c; unsigned int dp_gui_master_cntl_c; unsigned int sc_top_left_c; unsigned int sc_bottom_right_c; unsigned int z_offset_c; unsigned int z_pitch_c; unsigned int z_sten_cntl_c; unsigned int tex_cntl_c; unsigned int misc_3d_state_cntl_reg; unsigned int texture_clr_cmp_clr_c; unsigned int texture_clr_cmp_msk_c; unsigned int fog_color_c; /* Texture state */ unsigned int tex_size_pitch_c; unsigned int constant_color_c; /* Setup state */ unsigned int pm4_vc_fpu_setup; unsigned int setup_cntl; /* Mask state */ unsigned int dp_write_mask; unsigned int sten_ref_mask_c; unsigned int plane_3d_mask_c; /* Window state */ unsigned int window_xy_offset; /* Core state */ unsigned int scale_3d_cntl; } drm_r128_context_regs_t; /* Setup registers for each texture unit */ typedef struct { unsigned int tex_cntl; unsigned int tex_combine_cntl; unsigned int tex_size_pitch; unsigned int tex_offset[R128_MAX_TEXTURE_LEVELS]; unsigned int tex_border_color; } drm_r128_texture_regs_t; |
1da177e4c Linux-2.6.12-rc2 |
142 143 144 145 146 147 148 149 150 151 152 153 |
typedef struct drm_r128_sarea { /* The channel for communication of state information to the kernel * on firing a vertex buffer. */ drm_r128_context_regs_t context_state; drm_r128_texture_regs_t tex_state[R128_MAX_TEXTURE_UNITS]; unsigned int dirty; unsigned int vertsize; unsigned int vc_format; /* The current cliprects, or a subset thereof. */ |
eddca551a drm: fixup other ... |
154 |
struct drm_clip_rect boxes[R128_NR_SAREA_CLIPRECTS]; |
1da177e4c Linux-2.6.12-rc2 |
155 156 157 158 159 160 |
unsigned int nbox; /* Counters for client-side throttling of rendering clients. */ unsigned int last_frame; unsigned int last_dispatch; |
eddca551a drm: fixup other ... |
161 |
struct drm_tex_region tex_list[R128_NR_TEX_HEAPS][R128_NR_TEX_REGIONS + 1]; |
1da177e4c Linux-2.6.12-rc2 |
162 163 |
unsigned int tex_age[R128_NR_TEX_HEAPS]; int ctx_owner; |
b5e89ed53 drm: lindent the ... |
164 165 |
int pfAllowPageFlip; /* number of 3d windows (0,1,2 or more) */ int pfCurrentPage; /* which buffer is being displayed? */ |
1da177e4c Linux-2.6.12-rc2 |
166 |
} drm_r128_sarea_t; |
1da177e4c Linux-2.6.12-rc2 |
167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 |
/* WARNING: If you change any of these defines, make sure to change the * defines in the Xserver file (xf86drmR128.h) */ /* Rage 128 specific ioctls * The device specific ioctl range is 0x40 to 0x79. */ #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 /* 0x05 not used */ #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 /* 0x0e not used */ #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_IOCTL_R128_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_R128_INIT, drm_r128_init_t) #define DRM_IOCTL_R128_CCE_START DRM_IO( DRM_COMMAND_BASE + DRM_R128_CCE_START) #define DRM_IOCTL_R128_CCE_STOP DRM_IOW( DRM_COMMAND_BASE + DRM_R128_CCE_STOP, drm_r128_cce_stop_t) #define DRM_IOCTL_R128_CCE_RESET DRM_IO( DRM_COMMAND_BASE + DRM_R128_CCE_RESET) #define DRM_IOCTL_R128_CCE_IDLE DRM_IO( DRM_COMMAND_BASE + DRM_R128_CCE_IDLE) /* 0x05 not used */ #define DRM_IOCTL_R128_RESET DRM_IO( DRM_COMMAND_BASE + DRM_R128_RESET) #define DRM_IOCTL_R128_SWAP DRM_IO( DRM_COMMAND_BASE + DRM_R128_SWAP) #define DRM_IOCTL_R128_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_R128_CLEAR, drm_r128_clear_t) #define DRM_IOCTL_R128_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_R128_VERTEX, drm_r128_vertex_t) #define DRM_IOCTL_R128_INDICES DRM_IOW( DRM_COMMAND_BASE + DRM_R128_INDICES, drm_r128_indices_t) #define DRM_IOCTL_R128_BLIT DRM_IOW( DRM_COMMAND_BASE + DRM_R128_BLIT, drm_r128_blit_t) #define DRM_IOCTL_R128_DEPTH DRM_IOW( DRM_COMMAND_BASE + DRM_R128_DEPTH, drm_r128_depth_t) #define DRM_IOCTL_R128_STIPPLE DRM_IOW( DRM_COMMAND_BASE + DRM_R128_STIPPLE, drm_r128_stipple_t) /* 0x0e not used */ #define DRM_IOCTL_R128_INDIRECT DRM_IOWR(DRM_COMMAND_BASE + DRM_R128_INDIRECT, drm_r128_indirect_t) #define DRM_IOCTL_R128_FULLSCREEN DRM_IOW( DRM_COMMAND_BASE + DRM_R128_FULLSCREEN, drm_r128_fullscreen_t) #define DRM_IOCTL_R128_CLEAR2 DRM_IOW( DRM_COMMAND_BASE + DRM_R128_CLEAR2, drm_r128_clear2_t) |
24d109422 drm: fix ioctl di... |
213 |
#define DRM_IOCTL_R128_GETPARAM DRM_IOWR( DRM_COMMAND_BASE + DRM_R128_GETPARAM, drm_r128_getparam_t) |
1da177e4c Linux-2.6.12-rc2 |
214 215 216 217 |
#define DRM_IOCTL_R128_FLIP DRM_IO( DRM_COMMAND_BASE + DRM_R128_FLIP) typedef struct drm_r128_init { enum { |
b5e89ed53 drm: lindent the ... |
218 |
R128_INIT_CCE = 0x01, |
1da177e4c Linux-2.6.12-rc2 |
219 220 |
R128_CLEANUP_CCE = 0x02 } func; |
1da177e4c Linux-2.6.12-rc2 |
221 |
unsigned long sarea_priv_offset; |
1da177e4c Linux-2.6.12-rc2 |
222 223 224 225 226 227 228 229 230 231 232 233 |
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; |
1da177e4c Linux-2.6.12-rc2 |
234 235 236 237 238 239 |
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; |
1da177e4c Linux-2.6.12-rc2 |
240 241 242 243 244 245 246 247 248 |
} drm_r128_init_t; typedef struct drm_r128_cce_stop { int flush; int idle; } drm_r128_cce_stop_t; typedef struct drm_r128_clear { unsigned int flags; |
1da177e4c Linux-2.6.12-rc2 |
249 250 |
unsigned int clear_color; unsigned int clear_depth; |
1da177e4c Linux-2.6.12-rc2 |
251 252 |
unsigned int color_mask; unsigned int depth_mask; |
1da177e4c Linux-2.6.12-rc2 |
253 254 255 256 |
} drm_r128_clear_t; typedef struct drm_r128_vertex { int prim; |
b5e89ed53 drm: lindent the ... |
257 258 259 |
int idx; /* Index of vertex buffer */ int count; /* Number of vertices in buffer */ int discard; /* Client finished with buffer? */ |
1da177e4c Linux-2.6.12-rc2 |
260 261 262 263 264 265 266 |
} drm_r128_vertex_t; typedef struct drm_r128_indices { int prim; int idx; int start; int end; |
b5e89ed53 drm: lindent the ... |
267 |
int discard; /* Client finished with buffer? */ |
1da177e4c Linux-2.6.12-rc2 |
268 269 270 271 272 273 274 275 276 277 278 279 280 |
} drm_r128_indices_t; typedef struct drm_r128_blit { int idx; int pitch; int offset; int format; unsigned short x, y; unsigned short width, height; } drm_r128_blit_t; typedef struct drm_r128_depth { enum { |
b5e89ed53 drm: lindent the ... |
281 282 283 284 |
R128_WRITE_SPAN = 0x01, R128_WRITE_PIXELS = 0x02, R128_READ_SPAN = 0x03, R128_READ_PIXELS = 0x04 |
1da177e4c Linux-2.6.12-rc2 |
285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 |
} func; int n; int __user *x; int __user *y; unsigned int __user *buffer; unsigned char __user *mask; } drm_r128_depth_t; typedef struct drm_r128_stipple { unsigned int __user *mask; } drm_r128_stipple_t; typedef struct drm_r128_indirect { int idx; int start; int end; int discard; } drm_r128_indirect_t; typedef struct drm_r128_fullscreen { enum { |
b5e89ed53 drm: lindent the ... |
306 |
R128_INIT_FULLSCREEN = 0x01, |
1da177e4c Linux-2.6.12-rc2 |
307 308 309 310 311 |
R128_CLEANUP_FULLSCREEN = 0x02 } func; } drm_r128_fullscreen_t; /* 2.3: An ioctl to get parameters that aren't available to the 3d |
b5e89ed53 drm: lindent the ... |
312 |
* client any other way. |
1da177e4c Linux-2.6.12-rc2 |
313 314 315 316 317 318 319 320 321 |
*/ #define R128_PARAM_IRQ_NR 1 typedef struct drm_r128_getparam { int param; void __user *value; } drm_r128_getparam_t; #endif |