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dff96888 | 1 | /* SPDX-License-Identifier: GPL-2.0 OR MIT */ |
fb1d9738 JB |
2 | /************************************************************************** |
3 | * | |
dff96888 | 4 | * Copyright 2009-2015 VMware, Inc., Palo Alto, CA., USA |
fb1d9738 JB |
5 | * |
6 | * Permission is hereby granted, free of charge, to any person obtaining a | |
7 | * copy of this software and associated documentation files (the | |
8 | * "Software"), to deal in the Software without restriction, including | |
9 | * without limitation the rights to use, copy, modify, merge, publish, | |
10 | * distribute, sub license, and/or sell copies of the Software, and to | |
11 | * permit persons to whom the Software is furnished to do so, subject to | |
12 | * the following conditions: | |
13 | * | |
14 | * The above copyright notice and this permission notice (including the | |
15 | * next paragraph) shall be included in all copies or substantial portions | |
16 | * of the Software. | |
17 | * | |
18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
20 | * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL | |
21 | * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, | |
22 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR | |
23 | * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE | |
24 | * USE OR OTHER DEALINGS IN THE SOFTWARE. | |
25 | * | |
26 | **************************************************************************/ | |
27 | ||
28 | #ifndef VMWGFX_KMS_H_ | |
29 | #define VMWGFX_KMS_H_ | |
30 | ||
760285e7 | 31 | #include <drm/drmP.h> |
9338203c | 32 | #include <drm/drm_encoder.h> |
fcd70cd3 | 33 | #include <drm/drm_probe_helper.h> |
fb1d9738 JB |
34 | #include "vmwgfx_drv.h" |
35 | ||
e41774c0 DR |
36 | /** |
37 | * struct vmw_du_update_plane - Closure structure for vmw_du_helper_plane_update | |
38 | * @plane: Plane which is being updated. | |
39 | * @old_state: Old state of plane. | |
40 | * @dev_priv: Device private. | |
41 | * @du: Display unit on which to update the plane. | |
42 | * @vfb: Framebuffer which is blitted to display unit. | |
43 | * @out_fence: Out fence for resource finish. | |
44 | * @mutex: The mutex used to protect resource reservation. | |
45 | * @cpu_blit: True if need cpu blit. | |
46 | * @intr: Whether to perform waits interruptible if possible. | |
47 | * | |
48 | * This structure loosely represent the set of operations needed to perform a | |
49 | * plane update on a display unit. Implementer will define that functionality | |
50 | * according to the function callbacks for this structure. In brief it involves | |
51 | * surface/buffer object validation, populate FIFO commands and command | |
52 | * submission to the device. | |
53 | */ | |
54 | struct vmw_du_update_plane { | |
55 | /** | |
56 | * @calc_fifo_size: Calculate fifo size. | |
57 | * | |
58 | * Determine fifo size for the commands needed for update. The number of | |
59 | * damage clips on display unit @num_hits will be passed to allocate | |
60 | * sufficient fifo space. | |
61 | * | |
62 | * Return: Fifo size needed | |
63 | */ | |
64 | uint32_t (*calc_fifo_size)(struct vmw_du_update_plane *update, | |
65 | uint32_t num_hits); | |
66 | ||
67 | /** | |
68 | * @post_prepare: Populate fifo for resource preparation. | |
69 | * | |
70 | * Some surface resource or buffer object need some extra cmd submission | |
71 | * like update GB image for proxy surface and define a GMRFB for screen | |
72 | * object. That should should be done here as this callback will be | |
73 | * called after FIFO allocation with the address of command buufer. | |
74 | * | |
75 | * This callback is optional. | |
76 | * | |
77 | * Return: Size of commands populated to command buffer. | |
78 | */ | |
79 | uint32_t (*post_prepare)(struct vmw_du_update_plane *update, void *cmd); | |
80 | ||
81 | /** | |
82 | * @pre_clip: Populate fifo before clip. | |
83 | * | |
84 | * This is where pre clip related command should be populated like | |
85 | * surface copy/DMA, etc. | |
86 | * | |
87 | * This callback is optional. | |
88 | * | |
89 | * Return: Size of commands populated to command buffer. | |
90 | */ | |
91 | uint32_t (*pre_clip)(struct vmw_du_update_plane *update, void *cmd, | |
92 | uint32_t num_hits); | |
36cc79bc | 93 | |
e41774c0 DR |
94 | /** |
95 | * @clip: Populate fifo for clip. | |
96 | * | |
97 | * This is where to populate clips for surface copy/dma or blit commands | |
98 | * if needed. This will be called times have damage in display unit, | |
99 | * which is one if doing full update. @clip is the damage in destination | |
100 | * coordinates which is crtc/DU and @src_x, @src_y is damage clip src in | |
101 | * framebuffer coordinate. | |
102 | * | |
103 | * This callback is optional. | |
104 | * | |
105 | * Return: Size of commands populated to command buffer. | |
106 | */ | |
107 | uint32_t (*clip)(struct vmw_du_update_plane *update, void *cmd, | |
108 | struct drm_rect *clip, uint32_t src_x, uint32_t src_y); | |
109 | ||
110 | /** | |
111 | * @post_clip: Populate fifo after clip. | |
112 | * | |
113 | * This is where to populate display unit update commands or blit | |
114 | * commands. | |
115 | * | |
116 | * Return: Size of commands populated to command buffer. | |
117 | */ | |
118 | uint32_t (*post_clip)(struct vmw_du_update_plane *update, void *cmd, | |
119 | struct drm_rect *bb); | |
120 | ||
121 | struct drm_plane *plane; | |
122 | struct drm_plane_state *old_state; | |
123 | struct vmw_private *dev_priv; | |
124 | struct vmw_display_unit *du; | |
125 | struct vmw_framebuffer *vfb; | |
126 | struct vmw_fence_obj **out_fence; | |
127 | struct mutex *mutex; | |
128 | bool cpu_blit; | |
129 | bool intr; | |
130 | }; | |
36cc79bc | 131 | |
43d1e627 DR |
132 | /** |
133 | * struct vmw_du_update_plane_surface - closure structure for surface | |
134 | * @base: base closure structure. | |
135 | * @cmd_start: FIFO command start address (used by SOU only). | |
136 | */ | |
137 | struct vmw_du_update_plane_surface { | |
138 | struct vmw_du_update_plane base; | |
139 | /* This member is to handle special case SOU surface update */ | |
140 | void *cmd_start; | |
141 | }; | |
142 | ||
bc7be607 DR |
143 | /** |
144 | * struct vmw_du_update_plane_buffer - Closure structure for buffer object | |
145 | * @base: Base closure structure. | |
146 | * @fb_left: x1 for fb damage bounding box. | |
147 | * @fb_top: y1 for fb damage bounding box. | |
148 | */ | |
149 | struct vmw_du_update_plane_buffer { | |
150 | struct vmw_du_update_plane base; | |
151 | int fb_left, fb_top; | |
152 | }; | |
153 | ||
1a4b172a TH |
154 | /** |
155 | * struct vmw_kms_dirty - closure structure for the vmw_kms_helper_dirty | |
156 | * function. | |
157 | * | |
158 | * @fifo_commit: Callback that is called once for each display unit after | |
159 | * all clip rects. This function must commit the fifo space reserved by the | |
160 | * helper. Set up by the caller. | |
161 | * @clip: Callback that is called for each cliprect on each display unit. | |
162 | * Set up by the caller. | |
163 | * @fifo_reserve_size: Fifo size that the helper should try to allocat for | |
164 | * each display unit. Set up by the caller. | |
165 | * @dev_priv: Pointer to the device private. Set up by the helper. | |
166 | * @unit: The current display unit. Set up by the helper before a call to @clip. | |
167 | * @cmd: The allocated fifo space. Set up by the helper before the first @clip | |
168 | * call. | |
91e9f352 | 169 | * @crtc: The crtc for which to build dirty commands. |
1a4b172a TH |
170 | * @num_hits: Number of clip rect commands for this display unit. |
171 | * Cleared by the helper before the first @clip call. Updated by the @clip | |
172 | * callback. | |
173 | * @fb_x: Clip rect left side in framebuffer coordinates. | |
174 | * @fb_y: Clip rect right side in framebuffer coordinates. | |
175 | * @unit_x1: Clip rect left side in crtc coordinates. | |
176 | * @unit_y1: Clip rect top side in crtc coordinates. | |
177 | * @unit_x2: Clip rect right side in crtc coordinates. | |
178 | * @unit_y2: Clip rect bottom side in crtc coordinates. | |
179 | * | |
180 | * The clip rect coordinates are updated by the helper for each @clip call. | |
181 | * Note that this may be derived from if more info needs to be passed between | |
182 | * helper caller and helper callbacks. | |
183 | */ | |
184 | struct vmw_kms_dirty { | |
185 | void (*fifo_commit)(struct vmw_kms_dirty *); | |
186 | void (*clip)(struct vmw_kms_dirty *); | |
187 | size_t fifo_reserve_size; | |
188 | struct vmw_private *dev_priv; | |
189 | struct vmw_display_unit *unit; | |
190 | void *cmd; | |
91e9f352 | 191 | struct drm_crtc *crtc; |
1a4b172a TH |
192 | u32 num_hits; |
193 | s32 fb_x; | |
194 | s32 fb_y; | |
195 | s32 unit_x1; | |
196 | s32 unit_y1; | |
197 | s32 unit_x2; | |
198 | s32 unit_y2; | |
199 | }; | |
c8261a96 | 200 | |
56d1c78d JB |
201 | #define VMWGFX_NUM_DISPLAY_UNITS 8 |
202 | ||
fb1d9738 JB |
203 | |
204 | #define vmw_framebuffer_to_vfb(x) \ | |
205 | container_of(x, struct vmw_framebuffer, base) | |
c8261a96 SY |
206 | #define vmw_framebuffer_to_vfbs(x) \ |
207 | container_of(x, struct vmw_framebuffer_surface, base.base) | |
208 | #define vmw_framebuffer_to_vfbd(x) \ | |
f1d34bfd | 209 | container_of(x, struct vmw_framebuffer_bo, base.base) |
fb1d9738 JB |
210 | |
211 | /** | |
212 | * Base class for framebuffers | |
213 | * | |
214 | * @pin is called the when ever a crtc uses this framebuffer | |
215 | * @unpin is called | |
216 | */ | |
217 | struct vmw_framebuffer { | |
218 | struct drm_framebuffer base; | |
219 | int (*pin)(struct vmw_framebuffer *fb); | |
220 | int (*unpin)(struct vmw_framebuffer *fb); | |
f1d34bfd | 221 | bool bo; |
90ff18bc TH |
222 | struct ttm_base_object *user_obj; |
223 | uint32_t user_handle; | |
fb1d9738 JB |
224 | }; |
225 | ||
c8261a96 SY |
226 | /* |
227 | * Clip rectangle | |
228 | */ | |
229 | struct vmw_clip_rect { | |
230 | int x1, x2, y1, y2; | |
231 | }; | |
232 | ||
233 | struct vmw_framebuffer_surface { | |
234 | struct vmw_framebuffer base; | |
235 | struct vmw_surface *surface; | |
f1d34bfd | 236 | struct vmw_buffer_object *buffer; |
c8261a96 | 237 | struct list_head head; |
f1d34bfd | 238 | bool is_bo_proxy; /* true if this is proxy surface for DMA buf */ |
c8261a96 | 239 | }; |
fb1d9738 | 240 | |
c8261a96 | 241 | |
f1d34bfd | 242 | struct vmw_framebuffer_bo { |
c8261a96 | 243 | struct vmw_framebuffer base; |
f1d34bfd | 244 | struct vmw_buffer_object *buffer; |
c8261a96 | 245 | }; |
fb1d9738 | 246 | |
fb1d9738 | 247 | |
36cc79bc SY |
248 | static const uint32_t vmw_primary_plane_formats[] = { |
249 | DRM_FORMAT_XRGB1555, | |
250 | DRM_FORMAT_RGB565, | |
251 | DRM_FORMAT_RGB888, | |
252 | DRM_FORMAT_XRGB8888, | |
253 | DRM_FORMAT_ARGB8888, | |
254 | }; | |
fb1d9738 | 255 | |
36cc79bc SY |
256 | static const uint32_t vmw_cursor_plane_formats[] = { |
257 | DRM_FORMAT_ARGB8888, | |
258 | }; | |
bfc2638d | 259 | |
9c2542a4 SY |
260 | |
261 | #define vmw_crtc_state_to_vcs(x) container_of(x, struct vmw_crtc_state, base) | |
cc5ec459 | 262 | #define vmw_plane_state_to_vps(x) container_of(x, struct vmw_plane_state, base) |
d7721ca7 SY |
263 | #define vmw_connector_state_to_vcs(x) \ |
264 | container_of(x, struct vmw_connector_state, base) | |
9c2542a4 SY |
265 | |
266 | /** | |
267 | * Derived class for crtc state object | |
268 | * | |
269 | * @base DRM crtc object | |
270 | */ | |
271 | struct vmw_crtc_state { | |
272 | struct drm_crtc_state base; | |
273 | }; | |
274 | ||
cc5ec459 SY |
275 | /** |
276 | * Derived class for plane state object | |
277 | * | |
278 | * @base DRM plane object | |
279 | * @surf Display surface for STDU | |
f1d34bfd | 280 | * @bo display bo for SOU |
cc5ec459 | 281 | * @content_fb_type Used by STDU. |
f1d34bfd | 282 | * @bo_size Size of the bo, used by Screen Object Display Unit |
cc5ec459 SY |
283 | * @pinned pin count for STDU display surface |
284 | */ | |
285 | struct vmw_plane_state { | |
286 | struct drm_plane_state base; | |
287 | struct vmw_surface *surf; | |
f1d34bfd | 288 | struct vmw_buffer_object *bo; |
cc5ec459 SY |
289 | |
290 | int content_fb_type; | |
f1d34bfd | 291 | unsigned long bo_size; |
cc5ec459 SY |
292 | |
293 | int pinned; | |
810b3e16 SY |
294 | |
295 | /* For CPU Blit */ | |
810b3e16 | 296 | unsigned int cpp; |
cc5ec459 SY |
297 | }; |
298 | ||
d7721ca7 SY |
299 | |
300 | /** | |
301 | * Derived class for connector state object | |
302 | * | |
303 | * @base DRM connector object | |
304 | * @is_implicit connector property | |
305 | * | |
306 | */ | |
307 | struct vmw_connector_state { | |
308 | struct drm_connector_state base; | |
309 | ||
3e79ecda DR |
310 | /** |
311 | * @gui_x: | |
312 | * | |
313 | * vmwgfx connector property representing the x position of this display | |
314 | * unit (connector is synonymous to display unit) in overall topology. | |
315 | * This is what the device expect as xRoot while creating screen. | |
316 | */ | |
317 | int gui_x; | |
318 | ||
319 | /** | |
320 | * @gui_y: | |
321 | * | |
322 | * vmwgfx connector property representing the y position of this display | |
323 | * unit (connector is synonymous to display unit) in overall topology. | |
324 | * This is what the device expect as yRoot while creating screen. | |
325 | */ | |
326 | int gui_y; | |
d7721ca7 SY |
327 | }; |
328 | ||
fb1d9738 JB |
329 | /** |
330 | * Base class display unit. | |
331 | * | |
332 | * Since the SVGA hw doesn't have a concept of a crtc, encoder or connector | |
333 | * so the display unit is all of them at the same time. This is true for both | |
334 | * legacy multimon and screen objects. | |
335 | */ | |
336 | struct vmw_display_unit { | |
337 | struct drm_crtc crtc; | |
338 | struct drm_encoder encoder; | |
339 | struct drm_connector connector; | |
36cc79bc SY |
340 | struct drm_plane primary; |
341 | struct drm_plane cursor; | |
fb1d9738 JB |
342 | |
343 | struct vmw_surface *cursor_surface; | |
f1d34bfd | 344 | struct vmw_buffer_object *cursor_bo; |
fb1d9738 JB |
345 | size_t cursor_age; |
346 | ||
347 | int cursor_x; | |
348 | int cursor_y; | |
349 | ||
350 | int hotspot_x; | |
351 | int hotspot_y; | |
8fbf9d92 TH |
352 | s32 core_hotspot_x; |
353 | s32 core_hotspot_y; | |
fb1d9738 JB |
354 | |
355 | unsigned unit; | |
626ab771 JB |
356 | |
357 | /* | |
358 | * Prefered mode tracking. | |
359 | */ | |
360 | unsigned pref_width; | |
361 | unsigned pref_height; | |
362 | bool pref_active; | |
363 | struct drm_display_mode *pref_mode; | |
cd2b89e7 TH |
364 | |
365 | /* | |
366 | * Gui positioning | |
367 | */ | |
368 | int gui_x; | |
369 | int gui_y; | |
6987427a | 370 | bool is_implicit; |
6dd687b4 TH |
371 | int set_gui_x; |
372 | int set_gui_y; | |
fb1d9738 JB |
373 | }; |
374 | ||
73a88250 TH |
375 | struct vmw_validation_ctx { |
376 | struct vmw_resource *res; | |
f1d34bfd | 377 | struct vmw_buffer_object *buf; |
73a88250 TH |
378 | }; |
379 | ||
2fcd5a73 JB |
380 | #define vmw_crtc_to_du(x) \ |
381 | container_of(x, struct vmw_display_unit, crtc) | |
626ab771 JB |
382 | #define vmw_connector_to_du(x) \ |
383 | container_of(x, struct vmw_display_unit, connector) | |
384 | ||
385 | ||
fb1d9738 JB |
386 | /* |
387 | * Shared display unit functions - vmwgfx_kms.c | |
388 | */ | |
c8261a96 | 389 | void vmw_du_cleanup(struct vmw_display_unit *du); |
626ab771 JB |
390 | void vmw_du_crtc_save(struct drm_crtc *crtc); |
391 | void vmw_du_crtc_restore(struct drm_crtc *crtc); | |
7ea77283 | 392 | int vmw_du_crtc_gamma_set(struct drm_crtc *crtc, |
626ab771 | 393 | u16 *r, u16 *g, u16 *b, |
6d124ff8 SV |
394 | uint32_t size, |
395 | struct drm_modeset_acquire_ctx *ctx); | |
9c2542a4 SY |
396 | int vmw_du_connector_set_property(struct drm_connector *connector, |
397 | struct drm_property *property, | |
398 | uint64_t val); | |
d7721ca7 SY |
399 | int vmw_du_connector_atomic_set_property(struct drm_connector *connector, |
400 | struct drm_connector_state *state, | |
401 | struct drm_property *property, | |
402 | uint64_t val); | |
403 | int | |
404 | vmw_du_connector_atomic_get_property(struct drm_connector *connector, | |
405 | const struct drm_connector_state *state, | |
406 | struct drm_property *property, | |
407 | uint64_t *val); | |
9a69a9ac | 408 | int vmw_du_connector_dpms(struct drm_connector *connector, int mode); |
626ab771 JB |
409 | void vmw_du_connector_save(struct drm_connector *connector); |
410 | void vmw_du_connector_restore(struct drm_connector *connector); | |
411 | enum drm_connector_status | |
412 | vmw_du_connector_detect(struct drm_connector *connector, bool force); | |
413 | int vmw_du_connector_fill_modes(struct drm_connector *connector, | |
414 | uint32_t max_width, uint32_t max_height); | |
1a4b172a TH |
415 | int vmw_kms_helper_dirty(struct vmw_private *dev_priv, |
416 | struct vmw_framebuffer *framebuffer, | |
417 | const struct drm_clip_rect *clips, | |
418 | const struct drm_vmw_rect *vclips, | |
419 | s32 dest_x, s32 dest_y, | |
420 | int num_clips, | |
421 | int increment, | |
422 | struct vmw_kms_dirty *dirty); | |
cd2b89e7 | 423 | |
2724b2d5 TH |
424 | void vmw_kms_helper_validation_finish(struct vmw_private *dev_priv, |
425 | struct drm_file *file_priv, | |
426 | struct vmw_validation_context *ctx, | |
427 | struct vmw_fence_obj **out_fence, | |
428 | struct drm_vmw_fence_rep __user * | |
429 | user_fence_rep); | |
10b1e0ca TH |
430 | int vmw_kms_readback(struct vmw_private *dev_priv, |
431 | struct drm_file *file_priv, | |
432 | struct vmw_framebuffer *vfb, | |
433 | struct drm_vmw_fence_rep __user *user_fence_rep, | |
434 | struct drm_vmw_rect *vclips, | |
435 | uint32_t num_clips); | |
fd006a43 TH |
436 | struct vmw_framebuffer * |
437 | vmw_kms_new_framebuffer(struct vmw_private *dev_priv, | |
f1d34bfd | 438 | struct vmw_buffer_object *bo, |
fd006a43 TH |
439 | struct vmw_surface *surface, |
440 | bool only_2d, | |
dabdcdc9 | 441 | const struct drm_mode_fb_cmd2 *mode_cmd); |
a278724a TH |
442 | int vmw_kms_fbdev_init_data(struct vmw_private *dev_priv, |
443 | unsigned unit, | |
444 | u32 max_width, | |
445 | u32 max_height, | |
446 | struct drm_connector **p_con, | |
447 | struct drm_crtc **p_crtc, | |
448 | struct drm_display_mode **p_mode); | |
449 | void vmw_guess_mode_timing(struct drm_display_mode *mode); | |
9d9486e4 TH |
450 | void vmw_kms_update_implicit_fb(struct vmw_private *dev_priv); |
451 | void vmw_kms_create_implicit_placement_property(struct vmw_private *dev_priv); | |
75c06855 | 452 | |
36cc79bc SY |
453 | /* Universal Plane Helpers */ |
454 | void vmw_du_primary_plane_destroy(struct drm_plane *plane); | |
455 | void vmw_du_cursor_plane_destroy(struct drm_plane *plane); | |
36cc79bc | 456 | |
06ec4190 | 457 | /* Atomic Helpers */ |
060e2ad5 SY |
458 | int vmw_du_primary_plane_atomic_check(struct drm_plane *plane, |
459 | struct drm_plane_state *state); | |
460 | int vmw_du_cursor_plane_atomic_check(struct drm_plane *plane, | |
461 | struct drm_plane_state *state); | |
462 | void vmw_du_cursor_plane_atomic_update(struct drm_plane *plane, | |
463 | struct drm_plane_state *old_state); | |
060e2ad5 SY |
464 | int vmw_du_cursor_plane_prepare_fb(struct drm_plane *plane, |
465 | struct drm_plane_state *new_state); | |
466 | void vmw_du_plane_cleanup_fb(struct drm_plane *plane, | |
467 | struct drm_plane_state *old_state); | |
cc5ec459 SY |
468 | void vmw_du_plane_reset(struct drm_plane *plane); |
469 | struct drm_plane_state *vmw_du_plane_duplicate_state(struct drm_plane *plane); | |
470 | void vmw_du_plane_destroy_state(struct drm_plane *plane, | |
471 | struct drm_plane_state *state); | |
060e2ad5 SY |
472 | void vmw_du_plane_unpin_surf(struct vmw_plane_state *vps, |
473 | bool unreference); | |
474 | ||
06ec4190 SY |
475 | int vmw_du_crtc_atomic_check(struct drm_crtc *crtc, |
476 | struct drm_crtc_state *state); | |
477 | void vmw_du_crtc_atomic_begin(struct drm_crtc *crtc, | |
478 | struct drm_crtc_state *old_crtc_state); | |
479 | void vmw_du_crtc_atomic_flush(struct drm_crtc *crtc, | |
480 | struct drm_crtc_state *old_crtc_state); | |
9c2542a4 SY |
481 | void vmw_du_crtc_reset(struct drm_crtc *crtc); |
482 | struct drm_crtc_state *vmw_du_crtc_duplicate_state(struct drm_crtc *crtc); | |
483 | void vmw_du_crtc_destroy_state(struct drm_crtc *crtc, | |
484 | struct drm_crtc_state *state); | |
d7721ca7 SY |
485 | void vmw_du_connector_reset(struct drm_connector *connector); |
486 | struct drm_connector_state * | |
487 | vmw_du_connector_duplicate_state(struct drm_connector *connector); | |
488 | ||
489 | void vmw_du_connector_destroy_state(struct drm_connector *connector, | |
490 | struct drm_connector_state *state); | |
fb1d9738 JB |
491 | |
492 | /* | |
d8bd19d2 | 493 | * Legacy display unit functions - vmwgfx_ldu.c |
fb1d9738 | 494 | */ |
c8261a96 SY |
495 | int vmw_kms_ldu_init_display(struct vmw_private *dev_priv); |
496 | int vmw_kms_ldu_close_display(struct vmw_private *dev_priv); | |
f1d34bfd TH |
497 | int vmw_kms_ldu_do_bo_dirty(struct vmw_private *dev_priv, |
498 | struct vmw_framebuffer *framebuffer, | |
499 | unsigned int flags, unsigned int color, | |
500 | struct drm_clip_rect *clips, | |
501 | unsigned int num_clips, int increment); | |
6bf6bf03 TH |
502 | int vmw_kms_update_proxy(struct vmw_resource *res, |
503 | const struct drm_clip_rect *clips, | |
504 | unsigned num_clips, | |
505 | int increment); | |
fb1d9738 | 506 | |
56d1c78d JB |
507 | /* |
508 | * Screen Objects display functions - vmwgfx_scrn.c | |
509 | */ | |
c8261a96 | 510 | int vmw_kms_sou_init_display(struct vmw_private *dev_priv); |
c8261a96 | 511 | int vmw_kms_sou_do_surface_dirty(struct vmw_private *dev_priv, |
c8261a96 | 512 | struct vmw_framebuffer *framebuffer, |
c8261a96 | 513 | struct drm_clip_rect *clips, |
10b1e0ca TH |
514 | struct drm_vmw_rect *vclips, |
515 | struct vmw_resource *srf, | |
516 | s32 dest_x, | |
517 | s32 dest_y, | |
c8261a96 | 518 | unsigned num_clips, int inc, |
91e9f352 DR |
519 | struct vmw_fence_obj **out_fence, |
520 | struct drm_crtc *crtc); | |
f1d34bfd TH |
521 | int vmw_kms_sou_do_bo_dirty(struct vmw_private *dev_priv, |
522 | struct vmw_framebuffer *framebuffer, | |
523 | struct drm_clip_rect *clips, | |
524 | struct drm_vmw_rect *vclips, | |
525 | unsigned int num_clips, int increment, | |
526 | bool interruptible, | |
527 | struct vmw_fence_obj **out_fence, | |
528 | struct drm_crtc *crtc); | |
10b1e0ca TH |
529 | int vmw_kms_sou_readback(struct vmw_private *dev_priv, |
530 | struct drm_file *file_priv, | |
531 | struct vmw_framebuffer *vfb, | |
532 | struct drm_vmw_fence_rep __user *user_fence_rep, | |
533 | struct drm_vmw_rect *vclips, | |
91e9f352 DR |
534 | uint32_t num_clips, |
535 | struct drm_crtc *crtc); | |
35c05125 SY |
536 | |
537 | /* | |
538 | * Screen Target Display Unit functions - vmwgfx_stdu.c | |
539 | */ | |
540 | int vmw_kms_stdu_init_display(struct vmw_private *dev_priv); | |
6bf6bf03 TH |
541 | int vmw_kms_stdu_surface_dirty(struct vmw_private *dev_priv, |
542 | struct vmw_framebuffer *framebuffer, | |
543 | struct drm_clip_rect *clips, | |
544 | struct drm_vmw_rect *vclips, | |
545 | struct vmw_resource *srf, | |
546 | s32 dest_x, | |
547 | s32 dest_y, | |
548 | unsigned num_clips, int inc, | |
91e9f352 DR |
549 | struct vmw_fence_obj **out_fence, |
550 | struct drm_crtc *crtc); | |
6bf6bf03 TH |
551 | int vmw_kms_stdu_dma(struct vmw_private *dev_priv, |
552 | struct drm_file *file_priv, | |
553 | struct vmw_framebuffer *vfb, | |
554 | struct drm_vmw_fence_rep __user *user_fence_rep, | |
555 | struct drm_clip_rect *clips, | |
556 | struct drm_vmw_rect *vclips, | |
557 | uint32_t num_clips, | |
558 | int increment, | |
559 | bool to_surface, | |
91e9f352 DR |
560 | bool interruptible, |
561 | struct drm_crtc *crtc); | |
b5ec427e | 562 | |
e41774c0 DR |
563 | int vmw_du_helper_plane_update(struct vmw_du_update_plane *update); |
564 | ||
565 | /** | |
566 | * vmw_du_translate_to_crtc - Translate a rect from framebuffer to crtc | |
567 | * @state: Plane state. | |
568 | * @r: Rectangle to translate. | |
569 | */ | |
570 | static inline void vmw_du_translate_to_crtc(struct drm_plane_state *state, | |
571 | struct drm_rect *r) | |
572 | { | |
573 | int translate_crtc_x = -((state->src_x >> 16) - state->crtc_x); | |
574 | int translate_crtc_y = -((state->src_y >> 16) - state->crtc_y); | |
575 | ||
576 | drm_rect_translate(r, translate_crtc_x, translate_crtc_y); | |
577 | } | |
578 | ||
fb1d9738 | 579 | #endif |