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[mesa.git] / src / mesa / drivers / dri / radeon / radeon_screen.c
1 /**************************************************************************
2
3 Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
4 VA Linux Systems Inc., Fremont, California.
5
6 All Rights Reserved.
7
8 Permission is hereby granted, free of charge, to any person obtaining
9 a copy of this software and associated documentation files (the
10 "Software"), to deal in the Software without restriction, including
11 without limitation the rights to use, copy, modify, merge, publish,
12 distribute, sublicense, and/or sell copies of the Software, and to
13 permit persons to whom the Software is furnished to do so, subject to
14 the following conditions:
15
16 The above copyright notice and this permission notice (including the
17 next paragraph) shall be included in all copies or substantial
18 portions of the Software.
19
20 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
23 IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
24 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27
28 **************************************************************************/
29
30 /**
31 * \file radeon_screen.c
32 * Screen initialization functions for the Radeon driver.
33 *
34 * \author Kevin E. Martin <martin@valinux.com>
35 * \author Gareth Hughes <gareth@valinux.com>
36 */
37
38 #include <errno.h>
39 #include "main/glheader.h"
40 #include "main/imports.h"
41 #include "main/mtypes.h"
42 #include "main/framebuffer.h"
43 #include "main/renderbuffer.h"
44
45 #define STANDALONE_MMIO
46 #include "radeon_chipset.h"
47 #include "radeon_macros.h"
48 #include "radeon_screen.h"
49 #include "radeon_buffer.h"
50 #if !RADEON_COMMON
51 #include "radeon_context.h"
52 #include "radeon_span.h"
53 #include "radeon_tex.h"
54 #elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
55 #include "r200_context.h"
56 #include "r200_ioctl.h"
57 #include "r200_span.h"
58 #include "r200_tex.h"
59 #elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
60 #include "r300_context.h"
61 #include "r300_fragprog.h"
62 #include "r300_tex.h"
63 #include "radeon_span.h"
64 #endif
65
66 #include "utils.h"
67 #include "vblank.h"
68 #include "drirenderbuffer.h"
69
70 #include "GL/internal/dri_interface.h"
71
72 /* Radeon configuration
73 */
74 #include "xmlpool.h"
75 #include "radeon_bo_legacy.h"
76 #include "radeon_bo_gem.h"
77
78 #if !RADEON_COMMON /* R100 */
79 PUBLIC const char __driConfigOptions[] =
80 DRI_CONF_BEGIN
81 DRI_CONF_SECTION_PERFORMANCE
82 DRI_CONF_TCL_MODE(DRI_CONF_TCL_CODEGEN)
83 DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
84 DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
85 DRI_CONF_MAX_TEXTURE_UNITS(3,2,3)
86 DRI_CONF_HYPERZ(false)
87 DRI_CONF_SECTION_END
88 DRI_CONF_SECTION_QUALITY
89 DRI_CONF_TEXTURE_DEPTH(DRI_CONF_TEXTURE_DEPTH_FB)
90 DRI_CONF_DEF_MAX_ANISOTROPY(1.0,"1.0,2.0,4.0,8.0,16.0")
91 DRI_CONF_NO_NEG_LOD_BIAS(false)
92 DRI_CONF_FORCE_S3TC_ENABLE(false)
93 DRI_CONF_COLOR_REDUCTION(DRI_CONF_COLOR_REDUCTION_DITHER)
94 DRI_CONF_ROUND_MODE(DRI_CONF_ROUND_TRUNC)
95 DRI_CONF_DITHER_MODE(DRI_CONF_DITHER_XERRORDIFF)
96 DRI_CONF_ALLOW_LARGE_TEXTURES(2)
97 DRI_CONF_SECTION_END
98 DRI_CONF_SECTION_DEBUG
99 DRI_CONF_NO_RAST(false)
100 DRI_CONF_SECTION_END
101 DRI_CONF_END;
102 static const GLuint __driNConfigOptions = 14;
103
104 #elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
105
106 PUBLIC const char __driConfigOptions[] =
107 DRI_CONF_BEGIN
108 DRI_CONF_SECTION_PERFORMANCE
109 DRI_CONF_TCL_MODE(DRI_CONF_TCL_CODEGEN)
110 DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
111 DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
112 DRI_CONF_MAX_TEXTURE_UNITS(6,2,6)
113 DRI_CONF_HYPERZ(false)
114 DRI_CONF_SECTION_END
115 DRI_CONF_SECTION_QUALITY
116 DRI_CONF_TEXTURE_DEPTH(DRI_CONF_TEXTURE_DEPTH_FB)
117 DRI_CONF_DEF_MAX_ANISOTROPY(1.0,"1.0,2.0,4.0,8.0,16.0")
118 DRI_CONF_NO_NEG_LOD_BIAS(false)
119 DRI_CONF_FORCE_S3TC_ENABLE(false)
120 DRI_CONF_COLOR_REDUCTION(DRI_CONF_COLOR_REDUCTION_DITHER)
121 DRI_CONF_ROUND_MODE(DRI_CONF_ROUND_TRUNC)
122 DRI_CONF_DITHER_MODE(DRI_CONF_DITHER_XERRORDIFF)
123 DRI_CONF_ALLOW_LARGE_TEXTURES(2)
124 DRI_CONF_TEXTURE_BLEND_QUALITY(1.0,"0.0:1.0")
125 DRI_CONF_SECTION_END
126 DRI_CONF_SECTION_DEBUG
127 DRI_CONF_NO_RAST(false)
128 DRI_CONF_SECTION_END
129 DRI_CONF_SECTION_SOFTWARE
130 DRI_CONF_NV_VERTEX_PROGRAM(false)
131 DRI_CONF_SECTION_END
132 DRI_CONF_END;
133 static const GLuint __driNConfigOptions = 16;
134
135 extern const struct dri_extension blend_extensions[];
136 extern const struct dri_extension ARB_vp_extension[];
137 extern const struct dri_extension NV_vp_extension[];
138 extern const struct dri_extension ATI_fs_extension[];
139 extern const struct dri_extension point_extensions[];
140
141 #elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
142
143 /* TODO: integrate these into xmlpool.h! */
144 #define DRI_CONF_MAX_TEXTURE_IMAGE_UNITS(def,min,max) \
145 DRI_CONF_OPT_BEGIN_V(texture_image_units,int,def, # min ":" # max ) \
146 DRI_CONF_DESC(en,"Number of texture image units") \
147 DRI_CONF_DESC(de,"Anzahl der Textureinheiten") \
148 DRI_CONF_OPT_END
149
150 #define DRI_CONF_MAX_TEXTURE_COORD_UNITS(def,min,max) \
151 DRI_CONF_OPT_BEGIN_V(texture_coord_units,int,def, # min ":" # max ) \
152 DRI_CONF_DESC(en,"Number of texture coordinate units") \
153 DRI_CONF_DESC(de,"Anzahl der Texturkoordinateneinheiten") \
154 DRI_CONF_OPT_END
155
156 #define DRI_CONF_COMMAND_BUFFER_SIZE(def,min,max) \
157 DRI_CONF_OPT_BEGIN_V(command_buffer_size,int,def, # min ":" # max ) \
158 DRI_CONF_DESC(en,"Size of command buffer (in KB)") \
159 DRI_CONF_DESC(de,"Grösse des Befehlspuffers (in KB)") \
160 DRI_CONF_OPT_END
161
162 #define DRI_CONF_DISABLE_S3TC(def) \
163 DRI_CONF_OPT_BEGIN(disable_s3tc,bool,def) \
164 DRI_CONF_DESC(en,"Disable S3TC compression") \
165 DRI_CONF_OPT_END
166
167 #define DRI_CONF_DISABLE_FALLBACK(def) \
168 DRI_CONF_OPT_BEGIN(disable_lowimpact_fallback,bool,def) \
169 DRI_CONF_DESC(en,"Disable Low-impact fallback") \
170 DRI_CONF_OPT_END
171
172 #define DRI_CONF_DISABLE_DOUBLE_SIDE_STENCIL(def) \
173 DRI_CONF_OPT_BEGIN(disable_stencil_two_side,bool,def) \
174 DRI_CONF_DESC(en,"Disable GL_EXT_stencil_two_side") \
175 DRI_CONF_OPT_END
176
177 #define DRI_CONF_FP_OPTIMIZATION(def) \
178 DRI_CONF_OPT_BEGIN_V(fp_optimization,enum,def,"0:1") \
179 DRI_CONF_DESC_BEGIN(en,"Fragment Program optimization") \
180 DRI_CONF_ENUM(0,"Optimize for Speed") \
181 DRI_CONF_ENUM(1,"Optimize for Quality") \
182 DRI_CONF_DESC_END \
183 DRI_CONF_OPT_END
184
185 PUBLIC const char __driConfigOptions[] =
186 DRI_CONF_BEGIN
187 DRI_CONF_SECTION_PERFORMANCE
188 DRI_CONF_TCL_MODE(DRI_CONF_TCL_CODEGEN)
189 DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
190 DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
191 DRI_CONF_MAX_TEXTURE_IMAGE_UNITS(8, 2, 8)
192 DRI_CONF_MAX_TEXTURE_COORD_UNITS(8, 2, 8)
193 DRI_CONF_COMMAND_BUFFER_SIZE(8, 8, 32)
194 DRI_CONF_DISABLE_FALLBACK(true)
195 DRI_CONF_DISABLE_DOUBLE_SIDE_STENCIL(false)
196 DRI_CONF_SECTION_END
197 DRI_CONF_SECTION_QUALITY
198 DRI_CONF_TEXTURE_DEPTH(DRI_CONF_TEXTURE_DEPTH_FB)
199 DRI_CONF_DEF_MAX_ANISOTROPY(1.0, "1.0,2.0,4.0,8.0,16.0")
200 DRI_CONF_FORCE_S3TC_ENABLE(false)
201 DRI_CONF_DISABLE_S3TC(false)
202 DRI_CONF_COLOR_REDUCTION(DRI_CONF_COLOR_REDUCTION_DITHER)
203 DRI_CONF_ROUND_MODE(DRI_CONF_ROUND_TRUNC)
204 DRI_CONF_DITHER_MODE(DRI_CONF_DITHER_XERRORDIFF)
205 DRI_CONF_FP_OPTIMIZATION(DRI_CONF_FP_OPTIMIZATION_SPEED)
206 DRI_CONF_SECTION_END
207 DRI_CONF_SECTION_DEBUG
208 DRI_CONF_NO_RAST(false)
209 DRI_CONF_SECTION_END
210 DRI_CONF_END;
211 static const GLuint __driNConfigOptions = 17;
212
213 #ifndef RADEON_DEBUG
214 int RADEON_DEBUG = 0;
215
216 static const struct dri_debug_control debug_control[] = {
217 {"fall", DEBUG_FALLBACKS},
218 {"tex", DEBUG_TEXTURE},
219 {"ioctl", DEBUG_IOCTL},
220 {"prim", DEBUG_PRIMS},
221 {"vert", DEBUG_VERTS},
222 {"state", DEBUG_STATE},
223 {"code", DEBUG_CODEGEN},
224 {"vfmt", DEBUG_VFMT},
225 {"vtxf", DEBUG_VFMT},
226 {"verb", DEBUG_VERBOSE},
227 {"dri", DEBUG_DRI},
228 {"dma", DEBUG_DMA},
229 {"san", DEBUG_SANITY},
230 {"sync", DEBUG_SYNC},
231 {"pix", DEBUG_PIXEL},
232 {"mem", DEBUG_MEMORY},
233 {"allmsg", ~DEBUG_SYNC}, /* avoid the term "sync" because the parser uses strstr */
234 {NULL, 0}
235 };
236 #endif /* RADEON_DEBUG */
237
238 #endif /* RADEON_COMMON && defined(RADEON_COMMON_FOR_R300) */
239
240 extern const struct dri_extension card_extensions[];
241
242 static int getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo );
243
244 static int
245 radeonGetParam(int fd, int param, void *value)
246 {
247 int ret;
248 drm_radeon_getparam_t gp;
249
250 gp.param = param;
251 gp.value = value;
252
253 ret = drmCommandWriteRead( fd, DRM_RADEON_GETPARAM, &gp, sizeof(gp));
254 return ret;
255 }
256
257 static const __DRIconfig **
258 radeonFillInModes( __DRIscreenPrivate *psp,
259 unsigned pixel_bits, unsigned depth_bits,
260 unsigned stencil_bits, GLboolean have_back_buffer )
261 {
262 __DRIconfig **configs;
263 __GLcontextModes *m;
264 unsigned depth_buffer_factor;
265 unsigned back_buffer_factor;
266 GLenum fb_format;
267 GLenum fb_type;
268 int i;
269
270 /* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy
271 * enough to add support. Basically, if a context is created with an
272 * fbconfig where the swap method is GLX_SWAP_COPY_OML, pageflipping
273 * will never be used.
274 */
275 static const GLenum back_buffer_modes[] = {
276 GLX_NONE, GLX_SWAP_UNDEFINED_OML /*, GLX_SWAP_COPY_OML */
277 };
278
279 uint8_t depth_bits_array[2];
280 uint8_t stencil_bits_array[2];
281
282
283 depth_bits_array[0] = depth_bits;
284 depth_bits_array[1] = depth_bits;
285
286 /* Just like with the accumulation buffer, always provide some modes
287 * with a stencil buffer. It will be a sw fallback, but some apps won't
288 * care about that.
289 */
290 stencil_bits_array[0] = 0;
291 stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits;
292
293 depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 1;
294 back_buffer_factor = (have_back_buffer) ? 2 : 1;
295
296 if ( pixel_bits == 16 ) {
297 fb_format = GL_RGB;
298 fb_type = GL_UNSIGNED_SHORT_5_6_5;
299 }
300 else {
301 fb_format = GL_BGRA;
302 fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
303 }
304
305 configs = driCreateConfigs(fb_format, fb_type,
306 depth_bits_array, stencil_bits_array,
307 depth_buffer_factor,
308 back_buffer_modes, back_buffer_factor);
309 if (configs == NULL) {
310 fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
311 __func__, __LINE__ );
312 return NULL;
313 }
314
315 /* Mark the visual as slow if there are "fake" stencil bits.
316 */
317 for (i = 0; configs[i]; i++) {
318 m = &configs[i]->modes;
319 if ((m->stencilBits != 0) && (m->stencilBits != stencil_bits)) {
320 m->visualRating = GLX_SLOW_CONFIG;
321 }
322 }
323
324 return (const __DRIconfig **) configs;
325 }
326
327 #if !RADEON_COMMON
328 static const __DRItexOffsetExtension radeonTexOffsetExtension = {
329 { __DRI_TEX_OFFSET, __DRI_TEX_OFFSET_VERSION },
330 radeonSetTexOffset,
331 };
332 #endif
333
334 #if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
335 static const __DRIallocateExtension r200AllocateExtension = {
336 { __DRI_ALLOCATE, __DRI_ALLOCATE_VERSION },
337 r200AllocateMemoryMESA,
338 r200FreeMemoryMESA,
339 r200GetMemoryOffsetMESA
340 };
341
342 static const __DRItexOffsetExtension r200texOffsetExtension = {
343 { __DRI_TEX_OFFSET, __DRI_TEX_OFFSET_VERSION },
344 r200SetTexOffset,
345 };
346 #endif
347
348 #if RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
349 static const __DRItexOffsetExtension r300texOffsetExtension = {
350 { __DRI_TEX_OFFSET, __DRI_TEX_OFFSET_VERSION },
351 r300SetTexOffset,
352 };
353
354 void r300SetTexBuffer(__DRIcontext *pDRICtx,
355 GLint target,
356 __DRIdrawable *dPriv);
357 static const __DRItexBufferExtension r300TexBufferExtension = {
358 { __DRI_TEX_BUFFER, __DRI_TEX_BUFFER_VERSION },
359 r300SetTexBuffer,
360 };
361 #endif
362
363 int radeon_set_screen_flags(radeonScreenPtr screen, int device_id)
364 {
365 screen->chip_flags = 0;
366 switch ( device_id ) {
367 case PCI_CHIP_RADEON_LY:
368 case PCI_CHIP_RADEON_LZ:
369 case PCI_CHIP_RADEON_QY:
370 case PCI_CHIP_RADEON_QZ:
371 case PCI_CHIP_RN50_515E:
372 case PCI_CHIP_RN50_5969:
373 screen->chip_family = CHIP_FAMILY_RV100;
374 break;
375
376 case PCI_CHIP_RS100_4136:
377 case PCI_CHIP_RS100_4336:
378 screen->chip_family = CHIP_FAMILY_RS100;
379 break;
380
381 case PCI_CHIP_RS200_4137:
382 case PCI_CHIP_RS200_4337:
383 case PCI_CHIP_RS250_4237:
384 case PCI_CHIP_RS250_4437:
385 screen->chip_family = CHIP_FAMILY_RS200;
386 break;
387
388 case PCI_CHIP_RADEON_QD:
389 case PCI_CHIP_RADEON_QE:
390 case PCI_CHIP_RADEON_QF:
391 case PCI_CHIP_RADEON_QG:
392 /* all original radeons (7200) presumably have a stencil op bug */
393 screen->chip_family = CHIP_FAMILY_R100;
394 screen->chip_flags = RADEON_CHIPSET_TCL | RADEON_CHIPSET_BROKEN_STENCIL;
395 break;
396
397 case PCI_CHIP_RV200_QW:
398 case PCI_CHIP_RV200_QX:
399 case PCI_CHIP_RADEON_LW:
400 case PCI_CHIP_RADEON_LX:
401 screen->chip_family = CHIP_FAMILY_RV200;
402 screen->chip_flags = RADEON_CHIPSET_TCL;
403 break;
404
405 case PCI_CHIP_R200_BB:
406 case PCI_CHIP_R200_BC:
407 case PCI_CHIP_R200_QH:
408 case PCI_CHIP_R200_QL:
409 case PCI_CHIP_R200_QM:
410 screen->chip_family = CHIP_FAMILY_R200;
411 screen->chip_flags = RADEON_CHIPSET_TCL;
412 break;
413
414 case PCI_CHIP_RV250_If:
415 case PCI_CHIP_RV250_Ig:
416 case PCI_CHIP_RV250_Ld:
417 case PCI_CHIP_RV250_Lf:
418 case PCI_CHIP_RV250_Lg:
419 screen->chip_family = CHIP_FAMILY_RV250;
420 screen->chip_flags = R200_CHIPSET_YCBCR_BROKEN | RADEON_CHIPSET_TCL;
421 break;
422
423 case PCI_CHIP_RV280_5960:
424 case PCI_CHIP_RV280_5961:
425 case PCI_CHIP_RV280_5962:
426 case PCI_CHIP_RV280_5964:
427 case PCI_CHIP_RV280_5965:
428 case PCI_CHIP_RV280_5C61:
429 case PCI_CHIP_RV280_5C63:
430 screen->chip_family = CHIP_FAMILY_RV280;
431 screen->chip_flags = RADEON_CHIPSET_TCL;
432 break;
433
434 case PCI_CHIP_RS300_5834:
435 case PCI_CHIP_RS300_5835:
436 case PCI_CHIP_RS350_7834:
437 case PCI_CHIP_RS350_7835:
438 screen->chip_family = CHIP_FAMILY_RS300;
439 break;
440
441 /* 9500 with 1 pipe verified by: Reid Linnemann <lreid@cs.okstate.edu> */
442 case PCI_CHIP_R300_AD:
443 screen->chip_family = CHIP_FAMILY_RV350;
444 screen->chip_flags = RADEON_CHIPSET_TCL;
445 break;
446 case PCI_CHIP_R300_AE:
447 case PCI_CHIP_R300_AF:
448 case PCI_CHIP_R300_AG:
449 case PCI_CHIP_R300_ND:
450 case PCI_CHIP_R300_NE:
451 case PCI_CHIP_R300_NF:
452 case PCI_CHIP_R300_NG:
453 screen->chip_family = CHIP_FAMILY_R300;
454 screen->chip_flags = RADEON_CHIPSET_TCL;
455 break;
456
457 case PCI_CHIP_RV350_AP:
458 case PCI_CHIP_RV350_AQ:
459 case PCI_CHIP_RV350_AR:
460 case PCI_CHIP_RV350_AS:
461 case PCI_CHIP_RV350_AT:
462 case PCI_CHIP_RV350_AV:
463 case PCI_CHIP_RV350_AU:
464 case PCI_CHIP_RV350_NP:
465 case PCI_CHIP_RV350_NQ:
466 case PCI_CHIP_RV350_NR:
467 case PCI_CHIP_RV350_NS:
468 case PCI_CHIP_RV350_NT:
469 case PCI_CHIP_RV350_NV:
470 screen->chip_family = CHIP_FAMILY_RV350;
471 screen->chip_flags = RADEON_CHIPSET_TCL;
472 break;
473
474 case PCI_CHIP_R350_AH:
475 case PCI_CHIP_R350_AI:
476 case PCI_CHIP_R350_AJ:
477 case PCI_CHIP_R350_AK:
478 case PCI_CHIP_R350_NH:
479 case PCI_CHIP_R350_NI:
480 case PCI_CHIP_R360_NJ:
481 case PCI_CHIP_R350_NK:
482 screen->chip_family = CHIP_FAMILY_R350;
483 screen->chip_flags = RADEON_CHIPSET_TCL;
484 break;
485
486 case PCI_CHIP_RV370_5460:
487 case PCI_CHIP_RV370_5462:
488 case PCI_CHIP_RV370_5464:
489 case PCI_CHIP_RV370_5B60:
490 case PCI_CHIP_RV370_5B62:
491 case PCI_CHIP_RV370_5B63:
492 case PCI_CHIP_RV370_5B64:
493 case PCI_CHIP_RV370_5B65:
494 case PCI_CHIP_RV380_3150:
495 case PCI_CHIP_RV380_3152:
496 case PCI_CHIP_RV380_3154:
497 case PCI_CHIP_RV380_3E50:
498 case PCI_CHIP_RV380_3E54:
499 screen->chip_family = CHIP_FAMILY_RV380;
500 screen->chip_flags = RADEON_CHIPSET_TCL;
501 break;
502
503 case PCI_CHIP_R420_JN:
504 case PCI_CHIP_R420_JH:
505 case PCI_CHIP_R420_JI:
506 case PCI_CHIP_R420_JJ:
507 case PCI_CHIP_R420_JK:
508 case PCI_CHIP_R420_JL:
509 case PCI_CHIP_R420_JM:
510 case PCI_CHIP_R420_JO:
511 case PCI_CHIP_R420_JP:
512 case PCI_CHIP_R420_JT:
513 case PCI_CHIP_R481_4B49:
514 case PCI_CHIP_R481_4B4A:
515 case PCI_CHIP_R481_4B4B:
516 case PCI_CHIP_R481_4B4C:
517 case PCI_CHIP_R423_UH:
518 case PCI_CHIP_R423_UI:
519 case PCI_CHIP_R423_UJ:
520 case PCI_CHIP_R423_UK:
521 case PCI_CHIP_R430_554C:
522 case PCI_CHIP_R430_554D:
523 case PCI_CHIP_R430_554E:
524 case PCI_CHIP_R430_554F:
525 case PCI_CHIP_R423_5550:
526 case PCI_CHIP_R423_UQ:
527 case PCI_CHIP_R423_UR:
528 case PCI_CHIP_R423_UT:
529 case PCI_CHIP_R430_5D48:
530 case PCI_CHIP_R430_5D49:
531 case PCI_CHIP_R430_5D4A:
532 case PCI_CHIP_R480_5D4C:
533 case PCI_CHIP_R480_5D4D:
534 case PCI_CHIP_R480_5D4E:
535 case PCI_CHIP_R480_5D4F:
536 case PCI_CHIP_R480_5D50:
537 case PCI_CHIP_R480_5D52:
538 case PCI_CHIP_R423_5D57:
539 screen->chip_family = CHIP_FAMILY_R420;
540 screen->chip_flags = RADEON_CHIPSET_TCL;
541 break;
542
543 case PCI_CHIP_RV410_5E4C:
544 case PCI_CHIP_RV410_5E4F:
545 case PCI_CHIP_RV410_564A:
546 case PCI_CHIP_RV410_564B:
547 case PCI_CHIP_RV410_564F:
548 case PCI_CHIP_RV410_5652:
549 case PCI_CHIP_RV410_5653:
550 case PCI_CHIP_RV410_5657:
551 case PCI_CHIP_RV410_5E48:
552 case PCI_CHIP_RV410_5E4A:
553 case PCI_CHIP_RV410_5E4B:
554 case PCI_CHIP_RV410_5E4D:
555 screen->chip_family = CHIP_FAMILY_RV410;
556 screen->chip_flags = RADEON_CHIPSET_TCL;
557 break;
558
559 case PCI_CHIP_RS480_5954:
560 case PCI_CHIP_RS480_5955:
561 case PCI_CHIP_RS482_5974:
562 case PCI_CHIP_RS482_5975:
563 case PCI_CHIP_RS400_5A41:
564 case PCI_CHIP_RS400_5A42:
565 case PCI_CHIP_RC410_5A61:
566 case PCI_CHIP_RC410_5A62:
567 screen->chip_family = CHIP_FAMILY_RS400;
568 break;
569
570 case PCI_CHIP_RS690_791E:
571 case PCI_CHIP_RS690_791F:
572 screen->chip_family = CHIP_FAMILY_RS690;
573 break;
574 case PCI_CHIP_RS740_796C:
575 case PCI_CHIP_RS740_796D:
576 case PCI_CHIP_RS740_796E:
577 case PCI_CHIP_RS740_796F:
578 screen->chip_family = CHIP_FAMILY_RS740;
579 break;
580
581 case PCI_CHIP_R520_7100:
582 case PCI_CHIP_R520_7101:
583 case PCI_CHIP_R520_7102:
584 case PCI_CHIP_R520_7103:
585 case PCI_CHIP_R520_7104:
586 case PCI_CHIP_R520_7105:
587 case PCI_CHIP_R520_7106:
588 case PCI_CHIP_R520_7108:
589 case PCI_CHIP_R520_7109:
590 case PCI_CHIP_R520_710A:
591 case PCI_CHIP_R520_710B:
592 case PCI_CHIP_R520_710C:
593 case PCI_CHIP_R520_710E:
594 case PCI_CHIP_R520_710F:
595 screen->chip_family = CHIP_FAMILY_R520;
596 screen->chip_flags = RADEON_CHIPSET_TCL;
597 break;
598
599 case PCI_CHIP_RV515_7140:
600 case PCI_CHIP_RV515_7141:
601 case PCI_CHIP_RV515_7142:
602 case PCI_CHIP_RV515_7143:
603 case PCI_CHIP_RV515_7144:
604 case PCI_CHIP_RV515_7145:
605 case PCI_CHIP_RV515_7146:
606 case PCI_CHIP_RV515_7147:
607 case PCI_CHIP_RV515_7149:
608 case PCI_CHIP_RV515_714A:
609 case PCI_CHIP_RV515_714B:
610 case PCI_CHIP_RV515_714C:
611 case PCI_CHIP_RV515_714D:
612 case PCI_CHIP_RV515_714E:
613 case PCI_CHIP_RV515_714F:
614 case PCI_CHIP_RV515_7151:
615 case PCI_CHIP_RV515_7152:
616 case PCI_CHIP_RV515_7153:
617 case PCI_CHIP_RV515_715E:
618 case PCI_CHIP_RV515_715F:
619 case PCI_CHIP_RV515_7180:
620 case PCI_CHIP_RV515_7181:
621 case PCI_CHIP_RV515_7183:
622 case PCI_CHIP_RV515_7186:
623 case PCI_CHIP_RV515_7187:
624 case PCI_CHIP_RV515_7188:
625 case PCI_CHIP_RV515_718A:
626 case PCI_CHIP_RV515_718B:
627 case PCI_CHIP_RV515_718C:
628 case PCI_CHIP_RV515_718D:
629 case PCI_CHIP_RV515_718F:
630 case PCI_CHIP_RV515_7193:
631 case PCI_CHIP_RV515_7196:
632 case PCI_CHIP_RV515_719B:
633 case PCI_CHIP_RV515_719F:
634 case PCI_CHIP_RV515_7200:
635 case PCI_CHIP_RV515_7210:
636 case PCI_CHIP_RV515_7211:
637 screen->chip_family = CHIP_FAMILY_RV515;
638 screen->chip_flags = RADEON_CHIPSET_TCL;
639 break;
640
641 case PCI_CHIP_RV530_71C0:
642 case PCI_CHIP_RV530_71C1:
643 case PCI_CHIP_RV530_71C2:
644 case PCI_CHIP_RV530_71C3:
645 case PCI_CHIP_RV530_71C4:
646 case PCI_CHIP_RV530_71C5:
647 case PCI_CHIP_RV530_71C6:
648 case PCI_CHIP_RV530_71C7:
649 case PCI_CHIP_RV530_71CD:
650 case PCI_CHIP_RV530_71CE:
651 case PCI_CHIP_RV530_71D2:
652 case PCI_CHIP_RV530_71D4:
653 case PCI_CHIP_RV530_71D5:
654 case PCI_CHIP_RV530_71D6:
655 case PCI_CHIP_RV530_71DA:
656 case PCI_CHIP_RV530_71DE:
657 screen->chip_family = CHIP_FAMILY_RV530;
658 screen->chip_flags = RADEON_CHIPSET_TCL;
659 break;
660
661 case PCI_CHIP_R580_7240:
662 case PCI_CHIP_R580_7243:
663 case PCI_CHIP_R580_7244:
664 case PCI_CHIP_R580_7245:
665 case PCI_CHIP_R580_7246:
666 case PCI_CHIP_R580_7247:
667 case PCI_CHIP_R580_7248:
668 case PCI_CHIP_R580_7249:
669 case PCI_CHIP_R580_724A:
670 case PCI_CHIP_R580_724B:
671 case PCI_CHIP_R580_724C:
672 case PCI_CHIP_R580_724D:
673 case PCI_CHIP_R580_724E:
674 case PCI_CHIP_R580_724F:
675 case PCI_CHIP_R580_7284:
676 screen->chip_family = CHIP_FAMILY_R580;
677 screen->chip_flags = RADEON_CHIPSET_TCL;
678 break;
679
680 case PCI_CHIP_RV570_7280:
681 case PCI_CHIP_RV560_7281:
682 case PCI_CHIP_RV560_7283:
683 case PCI_CHIP_RV560_7287:
684 case PCI_CHIP_RV570_7288:
685 case PCI_CHIP_RV570_7289:
686 case PCI_CHIP_RV570_728B:
687 case PCI_CHIP_RV570_728C:
688 case PCI_CHIP_RV560_7290:
689 case PCI_CHIP_RV560_7291:
690 case PCI_CHIP_RV560_7293:
691 case PCI_CHIP_RV560_7297:
692 screen->chip_family = CHIP_FAMILY_RV560;
693 screen->chip_flags = RADEON_CHIPSET_TCL;
694 break;
695
696 default:
697 fprintf(stderr, "unknown chip id 0x%x, can't guess.\n",
698 device_id);
699 return -1;
700 }
701
702 return 0;
703 }
704
705
706 /* Create the device specific screen private data struct.
707 */
708 static radeonScreenPtr
709 radeonCreateScreen( __DRIscreenPrivate *sPriv )
710 {
711 radeonScreenPtr screen;
712 RADEONDRIPtr dri_priv = (RADEONDRIPtr)sPriv->pDevPriv;
713 unsigned char *RADEONMMIO = NULL;
714 int i;
715 int ret;
716 uint32_t temp;
717
718 if (sPriv->devPrivSize != sizeof(RADEONDRIRec)) {
719 fprintf(stderr,"\nERROR! sizeof(RADEONDRIRec) does not match passed size from device driver\n");
720 return GL_FALSE;
721 }
722
723 /* Allocate the private area */
724 screen = (radeonScreenPtr) CALLOC( sizeof(*screen) );
725 if ( !screen ) {
726 __driUtilMessage("%s: Could not allocate memory for screen structure",
727 __FUNCTION__);
728 return NULL;
729 }
730
731 #if DO_DEBUG && RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
732 RADEON_DEBUG = driParseDebugString(getenv("RADEON_DEBUG"), debug_control);
733 #endif
734
735 /* parse information in __driConfigOptions */
736 driParseOptionInfo (&screen->optionCache,
737 __driConfigOptions, __driNConfigOptions);
738
739 /* This is first since which regions we map depends on whether or
740 * not we are using a PCI card.
741 */
742 screen->card_type = (dri_priv->IsPCI ? RADEON_CARD_PCI : RADEON_CARD_AGP);
743 {
744 int ret;
745
746 #ifdef RADEON_PARAM_KERNEL_MM
747 ret = radeonGetParam( sPriv->fd, RADEON_PARAM_KERNEL_MM,
748 &screen->kernel_mm);
749
750 if (ret && ret != -EINVAL) {
751 FREE( screen );
752 fprintf(stderr, "drm_radeon_getparam_t (RADEON_OFFSET): %d\n", ret);
753 return NULL;
754 }
755
756 if (ret == -EINVAL)
757 screen->kernel_mm = 0;
758 #endif
759
760 ret = radeonGetParam( sPriv->fd, RADEON_PARAM_GART_BUFFER_OFFSET,
761 &screen->gart_buffer_offset);
762
763 if (ret) {
764 FREE( screen );
765 fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_GART_BUFFER_OFFSET): %d\n", ret);
766 return NULL;
767 }
768
769 ret = radeonGetParam( sPriv->fd, RADEON_PARAM_GART_BASE,
770 &screen->gart_base);
771 if (ret) {
772 FREE( screen );
773 fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_GART_BASE): %d\n", ret);
774 return NULL;
775 }
776
777 ret = radeonGetParam( sPriv->fd, RADEON_PARAM_IRQ_NR,
778 &screen->irq);
779 if (ret) {
780 FREE( screen );
781 fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_IRQ_NR): %d\n", ret);
782 return NULL;
783 }
784 screen->drmSupportsCubeMapsR200 = (sPriv->drm_version.minor >= 7);
785 screen->drmSupportsBlendColor = (sPriv->drm_version.minor >= 11);
786 screen->drmSupportsTriPerf = (sPriv->drm_version.minor >= 16);
787 screen->drmSupportsFragShader = (sPriv->drm_version.minor >= 18);
788 screen->drmSupportsPointSprites = (sPriv->drm_version.minor >= 13);
789 screen->drmSupportsCubeMapsR100 = (sPriv->drm_version.minor >= 15);
790 screen->drmSupportsVertexProgram = (sPriv->drm_version.minor >= 25);
791 }
792
793 if (!screen->kernel_mm) {
794 screen->mmio.handle = dri_priv->registerHandle;
795 screen->mmio.size = dri_priv->registerSize;
796 if ( drmMap( sPriv->fd,
797 screen->mmio.handle,
798 screen->mmio.size,
799 &screen->mmio.map ) ) {
800 FREE( screen );
801 __driUtilMessage("%s: drmMap failed\n", __FUNCTION__ );
802 return NULL;
803 }
804
805 RADEONMMIO = screen->mmio.map;
806
807 screen->status.handle = dri_priv->statusHandle;
808 screen->status.size = dri_priv->statusSize;
809 if ( drmMap( sPriv->fd,
810 screen->status.handle,
811 screen->status.size,
812 &screen->status.map ) ) {
813 drmUnmap( screen->mmio.map, screen->mmio.size );
814 FREE( screen );
815 __driUtilMessage("%s: drmMap (2) failed\n", __FUNCTION__ );
816 return NULL;
817 }
818 screen->scratch = (__volatile__ uint32_t *)
819 ((GLubyte *)screen->status.map + RADEON_SCRATCH_REG_OFFSET);
820
821 screen->buffers = drmMapBufs( sPriv->fd );
822 if ( !screen->buffers ) {
823 drmUnmap( screen->status.map, screen->status.size );
824 drmUnmap( screen->mmio.map, screen->mmio.size );
825 FREE( screen );
826 __driUtilMessage("%s: drmMapBufs failed\n", __FUNCTION__ );
827 return NULL;
828 }
829
830 if ( dri_priv->gartTexHandle && dri_priv->gartTexMapSize ) {
831 screen->gartTextures.handle = dri_priv->gartTexHandle;
832 screen->gartTextures.size = dri_priv->gartTexMapSize;
833 if ( drmMap( sPriv->fd,
834 screen->gartTextures.handle,
835 screen->gartTextures.size,
836 (drmAddressPtr)&screen->gartTextures.map ) ) {
837 drmUnmapBufs( screen->buffers );
838 drmUnmap( screen->status.map, screen->status.size );
839 drmUnmap( screen->mmio.map, screen->mmio.size );
840 FREE( screen );
841 __driUtilMessage("%s: drmMap failed for GART texture area\n", __FUNCTION__);
842 return NULL;
843 }
844
845 screen->gart_texture_offset = dri_priv->gartTexOffset + screen->gart_base;
846 }
847 }
848
849
850 ret = radeon_set_screen_flags(screen, dri_priv->deviceID);
851 if (ret == -1)
852 return NULL;
853
854 if ((screen->chip_family == CHIP_FAMILY_R350 || screen->chip_family == CHIP_FAMILY_R300) &&
855 sPriv->ddx_version.minor < 2) {
856 fprintf(stderr, "xf86-video-ati-6.6.2 or newer needed for Radeon 9500/9700/9800 cards.\n");
857 return NULL;
858 }
859
860 if ((sPriv->drm_version.minor < 29) && (screen->chip_family >= CHIP_FAMILY_RV515)) {
861 fprintf(stderr, "R500 support requires a newer drm.\n");
862 return NULL;
863 }
864
865 if (getenv("R300_NO_TCL"))
866 screen->chip_flags &= ~RADEON_CHIPSET_TCL;
867
868 if (screen->chip_family <= CHIP_FAMILY_RS200)
869 screen->chip_flags |= RADEON_CLASS_R100;
870 else if (screen->chip_family <= CHIP_FAMILY_RV280)
871 screen->chip_flags |= RADEON_CLASS_R200;
872 else
873 screen->chip_flags |= RADEON_CLASS_R300;
874
875 screen->cpp = dri_priv->bpp / 8;
876 screen->AGPMode = dri_priv->AGPMode;
877
878 ret = radeonGetParam( sPriv->fd, RADEON_PARAM_FB_LOCATION,
879 &temp);
880 if (ret) {
881 if (screen->chip_family < CHIP_FAMILY_RS690 && !screen->kernel_mm)
882 screen->fbLocation = ( INREG( RADEON_MC_FB_LOCATION ) & 0xffff) << 16;
883 else {
884 FREE( screen );
885 fprintf(stderr, "Unable to get fb location need newer drm\n");
886 return NULL;
887 }
888 } else {
889 screen->fbLocation = (temp & 0xffff) << 16;
890 }
891
892 if (screen->chip_family >= CHIP_FAMILY_RV515) {
893 ret = radeonGetParam( sPriv->fd, RADEON_PARAM_NUM_GB_PIPES,
894 &temp);
895 if (ret) {
896 fprintf(stderr, "Unable to get num_pipes, need newer drm\n");
897 switch (screen->chip_family) {
898 case CHIP_FAMILY_R300:
899 case CHIP_FAMILY_R350:
900 screen->num_gb_pipes = 2;
901 break;
902 case CHIP_FAMILY_R420:
903 case CHIP_FAMILY_R520:
904 case CHIP_FAMILY_R580:
905 case CHIP_FAMILY_RV560:
906 case CHIP_FAMILY_RV570:
907 screen->num_gb_pipes = 4;
908 break;
909 case CHIP_FAMILY_RV350:
910 case CHIP_FAMILY_RV515:
911 case CHIP_FAMILY_RV530:
912 case CHIP_FAMILY_RV410:
913 default:
914 screen->num_gb_pipes = 1;
915 break;
916 }
917 } else {
918 screen->num_gb_pipes = temp;
919 }
920 }
921
922 if ( sPriv->drm_version.minor >= 10 ) {
923 drm_radeon_setparam_t sp;
924
925 sp.param = RADEON_SETPARAM_FB_LOCATION;
926 sp.value = screen->fbLocation;
927
928 drmCommandWrite( sPriv->fd, DRM_RADEON_SETPARAM,
929 &sp, sizeof( sp ) );
930 }
931
932 screen->frontOffset = dri_priv->frontOffset;
933 screen->frontPitch = dri_priv->frontPitch;
934 screen->backOffset = dri_priv->backOffset;
935 screen->backPitch = dri_priv->backPitch;
936 screen->depthOffset = dri_priv->depthOffset;
937 screen->depthPitch = dri_priv->depthPitch;
938
939 /* Check if ddx has set up a surface reg to cover depth buffer */
940 screen->depthHasSurface = (sPriv->ddx_version.major > 4) ||
941 /* these chips don't use tiled z without hyperz. So always pretend
942 we have set up a surface which will cause linear reads/writes */
943 (IS_R100_CLASS(screen) &&
944 !(screen->chip_flags & RADEON_CHIPSET_TCL));
945
946 if ( dri_priv->textureSize == 0 ) {
947 screen->texOffset[RADEON_LOCAL_TEX_HEAP] = screen->gart_texture_offset;
948 screen->texSize[RADEON_LOCAL_TEX_HEAP] = dri_priv->gartTexMapSize;
949 screen->logTexGranularity[RADEON_LOCAL_TEX_HEAP] =
950 dri_priv->log2GARTTexGran;
951 } else {
952 screen->texOffset[RADEON_LOCAL_TEX_HEAP] = dri_priv->textureOffset
953 + screen->fbLocation;
954 screen->texSize[RADEON_LOCAL_TEX_HEAP] = dri_priv->textureSize;
955 screen->logTexGranularity[RADEON_LOCAL_TEX_HEAP] =
956 dri_priv->log2TexGran;
957 }
958
959 if ( !screen->gartTextures.map || dri_priv->textureSize == 0
960 || getenv( "RADEON_GARTTEXTURING_FORCE_DISABLE" ) ) {
961 screen->numTexHeaps = RADEON_NR_TEX_HEAPS - 1;
962 screen->texOffset[RADEON_GART_TEX_HEAP] = 0;
963 screen->texSize[RADEON_GART_TEX_HEAP] = 0;
964 screen->logTexGranularity[RADEON_GART_TEX_HEAP] = 0;
965 } else {
966 screen->numTexHeaps = RADEON_NR_TEX_HEAPS;
967 screen->texOffset[RADEON_GART_TEX_HEAP] = screen->gart_texture_offset;
968 screen->texSize[RADEON_GART_TEX_HEAP] = dri_priv->gartTexMapSize;
969 screen->logTexGranularity[RADEON_GART_TEX_HEAP] =
970 dri_priv->log2GARTTexGran;
971 }
972
973 i = 0;
974 screen->extensions[i++] = &driCopySubBufferExtension.base;
975 screen->extensions[i++] = &driFrameTrackingExtension.base;
976 screen->extensions[i++] = &driReadDrawableExtension;
977
978 if ( screen->irq != 0 ) {
979 screen->extensions[i++] = &driSwapControlExtension.base;
980 screen->extensions[i++] = &driMediaStreamCounterExtension.base;
981 }
982
983 #if !RADEON_COMMON
984 screen->extensions[i++] = &radeonTexOffsetExtension.base;
985 #endif
986
987 #if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
988 if (IS_R200_CLASS(screen))
989 screen->extensions[i++] = &r200AllocateExtension.base;
990
991 screen->extensions[i++] = &r200texOffsetExtension.base;
992 #endif
993
994 #if RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
995 //screen->extensions[i++] = &r300texOffsetExtension.base;
996 #endif
997
998 screen->extensions[i++] = NULL;
999 sPriv->extensions = screen->extensions;
1000
1001 screen->driScreen = sPriv;
1002 screen->sarea_priv_offset = dri_priv->sarea_priv_offset;
1003 screen->sarea = (drm_radeon_sarea_t *) ((GLubyte *) sPriv->pSAREA +
1004 screen->sarea_priv_offset);
1005
1006 if (screen->kernel_mm)
1007 screen->bom = radeon_bo_manager_gem_ctor(sPriv->fd);
1008 else
1009 screen->bom = radeon_bo_manager_legacy_ctor(screen);
1010 if (screen->bom == NULL) {
1011 free(screen);
1012 return NULL;
1013 }
1014 return screen;
1015 }
1016
1017 static radeonScreenPtr
1018 radeonCreateScreen2(__DRIscreenPrivate *sPriv)
1019 {
1020 radeonScreenPtr screen;
1021 int i;
1022 int ret;
1023 uint32_t device_id;
1024
1025 /* Allocate the private area */
1026 screen = (radeonScreenPtr) CALLOC( sizeof(*screen) );
1027 if ( !screen ) {
1028 __driUtilMessage("%s: Could not allocate memory for screen structure",
1029 __FUNCTION__);
1030 fprintf(stderr, "leaving here\n");
1031 return NULL;
1032 }
1033
1034 #if DO_DEBUG && RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
1035 RADEON_DEBUG = driParseDebugString(getenv("RADEON_DEBUG"), debug_control);
1036 #endif
1037
1038 /* parse information in __driConfigOptions */
1039 driParseOptionInfo (&screen->optionCache,
1040 __driConfigOptions, __driNConfigOptions);
1041
1042 screen->kernel_mm = 1;
1043 screen->chip_flags = 0;
1044
1045 ret = radeonGetParam( sPriv->fd, RADEON_PARAM_IRQ_NR,
1046 &screen->irq);
1047
1048 ret = radeonGetParam( sPriv->fd, RADEON_PARAM_DEVICE_ID,
1049 &device_id);
1050 if (ret) {
1051 FREE( screen );
1052 fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_DEVICE_ID): %d\n", ret);
1053 return NULL;
1054 }
1055
1056 ret = radeon_set_screen_flags(screen, device_id);
1057 if (ret == -1)
1058 return NULL;
1059
1060 if (screen->chip_family <= CHIP_FAMILY_RS200)
1061 screen->chip_flags |= RADEON_CLASS_R100;
1062 else if (screen->chip_family <= CHIP_FAMILY_RV280)
1063 screen->chip_flags |= RADEON_CLASS_R200;
1064 else
1065 screen->chip_flags |= RADEON_CLASS_R300;
1066
1067 i = 0;
1068 screen->extensions[i++] = &driCopySubBufferExtension.base;
1069 screen->extensions[i++] = &driFrameTrackingExtension.base;
1070 screen->extensions[i++] = &driReadDrawableExtension;
1071
1072 if ( screen->irq != 0 ) {
1073 screen->extensions[i++] = &driSwapControlExtension.base;
1074 screen->extensions[i++] = &driMediaStreamCounterExtension.base;
1075 }
1076
1077 #if !RADEON_COMMON
1078 screen->extensions[i++] = &radeonTexOffsetExtension.base;
1079 #endif
1080
1081 #if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
1082 if (IS_R200_CLASS(screen))
1083 screen->extensions[i++] = &r200AllocateExtension.base;
1084
1085 screen->extensions[i++] = &r200texOffsetExtension.base;
1086 #endif
1087
1088 #if RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
1089 screen->extensions[i++] = &r300texOffsetExtension.base;
1090 screen->extensions[i++] = &r300TexBufferExtension.base;
1091 #endif
1092
1093 screen->extensions[i++] = NULL;
1094 sPriv->extensions = screen->extensions;
1095
1096 screen->driScreen = sPriv;
1097 screen->bom = radeon_bo_manager_gem_ctor(sPriv->fd);
1098 if (screen->bom == NULL) {
1099 free(screen);
1100 return NULL;
1101 }
1102 return screen;
1103 }
1104
1105 /* Destroy the device specific screen private data struct.
1106 */
1107 static void
1108 radeonDestroyScreen( __DRIscreenPrivate *sPriv )
1109 {
1110 radeonScreenPtr screen = (radeonScreenPtr)sPriv->private;
1111
1112 if (!screen)
1113 return;
1114
1115 if (screen->kernel_mm) {
1116 radeon_tracker_print(&screen->bom->tracker, stderr);
1117 radeon_bo_manager_gem_dtor(screen->bom);
1118 } else {
1119 radeon_bo_manager_legacy_dtor(screen->bom);
1120
1121 if ( screen->gartTextures.map ) {
1122 drmUnmap( screen->gartTextures.map, screen->gartTextures.size );
1123 }
1124 drmUnmapBufs( screen->buffers );
1125 drmUnmap( screen->status.map, screen->status.size );
1126 drmUnmap( screen->mmio.map, screen->mmio.size );
1127 }
1128
1129 /* free all option information */
1130 driDestroyOptionInfo (&screen->optionCache);
1131
1132 FREE( screen );
1133 sPriv->private = NULL;
1134 }
1135
1136
1137 /* Initialize the driver specific screen private data.
1138 */
1139 static GLboolean
1140 radeonInitDriver( __DRIscreenPrivate *sPriv )
1141 {
1142 if (sPriv->dri2.enabled) {
1143 sPriv->private = (void *) radeonCreateScreen2( sPriv );
1144 } else {
1145 sPriv->private = (void *) radeonCreateScreen( sPriv );
1146 }
1147 if ( !sPriv->private ) {
1148 radeonDestroyScreen( sPriv );
1149 return GL_FALSE;
1150 }
1151
1152 return GL_TRUE;
1153 }
1154
1155 #if RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
1156 static GLboolean
1157 radeon_alloc_window_storage(GLcontext *ctx, struct gl_renderbuffer *rb,
1158 GLenum intFormat, GLuint w, GLuint h)
1159 {
1160 rb->Width = w;
1161 rb->Height = h;
1162 rb->_ActualFormat = intFormat;
1163
1164 return GL_TRUE;
1165 }
1166
1167
1168 static struct radeon_renderbuffer *
1169 radeon_create_renderbuffer(GLenum format, __DRIdrawablePrivate *driDrawPriv)
1170 {
1171 struct radeon_renderbuffer *ret;
1172
1173 ret = CALLOC_STRUCT(radeon_renderbuffer);
1174 if (!ret)
1175 return NULL;
1176
1177 _mesa_init_renderbuffer(&ret->base, 0);
1178
1179 /* XXX format junk */
1180 switch (format) {
1181 case GL_RGB5:
1182 ret->base._ActualFormat = GL_RGB5;
1183 ret->base._BaseFormat = GL_RGBA;
1184 ret->base.RedBits = 5;
1185 ret->base.GreenBits = 6;
1186 ret->base.BlueBits = 5;
1187 ret->base.DataType = GL_UNSIGNED_BYTE;
1188 break;
1189 case GL_RGBA8:
1190 ret->base._ActualFormat = GL_RGBA8;
1191 ret->base._BaseFormat = GL_RGBA;
1192 ret->base.RedBits = 8;
1193 ret->base.GreenBits = 8;
1194 ret->base.BlueBits = 8;
1195 ret->base.AlphaBits = 8;
1196 ret->base.DataType = GL_UNSIGNED_BYTE;
1197 break;
1198 case GL_STENCIL_INDEX8_EXT:
1199 ret->base._ActualFormat = GL_STENCIL_INDEX8_EXT;
1200 ret->base._BaseFormat = GL_STENCIL_INDEX;
1201 ret->base.StencilBits = 8;
1202 ret->base.DataType = GL_UNSIGNED_BYTE;
1203 break;
1204 case GL_DEPTH_COMPONENT16:
1205 ret->base._ActualFormat = GL_DEPTH_COMPONENT16;
1206 ret->base._BaseFormat = GL_DEPTH_COMPONENT;
1207 ret->base.DepthBits = 16;
1208 ret->base.DataType = GL_UNSIGNED_SHORT;
1209 break;
1210 case GL_DEPTH_COMPONENT24:
1211 ret->base._ActualFormat = GL_DEPTH24_STENCIL8_EXT;
1212 ret->base._BaseFormat = GL_DEPTH_COMPONENT;
1213 ret->base.DepthBits = 24;
1214 ret->base.DataType = GL_UNSIGNED_INT;
1215 break;
1216 case GL_DEPTH24_STENCIL8_EXT:
1217 ret->base._ActualFormat = GL_DEPTH24_STENCIL8_EXT;
1218 ret->base._BaseFormat = GL_DEPTH_STENCIL_EXT;
1219 ret->base.DepthBits = 24;
1220 ret->base.StencilBits = 8;
1221 ret->base.DataType = GL_UNSIGNED_INT_24_8_EXT;
1222 break;
1223 default:
1224 fprintf(stderr, "%s: Unknown format 0x%04x\n", __FUNCTION__, format);
1225 _mesa_delete_renderbuffer(&ret->base);
1226 return NULL;
1227 }
1228
1229 ret->dPriv = driDrawPriv;
1230 ret->base.InternalFormat = format;
1231
1232 ret->base.AllocStorage = radeon_alloc_window_storage;
1233
1234 radeonSetSpanFunctions(ret);
1235
1236 ret->bo = NULL;
1237 return ret;
1238 }
1239
1240 /**
1241 * Create the Mesa framebuffer and renderbuffers for a given window/drawable.
1242 *
1243 * \todo This function (and its interface) will need to be updated to support
1244 * pbuffers.
1245 */
1246 static GLboolean
1247 radeonCreateBuffer( __DRIscreenPrivate *driScrnPriv,
1248 __DRIdrawablePrivate *driDrawPriv,
1249 const __GLcontextModes *mesaVis,
1250 GLboolean isPixmap )
1251 {
1252 radeonScreenPtr screen = (radeonScreenPtr) driScrnPriv->private;
1253
1254 const GLboolean swDepth = GL_FALSE;
1255 const GLboolean swAlpha = GL_FALSE;
1256 const GLboolean swAccum = mesaVis->accumRedBits > 0;
1257 const GLboolean swStencil = mesaVis->stencilBits > 0 &&
1258 mesaVis->depthBits != 24;
1259 GLenum rgbFormat = (mesaVis->redBits == 5 ? GL_RGB5 : GL_RGBA8);
1260 GLenum depthFormat = GL_NONE;
1261 struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
1262
1263 if (mesaVis->depthBits == 16)
1264 depthFormat = GL_DEPTH_COMPONENT16;
1265 else if (mesaVis->depthBits == 24)
1266 depthFormat = GL_DEPTH_COMPONENT24;
1267
1268 /* front color renderbuffer */
1269 {
1270 struct radeon_renderbuffer *front =
1271 radeon_create_renderbuffer(rgbFormat, driDrawPriv);
1272 _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &front->base);
1273 front->has_surface = 1;
1274 }
1275
1276 /* back color renderbuffer */
1277 if (mesaVis->doubleBufferMode) {
1278 struct radeon_renderbuffer *back =
1279 radeon_create_renderbuffer(rgbFormat, driDrawPriv);
1280 _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &back->base);
1281 back->has_surface = 1;
1282 }
1283
1284 /* depth renderbuffer */
1285 if (depthFormat != GL_NONE) {
1286 struct radeon_renderbuffer *depth =
1287 radeon_create_renderbuffer(depthFormat, driDrawPriv);
1288 _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depth->base);
1289 depth->has_surface = screen->depthHasSurface;
1290 }
1291
1292 /* stencil renderbuffer */
1293 if (mesaVis->stencilBits > 0 && !swStencil) {
1294 struct radeon_renderbuffer *stencil =
1295 radeon_create_renderbuffer(GL_STENCIL_INDEX8_EXT, driDrawPriv);
1296 _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencil->base);
1297 stencil->has_surface = screen->depthHasSurface;
1298 }
1299
1300 _mesa_add_soft_renderbuffers(fb,
1301 GL_FALSE, /* color */
1302 swDepth,
1303 swStencil,
1304 swAccum,
1305 swAlpha,
1306 GL_FALSE /* aux */);
1307 driDrawPriv->driverPrivate = (void *) fb;
1308
1309 return (driDrawPriv->driverPrivate != NULL);
1310 }
1311 #else
1312
1313 /**
1314 * Create the Mesa framebuffer and renderbuffers for a given window/drawable.
1315 *
1316 * \todo This function (and its interface) will need to be updated to support
1317 * pbuffers.
1318 */
1319 static GLboolean
1320 radeonCreateBuffer( __DRIscreenPrivate *driScrnPriv,
1321 __DRIdrawablePrivate *driDrawPriv,
1322 const __GLcontextModes *mesaVis,
1323 GLboolean isPixmap )
1324 {
1325 radeonScreenPtr screen = (radeonScreenPtr) driScrnPriv->private;
1326
1327 if (isPixmap) {
1328 return GL_FALSE; /* not implemented */
1329 }
1330 else {
1331 const GLboolean swDepth = GL_FALSE;
1332 const GLboolean swAlpha = GL_FALSE;
1333 const GLboolean swAccum = mesaVis->accumRedBits > 0;
1334 const GLboolean swStencil = mesaVis->stencilBits > 0 &&
1335 mesaVis->depthBits != 24;
1336 struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
1337
1338 /* front color renderbuffer */
1339 {
1340 driRenderbuffer *frontRb
1341 = driNewRenderbuffer(GL_RGBA,
1342 driScrnPriv->pFB + screen->frontOffset,
1343 screen->cpp,
1344 screen->frontOffset, screen->frontPitch,
1345 driDrawPriv);
1346 radeonSetSpanFunctions(frontRb, mesaVis);
1347 _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
1348 }
1349
1350 /* back color renderbuffer */
1351 if (mesaVis->doubleBufferMode) {
1352 driRenderbuffer *backRb
1353 = driNewRenderbuffer(GL_RGBA,
1354 driScrnPriv->pFB + screen->backOffset,
1355 screen->cpp,
1356 screen->backOffset, screen->backPitch,
1357 driDrawPriv);
1358 radeonSetSpanFunctions(backRb, mesaVis);
1359 _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
1360 }
1361
1362 /* depth renderbuffer */
1363 if (mesaVis->depthBits == 16) {
1364 driRenderbuffer *depthRb
1365 = driNewRenderbuffer(GL_DEPTH_COMPONENT16,
1366 driScrnPriv->pFB + screen->depthOffset,
1367 screen->cpp,
1368 screen->depthOffset, screen->depthPitch,
1369 driDrawPriv);
1370 radeonSetSpanFunctions(depthRb, mesaVis);
1371 _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
1372 // depthRb->has_surface = screen->depthHasSurface;
1373 }
1374 else if (mesaVis->depthBits == 24) {
1375 driRenderbuffer *depthRb
1376 = driNewRenderbuffer(GL_DEPTH_COMPONENT24,
1377 driScrnPriv->pFB + screen->depthOffset,
1378 screen->cpp,
1379 screen->depthOffset, screen->depthPitch,
1380 driDrawPriv);
1381 radeonSetSpanFunctions(depthRb, mesaVis);
1382 _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
1383 // depthRb->has_surface = screen->depthHasSurface;
1384 }
1385
1386 /* stencil renderbuffer */
1387 if (mesaVis->stencilBits > 0 && !swStencil) {
1388 driRenderbuffer *stencilRb
1389 = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT,
1390 driScrnPriv->pFB + screen->depthOffset,
1391 screen->cpp,
1392 screen->depthOffset, screen->depthPitch,
1393 driDrawPriv);
1394 radeonSetSpanFunctions(stencilRb, mesaVis);
1395 _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
1396 //stencilRb->has_surface = screen->depthHasSurface;
1397 }
1398
1399 _mesa_add_soft_renderbuffers(fb,
1400 GL_FALSE, /* color */
1401 swDepth,
1402 swStencil,
1403 swAccum,
1404 swAlpha,
1405 GL_FALSE /* aux */);
1406 driDrawPriv->driverPrivate = (void *) fb;
1407
1408 return (driDrawPriv->driverPrivate != NULL);
1409 }
1410 }
1411 #endif
1412
1413 static void
1414 radeonDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
1415 {
1416 struct radeon_renderbuffer *rb;
1417 GLframebuffer *fb;
1418
1419 fb = (void*)driDrawPriv->driverPrivate;
1420 rb = (void *)fb->Attachment[BUFFER_FRONT_LEFT].Renderbuffer;
1421 if (rb && rb->bo) {
1422 radeon_bo_unref(rb->bo);
1423 rb->bo = NULL;
1424 }
1425 rb = (void *)fb->Attachment[BUFFER_BACK_LEFT].Renderbuffer;
1426 if (rb && rb->bo) {
1427 radeon_bo_unref(rb->bo);
1428 rb->bo = NULL;
1429 }
1430 rb = (void *)fb->Attachment[BUFFER_DEPTH].Renderbuffer;
1431 if (rb && rb->bo) {
1432 radeon_bo_unref(rb->bo);
1433 rb->bo = NULL;
1434 }
1435 _mesa_unreference_framebuffer((GLframebuffer **)(&(driDrawPriv->driverPrivate)));
1436 }
1437
1438 #if RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
1439 /**
1440 * Choose the appropriate CreateContext function based on the chipset.
1441 * Eventually, all drivers will go through this process.
1442 */
1443 static GLboolean radeonCreateContext(const __GLcontextModes * glVisual,
1444 __DRIcontextPrivate * driContextPriv,
1445 void *sharedContextPriv)
1446 {
1447 __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
1448 radeonScreenPtr screen = (radeonScreenPtr) (sPriv->private);
1449
1450 if (IS_R300_CLASS(screen))
1451 return r300CreateContext(glVisual, driContextPriv, sharedContextPriv);
1452 return GL_FALSE;
1453 }
1454
1455 /**
1456 * Choose the appropriate DestroyContext function based on the chipset.
1457 */
1458 static void radeonDestroyContext(__DRIcontextPrivate * driContextPriv)
1459 {
1460 radeonContextPtr radeon = (radeonContextPtr) driContextPriv->driverPrivate;
1461
1462 if (IS_R300_CLASS(radeon->radeonScreen))
1463 return r300DestroyContext(driContextPriv);
1464 }
1465
1466
1467 #endif
1468
1469 /**
1470 * This is the driver specific part of the createNewScreen entry point.
1471 *
1472 * \todo maybe fold this into intelInitDriver
1473 *
1474 * \return the __GLcontextModes supported by this driver
1475 */
1476 static const __DRIconfig **
1477 radeonInitScreen(__DRIscreenPrivate *psp)
1478 {
1479 #if !RADEON_COMMON
1480 static const char *driver_name = "Radeon";
1481 static const __DRIutilversion2 ddx_expected = { 4, 5, 0, 0 };
1482 static const __DRIversion dri_expected = { 4, 0, 0 };
1483 static const __DRIversion drm_expected = { 1, 6, 0 };
1484 #elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
1485 static const char *driver_name = "R200";
1486 static const __DRIutilversion2 ddx_expected = { 4, 5, 0, 0 };
1487 static const __DRIversion dri_expected = { 4, 0, 0 };
1488 static const __DRIversion drm_expected = { 1, 6, 0 };
1489 #elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
1490 static const char *driver_name = "R300";
1491 static const __DRIutilversion2 ddx_expected = { 4, 5, 0, 0 };
1492 static const __DRIversion dri_expected = { 4, 0, 0 };
1493 static const __DRIversion drm_expected = { 1, 24, 0 };
1494 #endif
1495 RADEONDRIPtr dri_priv = (RADEONDRIPtr) psp->pDevPriv;
1496
1497 if ( ! driCheckDriDdxDrmVersions3( driver_name,
1498 &psp->dri_version, & dri_expected,
1499 &psp->ddx_version, & ddx_expected,
1500 &psp->drm_version, & drm_expected ) ) {
1501 return NULL;
1502 }
1503
1504 /* Calling driInitExtensions here, with a NULL context pointer,
1505 * does not actually enable the extensions. It just makes sure
1506 * that all the dispatch offsets for all the extensions that
1507 * *might* be enables are known. This is needed because the
1508 * dispatch offsets need to be known when _mesa_context_create
1509 * is called, but we can't enable the extensions until we have a
1510 * context pointer.
1511 *
1512 * Hello chicken. Hello egg. How are you two today?
1513 */
1514 driInitExtensions( NULL, card_extensions, GL_FALSE );
1515 #if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
1516 driInitExtensions( NULL, blend_extensions, GL_FALSE );
1517 driInitSingleExtension( NULL, ARB_vp_extension );
1518 driInitSingleExtension( NULL, NV_vp_extension );
1519 driInitSingleExtension( NULL, ATI_fs_extension );
1520 driInitExtensions( NULL, point_extensions, GL_FALSE );
1521 #endif
1522
1523 if (!radeonInitDriver(psp))
1524 return NULL;
1525
1526 /* for now fill in all modes */
1527 return radeonFillInModes( psp,
1528 dri_priv->bpp,
1529 (dri_priv->bpp == 16) ? 16 : 24,
1530 (dri_priv->bpp == 16) ? 0 : 8, 1);
1531 }
1532
1533 /**
1534 * This is the driver specific part of the createNewScreen entry point.
1535 * Called when using DRI2.
1536 *
1537 * \return the __GLcontextModes supported by this driver
1538 */
1539 static const
1540 __DRIconfig **radeonInitScreen2(__DRIscreenPrivate *psp)
1541 {
1542 /* Calling driInitExtensions here, with a NULL context pointer,
1543 * does not actually enable the extensions. It just makes sure
1544 * that all the dispatch offsets for all the extensions that
1545 * *might* be enables are known. This is needed because the
1546 * dispatch offsets need to be known when _mesa_context_create
1547 * is called, but we can't enable the extensions until we have a
1548 * context pointer.
1549 *
1550 * Hello chicken. Hello egg. How are you two today?
1551 */
1552 driInitExtensions( NULL, card_extensions, GL_FALSE );
1553 #if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
1554 driInitExtensions( NULL, blend_extensions, GL_FALSE );
1555 driInitSingleExtension( NULL, ARB_vp_extension );
1556 driInitSingleExtension( NULL, NV_vp_extension );
1557 driInitSingleExtension( NULL, ATI_fs_extension );
1558 driInitExtensions( NULL, point_extensions, GL_FALSE );
1559 #endif
1560
1561 if (!radeonInitDriver(psp)) {
1562 return NULL;
1563 }
1564
1565 /* for now fill in all modes */
1566 return radeonFillInModes( psp, 24, 24, 8, 1);
1567 }
1568
1569 /**
1570 * Get information about previous buffer swaps.
1571 */
1572 static int
1573 getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo )
1574 {
1575 radeonContextPtr rmesa;
1576
1577 if ( (dPriv == NULL) || (dPriv->driContextPriv == NULL)
1578 || (dPriv->driContextPriv->driverPrivate == NULL)
1579 || (sInfo == NULL) ) {
1580 return -1;
1581 }
1582
1583 rmesa = dPriv->driContextPriv->driverPrivate;
1584 sInfo->swap_count = rmesa->swap_count;
1585 sInfo->swap_ust = rmesa->swap_ust;
1586 sInfo->swap_missed_count = rmesa->swap_missed_count;
1587
1588 sInfo->swap_missed_usage = (sInfo->swap_missed_count != 0)
1589 ? driCalculateSwapUsage( dPriv, 0, rmesa->swap_missed_ust )
1590 : 0.0;
1591
1592 return 0;
1593 }
1594
1595 #if !RADEON_COMMON || (RADEON_COMMON && defined(RADEON_COMMON_FOR_R300))
1596 const struct __DriverAPIRec driDriverAPI = {
1597 .InitScreen = radeonInitScreen,
1598 .DestroyScreen = radeonDestroyScreen,
1599 .CreateContext = radeonCreateContext,
1600 .DestroyContext = radeonDestroyContext,
1601 .CreateBuffer = radeonCreateBuffer,
1602 .DestroyBuffer = radeonDestroyBuffer,
1603 .SwapBuffers = radeonSwapBuffers,
1604 .MakeCurrent = radeonMakeCurrent,
1605 .UnbindContext = radeonUnbindContext,
1606 .GetSwapInfo = getSwapInfo,
1607 .GetDrawableMSC = driDrawableGetMSC32,
1608 .WaitForMSC = driWaitForMSC32,
1609 .WaitForSBC = NULL,
1610 .SwapBuffersMSC = NULL,
1611 .CopySubBuffer = radeonCopySubBuffer,
1612 /* DRI2 */
1613 .InitScreen2 = radeonInitScreen2,
1614 };
1615 #else
1616 const struct __DriverAPIRec driDriverAPI = {
1617 .InitScreen = radeonInitScreen,
1618 .DestroyScreen = radeonDestroyScreen,
1619 .CreateContext = r200CreateContext,
1620 .DestroyContext = r200DestroyContext,
1621 .CreateBuffer = radeonCreateBuffer,
1622 .DestroyBuffer = radeonDestroyBuffer,
1623 .SwapBuffers = r200SwapBuffers,
1624 .MakeCurrent = r200MakeCurrent,
1625 .UnbindContext = r200UnbindContext,
1626 .GetSwapInfo = getSwapInfo,
1627 .GetDrawableMSC = driDrawableGetMSC32,
1628 .WaitForMSC = driWaitForMSC32,
1629 .WaitForSBC = NULL,
1630 .SwapBuffersMSC = NULL,
1631 .CopySubBuffer = r200CopySubBuffer,
1632 };
1633 #endif
1634