Commit | Line | Data |
---|---|---|
f64122c1 DA |
1 | /* |
2 | * Copyright 2013 Red Hat Inc. | |
3 | * | |
4 | * Permission is hereby granted, free of charge, to any person obtaining a | |
5 | * copy of this software and associated documentation files (the "Software"), | |
6 | * to deal in the Software without restriction, including without limitation | |
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
8 | * and/or sell copies of the Software, and to permit persons to whom the | |
9 | * Software is furnished to do so, subject to the following conditions: | |
10 | * | |
11 | * The above copyright notice and this permission notice shall be included in | |
12 | * all copies or substantial portions of the Software. | |
13 | * | |
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR | |
18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | |
19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
20 | * OTHER DEALINGS IN THE SOFTWARE. | |
21 | * | |
22 | * Authors: Dave Airlie | |
23 | * Alon Levy | |
24 | */ | |
25 | ||
26 | ||
27 | #ifndef QXL_DRV_H | |
28 | #define QXL_DRV_H | |
29 | ||
30 | /* | |
31 | * Definitions taken from spice-protocol, plus kernel driver specific bits. | |
32 | */ | |
33 | ||
34 | #include <linux/workqueue.h> | |
35 | #include <linux/firmware.h> | |
36 | #include <linux/platform_device.h> | |
37 | ||
38 | #include "drmP.h" | |
39 | #include "drm_crtc.h" | |
40 | #include <ttm/ttm_bo_api.h> | |
41 | #include <ttm/ttm_bo_driver.h> | |
42 | #include <ttm/ttm_placement.h> | |
43 | #include <ttm/ttm_module.h> | |
44 | ||
45 | #include <drm/qxl_drm.h> | |
46 | #include "qxl_dev.h" | |
47 | ||
48 | #define DRIVER_AUTHOR "Dave Airlie" | |
49 | ||
50 | #define DRIVER_NAME "qxl" | |
51 | #define DRIVER_DESC "RH QXL" | |
52 | #define DRIVER_DATE "20120117" | |
53 | ||
54 | #define DRIVER_MAJOR 0 | |
55 | #define DRIVER_MINOR 1 | |
56 | #define DRIVER_PATCHLEVEL 0 | |
57 | ||
f64122c1 DA |
58 | #define QXL_DEBUGFS_MAX_COMPONENTS 32 |
59 | ||
60 | extern int qxl_log_level; | |
07f8d9bd | 61 | extern int qxl_num_crtc; |
f64122c1 DA |
62 | |
63 | enum { | |
64 | QXL_INFO_LEVEL = 1, | |
65 | QXL_DEBUG_LEVEL = 2, | |
66 | }; | |
67 | ||
68 | #define QXL_INFO(qdev, fmt, ...) do { \ | |
69 | if (qxl_log_level >= QXL_INFO_LEVEL) { \ | |
70 | qxl_io_log(qdev, fmt, __VA_ARGS__); \ | |
71 | } \ | |
72 | } while (0) | |
73 | #define QXL_DEBUG(qdev, fmt, ...) do { \ | |
74 | if (qxl_log_level >= QXL_DEBUG_LEVEL) { \ | |
75 | qxl_io_log(qdev, fmt, __VA_ARGS__); \ | |
76 | } \ | |
77 | } while (0) | |
78 | #define QXL_INFO_ONCE(qdev, fmt, ...) do { \ | |
79 | static int done; \ | |
80 | if (!done) { \ | |
81 | done = 1; \ | |
82 | QXL_INFO(qdev, fmt, __VA_ARGS__); \ | |
83 | } \ | |
84 | } while (0) | |
85 | ||
86 | #define DRM_FILE_OFFSET 0x100000000ULL | |
87 | #define DRM_FILE_PAGE_OFFSET (DRM_FILE_OFFSET >> PAGE_SHIFT) | |
88 | ||
89 | #define QXL_INTERRUPT_MASK (\ | |
90 | QXL_INTERRUPT_DISPLAY |\ | |
91 | QXL_INTERRUPT_CURSOR |\ | |
92 | QXL_INTERRUPT_IO_CMD |\ | |
93 | QXL_INTERRUPT_CLIENT_MONITORS_CONFIG) | |
94 | ||
95 | struct qxl_fence { | |
96 | struct qxl_device *qdev; | |
97 | uint32_t num_active_releases; | |
98 | uint32_t *release_ids; | |
99 | struct radix_tree_root tree; | |
100 | }; | |
101 | ||
102 | struct qxl_bo { | |
103 | /* Protected by gem.mutex */ | |
104 | struct list_head list; | |
105 | /* Protected by tbo.reserved */ | |
106 | u32 placements[3]; | |
107 | struct ttm_placement placement; | |
108 | struct ttm_buffer_object tbo; | |
109 | struct ttm_bo_kmap_obj kmap; | |
110 | unsigned pin_count; | |
111 | void *kptr; | |
112 | int type; | |
113 | /* Constant after initialization */ | |
114 | struct drm_gem_object gem_base; | |
115 | bool is_primary; /* is this now a primary surface */ | |
116 | bool hw_surf_alloc; | |
117 | struct qxl_surface surf; | |
118 | uint32_t surface_id; | |
119 | struct qxl_fence fence; /* per bo fence - list of releases */ | |
120 | struct qxl_release *surf_create; | |
121 | atomic_t reserve_count; | |
122 | }; | |
123 | #define gem_to_qxl_bo(gobj) container_of((gobj), struct qxl_bo, gem_base) | |
124 | ||
125 | struct qxl_gem { | |
126 | struct mutex mutex; | |
127 | struct list_head objects; | |
128 | }; | |
129 | ||
130 | struct qxl_bo_list { | |
131 | struct list_head lhead; | |
132 | struct qxl_bo *bo; | |
133 | }; | |
134 | ||
135 | struct qxl_reloc_list { | |
136 | struct list_head bos; | |
137 | }; | |
138 | ||
139 | struct qxl_crtc { | |
140 | struct drm_crtc base; | |
07f8d9bd | 141 | int index; |
f64122c1 DA |
142 | int cur_x; |
143 | int cur_y; | |
144 | }; | |
145 | ||
146 | struct qxl_output { | |
147 | int index; | |
148 | struct drm_connector base; | |
149 | struct drm_encoder enc; | |
150 | }; | |
151 | ||
152 | struct qxl_framebuffer { | |
153 | struct drm_framebuffer base; | |
154 | struct drm_gem_object *obj; | |
155 | }; | |
156 | ||
157 | #define to_qxl_crtc(x) container_of(x, struct qxl_crtc, base) | |
158 | #define drm_connector_to_qxl_output(x) container_of(x, struct qxl_output, base) | |
07f8d9bd | 159 | #define drm_encoder_to_qxl_output(x) container_of(x, struct qxl_output, enc) |
f64122c1 DA |
160 | #define to_qxl_framebuffer(x) container_of(x, struct qxl_framebuffer, base) |
161 | ||
162 | struct qxl_mman { | |
163 | struct ttm_bo_global_ref bo_global_ref; | |
164 | struct drm_global_reference mem_global_ref; | |
165 | bool mem_global_referenced; | |
166 | struct ttm_bo_device bdev; | |
167 | }; | |
168 | ||
169 | struct qxl_mode_info { | |
170 | int num_modes; | |
171 | struct qxl_mode *modes; | |
172 | bool mode_config_initialized; | |
173 | ||
174 | /* pointer to fbdev info structure */ | |
175 | struct qxl_fbdev *qfbdev; | |
176 | }; | |
177 | ||
178 | ||
179 | struct qxl_memslot { | |
180 | uint8_t generation; | |
181 | uint64_t start_phys_addr; | |
182 | uint64_t end_phys_addr; | |
183 | uint64_t high_bits; | |
184 | }; | |
185 | ||
186 | enum { | |
187 | QXL_RELEASE_DRAWABLE, | |
188 | QXL_RELEASE_SURFACE_CMD, | |
189 | QXL_RELEASE_CURSOR_CMD, | |
190 | }; | |
191 | ||
192 | /* drm_ prefix to differentiate from qxl_release_info in | |
193 | * spice-protocol/qxl_dev.h */ | |
194 | #define QXL_MAX_RES 96 | |
195 | struct qxl_release { | |
196 | int id; | |
197 | int type; | |
198 | int bo_count; | |
199 | uint32_t release_offset; | |
200 | uint32_t surface_release_id; | |
201 | struct qxl_bo *bos[QXL_MAX_RES]; | |
202 | }; | |
203 | ||
204 | struct qxl_fb_image { | |
205 | struct qxl_device *qdev; | |
206 | uint32_t pseudo_palette[16]; | |
207 | struct fb_image fb_image; | |
208 | uint32_t visual; | |
209 | }; | |
210 | ||
211 | struct qxl_draw_fill { | |
212 | struct qxl_device *qdev; | |
213 | struct qxl_rect rect; | |
214 | uint32_t color; | |
215 | uint16_t rop; | |
216 | }; | |
217 | ||
218 | /* | |
219 | * Debugfs | |
220 | */ | |
221 | struct qxl_debugfs { | |
222 | struct drm_info_list *files; | |
223 | unsigned num_files; | |
224 | }; | |
225 | ||
226 | int qxl_debugfs_add_files(struct qxl_device *rdev, | |
227 | struct drm_info_list *files, | |
228 | unsigned nfiles); | |
229 | int qxl_debugfs_fence_init(struct qxl_device *rdev); | |
230 | void qxl_debugfs_remove_files(struct qxl_device *qdev); | |
231 | ||
232 | struct qxl_device; | |
233 | ||
234 | struct qxl_device { | |
235 | struct device *dev; | |
236 | struct drm_device *ddev; | |
237 | struct pci_dev *pdev; | |
238 | unsigned long flags; | |
239 | ||
240 | resource_size_t vram_base, vram_size; | |
241 | resource_size_t surfaceram_base, surfaceram_size; | |
242 | resource_size_t rom_base, rom_size; | |
243 | struct qxl_rom *rom; | |
244 | ||
245 | struct qxl_mode *modes; | |
246 | struct qxl_bo *monitors_config_bo; | |
247 | struct qxl_monitors_config *monitors_config; | |
248 | ||
249 | /* last received client_monitors_config */ | |
250 | struct qxl_monitors_config *client_monitors_config; | |
251 | ||
252 | int io_base; | |
253 | void *ram; | |
254 | struct qxl_mman mman; | |
255 | struct qxl_gem gem; | |
256 | struct qxl_mode_info mode_info; | |
257 | ||
f64122c1 DA |
258 | struct fb_info *fbdev_info; |
259 | struct qxl_framebuffer *fbdev_qfb; | |
260 | void *ram_physical; | |
261 | ||
262 | struct qxl_ring *release_ring; | |
263 | struct qxl_ring *command_ring; | |
264 | struct qxl_ring *cursor_ring; | |
265 | ||
266 | struct qxl_ram_header *ram_header; | |
f64122c1 DA |
267 | |
268 | bool primary_created; | |
269 | ||
270 | struct qxl_memslot *mem_slots; | |
271 | uint8_t n_mem_slots; | |
272 | ||
273 | uint8_t main_mem_slot; | |
274 | uint8_t surfaces_mem_slot; | |
275 | uint8_t slot_id_bits; | |
276 | uint8_t slot_gen_bits; | |
277 | uint64_t va_slot_mask; | |
278 | ||
279 | struct idr release_idr; | |
280 | spinlock_t release_idr_lock; | |
281 | struct mutex async_io_mutex; | |
282 | unsigned int last_sent_io_cmd; | |
283 | ||
284 | /* interrupt handling */ | |
285 | atomic_t irq_received; | |
286 | atomic_t irq_received_display; | |
287 | atomic_t irq_received_cursor; | |
288 | atomic_t irq_received_io_cmd; | |
289 | unsigned irq_received_error; | |
290 | wait_queue_head_t display_event; | |
291 | wait_queue_head_t cursor_event; | |
292 | wait_queue_head_t io_cmd_event; | |
293 | struct work_struct client_monitors_config_work; | |
294 | ||
295 | /* debugfs */ | |
296 | struct qxl_debugfs debugfs[QXL_DEBUGFS_MAX_COMPONENTS]; | |
297 | unsigned debugfs_count; | |
298 | ||
299 | struct mutex update_area_mutex; | |
300 | ||
301 | struct idr surf_id_idr; | |
302 | spinlock_t surf_id_idr_lock; | |
303 | int last_alloced_surf_id; | |
304 | ||
305 | struct mutex surf_evict_mutex; | |
306 | struct io_mapping *vram_mapping; | |
307 | struct io_mapping *surface_mapping; | |
308 | ||
309 | /* */ | |
310 | struct mutex release_mutex; | |
311 | struct qxl_bo *current_release_bo[3]; | |
312 | int current_release_bo_offset[3]; | |
313 | ||
314 | struct workqueue_struct *gc_queue; | |
315 | struct work_struct gc_work; | |
316 | ||
317 | }; | |
318 | ||
319 | /* forward declaration for QXL_INFO_IO */ | |
320 | void qxl_io_log(struct qxl_device *qdev, const char *fmt, ...); | |
321 | ||
322 | extern struct drm_ioctl_desc qxl_ioctls[]; | |
323 | extern int qxl_max_ioctl; | |
324 | ||
325 | int qxl_driver_load(struct drm_device *dev, unsigned long flags); | |
326 | int qxl_driver_unload(struct drm_device *dev); | |
327 | ||
328 | int qxl_modeset_init(struct qxl_device *qdev); | |
329 | void qxl_modeset_fini(struct qxl_device *qdev); | |
330 | ||
331 | int qxl_bo_init(struct qxl_device *qdev); | |
332 | void qxl_bo_fini(struct qxl_device *qdev); | |
333 | ||
c9fdda2a DA |
334 | void qxl_reinit_memslots(struct qxl_device *qdev); |
335 | ||
f64122c1 DA |
336 | struct qxl_ring *qxl_ring_create(struct qxl_ring_header *header, |
337 | int element_size, | |
338 | int n_elements, | |
339 | int prod_notify, | |
340 | bool set_prod_notify, | |
341 | wait_queue_head_t *push_event); | |
342 | void qxl_ring_free(struct qxl_ring *ring); | |
343 | ||
344 | static inline void * | |
345 | qxl_fb_virtual_address(struct qxl_device *qdev, unsigned long physical) | |
346 | { | |
347 | QXL_INFO(qdev, "not implemented (%lu)\n", physical); | |
348 | return 0; | |
349 | } | |
350 | ||
351 | static inline uint64_t | |
352 | qxl_bo_physical_address(struct qxl_device *qdev, struct qxl_bo *bo, | |
353 | unsigned long offset) | |
354 | { | |
355 | int slot_id = bo->type == QXL_GEM_DOMAIN_VRAM ? qdev->main_mem_slot : qdev->surfaces_mem_slot; | |
356 | struct qxl_memslot *slot = &(qdev->mem_slots[slot_id]); | |
357 | ||
358 | /* TODO - need to hold one of the locks to read tbo.offset */ | |
359 | return slot->high_bits | (bo->tbo.offset + offset); | |
360 | } | |
361 | ||
362 | /* qxl_fb.c */ | |
363 | #define QXLFB_CONN_LIMIT 1 | |
364 | ||
365 | int qxl_fbdev_init(struct qxl_device *qdev); | |
366 | void qxl_fbdev_fini(struct qxl_device *qdev); | |
367 | int qxl_get_handle_for_primary_fb(struct qxl_device *qdev, | |
368 | struct drm_file *file_priv, | |
369 | uint32_t *handle); | |
370 | ||
371 | /* qxl_display.c */ | |
372 | int | |
373 | qxl_framebuffer_init(struct drm_device *dev, | |
374 | struct qxl_framebuffer *rfb, | |
375 | struct drm_mode_fb_cmd2 *mode_cmd, | |
376 | struct drm_gem_object *obj); | |
377 | void qxl_display_read_client_monitors_config(struct qxl_device *qdev); | |
378 | void qxl_send_monitors_config(struct qxl_device *qdev); | |
2bd6ce84 DA |
379 | int qxl_create_monitors_object(struct qxl_device *qdev); |
380 | int qxl_destroy_monitors_object(struct qxl_device *qdev); | |
f64122c1 DA |
381 | |
382 | /* used by qxl_debugfs only */ | |
383 | void qxl_crtc_set_from_monitors_config(struct qxl_device *qdev); | |
384 | void qxl_alloc_client_monitors_config(struct qxl_device *qdev, unsigned count); | |
385 | ||
386 | /* qxl_gem.c */ | |
387 | int qxl_gem_init(struct qxl_device *qdev); | |
388 | void qxl_gem_fini(struct qxl_device *qdev); | |
389 | int qxl_gem_object_create(struct qxl_device *qdev, int size, | |
390 | int alignment, int initial_domain, | |
391 | bool discardable, bool kernel, | |
392 | struct qxl_surface *surf, | |
393 | struct drm_gem_object **obj); | |
394 | int qxl_gem_object_pin(struct drm_gem_object *obj, uint32_t pin_domain, | |
395 | uint64_t *gpu_addr); | |
396 | void qxl_gem_object_unpin(struct drm_gem_object *obj); | |
397 | int qxl_gem_object_create_with_handle(struct qxl_device *qdev, | |
398 | struct drm_file *file_priv, | |
399 | u32 domain, | |
400 | size_t size, | |
401 | struct qxl_surface *surf, | |
402 | struct qxl_bo **qobj, | |
403 | uint32_t *handle); | |
404 | int qxl_gem_object_init(struct drm_gem_object *obj); | |
405 | void qxl_gem_object_free(struct drm_gem_object *gobj); | |
406 | int qxl_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv); | |
407 | void qxl_gem_object_close(struct drm_gem_object *obj, | |
408 | struct drm_file *file_priv); | |
409 | void qxl_bo_force_delete(struct qxl_device *qdev); | |
410 | int qxl_bo_kmap(struct qxl_bo *bo, void **ptr); | |
411 | ||
412 | /* qxl_dumb.c */ | |
413 | int qxl_mode_dumb_create(struct drm_file *file_priv, | |
414 | struct drm_device *dev, | |
415 | struct drm_mode_create_dumb *args); | |
416 | int qxl_mode_dumb_destroy(struct drm_file *file_priv, | |
417 | struct drm_device *dev, | |
418 | uint32_t handle); | |
419 | int qxl_mode_dumb_mmap(struct drm_file *filp, | |
420 | struct drm_device *dev, | |
421 | uint32_t handle, uint64_t *offset_p); | |
422 | ||
423 | ||
424 | /* qxl ttm */ | |
425 | int qxl_ttm_init(struct qxl_device *qdev); | |
426 | void qxl_ttm_fini(struct qxl_device *qdev); | |
427 | int qxl_mmap(struct file *filp, struct vm_area_struct *vma); | |
428 | ||
429 | /* qxl image */ | |
430 | ||
431 | int qxl_image_create(struct qxl_device *qdev, | |
432 | struct qxl_release *release, | |
433 | struct qxl_bo **image_bo, | |
434 | const uint8_t *data, | |
435 | int x, int y, int width, int height, | |
436 | int depth, int stride); | |
437 | void qxl_update_screen(struct qxl_device *qxl); | |
438 | ||
439 | /* qxl io operations (qxl_cmd.c) */ | |
440 | ||
441 | void qxl_io_create_primary(struct qxl_device *qdev, | |
07f8d9bd | 442 | unsigned offset, |
f64122c1 DA |
443 | struct qxl_bo *bo); |
444 | void qxl_io_destroy_primary(struct qxl_device *qdev); | |
445 | void qxl_io_memslot_add(struct qxl_device *qdev, uint8_t id); | |
446 | void qxl_io_notify_oom(struct qxl_device *qdev); | |
447 | ||
448 | int qxl_io_update_area(struct qxl_device *qdev, struct qxl_bo *surf, | |
449 | const struct qxl_rect *area); | |
450 | ||
451 | void qxl_io_reset(struct qxl_device *qdev); | |
452 | void qxl_io_monitors_config(struct qxl_device *qdev); | |
453 | int qxl_ring_push(struct qxl_ring *ring, const void *new_elt, bool interruptible); | |
454 | void qxl_io_flush_release(struct qxl_device *qdev); | |
455 | void qxl_io_flush_surfaces(struct qxl_device *qdev); | |
456 | ||
457 | int qxl_release_reserve(struct qxl_device *qdev, | |
458 | struct qxl_release *release, bool no_wait); | |
459 | void qxl_release_unreserve(struct qxl_device *qdev, | |
460 | struct qxl_release *release); | |
461 | union qxl_release_info *qxl_release_map(struct qxl_device *qdev, | |
462 | struct qxl_release *release); | |
463 | void qxl_release_unmap(struct qxl_device *qdev, | |
464 | struct qxl_release *release, | |
465 | union qxl_release_info *info); | |
466 | /* | |
467 | * qxl_bo_add_resource. | |
468 | * | |
469 | */ | |
470 | void qxl_bo_add_resource(struct qxl_bo *main_bo, struct qxl_bo *resource); | |
471 | ||
472 | int qxl_alloc_surface_release_reserved(struct qxl_device *qdev, | |
473 | enum qxl_surface_cmd_type surface_cmd_type, | |
474 | struct qxl_release *create_rel, | |
475 | struct qxl_release **release); | |
476 | int qxl_alloc_release_reserved(struct qxl_device *qdev, unsigned long size, | |
477 | int type, struct qxl_release **release, | |
478 | struct qxl_bo **rbo); | |
479 | int qxl_fence_releaseable(struct qxl_device *qdev, | |
480 | struct qxl_release *release); | |
481 | int | |
482 | qxl_push_command_ring_release(struct qxl_device *qdev, struct qxl_release *release, | |
483 | uint32_t type, bool interruptible); | |
484 | int | |
485 | qxl_push_cursor_ring_release(struct qxl_device *qdev, struct qxl_release *release, | |
486 | uint32_t type, bool interruptible); | |
487 | int qxl_alloc_bo_reserved(struct qxl_device *qdev, unsigned long size, | |
488 | struct qxl_bo **_bo); | |
489 | /* qxl drawing commands */ | |
490 | ||
491 | void qxl_draw_opaque_fb(const struct qxl_fb_image *qxl_fb_image, | |
492 | int stride /* filled in if 0 */); | |
493 | ||
494 | void qxl_draw_dirty_fb(struct qxl_device *qdev, | |
495 | struct qxl_framebuffer *qxl_fb, | |
496 | struct qxl_bo *bo, | |
497 | unsigned flags, unsigned color, | |
498 | struct drm_clip_rect *clips, | |
499 | unsigned num_clips, int inc); | |
500 | ||
501 | void qxl_draw_fill(struct qxl_draw_fill *qxl_draw_fill_rec); | |
502 | ||
503 | void qxl_draw_copyarea(struct qxl_device *qdev, | |
504 | u32 width, u32 height, | |
505 | u32 sx, u32 sy, | |
506 | u32 dx, u32 dy); | |
507 | ||
508 | uint64_t | |
509 | qxl_release_alloc(struct qxl_device *qdev, int type, | |
510 | struct qxl_release **ret); | |
511 | ||
512 | void qxl_release_free(struct qxl_device *qdev, | |
513 | struct qxl_release *release); | |
514 | void qxl_release_add_res(struct qxl_device *qdev, | |
515 | struct qxl_release *release, | |
516 | struct qxl_bo *bo); | |
517 | /* used by qxl_debugfs_release */ | |
518 | struct qxl_release *qxl_release_from_id_locked(struct qxl_device *qdev, | |
519 | uint64_t id); | |
520 | ||
521 | bool qxl_queue_garbage_collect(struct qxl_device *qdev, bool flush); | |
522 | int qxl_garbage_collect(struct qxl_device *qdev); | |
523 | ||
524 | /* debugfs */ | |
525 | ||
526 | int qxl_debugfs_init(struct drm_minor *minor); | |
527 | void qxl_debugfs_takedown(struct drm_minor *minor); | |
528 | ||
529 | /* qxl_irq.c */ | |
530 | int qxl_irq_init(struct qxl_device *qdev); | |
531 | irqreturn_t qxl_irq_handler(DRM_IRQ_ARGS); | |
532 | ||
533 | /* qxl_fb.c */ | |
534 | int qxl_fb_init(struct qxl_device *qdev); | |
535 | ||
536 | int qxl_debugfs_add_files(struct qxl_device *qdev, | |
537 | struct drm_info_list *files, | |
538 | unsigned nfiles); | |
539 | ||
540 | int qxl_surface_id_alloc(struct qxl_device *qdev, | |
541 | struct qxl_bo *surf); | |
542 | void qxl_surface_id_dealloc(struct qxl_device *qdev, | |
543 | uint32_t surface_id); | |
544 | int qxl_hw_surface_alloc(struct qxl_device *qdev, | |
545 | struct qxl_bo *surf, | |
546 | struct ttm_mem_reg *mem); | |
547 | int qxl_hw_surface_dealloc(struct qxl_device *qdev, | |
548 | struct qxl_bo *surf); | |
549 | ||
550 | int qxl_bo_check_id(struct qxl_device *qdev, struct qxl_bo *bo); | |
551 | ||
552 | struct qxl_drv_surface * | |
553 | qxl_surface_lookup(struct drm_device *dev, int surface_id); | |
554 | void qxl_surface_evict(struct qxl_device *qdev, struct qxl_bo *surf, bool freeing); | |
555 | int qxl_update_surface(struct qxl_device *qdev, struct qxl_bo *surf); | |
556 | ||
557 | /* qxl_fence.c */ | |
558 | int qxl_fence_add_release(struct qxl_fence *qfence, uint32_t rel_id); | |
559 | int qxl_fence_remove_release(struct qxl_fence *qfence, uint32_t rel_id); | |
560 | int qxl_fence_init(struct qxl_device *qdev, struct qxl_fence *qfence); | |
561 | void qxl_fence_fini(struct qxl_fence *qfence); | |
562 | ||
563 | #endif |