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771fe6b9 JG |
1 | /* |
2 | * Copyright 2008 Advanced Micro Devices, Inc. | |
3 | * Copyright 2008 Red Hat Inc. | |
4 | * Copyright 2009 Jerome Glisse. | |
5 | * | |
6 | * Permission is hereby granted, free of charge, to any person obtaining a | |
7 | * copy of this software and associated documentation files (the "Software"), | |
8 | * to deal in the Software without restriction, including without limitation | |
9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
10 | * and/or sell copies of the Software, and to permit persons to whom the | |
11 | * Software is furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
19 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR | |
20 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | |
21 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
22 | * OTHER DEALINGS IN THE SOFTWARE. | |
23 | * | |
24 | * Authors: Dave Airlie | |
25 | * Alex Deucher | |
26 | * Jerome Glisse | |
27 | */ | |
28 | #ifndef __RADEON_H__ | |
29 | #define __RADEON_H__ | |
30 | ||
31 | #include "radeon_object.h" | |
32 | ||
33 | /* TODO: Here are things that needs to be done : | |
34 | * - surface allocator & initializer : (bit like scratch reg) should | |
35 | * initialize HDP_ stuff on RS600, R600, R700 hw, well anythings | |
36 | * related to surface | |
37 | * - WB : write back stuff (do it bit like scratch reg things) | |
38 | * - Vblank : look at Jesse's rework and what we should do | |
39 | * - r600/r700: gart & cp | |
40 | * - cs : clean cs ioctl use bitmap & things like that. | |
41 | * - power management stuff | |
42 | * - Barrier in gart code | |
43 | * - Unmappabled vram ? | |
44 | * - TESTING, TESTING, TESTING | |
45 | */ | |
46 | ||
47 | #include <asm/atomic.h> | |
48 | #include <linux/wait.h> | |
49 | #include <linux/list.h> | |
50 | #include <linux/kref.h> | |
51 | ||
c2142715 | 52 | #include "radeon_family.h" |
771fe6b9 JG |
53 | #include "radeon_mode.h" |
54 | #include "radeon_reg.h" | |
771fe6b9 JG |
55 | |
56 | /* | |
57 | * Modules parameters. | |
58 | */ | |
59 | extern int radeon_no_wb; | |
60 | extern int radeon_modeset; | |
61 | extern int radeon_dynclks; | |
62 | extern int radeon_r4xx_atom; | |
63 | extern int radeon_agpmode; | |
64 | extern int radeon_vram_limit; | |
65 | extern int radeon_gart_size; | |
66 | extern int radeon_benchmarking; | |
ecc0b326 | 67 | extern int radeon_testing; |
771fe6b9 | 68 | extern int radeon_connector_table; |
4ce001ab | 69 | extern int radeon_tv; |
771fe6b9 JG |
70 | |
71 | /* | |
72 | * Copy from radeon_drv.h so we don't have to include both and have conflicting | |
73 | * symbol; | |
74 | */ | |
75 | #define RADEON_MAX_USEC_TIMEOUT 100000 /* 100 ms */ | |
76 | #define RADEON_IB_POOL_SIZE 16 | |
77 | #define RADEON_DEBUGFS_MAX_NUM_FILES 32 | |
78 | #define RADEONFB_CONN_LIMIT 4 | |
f657c2a7 | 79 | #define RADEON_BIOS_NUM_SCRATCH 8 |
771fe6b9 | 80 | |
771fe6b9 JG |
81 | /* |
82 | * Errata workarounds. | |
83 | */ | |
84 | enum radeon_pll_errata { | |
85 | CHIP_ERRATA_R300_CG = 0x00000001, | |
86 | CHIP_ERRATA_PLL_DUMMYREADS = 0x00000002, | |
87 | CHIP_ERRATA_PLL_DELAY = 0x00000004 | |
88 | }; | |
89 | ||
90 | ||
91 | struct radeon_device; | |
92 | ||
93 | ||
94 | /* | |
95 | * BIOS. | |
96 | */ | |
97 | bool radeon_get_bios(struct radeon_device *rdev); | |
98 | ||
3ce0a23d | 99 | |
771fe6b9 | 100 | /* |
3ce0a23d | 101 | * Dummy page |
771fe6b9 | 102 | */ |
3ce0a23d JG |
103 | struct radeon_dummy_page { |
104 | struct page *page; | |
105 | dma_addr_t addr; | |
106 | }; | |
107 | int radeon_dummy_page_init(struct radeon_device *rdev); | |
108 | void radeon_dummy_page_fini(struct radeon_device *rdev); | |
109 | ||
771fe6b9 | 110 | |
3ce0a23d JG |
111 | /* |
112 | * Clocks | |
113 | */ | |
771fe6b9 JG |
114 | struct radeon_clock { |
115 | struct radeon_pll p1pll; | |
116 | struct radeon_pll p2pll; | |
117 | struct radeon_pll spll; | |
118 | struct radeon_pll mpll; | |
119 | /* 10 Khz units */ | |
120 | uint32_t default_mclk; | |
121 | uint32_t default_sclk; | |
122 | }; | |
123 | ||
3ce0a23d | 124 | |
771fe6b9 JG |
125 | /* |
126 | * Fences. | |
127 | */ | |
128 | struct radeon_fence_driver { | |
129 | uint32_t scratch_reg; | |
130 | atomic_t seq; | |
131 | uint32_t last_seq; | |
132 | unsigned long count_timeout; | |
133 | wait_queue_head_t queue; | |
134 | rwlock_t lock; | |
135 | struct list_head created; | |
136 | struct list_head emited; | |
137 | struct list_head signaled; | |
138 | }; | |
139 | ||
140 | struct radeon_fence { | |
141 | struct radeon_device *rdev; | |
142 | struct kref kref; | |
143 | struct list_head list; | |
144 | /* protected by radeon_fence.lock */ | |
145 | uint32_t seq; | |
146 | unsigned long timeout; | |
147 | bool emited; | |
148 | bool signaled; | |
149 | }; | |
150 | ||
151 | int radeon_fence_driver_init(struct radeon_device *rdev); | |
152 | void radeon_fence_driver_fini(struct radeon_device *rdev); | |
153 | int radeon_fence_create(struct radeon_device *rdev, struct radeon_fence **fence); | |
154 | int radeon_fence_emit(struct radeon_device *rdev, struct radeon_fence *fence); | |
155 | void radeon_fence_process(struct radeon_device *rdev); | |
156 | bool radeon_fence_signaled(struct radeon_fence *fence); | |
157 | int radeon_fence_wait(struct radeon_fence *fence, bool interruptible); | |
158 | int radeon_fence_wait_next(struct radeon_device *rdev); | |
159 | int radeon_fence_wait_last(struct radeon_device *rdev); | |
160 | struct radeon_fence *radeon_fence_ref(struct radeon_fence *fence); | |
161 | void radeon_fence_unref(struct radeon_fence **fence); | |
162 | ||
e024e110 DA |
163 | /* |
164 | * Tiling registers | |
165 | */ | |
166 | struct radeon_surface_reg { | |
167 | struct radeon_object *robj; | |
168 | }; | |
169 | ||
170 | #define RADEON_GEM_MAX_SURFACES 8 | |
771fe6b9 JG |
171 | |
172 | /* | |
173 | * Radeon buffer. | |
174 | */ | |
175 | struct radeon_object; | |
176 | ||
177 | struct radeon_object_list { | |
178 | struct list_head list; | |
179 | struct radeon_object *robj; | |
180 | uint64_t gpu_offset; | |
181 | unsigned rdomain; | |
182 | unsigned wdomain; | |
e024e110 | 183 | uint32_t tiling_flags; |
771fe6b9 JG |
184 | }; |
185 | ||
186 | int radeon_object_init(struct radeon_device *rdev); | |
187 | void radeon_object_fini(struct radeon_device *rdev); | |
188 | int radeon_object_create(struct radeon_device *rdev, | |
189 | struct drm_gem_object *gobj, | |
190 | unsigned long size, | |
191 | bool kernel, | |
192 | uint32_t domain, | |
193 | bool interruptible, | |
194 | struct radeon_object **robj_ptr); | |
195 | int radeon_object_kmap(struct radeon_object *robj, void **ptr); | |
196 | void radeon_object_kunmap(struct radeon_object *robj); | |
197 | void radeon_object_unref(struct radeon_object **robj); | |
198 | int radeon_object_pin(struct radeon_object *robj, uint32_t domain, | |
199 | uint64_t *gpu_addr); | |
200 | void radeon_object_unpin(struct radeon_object *robj); | |
201 | int radeon_object_wait(struct radeon_object *robj); | |
cefb87ef | 202 | int radeon_object_busy_domain(struct radeon_object *robj, uint32_t *cur_placement); |
771fe6b9 JG |
203 | int radeon_object_evict_vram(struct radeon_device *rdev); |
204 | int radeon_object_mmap(struct radeon_object *robj, uint64_t *offset); | |
205 | void radeon_object_force_delete(struct radeon_device *rdev); | |
206 | void radeon_object_list_add_object(struct radeon_object_list *lobj, | |
207 | struct list_head *head); | |
208 | int radeon_object_list_validate(struct list_head *head, void *fence); | |
209 | void radeon_object_list_unvalidate(struct list_head *head); | |
210 | void radeon_object_list_clean(struct list_head *head); | |
211 | int radeon_object_fbdev_mmap(struct radeon_object *robj, | |
212 | struct vm_area_struct *vma); | |
213 | unsigned long radeon_object_size(struct radeon_object *robj); | |
e024e110 DA |
214 | void radeon_object_clear_surface_reg(struct radeon_object *robj); |
215 | int radeon_object_check_tiling(struct radeon_object *robj, bool has_moved, | |
216 | bool force_drop); | |
217 | void radeon_object_set_tiling_flags(struct radeon_object *robj, | |
218 | uint32_t tiling_flags, uint32_t pitch); | |
219 | void radeon_object_get_tiling_flags(struct radeon_object *robj, uint32_t *tiling_flags, uint32_t *pitch); | |
220 | void radeon_bo_move_notify(struct ttm_buffer_object *bo, | |
221 | struct ttm_mem_reg *mem); | |
222 | void radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo); | |
771fe6b9 JG |
223 | /* |
224 | * GEM objects. | |
225 | */ | |
226 | struct radeon_gem { | |
227 | struct list_head objects; | |
228 | }; | |
229 | ||
230 | int radeon_gem_init(struct radeon_device *rdev); | |
231 | void radeon_gem_fini(struct radeon_device *rdev); | |
232 | int radeon_gem_object_create(struct radeon_device *rdev, int size, | |
233 | int alignment, int initial_domain, | |
234 | bool discardable, bool kernel, | |
235 | bool interruptible, | |
236 | struct drm_gem_object **obj); | |
237 | int radeon_gem_object_pin(struct drm_gem_object *obj, uint32_t pin_domain, | |
238 | uint64_t *gpu_addr); | |
239 | void radeon_gem_object_unpin(struct drm_gem_object *obj); | |
240 | ||
241 | ||
242 | /* | |
243 | * GART structures, functions & helpers | |
244 | */ | |
245 | struct radeon_mc; | |
246 | ||
247 | struct radeon_gart_table_ram { | |
248 | volatile uint32_t *ptr; | |
249 | }; | |
250 | ||
251 | struct radeon_gart_table_vram { | |
252 | struct radeon_object *robj; | |
253 | volatile uint32_t *ptr; | |
254 | }; | |
255 | ||
256 | union radeon_gart_table { | |
257 | struct radeon_gart_table_ram ram; | |
258 | struct radeon_gart_table_vram vram; | |
259 | }; | |
260 | ||
261 | struct radeon_gart { | |
262 | dma_addr_t table_addr; | |
263 | unsigned num_gpu_pages; | |
264 | unsigned num_cpu_pages; | |
265 | unsigned table_size; | |
266 | union radeon_gart_table table; | |
267 | struct page **pages; | |
268 | dma_addr_t *pages_addr; | |
269 | bool ready; | |
270 | }; | |
271 | ||
272 | int radeon_gart_table_ram_alloc(struct radeon_device *rdev); | |
273 | void radeon_gart_table_ram_free(struct radeon_device *rdev); | |
274 | int radeon_gart_table_vram_alloc(struct radeon_device *rdev); | |
275 | void radeon_gart_table_vram_free(struct radeon_device *rdev); | |
276 | int radeon_gart_init(struct radeon_device *rdev); | |
277 | void radeon_gart_fini(struct radeon_device *rdev); | |
278 | void radeon_gart_unbind(struct radeon_device *rdev, unsigned offset, | |
279 | int pages); | |
280 | int radeon_gart_bind(struct radeon_device *rdev, unsigned offset, | |
281 | int pages, struct page **pagelist); | |
282 | ||
283 | ||
284 | /* | |
285 | * GPU MC structures, functions & helpers | |
286 | */ | |
287 | struct radeon_mc { | |
288 | resource_size_t aper_size; | |
289 | resource_size_t aper_base; | |
290 | resource_size_t agp_base; | |
7a50f01a DA |
291 | /* for some chips with <= 32MB we need to lie |
292 | * about vram size near mc fb location */ | |
3ce0a23d JG |
293 | u64 mc_vram_size; |
294 | u64 gtt_location; | |
295 | u64 gtt_size; | |
296 | u64 gtt_start; | |
297 | u64 gtt_end; | |
298 | u64 vram_location; | |
299 | u64 vram_start; | |
300 | u64 vram_end; | |
771fe6b9 | 301 | unsigned vram_width; |
3ce0a23d | 302 | u64 real_vram_size; |
771fe6b9 JG |
303 | int vram_mtrr; |
304 | bool vram_is_ddr; | |
305 | }; | |
306 | ||
307 | int radeon_mc_setup(struct radeon_device *rdev); | |
308 | ||
309 | ||
310 | /* | |
311 | * GPU scratch registers structures, functions & helpers | |
312 | */ | |
313 | struct radeon_scratch { | |
314 | unsigned num_reg; | |
315 | bool free[32]; | |
316 | uint32_t reg[32]; | |
317 | }; | |
318 | ||
319 | int radeon_scratch_get(struct radeon_device *rdev, uint32_t *reg); | |
320 | void radeon_scratch_free(struct radeon_device *rdev, uint32_t reg); | |
321 | ||
322 | ||
323 | /* | |
324 | * IRQS. | |
325 | */ | |
326 | struct radeon_irq { | |
327 | bool installed; | |
328 | bool sw_int; | |
329 | /* FIXME: use a define max crtc rather than hardcode it */ | |
330 | bool crtc_vblank_int[2]; | |
331 | }; | |
332 | ||
333 | int radeon_irq_kms_init(struct radeon_device *rdev); | |
334 | void radeon_irq_kms_fini(struct radeon_device *rdev); | |
335 | ||
336 | ||
337 | /* | |
338 | * CP & ring. | |
339 | */ | |
340 | struct radeon_ib { | |
341 | struct list_head list; | |
342 | unsigned long idx; | |
343 | uint64_t gpu_addr; | |
344 | struct radeon_fence *fence; | |
345 | volatile uint32_t *ptr; | |
346 | uint32_t length_dw; | |
347 | }; | |
348 | ||
ecb114a1 DA |
349 | /* |
350 | * locking - | |
351 | * mutex protects scheduled_ibs, ready, alloc_bm | |
352 | */ | |
771fe6b9 JG |
353 | struct radeon_ib_pool { |
354 | struct mutex mutex; | |
355 | struct radeon_object *robj; | |
356 | struct list_head scheduled_ibs; | |
357 | struct radeon_ib ibs[RADEON_IB_POOL_SIZE]; | |
358 | bool ready; | |
359 | DECLARE_BITMAP(alloc_bm, RADEON_IB_POOL_SIZE); | |
360 | }; | |
361 | ||
362 | struct radeon_cp { | |
363 | struct radeon_object *ring_obj; | |
364 | volatile uint32_t *ring; | |
365 | unsigned rptr; | |
366 | unsigned wptr; | |
367 | unsigned wptr_old; | |
368 | unsigned ring_size; | |
369 | unsigned ring_free_dw; | |
370 | int count_dw; | |
371 | uint64_t gpu_addr; | |
372 | uint32_t align_mask; | |
373 | uint32_t ptr_mask; | |
374 | struct mutex mutex; | |
375 | bool ready; | |
376 | }; | |
377 | ||
3ce0a23d JG |
378 | struct r600_blit { |
379 | struct radeon_object *shader_obj; | |
380 | u64 shader_gpu_addr; | |
381 | u32 vs_offset, ps_offset; | |
382 | u32 state_offset; | |
383 | u32 state_len; | |
384 | u32 vb_used, vb_total; | |
385 | struct radeon_ib *vb_ib; | |
386 | }; | |
387 | ||
771fe6b9 JG |
388 | int radeon_ib_get(struct radeon_device *rdev, struct radeon_ib **ib); |
389 | void radeon_ib_free(struct radeon_device *rdev, struct radeon_ib **ib); | |
390 | int radeon_ib_schedule(struct radeon_device *rdev, struct radeon_ib *ib); | |
391 | int radeon_ib_pool_init(struct radeon_device *rdev); | |
392 | void radeon_ib_pool_fini(struct radeon_device *rdev); | |
393 | int radeon_ib_test(struct radeon_device *rdev); | |
394 | /* Ring access between begin & end cannot sleep */ | |
395 | void radeon_ring_free_size(struct radeon_device *rdev); | |
396 | int radeon_ring_lock(struct radeon_device *rdev, unsigned ndw); | |
397 | void radeon_ring_unlock_commit(struct radeon_device *rdev); | |
398 | void radeon_ring_unlock_undo(struct radeon_device *rdev); | |
399 | int radeon_ring_test(struct radeon_device *rdev); | |
400 | int radeon_ring_init(struct radeon_device *rdev, unsigned ring_size); | |
401 | void radeon_ring_fini(struct radeon_device *rdev); | |
402 | ||
403 | ||
404 | /* | |
405 | * CS. | |
406 | */ | |
407 | struct radeon_cs_reloc { | |
408 | struct drm_gem_object *gobj; | |
409 | struct radeon_object *robj; | |
410 | struct radeon_object_list lobj; | |
411 | uint32_t handle; | |
412 | uint32_t flags; | |
413 | }; | |
414 | ||
415 | struct radeon_cs_chunk { | |
416 | uint32_t chunk_id; | |
417 | uint32_t length_dw; | |
418 | uint32_t *kdata; | |
419 | }; | |
420 | ||
421 | struct radeon_cs_parser { | |
422 | struct radeon_device *rdev; | |
423 | struct drm_file *filp; | |
424 | /* chunks */ | |
425 | unsigned nchunks; | |
426 | struct radeon_cs_chunk *chunks; | |
427 | uint64_t *chunks_array; | |
428 | /* IB */ | |
429 | unsigned idx; | |
430 | /* relocations */ | |
431 | unsigned nrelocs; | |
432 | struct radeon_cs_reloc *relocs; | |
433 | struct radeon_cs_reloc **relocs_ptr; | |
434 | struct list_head validated; | |
435 | /* indices of various chunks */ | |
436 | int chunk_ib_idx; | |
437 | int chunk_relocs_idx; | |
438 | struct radeon_ib *ib; | |
439 | void *track; | |
3ce0a23d | 440 | unsigned family; |
771fe6b9 JG |
441 | }; |
442 | ||
443 | struct radeon_cs_packet { | |
444 | unsigned idx; | |
445 | unsigned type; | |
446 | unsigned reg; | |
447 | unsigned opcode; | |
448 | int count; | |
449 | unsigned one_reg_wr; | |
450 | }; | |
451 | ||
452 | typedef int (*radeon_packet0_check_t)(struct radeon_cs_parser *p, | |
453 | struct radeon_cs_packet *pkt, | |
454 | unsigned idx, unsigned reg); | |
455 | typedef int (*radeon_packet3_check_t)(struct radeon_cs_parser *p, | |
456 | struct radeon_cs_packet *pkt); | |
457 | ||
458 | ||
459 | /* | |
460 | * AGP | |
461 | */ | |
462 | int radeon_agp_init(struct radeon_device *rdev); | |
463 | void radeon_agp_fini(struct radeon_device *rdev); | |
464 | ||
465 | ||
466 | /* | |
467 | * Writeback | |
468 | */ | |
469 | struct radeon_wb { | |
470 | struct radeon_object *wb_obj; | |
471 | volatile uint32_t *wb; | |
472 | uint64_t gpu_addr; | |
473 | }; | |
474 | ||
c93bb85b JG |
475 | /** |
476 | * struct radeon_pm - power management datas | |
477 | * @max_bandwidth: maximum bandwidth the gpu has (MByte/s) | |
478 | * @igp_sideport_mclk: sideport memory clock Mhz (rs690,rs740,rs780,rs880) | |
479 | * @igp_system_mclk: system clock Mhz (rs690,rs740,rs780,rs880) | |
480 | * @igp_ht_link_clk: ht link clock Mhz (rs690,rs740,rs780,rs880) | |
481 | * @igp_ht_link_width: ht link width in bits (rs690,rs740,rs780,rs880) | |
482 | * @k8_bandwidth: k8 bandwidth the gpu has (MByte/s) (IGP) | |
483 | * @sideport_bandwidth: sideport bandwidth the gpu has (MByte/s) (IGP) | |
484 | * @ht_bandwidth: ht bandwidth the gpu has (MByte/s) (IGP) | |
485 | * @core_bandwidth: core GPU bandwidth the gpu has (MByte/s) (IGP) | |
486 | * @sclk: GPU clock Mhz (core bandwith depends of this clock) | |
487 | * @needed_bandwidth: current bandwidth needs | |
488 | * | |
489 | * It keeps track of various data needed to take powermanagement decision. | |
490 | * Bandwith need is used to determine minimun clock of the GPU and memory. | |
491 | * Equation between gpu/memory clock and available bandwidth is hw dependent | |
492 | * (type of memory, bus size, efficiency, ...) | |
493 | */ | |
494 | struct radeon_pm { | |
495 | fixed20_12 max_bandwidth; | |
496 | fixed20_12 igp_sideport_mclk; | |
497 | fixed20_12 igp_system_mclk; | |
498 | fixed20_12 igp_ht_link_clk; | |
499 | fixed20_12 igp_ht_link_width; | |
500 | fixed20_12 k8_bandwidth; | |
501 | fixed20_12 sideport_bandwidth; | |
502 | fixed20_12 ht_bandwidth; | |
503 | fixed20_12 core_bandwidth; | |
504 | fixed20_12 sclk; | |
505 | fixed20_12 needed_bandwidth; | |
506 | }; | |
507 | ||
771fe6b9 JG |
508 | |
509 | /* | |
510 | * Benchmarking | |
511 | */ | |
512 | void radeon_benchmark(struct radeon_device *rdev); | |
513 | ||
514 | ||
ecc0b326 MD |
515 | /* |
516 | * Testing | |
517 | */ | |
518 | void radeon_test_moves(struct radeon_device *rdev); | |
519 | ||
520 | ||
771fe6b9 JG |
521 | /* |
522 | * Debugfs | |
523 | */ | |
524 | int radeon_debugfs_add_files(struct radeon_device *rdev, | |
525 | struct drm_info_list *files, | |
526 | unsigned nfiles); | |
527 | int radeon_debugfs_fence_init(struct radeon_device *rdev); | |
528 | int r100_debugfs_rbbm_init(struct radeon_device *rdev); | |
529 | int r100_debugfs_cp_init(struct radeon_device *rdev); | |
530 | ||
531 | ||
532 | /* | |
533 | * ASIC specific functions. | |
534 | */ | |
535 | struct radeon_asic { | |
068a117c | 536 | int (*init)(struct radeon_device *rdev); |
3ce0a23d JG |
537 | void (*fini)(struct radeon_device *rdev); |
538 | int (*resume)(struct radeon_device *rdev); | |
539 | int (*suspend)(struct radeon_device *rdev); | |
771fe6b9 JG |
540 | void (*errata)(struct radeon_device *rdev); |
541 | void (*vram_info)(struct radeon_device *rdev); | |
542 | int (*gpu_reset)(struct radeon_device *rdev); | |
543 | int (*mc_init)(struct radeon_device *rdev); | |
544 | void (*mc_fini)(struct radeon_device *rdev); | |
545 | int (*wb_init)(struct radeon_device *rdev); | |
546 | void (*wb_fini)(struct radeon_device *rdev); | |
4aac0473 JG |
547 | int (*gart_init)(struct radeon_device *rdev); |
548 | void (*gart_fini)(struct radeon_device *rdev); | |
771fe6b9 JG |
549 | int (*gart_enable)(struct radeon_device *rdev); |
550 | void (*gart_disable)(struct radeon_device *rdev); | |
551 | void (*gart_tlb_flush)(struct radeon_device *rdev); | |
552 | int (*gart_set_page)(struct radeon_device *rdev, int i, uint64_t addr); | |
553 | int (*cp_init)(struct radeon_device *rdev, unsigned ring_size); | |
554 | void (*cp_fini)(struct radeon_device *rdev); | |
555 | void (*cp_disable)(struct radeon_device *rdev); | |
3ce0a23d | 556 | void (*cp_commit)(struct radeon_device *rdev); |
771fe6b9 | 557 | void (*ring_start)(struct radeon_device *rdev); |
3ce0a23d JG |
558 | int (*ring_test)(struct radeon_device *rdev); |
559 | void (*ring_ib_execute)(struct radeon_device *rdev, struct radeon_ib *ib); | |
560 | int (*ib_test)(struct radeon_device *rdev); | |
771fe6b9 JG |
561 | int (*irq_set)(struct radeon_device *rdev); |
562 | int (*irq_process)(struct radeon_device *rdev); | |
7ed220d7 | 563 | u32 (*get_vblank_counter)(struct radeon_device *rdev, int crtc); |
771fe6b9 JG |
564 | void (*fence_ring_emit)(struct radeon_device *rdev, struct radeon_fence *fence); |
565 | int (*cs_parse)(struct radeon_cs_parser *p); | |
566 | int (*copy_blit)(struct radeon_device *rdev, | |
567 | uint64_t src_offset, | |
568 | uint64_t dst_offset, | |
569 | unsigned num_pages, | |
570 | struct radeon_fence *fence); | |
571 | int (*copy_dma)(struct radeon_device *rdev, | |
572 | uint64_t src_offset, | |
573 | uint64_t dst_offset, | |
574 | unsigned num_pages, | |
575 | struct radeon_fence *fence); | |
576 | int (*copy)(struct radeon_device *rdev, | |
577 | uint64_t src_offset, | |
578 | uint64_t dst_offset, | |
579 | unsigned num_pages, | |
580 | struct radeon_fence *fence); | |
581 | void (*set_engine_clock)(struct radeon_device *rdev, uint32_t eng_clock); | |
582 | void (*set_memory_clock)(struct radeon_device *rdev, uint32_t mem_clock); | |
583 | void (*set_pcie_lanes)(struct radeon_device *rdev, int lanes); | |
584 | void (*set_clock_gating)(struct radeon_device *rdev, int enable); | |
e024e110 DA |
585 | int (*set_surface_reg)(struct radeon_device *rdev, int reg, |
586 | uint32_t tiling_flags, uint32_t pitch, | |
587 | uint32_t offset, uint32_t obj_size); | |
588 | int (*clear_surface_reg)(struct radeon_device *rdev, int reg); | |
c93bb85b | 589 | void (*bandwidth_update)(struct radeon_device *rdev); |
771fe6b9 JG |
590 | }; |
591 | ||
21f9a437 JG |
592 | /* |
593 | * Asic structures | |
594 | */ | |
551ebd83 DA |
595 | struct r100_asic { |
596 | const unsigned *reg_safe_bm; | |
597 | unsigned reg_safe_bm_size; | |
598 | }; | |
599 | ||
21f9a437 JG |
600 | struct r300_asic { |
601 | const unsigned *reg_safe_bm; | |
602 | unsigned reg_safe_bm_size; | |
603 | }; | |
604 | ||
605 | struct r600_asic { | |
606 | unsigned max_pipes; | |
607 | unsigned max_tile_pipes; | |
608 | unsigned max_simds; | |
609 | unsigned max_backends; | |
610 | unsigned max_gprs; | |
611 | unsigned max_threads; | |
612 | unsigned max_stack_entries; | |
613 | unsigned max_hw_contexts; | |
614 | unsigned max_gs_threads; | |
615 | unsigned sx_max_export_size; | |
616 | unsigned sx_max_export_pos_size; | |
617 | unsigned sx_max_export_smx_size; | |
618 | unsigned sq_num_cf_insts; | |
619 | }; | |
620 | ||
621 | struct rv770_asic { | |
622 | unsigned max_pipes; | |
623 | unsigned max_tile_pipes; | |
624 | unsigned max_simds; | |
625 | unsigned max_backends; | |
626 | unsigned max_gprs; | |
627 | unsigned max_threads; | |
628 | unsigned max_stack_entries; | |
629 | unsigned max_hw_contexts; | |
630 | unsigned max_gs_threads; | |
631 | unsigned sx_max_export_size; | |
632 | unsigned sx_max_export_pos_size; | |
633 | unsigned sx_max_export_smx_size; | |
634 | unsigned sq_num_cf_insts; | |
635 | unsigned sx_num_of_sets; | |
636 | unsigned sc_prim_fifo_size; | |
637 | unsigned sc_hiz_tile_fifo_size; | |
638 | unsigned sc_earlyz_tile_fifo_fize; | |
639 | }; | |
640 | ||
068a117c JG |
641 | union radeon_asic_config { |
642 | struct r300_asic r300; | |
551ebd83 | 643 | struct r100_asic r100; |
3ce0a23d JG |
644 | struct r600_asic r600; |
645 | struct rv770_asic rv770; | |
068a117c JG |
646 | }; |
647 | ||
771fe6b9 JG |
648 | |
649 | /* | |
650 | * IOCTL. | |
651 | */ | |
652 | int radeon_gem_info_ioctl(struct drm_device *dev, void *data, | |
653 | struct drm_file *filp); | |
654 | int radeon_gem_create_ioctl(struct drm_device *dev, void *data, | |
655 | struct drm_file *filp); | |
656 | int radeon_gem_pin_ioctl(struct drm_device *dev, void *data, | |
657 | struct drm_file *file_priv); | |
658 | int radeon_gem_unpin_ioctl(struct drm_device *dev, void *data, | |
659 | struct drm_file *file_priv); | |
660 | int radeon_gem_pwrite_ioctl(struct drm_device *dev, void *data, | |
661 | struct drm_file *file_priv); | |
662 | int radeon_gem_pread_ioctl(struct drm_device *dev, void *data, | |
663 | struct drm_file *file_priv); | |
664 | int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data, | |
665 | struct drm_file *filp); | |
666 | int radeon_gem_mmap_ioctl(struct drm_device *dev, void *data, | |
667 | struct drm_file *filp); | |
668 | int radeon_gem_busy_ioctl(struct drm_device *dev, void *data, | |
669 | struct drm_file *filp); | |
670 | int radeon_gem_wait_idle_ioctl(struct drm_device *dev, void *data, | |
671 | struct drm_file *filp); | |
672 | int radeon_cs_ioctl(struct drm_device *dev, void *data, struct drm_file *filp); | |
e024e110 DA |
673 | int radeon_gem_set_tiling_ioctl(struct drm_device *dev, void *data, |
674 | struct drm_file *filp); | |
675 | int radeon_gem_get_tiling_ioctl(struct drm_device *dev, void *data, | |
676 | struct drm_file *filp); | |
771fe6b9 JG |
677 | |
678 | ||
679 | /* | |
680 | * Core structure, functions and helpers. | |
681 | */ | |
682 | typedef uint32_t (*radeon_rreg_t)(struct radeon_device*, uint32_t); | |
683 | typedef void (*radeon_wreg_t)(struct radeon_device*, uint32_t, uint32_t); | |
684 | ||
685 | struct radeon_device { | |
9f022ddf | 686 | struct device *dev; |
771fe6b9 JG |
687 | struct drm_device *ddev; |
688 | struct pci_dev *pdev; | |
689 | /* ASIC */ | |
068a117c | 690 | union radeon_asic_config config; |
771fe6b9 JG |
691 | enum radeon_family family; |
692 | unsigned long flags; | |
693 | int usec_timeout; | |
694 | enum radeon_pll_errata pll_errata; | |
695 | int num_gb_pipes; | |
f779b3e5 | 696 | int num_z_pipes; |
771fe6b9 JG |
697 | int disp_priority; |
698 | /* BIOS */ | |
699 | uint8_t *bios; | |
700 | bool is_atom_bios; | |
701 | uint16_t bios_header_start; | |
702 | struct radeon_object *stollen_vga_memory; | |
703 | struct fb_info *fbdev_info; | |
704 | struct radeon_object *fbdev_robj; | |
705 | struct radeon_framebuffer *fbdev_rfb; | |
706 | /* Register mmio */ | |
4c9bc75c DA |
707 | resource_size_t rmmio_base; |
708 | resource_size_t rmmio_size; | |
771fe6b9 | 709 | void *rmmio; |
771fe6b9 JG |
710 | radeon_rreg_t mc_rreg; |
711 | radeon_wreg_t mc_wreg; | |
712 | radeon_rreg_t pll_rreg; | |
713 | radeon_wreg_t pll_wreg; | |
de1b2898 | 714 | uint32_t pcie_reg_mask; |
771fe6b9 JG |
715 | radeon_rreg_t pciep_rreg; |
716 | radeon_wreg_t pciep_wreg; | |
717 | struct radeon_clock clock; | |
718 | struct radeon_mc mc; | |
719 | struct radeon_gart gart; | |
720 | struct radeon_mode_info mode_info; | |
721 | struct radeon_scratch scratch; | |
722 | struct radeon_mman mman; | |
723 | struct radeon_fence_driver fence_drv; | |
724 | struct radeon_cp cp; | |
725 | struct radeon_ib_pool ib_pool; | |
726 | struct radeon_irq irq; | |
727 | struct radeon_asic *asic; | |
728 | struct radeon_gem gem; | |
c93bb85b | 729 | struct radeon_pm pm; |
f657c2a7 | 730 | uint32_t bios_scratch[RADEON_BIOS_NUM_SCRATCH]; |
771fe6b9 JG |
731 | struct mutex cs_mutex; |
732 | struct radeon_wb wb; | |
3ce0a23d | 733 | struct radeon_dummy_page dummy_page; |
771fe6b9 JG |
734 | bool gpu_lockup; |
735 | bool shutdown; | |
736 | bool suspend; | |
ad49f501 | 737 | bool need_dma32; |
3ce0a23d | 738 | bool new_init_path; |
733289c2 | 739 | bool accel_working; |
e024e110 | 740 | struct radeon_surface_reg surface_regs[RADEON_GEM_MAX_SURFACES]; |
3ce0a23d JG |
741 | const struct firmware *me_fw; /* all family ME firmware */ |
742 | const struct firmware *pfp_fw; /* r6/700 PFP firmware */ | |
743 | struct r600_blit r600_blit; | |
771fe6b9 JG |
744 | }; |
745 | ||
746 | int radeon_device_init(struct radeon_device *rdev, | |
747 | struct drm_device *ddev, | |
748 | struct pci_dev *pdev, | |
749 | uint32_t flags); | |
750 | void radeon_device_fini(struct radeon_device *rdev); | |
751 | int radeon_gpu_wait_for_idle(struct radeon_device *rdev); | |
752 | ||
3ce0a23d JG |
753 | /* r600 blit */ |
754 | int r600_blit_prepare_copy(struct radeon_device *rdev, int size_bytes); | |
755 | void r600_blit_done_copy(struct radeon_device *rdev, struct radeon_fence *fence); | |
756 | void r600_kms_blit_copy(struct radeon_device *rdev, | |
757 | u64 src_gpu_addr, u64 dst_gpu_addr, | |
758 | int size_bytes); | |
759 | ||
de1b2898 DA |
760 | static inline uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg) |
761 | { | |
762 | if (reg < 0x10000) | |
763 | return readl(((void __iomem *)rdev->rmmio) + reg); | |
764 | else { | |
765 | writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX); | |
766 | return readl(((void __iomem *)rdev->rmmio) + RADEON_MM_DATA); | |
767 | } | |
768 | } | |
769 | ||
770 | static inline void r100_mm_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v) | |
771 | { | |
772 | if (reg < 0x10000) | |
773 | writel(v, ((void __iomem *)rdev->rmmio) + reg); | |
774 | else { | |
775 | writel(reg, ((void __iomem *)rdev->rmmio) + RADEON_MM_INDEX); | |
776 | writel(v, ((void __iomem *)rdev->rmmio) + RADEON_MM_DATA); | |
777 | } | |
778 | } | |
779 | ||
771fe6b9 JG |
780 | |
781 | /* | |
782 | * Registers read & write functions. | |
783 | */ | |
784 | #define RREG8(reg) readb(((void __iomem *)rdev->rmmio) + (reg)) | |
785 | #define WREG8(reg, v) writeb(v, ((void __iomem *)rdev->rmmio) + (reg)) | |
de1b2898 | 786 | #define RREG32(reg) r100_mm_rreg(rdev, (reg)) |
3ce0a23d | 787 | #define DREG32(reg) printk(KERN_INFO "REGISTER: " #reg " : 0x%08X\n", r100_mm_rreg(rdev, (reg))) |
de1b2898 | 788 | #define WREG32(reg, v) r100_mm_wreg(rdev, (reg), (v)) |
771fe6b9 JG |
789 | #define REG_SET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK) |
790 | #define REG_GET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK) | |
791 | #define RREG32_PLL(reg) rdev->pll_rreg(rdev, (reg)) | |
792 | #define WREG32_PLL(reg, v) rdev->pll_wreg(rdev, (reg), (v)) | |
793 | #define RREG32_MC(reg) rdev->mc_rreg(rdev, (reg)) | |
794 | #define WREG32_MC(reg, v) rdev->mc_wreg(rdev, (reg), (v)) | |
de1b2898 DA |
795 | #define RREG32_PCIE(reg) rv370_pcie_rreg(rdev, (reg)) |
796 | #define WREG32_PCIE(reg, v) rv370_pcie_wreg(rdev, (reg), (v)) | |
771fe6b9 JG |
797 | #define WREG32_P(reg, val, mask) \ |
798 | do { \ | |
799 | uint32_t tmp_ = RREG32(reg); \ | |
800 | tmp_ &= (mask); \ | |
801 | tmp_ |= ((val) & ~(mask)); \ | |
802 | WREG32(reg, tmp_); \ | |
803 | } while (0) | |
804 | #define WREG32_PLL_P(reg, val, mask) \ | |
805 | do { \ | |
806 | uint32_t tmp_ = RREG32_PLL(reg); \ | |
807 | tmp_ &= (mask); \ | |
808 | tmp_ |= ((val) & ~(mask)); \ | |
809 | WREG32_PLL(reg, tmp_); \ | |
810 | } while (0) | |
3ce0a23d | 811 | #define DREG32_SYS(sqf, rdev, reg) seq_printf((sqf), #reg " : 0x%08X\n", r100_mm_rreg((rdev), (reg))) |
771fe6b9 | 812 | |
de1b2898 DA |
813 | /* |
814 | * Indirect registers accessor | |
815 | */ | |
816 | static inline uint32_t rv370_pcie_rreg(struct radeon_device *rdev, uint32_t reg) | |
817 | { | |
818 | uint32_t r; | |
819 | ||
820 | WREG32(RADEON_PCIE_INDEX, ((reg) & rdev->pcie_reg_mask)); | |
821 | r = RREG32(RADEON_PCIE_DATA); | |
822 | return r; | |
823 | } | |
824 | ||
825 | static inline void rv370_pcie_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v) | |
826 | { | |
827 | WREG32(RADEON_PCIE_INDEX, ((reg) & rdev->pcie_reg_mask)); | |
828 | WREG32(RADEON_PCIE_DATA, (v)); | |
829 | } | |
830 | ||
771fe6b9 JG |
831 | void r100_pll_errata_after_index(struct radeon_device *rdev); |
832 | ||
833 | ||
834 | /* | |
835 | * ASICs helpers. | |
836 | */ | |
b995e433 DA |
837 | #define ASIC_IS_RN50(rdev) ((rdev->pdev->device == 0x515e) || \ |
838 | (rdev->pdev->device == 0x5969)) | |
771fe6b9 JG |
839 | #define ASIC_IS_RV100(rdev) ((rdev->family == CHIP_RV100) || \ |
840 | (rdev->family == CHIP_RV200) || \ | |
841 | (rdev->family == CHIP_RS100) || \ | |
842 | (rdev->family == CHIP_RS200) || \ | |
843 | (rdev->family == CHIP_RV250) || \ | |
844 | (rdev->family == CHIP_RV280) || \ | |
845 | (rdev->family == CHIP_RS300)) | |
846 | #define ASIC_IS_R300(rdev) ((rdev->family == CHIP_R300) || \ | |
847 | (rdev->family == CHIP_RV350) || \ | |
848 | (rdev->family == CHIP_R350) || \ | |
849 | (rdev->family == CHIP_RV380) || \ | |
850 | (rdev->family == CHIP_R420) || \ | |
851 | (rdev->family == CHIP_R423) || \ | |
852 | (rdev->family == CHIP_RV410) || \ | |
853 | (rdev->family == CHIP_RS400) || \ | |
854 | (rdev->family == CHIP_RS480)) | |
855 | #define ASIC_IS_AVIVO(rdev) ((rdev->family >= CHIP_RS600)) | |
856 | #define ASIC_IS_DCE3(rdev) ((rdev->family >= CHIP_RV620)) | |
857 | #define ASIC_IS_DCE32(rdev) ((rdev->family >= CHIP_RV730)) | |
858 | ||
859 | ||
860 | /* | |
861 | * BIOS helpers. | |
862 | */ | |
863 | #define RBIOS8(i) (rdev->bios[i]) | |
864 | #define RBIOS16(i) (RBIOS8(i) | (RBIOS8((i)+1) << 8)) | |
865 | #define RBIOS32(i) ((RBIOS16(i)) | (RBIOS16((i)+2) << 16)) | |
866 | ||
867 | int radeon_combios_init(struct radeon_device *rdev); | |
868 | void radeon_combios_fini(struct radeon_device *rdev); | |
869 | int radeon_atombios_init(struct radeon_device *rdev); | |
870 | void radeon_atombios_fini(struct radeon_device *rdev); | |
871 | ||
872 | ||
873 | /* | |
874 | * RING helpers. | |
875 | */ | |
771fe6b9 JG |
876 | static inline void radeon_ring_write(struct radeon_device *rdev, uint32_t v) |
877 | { | |
878 | #if DRM_DEBUG_CODE | |
879 | if (rdev->cp.count_dw <= 0) { | |
880 | DRM_ERROR("radeon: writting more dword to ring than expected !\n"); | |
881 | } | |
882 | #endif | |
883 | rdev->cp.ring[rdev->cp.wptr++] = v; | |
884 | rdev->cp.wptr &= rdev->cp.ptr_mask; | |
885 | rdev->cp.count_dw--; | |
886 | rdev->cp.ring_free_dw--; | |
887 | } | |
888 | ||
889 | ||
890 | /* | |
891 | * ASICs macro. | |
892 | */ | |
068a117c | 893 | #define radeon_init(rdev) (rdev)->asic->init((rdev)) |
3ce0a23d JG |
894 | #define radeon_fini(rdev) (rdev)->asic->fini((rdev)) |
895 | #define radeon_resume(rdev) (rdev)->asic->resume((rdev)) | |
896 | #define radeon_suspend(rdev) (rdev)->asic->suspend((rdev)) | |
771fe6b9 JG |
897 | #define radeon_cs_parse(p) rdev->asic->cs_parse((p)) |
898 | #define radeon_errata(rdev) (rdev)->asic->errata((rdev)) | |
899 | #define radeon_vram_info(rdev) (rdev)->asic->vram_info((rdev)) | |
900 | #define radeon_gpu_reset(rdev) (rdev)->asic->gpu_reset((rdev)) | |
901 | #define radeon_mc_init(rdev) (rdev)->asic->mc_init((rdev)) | |
902 | #define radeon_mc_fini(rdev) (rdev)->asic->mc_fini((rdev)) | |
903 | #define radeon_wb_init(rdev) (rdev)->asic->wb_init((rdev)) | |
904 | #define radeon_wb_fini(rdev) (rdev)->asic->wb_fini((rdev)) | |
4aac0473 JG |
905 | #define radeon_gpu_gart_init(rdev) (rdev)->asic->gart_init((rdev)) |
906 | #define radeon_gpu_gart_fini(rdev) (rdev)->asic->gart_fini((rdev)) | |
771fe6b9 JG |
907 | #define radeon_gart_enable(rdev) (rdev)->asic->gart_enable((rdev)) |
908 | #define radeon_gart_disable(rdev) (rdev)->asic->gart_disable((rdev)) | |
909 | #define radeon_gart_tlb_flush(rdev) (rdev)->asic->gart_tlb_flush((rdev)) | |
910 | #define radeon_gart_set_page(rdev, i, p) (rdev)->asic->gart_set_page((rdev), (i), (p)) | |
911 | #define radeon_cp_init(rdev,rsize) (rdev)->asic->cp_init((rdev), (rsize)) | |
912 | #define radeon_cp_fini(rdev) (rdev)->asic->cp_fini((rdev)) | |
913 | #define radeon_cp_disable(rdev) (rdev)->asic->cp_disable((rdev)) | |
3ce0a23d | 914 | #define radeon_cp_commit(rdev) (rdev)->asic->cp_commit((rdev)) |
771fe6b9 | 915 | #define radeon_ring_start(rdev) (rdev)->asic->ring_start((rdev)) |
3ce0a23d JG |
916 | #define radeon_ring_test(rdev) (rdev)->asic->ring_test((rdev)) |
917 | #define radeon_ring_ib_execute(rdev, ib) (rdev)->asic->ring_ib_execute((rdev), (ib)) | |
918 | #define radeon_ib_test(rdev) (rdev)->asic->ib_test((rdev)) | |
771fe6b9 JG |
919 | #define radeon_irq_set(rdev) (rdev)->asic->irq_set((rdev)) |
920 | #define radeon_irq_process(rdev) (rdev)->asic->irq_process((rdev)) | |
7ed220d7 | 921 | #define radeon_get_vblank_counter(rdev, crtc) (rdev)->asic->get_vblank_counter((rdev), (crtc)) |
771fe6b9 JG |
922 | #define radeon_fence_ring_emit(rdev, fence) (rdev)->asic->fence_ring_emit((rdev), (fence)) |
923 | #define radeon_copy_blit(rdev, s, d, np, f) (rdev)->asic->copy_blit((rdev), (s), (d), (np), (f)) | |
924 | #define radeon_copy_dma(rdev, s, d, np, f) (rdev)->asic->copy_dma((rdev), (s), (d), (np), (f)) | |
925 | #define radeon_copy(rdev, s, d, np, f) (rdev)->asic->copy((rdev), (s), (d), (np), (f)) | |
926 | #define radeon_set_engine_clock(rdev, e) (rdev)->asic->set_engine_clock((rdev), (e)) | |
927 | #define radeon_set_memory_clock(rdev, e) (rdev)->asic->set_engine_clock((rdev), (e)) | |
928 | #define radeon_set_pcie_lanes(rdev, l) (rdev)->asic->set_pcie_lanes((rdev), (l)) | |
929 | #define radeon_set_clock_gating(rdev, e) (rdev)->asic->set_clock_gating((rdev), (e)) | |
e024e110 DA |
930 | #define radeon_set_surface_reg(rdev, r, f, p, o, s) ((rdev)->asic->set_surface_reg((rdev), (r), (f), (p), (o), (s))) |
931 | #define radeon_clear_surface_reg(rdev, r) ((rdev)->asic->clear_surface_reg((rdev), (r))) | |
c93bb85b | 932 | #define radeon_bandwidth_update(rdev) (rdev)->asic->bandwidth_update((rdev)) |
771fe6b9 | 933 | |
6cf8a3f5 | 934 | /* Common functions */ |
4aac0473 | 935 | extern int radeon_gart_table_vram_pin(struct radeon_device *rdev); |
21f9a437 JG |
936 | extern int radeon_modeset_init(struct radeon_device *rdev); |
937 | extern void radeon_modeset_fini(struct radeon_device *rdev); | |
9f022ddf | 938 | extern bool radeon_card_posted(struct radeon_device *rdev); |
21f9a437 JG |
939 | extern int radeon_clocks_init(struct radeon_device *rdev); |
940 | extern void radeon_clocks_fini(struct radeon_device *rdev); | |
941 | extern void radeon_scratch_init(struct radeon_device *rdev); | |
942 | extern void radeon_surface_init(struct radeon_device *rdev); | |
943 | extern int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data); | |
6cf8a3f5 | 944 | |
a18d7ea1 | 945 | /* r100,rv100,rs100,rv200,rs200,r200,rv250,rs300,rv280 */ |
9f022ddf JG |
946 | struct r100_mc_save { |
947 | u32 GENMO_WT; | |
948 | u32 CRTC_EXT_CNTL; | |
949 | u32 CRTC_GEN_CNTL; | |
950 | u32 CRTC2_GEN_CNTL; | |
951 | u32 CUR_OFFSET; | |
952 | u32 CUR2_OFFSET; | |
953 | }; | |
954 | extern void r100_cp_disable(struct radeon_device *rdev); | |
955 | extern int r100_cp_init(struct radeon_device *rdev, unsigned ring_size); | |
956 | extern void r100_cp_fini(struct radeon_device *rdev); | |
21f9a437 | 957 | extern void r100_pci_gart_tlb_flush(struct radeon_device *rdev); |
4aac0473 JG |
958 | extern int r100_pci_gart_init(struct radeon_device *rdev); |
959 | extern void r100_pci_gart_fini(struct radeon_device *rdev); | |
21f9a437 JG |
960 | extern int r100_pci_gart_enable(struct radeon_device *rdev); |
961 | extern void r100_pci_gart_disable(struct radeon_device *rdev); | |
962 | extern int r100_pci_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr); | |
9f022ddf JG |
963 | extern int r100_debugfs_mc_info_init(struct radeon_device *rdev); |
964 | extern int r100_gui_wait_for_idle(struct radeon_device *rdev); | |
965 | extern void r100_ib_fini(struct radeon_device *rdev); | |
966 | extern int r100_ib_init(struct radeon_device *rdev); | |
967 | extern void r100_irq_disable(struct radeon_device *rdev); | |
968 | extern int r100_irq_set(struct radeon_device *rdev); | |
969 | extern void r100_mc_stop(struct radeon_device *rdev, struct r100_mc_save *save); | |
970 | extern void r100_mc_resume(struct radeon_device *rdev, struct r100_mc_save *save); | |
21f9a437 | 971 | extern void r100_vram_init_sizes(struct radeon_device *rdev); |
9f022ddf JG |
972 | extern void r100_wb_disable(struct radeon_device *rdev); |
973 | extern void r100_wb_fini(struct radeon_device *rdev); | |
974 | extern int r100_wb_init(struct radeon_device *rdev); | |
975 | ||
976 | /* r300,r350,rv350,rv370,rv380 */ | |
977 | extern void r300_set_reg_safe(struct radeon_device *rdev); | |
978 | extern void r300_mc_program(struct radeon_device *rdev); | |
979 | extern void r300_vram_info(struct radeon_device *rdev); | |
4aac0473 JG |
980 | extern int rv370_pcie_gart_init(struct radeon_device *rdev); |
981 | extern void rv370_pcie_gart_fini(struct radeon_device *rdev); | |
982 | extern int rv370_pcie_gart_enable(struct radeon_device *rdev); | |
9f022ddf | 983 | extern void rv370_pcie_gart_disable(struct radeon_device *rdev); |
a18d7ea1 | 984 | |
905b6822 | 985 | /* r420,r423,rv410 */ |
21f9a437 JG |
986 | extern u32 r420_mc_rreg(struct radeon_device *rdev, u32 reg); |
987 | extern void r420_mc_wreg(struct radeon_device *rdev, u32 reg, u32 v); | |
9f022ddf | 988 | extern int r420_debugfs_pipes_info_init(struct radeon_device *rdev); |
905b6822 | 989 | |
21f9a437 JG |
990 | /* rv515 */ |
991 | extern void rv515_bandwidth_avivo_update(struct radeon_device *rdev); | |
992 | ||
993 | /* rs690, rs740 */ | |
994 | extern void rs690_line_buffer_adjust(struct radeon_device *rdev, | |
995 | struct drm_display_mode *mode1, | |
996 | struct drm_display_mode *mode2); | |
997 | ||
998 | /* r600, rv610, rv630, rv620, rv635, rv670, rs780, rs880 */ | |
999 | extern bool r600_card_posted(struct radeon_device *rdev); | |
1000 | extern void r600_cp_stop(struct radeon_device *rdev); | |
1001 | extern void r600_ring_init(struct radeon_device *rdev, unsigned ring_size); | |
1002 | extern int r600_cp_resume(struct radeon_device *rdev); | |
1003 | extern int r600_count_pipe_bits(uint32_t val); | |
1004 | extern int r600_gart_clear_page(struct radeon_device *rdev, int i); | |
1005 | extern int r600_mc_wait_for_idle(struct radeon_device *rdev); | |
4aac0473 | 1006 | extern int r600_pcie_gart_init(struct radeon_device *rdev); |
21f9a437 JG |
1007 | extern void r600_pcie_gart_tlb_flush(struct radeon_device *rdev); |
1008 | extern int r600_ib_test(struct radeon_device *rdev); | |
1009 | extern int r600_ring_test(struct radeon_device *rdev); | |
1010 | extern int r600_wb_init(struct radeon_device *rdev); | |
1011 | extern void r600_wb_fini(struct radeon_device *rdev); | |
1012 | extern void r600_scratch_init(struct radeon_device *rdev); | |
1013 | extern int r600_blit_init(struct radeon_device *rdev); | |
1014 | extern void r600_blit_fini(struct radeon_device *rdev); | |
1015 | extern int r600_cp_init_microcode(struct radeon_device *rdev); | |
fe62e1a4 | 1016 | extern int r600_gpu_reset(struct radeon_device *rdev); |
21f9a437 | 1017 | |
771fe6b9 | 1018 | #endif |