Commit | Line | Data |
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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 | ||
f64122c1 DA |
26 | #ifndef QXL_DRV_H |
27 | #define QXL_DRV_H | |
28 | ||
29 | /* | |
30 | * Definitions taken from spice-protocol, plus kernel driver specific bits. | |
31 | */ | |
32 | ||
f54d1867 | 33 | #include <linux/dma-fence.h> |
f64122c1 DA |
34 | #include <linux/firmware.h> |
35 | #include <linux/platform_device.h> | |
c0f4b75c | 36 | #include <linux/workqueue.h> |
f64122c1 | 37 | |
edaf492c | 38 | #include <drm/drm_crtc.h> |
9338203c | 39 | #include <drm/drm_encoder.h> |
bf8744e4 | 40 | #include <drm/drm_fb_helper.h> |
78d54f1f | 41 | #include <drm/drm_gem_ttm_helper.h> |
c0f4b75c | 42 | #include <drm/drm_ioctl.h> |
d9fc9413 | 43 | #include <drm/drm_gem.h> |
c0f4b75c | 44 | #include <drm/qxl_drm.h> |
edaf492c MY |
45 | #include <drm/ttm/ttm_bo_api.h> |
46 | #include <drm/ttm/ttm_bo_driver.h> | |
edaf492c MY |
47 | #include <drm/ttm/ttm_execbuf_util.h> |
48 | #include <drm/ttm/ttm_module.h> | |
49 | #include <drm/ttm/ttm_placement.h> | |
edaf492c | 50 | |
f64122c1 DA |
51 | #include "qxl_dev.h" |
52 | ||
53 | #define DRIVER_AUTHOR "Dave Airlie" | |
54 | ||
55 | #define DRIVER_NAME "qxl" | |
56 | #define DRIVER_DESC "RH QXL" | |
57 | #define DRIVER_DATE "20120117" | |
58 | ||
59 | #define DRIVER_MAJOR 0 | |
60 | #define DRIVER_MINOR 1 | |
61 | #define DRIVER_PATCHLEVEL 0 | |
62 | ||
f64122c1 DA |
63 | #define QXL_DEBUGFS_MAX_COMPONENTS 32 |
64 | ||
07f8d9bd | 65 | extern int qxl_num_crtc; |
747fddd4 | 66 | extern int qxl_max_ioctls; |
f64122c1 | 67 | |
f64122c1 DA |
68 | #define QXL_INTERRUPT_MASK (\ |
69 | QXL_INTERRUPT_DISPLAY |\ | |
70 | QXL_INTERRUPT_CURSOR |\ | |
71 | QXL_INTERRUPT_IO_CMD |\ | |
72 | QXL_INTERRUPT_CLIENT_MONITORS_CONFIG) | |
73 | ||
f64122c1 | 74 | struct qxl_bo { |
e0828d54 GH |
75 | struct ttm_buffer_object tbo; |
76 | ||
f64122c1 DA |
77 | /* Protected by gem.mutex */ |
78 | struct list_head list; | |
79 | /* Protected by tbo.reserved */ | |
f1217ed0 | 80 | struct ttm_place placements[3]; |
f64122c1 | 81 | struct ttm_placement placement; |
f64122c1 | 82 | struct ttm_bo_kmap_obj kmap; |
f64122c1 | 83 | void *kptr; |
9b369116 | 84 | unsigned int map_count; |
f64122c1 | 85 | int type; |
2f453ed4 | 86 | |
f64122c1 | 87 | /* Constant after initialization */ |
94feeaaf SLM |
88 | unsigned int is_primary:1; /* is this now a primary surface */ |
89 | unsigned int is_dumb:1; | |
62676d10 | 90 | struct qxl_bo *shadow; |
94feeaaf | 91 | unsigned int hw_surf_alloc:1; |
f64122c1 DA |
92 | struct qxl_surface surf; |
93 | uint32_t surface_id; | |
f64122c1 | 94 | struct qxl_release *surf_create; |
f64122c1 | 95 | }; |
e0828d54 | 96 | #define gem_to_qxl_bo(gobj) container_of((gobj), struct qxl_bo, tbo.base) |
8002db63 | 97 | #define to_qxl_bo(tobj) container_of((tobj), struct qxl_bo, tbo) |
f64122c1 DA |
98 | |
99 | struct qxl_gem { | |
100 | struct mutex mutex; | |
101 | struct list_head objects; | |
102 | }; | |
103 | ||
104 | struct qxl_bo_list { | |
8002db63 | 105 | struct ttm_validate_buffer tv; |
f64122c1 DA |
106 | }; |
107 | ||
108 | struct qxl_crtc { | |
109 | struct drm_crtc base; | |
07f8d9bd | 110 | int index; |
9428088c RS |
111 | |
112 | struct qxl_bo *cursor_bo; | |
f64122c1 DA |
113 | }; |
114 | ||
115 | struct qxl_output { | |
116 | int index; | |
117 | struct drm_connector base; | |
118 | struct drm_encoder enc; | |
119 | }; | |
120 | ||
f64122c1 DA |
121 | #define to_qxl_crtc(x) container_of(x, struct qxl_crtc, base) |
122 | #define drm_connector_to_qxl_output(x) container_of(x, struct qxl_output, base) | |
07f8d9bd | 123 | #define drm_encoder_to_qxl_output(x) container_of(x, struct qxl_output, enc) |
f64122c1 DA |
124 | |
125 | struct qxl_mman { | |
f64122c1 DA |
126 | struct ttm_bo_device bdev; |
127 | }; | |
128 | ||
f64122c1 | 129 | struct qxl_memslot { |
2ec6bd67 GH |
130 | int index; |
131 | const char *name; | |
f64122c1 DA |
132 | uint8_t generation; |
133 | uint64_t start_phys_addr; | |
2ec6bd67 | 134 | uint64_t size; |
f64122c1 DA |
135 | uint64_t high_bits; |
136 | }; | |
137 | ||
138 | enum { | |
139 | QXL_RELEASE_DRAWABLE, | |
140 | QXL_RELEASE_SURFACE_CMD, | |
141 | QXL_RELEASE_CURSOR_CMD, | |
142 | }; | |
143 | ||
144 | /* drm_ prefix to differentiate from qxl_release_info in | |
145 | * spice-protocol/qxl_dev.h */ | |
146 | #define QXL_MAX_RES 96 | |
147 | struct qxl_release { | |
f54d1867 | 148 | struct dma_fence base; |
2f453ed4 | 149 | |
f64122c1 DA |
150 | int id; |
151 | int type; | |
7a31805b | 152 | struct qxl_bo *release_bo; |
f64122c1 DA |
153 | uint32_t release_offset; |
154 | uint32_t surface_release_id; | |
8002db63 DA |
155 | struct ww_acquire_ctx ticket; |
156 | struct list_head bos; | |
157 | }; | |
158 | ||
159 | struct qxl_drm_chunk { | |
160 | struct list_head head; | |
161 | struct qxl_bo *bo; | |
162 | }; | |
163 | ||
164 | struct qxl_drm_image { | |
165 | struct qxl_bo *bo; | |
166 | struct list_head chunk_list; | |
f64122c1 DA |
167 | }; |
168 | ||
169 | struct qxl_fb_image { | |
170 | struct qxl_device *qdev; | |
171 | uint32_t pseudo_palette[16]; | |
172 | struct fb_image fb_image; | |
173 | uint32_t visual; | |
174 | }; | |
175 | ||
176 | struct qxl_draw_fill { | |
177 | struct qxl_device *qdev; | |
178 | struct qxl_rect rect; | |
179 | uint32_t color; | |
180 | uint16_t rop; | |
181 | }; | |
182 | ||
183 | /* | |
184 | * Debugfs | |
185 | */ | |
186 | struct qxl_debugfs { | |
187 | struct drm_info_list *files; | |
1b000494 | 188 | unsigned int num_files; |
f64122c1 DA |
189 | }; |
190 | ||
f64122c1 | 191 | int qxl_debugfs_fence_init(struct qxl_device *rdev); |
f64122c1 | 192 | |
f64122c1 | 193 | struct qxl_device { |
cbdded7f | 194 | struct drm_device ddev; |
f64122c1 DA |
195 | |
196 | resource_size_t vram_base, vram_size; | |
197 | resource_size_t surfaceram_base, surfaceram_size; | |
198 | resource_size_t rom_base, rom_size; | |
199 | struct qxl_rom *rom; | |
200 | ||
201 | struct qxl_mode *modes; | |
202 | struct qxl_bo *monitors_config_bo; | |
203 | struct qxl_monitors_config *monitors_config; | |
204 | ||
205 | /* last received client_monitors_config */ | |
206 | struct qxl_monitors_config *client_monitors_config; | |
207 | ||
208 | int io_base; | |
209 | void *ram; | |
210 | struct qxl_mman mman; | |
211 | struct qxl_gem gem; | |
f64122c1 | 212 | |
f64122c1 DA |
213 | void *ram_physical; |
214 | ||
215 | struct qxl_ring *release_ring; | |
216 | struct qxl_ring *command_ring; | |
217 | struct qxl_ring *cursor_ring; | |
218 | ||
219 | struct qxl_ram_header *ram_header; | |
f64122c1 | 220 | |
16620544 | 221 | struct qxl_bo *primary_bo; |
90adda2c GH |
222 | struct qxl_bo *dumb_shadow_bo; |
223 | struct qxl_head *dumb_heads; | |
f64122c1 | 224 | |
2ec6bd67 GH |
225 | struct qxl_memslot main_slot; |
226 | struct qxl_memslot surfaces_slot; | |
f64122c1 | 227 | |
2f453ed4 | 228 | spinlock_t release_lock; |
f64122c1 | 229 | struct idr release_idr; |
2f453ed4 | 230 | uint32_t release_seqno; |
f64122c1 DA |
231 | spinlock_t release_idr_lock; |
232 | struct mutex async_io_mutex; | |
233 | unsigned int last_sent_io_cmd; | |
234 | ||
235 | /* interrupt handling */ | |
236 | atomic_t irq_received; | |
237 | atomic_t irq_received_display; | |
238 | atomic_t irq_received_cursor; | |
239 | atomic_t irq_received_io_cmd; | |
1b000494 | 240 | unsigned int irq_received_error; |
f64122c1 DA |
241 | wait_queue_head_t display_event; |
242 | wait_queue_head_t cursor_event; | |
243 | wait_queue_head_t io_cmd_event; | |
244 | struct work_struct client_monitors_config_work; | |
245 | ||
246 | /* debugfs */ | |
247 | struct qxl_debugfs debugfs[QXL_DEBUGFS_MAX_COMPONENTS]; | |
1b000494 | 248 | unsigned int debugfs_count; |
f64122c1 DA |
249 | |
250 | struct mutex update_area_mutex; | |
251 | ||
252 | struct idr surf_id_idr; | |
253 | spinlock_t surf_id_idr_lock; | |
254 | int last_alloced_surf_id; | |
255 | ||
256 | struct mutex surf_evict_mutex; | |
257 | struct io_mapping *vram_mapping; | |
258 | struct io_mapping *surface_mapping; | |
259 | ||
260 | /* */ | |
261 | struct mutex release_mutex; | |
262 | struct qxl_bo *current_release_bo[3]; | |
263 | int current_release_bo_offset[3]; | |
264 | ||
f64122c1 DA |
265 | struct work_struct gc_work; |
266 | ||
4695b039 | 267 | struct drm_property *hotplug_mode_update_property; |
bd3e1c7c JJ |
268 | int monitors_config_width; |
269 | int monitors_config_height; | |
f64122c1 DA |
270 | }; |
271 | ||
e304f8a0 DV |
272 | #define to_qxl(dev) container_of(dev, struct qxl_device, ddev) |
273 | ||
baa70943 | 274 | extern const struct drm_ioctl_desc qxl_ioctls[]; |
f64122c1 DA |
275 | extern int qxl_max_ioctl; |
276 | ||
a9b0b24a | 277 | int qxl_device_init(struct qxl_device *qdev, struct pci_dev *pdev); |
2b65d567 GKB |
278 | void qxl_device_fini(struct qxl_device *qdev); |
279 | ||
f64122c1 DA |
280 | int qxl_modeset_init(struct qxl_device *qdev); |
281 | void qxl_modeset_fini(struct qxl_device *qdev); | |
282 | ||
283 | int qxl_bo_init(struct qxl_device *qdev); | |
284 | void qxl_bo_fini(struct qxl_device *qdev); | |
285 | ||
c9fdda2a | 286 | void qxl_reinit_memslots(struct qxl_device *qdev); |
b86487a6 | 287 | int qxl_surf_evict(struct qxl_device *qdev); |
d84300bf | 288 | int qxl_vram_evict(struct qxl_device *qdev); |
c9fdda2a | 289 | |
f64122c1 DA |
290 | struct qxl_ring *qxl_ring_create(struct qxl_ring_header *header, |
291 | int element_size, | |
292 | int n_elements, | |
293 | int prod_notify, | |
294 | bool set_prod_notify, | |
295 | wait_queue_head_t *push_event); | |
296 | void qxl_ring_free(struct qxl_ring *ring); | |
1e209117 DA |
297 | void qxl_ring_init_hdr(struct qxl_ring *ring); |
298 | int qxl_check_idle(struct qxl_ring *ring); | |
f64122c1 | 299 | |
f64122c1 DA |
300 | static inline uint64_t |
301 | qxl_bo_physical_address(struct qxl_device *qdev, struct qxl_bo *bo, | |
302 | unsigned long offset) | |
303 | { | |
a8dc4214 FZ |
304 | struct qxl_memslot *slot = |
305 | (bo->tbo.mem.mem_type == TTM_PL_VRAM) | |
2ec6bd67 | 306 | ? &qdev->main_slot : &qdev->surfaces_slot; |
f64122c1 | 307 | |
8ef963ba | 308 | /* TODO - need to hold one of the locks to read bo->tbo.mem.start */ |
96e8f153 | 309 | |
8ef963ba | 310 | return slot->high_bits | ((bo->tbo.mem.start << PAGE_SHIFT) + offset); |
f64122c1 DA |
311 | } |
312 | ||
f64122c1 | 313 | /* qxl_display.c */ |
f64122c1 | 314 | void qxl_display_read_client_monitors_config(struct qxl_device *qdev); |
2bd6ce84 DA |
315 | int qxl_create_monitors_object(struct qxl_device *qdev); |
316 | int qxl_destroy_monitors_object(struct qxl_device *qdev); | |
f64122c1 | 317 | |
f64122c1 | 318 | /* qxl_gem.c */ |
ae4b9a09 | 319 | void qxl_gem_init(struct qxl_device *qdev); |
f64122c1 DA |
320 | void qxl_gem_fini(struct qxl_device *qdev); |
321 | int qxl_gem_object_create(struct qxl_device *qdev, int size, | |
322 | int alignment, int initial_domain, | |
323 | bool discardable, bool kernel, | |
324 | struct qxl_surface *surf, | |
325 | struct drm_gem_object **obj); | |
f64122c1 DA |
326 | int qxl_gem_object_create_with_handle(struct qxl_device *qdev, |
327 | struct drm_file *file_priv, | |
328 | u32 domain, | |
329 | size_t size, | |
330 | struct qxl_surface *surf, | |
331 | struct qxl_bo **qobj, | |
332 | uint32_t *handle); | |
f64122c1 DA |
333 | void qxl_gem_object_free(struct drm_gem_object *gobj); |
334 | int qxl_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv); | |
335 | void qxl_gem_object_close(struct drm_gem_object *obj, | |
336 | struct drm_file *file_priv); | |
337 | void qxl_bo_force_delete(struct qxl_device *qdev); | |
338 | int qxl_bo_kmap(struct qxl_bo *bo, void **ptr); | |
339 | ||
340 | /* qxl_dumb.c */ | |
341 | int qxl_mode_dumb_create(struct drm_file *file_priv, | |
342 | struct drm_device *dev, | |
343 | struct drm_mode_create_dumb *args); | |
f64122c1 DA |
344 | int qxl_mode_dumb_mmap(struct drm_file *filp, |
345 | struct drm_device *dev, | |
346 | uint32_t handle, uint64_t *offset_p); | |
347 | ||
f64122c1 DA |
348 | /* qxl ttm */ |
349 | int qxl_ttm_init(struct qxl_device *qdev); | |
350 | void qxl_ttm_fini(struct qxl_device *qdev); | |
51ea742c | 351 | int qxl_ttm_io_mem_reserve(struct ttm_bo_device *bdev, |
2966141a | 352 | struct ttm_resource *mem); |
f64122c1 DA |
353 | |
354 | /* qxl image */ | |
355 | ||
8002db63 DA |
356 | int qxl_image_init(struct qxl_device *qdev, |
357 | struct qxl_release *release, | |
358 | struct qxl_drm_image *dimage, | |
359 | const uint8_t *data, | |
360 | int x, int y, int width, int height, | |
361 | int depth, int stride); | |
362 | int | |
363 | qxl_image_alloc_objects(struct qxl_device *qdev, | |
364 | struct qxl_release *release, | |
365 | struct qxl_drm_image **image_ptr, | |
366 | int height, int stride); | |
367 | void qxl_image_free_objects(struct qxl_device *qdev, struct qxl_drm_image *dimage); | |
368 | ||
f64122c1 DA |
369 | void qxl_update_screen(struct qxl_device *qxl); |
370 | ||
371 | /* qxl io operations (qxl_cmd.c) */ | |
372 | ||
373 | void qxl_io_create_primary(struct qxl_device *qdev, | |
f64122c1 DA |
374 | struct qxl_bo *bo); |
375 | void qxl_io_destroy_primary(struct qxl_device *qdev); | |
376 | void qxl_io_memslot_add(struct qxl_device *qdev, uint8_t id); | |
377 | void qxl_io_notify_oom(struct qxl_device *qdev); | |
378 | ||
379 | int qxl_io_update_area(struct qxl_device *qdev, struct qxl_bo *surf, | |
380 | const struct qxl_rect *area); | |
381 | ||
382 | void qxl_io_reset(struct qxl_device *qdev); | |
383 | void qxl_io_monitors_config(struct qxl_device *qdev); | |
384 | int qxl_ring_push(struct qxl_ring *ring, const void *new_elt, bool interruptible); | |
385 | void qxl_io_flush_release(struct qxl_device *qdev); | |
386 | void qxl_io_flush_surfaces(struct qxl_device *qdev); | |
387 | ||
f64122c1 DA |
388 | union qxl_release_info *qxl_release_map(struct qxl_device *qdev, |
389 | struct qxl_release *release); | |
390 | void qxl_release_unmap(struct qxl_device *qdev, | |
391 | struct qxl_release *release, | |
392 | union qxl_release_info *info); | |
8002db63 DA |
393 | int qxl_release_list_add(struct qxl_release *release, struct qxl_bo *bo); |
394 | int qxl_release_reserve_list(struct qxl_release *release, bool no_intr); | |
395 | void qxl_release_backoff_reserve_list(struct qxl_release *release); | |
396 | void qxl_release_fence_buffer_objects(struct qxl_release *release); | |
f64122c1 DA |
397 | |
398 | int qxl_alloc_surface_release_reserved(struct qxl_device *qdev, | |
399 | enum qxl_surface_cmd_type surface_cmd_type, | |
400 | struct qxl_release *create_rel, | |
401 | struct qxl_release **release); | |
402 | int qxl_alloc_release_reserved(struct qxl_device *qdev, unsigned long size, | |
403 | int type, struct qxl_release **release, | |
404 | struct qxl_bo **rbo); | |
8002db63 | 405 | |
f64122c1 DA |
406 | int |
407 | qxl_push_command_ring_release(struct qxl_device *qdev, struct qxl_release *release, | |
408 | uint32_t type, bool interruptible); | |
409 | int | |
410 | qxl_push_cursor_ring_release(struct qxl_device *qdev, struct qxl_release *release, | |
411 | uint32_t type, bool interruptible); | |
8002db63 DA |
412 | int qxl_alloc_bo_reserved(struct qxl_device *qdev, |
413 | struct qxl_release *release, | |
414 | unsigned long size, | |
f64122c1 DA |
415 | struct qxl_bo **_bo); |
416 | /* qxl drawing commands */ | |
417 | ||
f64122c1 | 418 | void qxl_draw_dirty_fb(struct qxl_device *qdev, |
bf8744e4 | 419 | struct drm_framebuffer *fb, |
f64122c1 | 420 | struct qxl_bo *bo, |
1b000494 | 421 | unsigned int flags, unsigned int color, |
f64122c1 | 422 | struct drm_clip_rect *clips, |
90adda2c GH |
423 | unsigned int num_clips, int inc, |
424 | uint32_t dumb_shadow_offset); | |
f64122c1 | 425 | |
f64122c1 DA |
426 | void qxl_release_free(struct qxl_device *qdev, |
427 | struct qxl_release *release); | |
8002db63 | 428 | |
f64122c1 DA |
429 | /* used by qxl_debugfs_release */ |
430 | struct qxl_release *qxl_release_from_id_locked(struct qxl_device *qdev, | |
431 | uint64_t id); | |
432 | ||
433 | bool qxl_queue_garbage_collect(struct qxl_device *qdev, bool flush); | |
434 | int qxl_garbage_collect(struct qxl_device *qdev); | |
435 | ||
436 | /* debugfs */ | |
437 | ||
7ce84471 WK |
438 | void qxl_debugfs_init(struct drm_minor *minor); |
439 | void qxl_ttm_debugfs_init(struct qxl_device *qdev); | |
f64122c1 | 440 | |
47c12968 AP |
441 | /* qxl_prime.c */ |
442 | int qxl_gem_prime_pin(struct drm_gem_object *obj); | |
443 | void qxl_gem_prime_unpin(struct drm_gem_object *obj); | |
444 | struct sg_table *qxl_gem_prime_get_sg_table(struct drm_gem_object *obj); | |
445 | struct drm_gem_object *qxl_gem_prime_import_sg_table( | |
b5e9c1a2 | 446 | struct drm_device *dev, struct dma_buf_attachment *attach, |
47c12968 AP |
447 | struct sg_table *sgt); |
448 | void *qxl_gem_prime_vmap(struct drm_gem_object *obj); | |
449 | void qxl_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr); | |
450 | int qxl_gem_prime_mmap(struct drm_gem_object *obj, | |
451 | struct vm_area_struct *vma); | |
452 | ||
f64122c1 DA |
453 | /* qxl_irq.c */ |
454 | int qxl_irq_init(struct qxl_device *qdev); | |
e9f0d76f | 455 | irqreturn_t qxl_irq_handler(int irq, void *arg); |
f64122c1 | 456 | |
7ce84471 WK |
457 | void qxl_debugfs_add_files(struct qxl_device *qdev, |
458 | struct drm_info_list *files, | |
459 | unsigned int nfiles); | |
f64122c1 DA |
460 | |
461 | int qxl_surface_id_alloc(struct qxl_device *qdev, | |
462 | struct qxl_bo *surf); | |
463 | void qxl_surface_id_dealloc(struct qxl_device *qdev, | |
464 | uint32_t surface_id); | |
465 | int qxl_hw_surface_alloc(struct qxl_device *qdev, | |
edd38a1e | 466 | struct qxl_bo *surf); |
f64122c1 DA |
467 | int qxl_hw_surface_dealloc(struct qxl_device *qdev, |
468 | struct qxl_bo *surf); | |
469 | ||
470 | int qxl_bo_check_id(struct qxl_device *qdev, struct qxl_bo *bo); | |
471 | ||
472 | struct qxl_drv_surface * | |
473 | qxl_surface_lookup(struct drm_device *dev, int surface_id); | |
474 | void qxl_surface_evict(struct qxl_device *qdev, struct qxl_bo *surf, bool freeing); | |
f64122c1 | 475 | |
f64122c1 | 476 | #endif |