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f13ba9c2 DR |
1 | // SPDX-License-Identifier: GPL-2.0 |
2 | /* | |
3 | * Test case for drm_damage_helper functions | |
4 | */ | |
5 | ||
6 | #define pr_fmt(fmt) "drm_damage_helper: " fmt | |
7 | ||
8 | #include <drm/drm_damage_helper.h> | |
9 | ||
10 | #include "test-drm_modeset_common.h" | |
11 | ||
12 | static void set_plane_src(struct drm_plane_state *state, int x1, int y1, int x2, | |
13 | int y2) | |
14 | { | |
15 | state->src.x1 = x1; | |
16 | state->src.y1 = y1; | |
17 | state->src.x2 = x2; | |
18 | state->src.y2 = y2; | |
19 | } | |
20 | ||
21 | static void set_damage_clip(struct drm_mode_rect *r, int x1, int y1, int x2, | |
22 | int y2) | |
23 | { | |
24 | r->x1 = x1; | |
25 | r->y1 = y1; | |
26 | r->x2 = x2; | |
27 | r->y2 = y2; | |
28 | } | |
29 | ||
30 | static void set_damage_blob(struct drm_property_blob *damage_blob, | |
31 | struct drm_mode_rect *r, uint32_t size) | |
32 | { | |
33 | damage_blob->length = size; | |
34 | damage_blob->data = r; | |
35 | } | |
36 | ||
37 | static void set_plane_damage(struct drm_plane_state *state, | |
38 | struct drm_property_blob *damage_blob) | |
39 | { | |
40 | state->fb_damage_clips = damage_blob; | |
41 | } | |
42 | ||
43 | static bool check_damage_clip(struct drm_plane_state *state, struct drm_rect *r, | |
44 | int x1, int y1, int x2, int y2) | |
45 | { | |
46 | /* | |
47 | * Round down x1/y1 and round up x2/y2. This is because damage is not in | |
48 | * 16.16 fixed point so to catch all pixels. | |
49 | */ | |
50 | int src_x1 = state->src.x1 >> 16; | |
51 | int src_y1 = state->src.y1 >> 16; | |
52 | int src_x2 = (state->src.x2 >> 16) + !!(state->src.x2 & 0xFFFF); | |
53 | int src_y2 = (state->src.y2 >> 16) + !!(state->src.y2 & 0xFFFF); | |
54 | ||
55 | if (x1 >= x2 || y1 >= y2) { | |
d74380ba | 56 | pr_err("Cannot have damage clip with no dimension.\n"); |
f13ba9c2 DR |
57 | return false; |
58 | } | |
59 | ||
60 | if (x1 < src_x1 || y1 < src_y1 || x2 > src_x2 || y2 > src_y2) { | |
61 | pr_err("Damage cannot be outside rounded plane src.\n"); | |
62 | return false; | |
63 | } | |
64 | ||
65 | if (r->x1 != x1 || r->y1 != y1 || r->x2 != x2 || r->y2 != y2) { | |
66 | pr_err("Damage = %d %d %d %d\n", r->x1, r->y1, r->x2, r->y2); | |
67 | return false; | |
68 | } | |
69 | ||
70 | return true; | |
71 | } | |
72 | ||
73 | int igt_damage_iter_no_damage(void *ignored) | |
74 | { | |
75 | struct drm_atomic_helper_damage_iter iter; | |
76 | struct drm_plane_state old_state; | |
77 | struct drm_rect clip; | |
78 | uint32_t num_hits = 0; | |
79 | ||
80 | struct drm_framebuffer fb = { | |
81 | .width = 2048, | |
82 | .height = 2048 | |
83 | }; | |
84 | ||
85 | struct drm_plane_state state = { | |
86 | .crtc = ZERO_SIZE_PTR, | |
87 | .fb = &fb, | |
88 | .visible = true, | |
89 | }; | |
90 | ||
91 | /* Plane src same as fb size. */ | |
92 | set_plane_src(&old_state, 0, 0, fb.width << 16, fb.height << 16); | |
93 | set_plane_src(&state, 0, 0, fb.width << 16, fb.height << 16); | |
94 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
95 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
96 | num_hits++; | |
97 | ||
98 | FAIL(num_hits != 1, "Should return plane src as damage."); | |
99 | FAIL_ON(!check_damage_clip(&state, &clip, 0, 0, 2048, 2048)); | |
100 | ||
101 | return 0; | |
102 | } | |
103 | ||
104 | int igt_damage_iter_no_damage_fractional_src(void *ignored) | |
105 | { | |
106 | struct drm_atomic_helper_damage_iter iter; | |
107 | struct drm_plane_state old_state; | |
108 | struct drm_rect clip; | |
109 | uint32_t num_hits = 0; | |
110 | ||
111 | struct drm_framebuffer fb = { | |
112 | .width = 2048, | |
113 | .height = 2048 | |
114 | }; | |
115 | ||
116 | struct drm_plane_state state = { | |
117 | .crtc = ZERO_SIZE_PTR, | |
118 | .fb = &fb, | |
119 | .visible = true, | |
120 | }; | |
121 | ||
122 | /* Plane src has fractional part. */ | |
123 | set_plane_src(&old_state, 0x3fffe, 0x3fffe, | |
124 | 0x3fffe + (1024 << 16), 0x3fffe + (768 << 16)); | |
125 | set_plane_src(&state, 0x3fffe, 0x3fffe, | |
126 | 0x3fffe + (1024 << 16), 0x3fffe + (768 << 16)); | |
127 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
128 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
129 | num_hits++; | |
130 | ||
131 | FAIL(num_hits != 1, "Should return rounded off plane src as damage."); | |
132 | FAIL_ON(!check_damage_clip(&state, &clip, 3, 3, 1028, 772)); | |
133 | ||
134 | return 0; | |
135 | } | |
136 | ||
137 | int igt_damage_iter_no_damage_src_moved(void *ignored) | |
138 | { | |
139 | struct drm_atomic_helper_damage_iter iter; | |
140 | struct drm_plane_state old_state; | |
141 | struct drm_rect clip; | |
142 | uint32_t num_hits = 0; | |
143 | ||
144 | struct drm_framebuffer fb = { | |
145 | .width = 2048, | |
146 | .height = 2048 | |
147 | }; | |
148 | ||
149 | struct drm_plane_state state = { | |
150 | .crtc = ZERO_SIZE_PTR, | |
151 | .fb = &fb, | |
152 | .visible = true, | |
153 | }; | |
154 | ||
155 | /* Plane src moved since old plane state. */ | |
156 | set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16); | |
157 | set_plane_src(&state, 10 << 16, 10 << 16, | |
158 | (10 + 1024) << 16, (10 + 768) << 16); | |
159 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
160 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
161 | num_hits++; | |
162 | ||
163 | FAIL(num_hits != 1, "Should return plane src as damage."); | |
164 | FAIL_ON(!check_damage_clip(&state, &clip, 10, 10, 1034, 778)); | |
165 | ||
166 | return 0; | |
167 | } | |
168 | ||
169 | int igt_damage_iter_no_damage_fractional_src_moved(void *ignored) | |
170 | { | |
171 | struct drm_atomic_helper_damage_iter iter; | |
172 | struct drm_plane_state old_state; | |
173 | struct drm_rect clip; | |
174 | uint32_t num_hits = 0; | |
175 | ||
176 | struct drm_framebuffer fb = { | |
177 | .width = 2048, | |
178 | .height = 2048 | |
179 | }; | |
180 | ||
181 | struct drm_plane_state state = { | |
182 | .crtc = ZERO_SIZE_PTR, | |
183 | .fb = &fb, | |
184 | .visible = true, | |
185 | }; | |
186 | ||
187 | /* Plane src has fractional part and it moved since old plane state. */ | |
188 | set_plane_src(&old_state, 0x3fffe, 0x3fffe, | |
189 | 0x3fffe + (1024 << 16), 0x3fffe + (768 << 16)); | |
190 | set_plane_src(&state, 0x40002, 0x40002, | |
191 | 0x40002 + (1024 << 16), 0x40002 + (768 << 16)); | |
192 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
193 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
194 | num_hits++; | |
195 | ||
196 | FAIL(num_hits != 1, "Should return plane src as damage."); | |
197 | FAIL_ON(!check_damage_clip(&state, &clip, 4, 4, 1029, 773)); | |
198 | ||
199 | return 0; | |
200 | } | |
201 | ||
202 | int igt_damage_iter_no_damage_not_visible(void *ignored) | |
203 | { | |
204 | struct drm_atomic_helper_damage_iter iter; | |
205 | struct drm_plane_state old_state; | |
206 | struct drm_rect clip; | |
207 | uint32_t num_hits = 0; | |
208 | ||
209 | struct drm_framebuffer fb = { | |
210 | .width = 2048, | |
211 | .height = 2048 | |
212 | }; | |
213 | ||
214 | struct drm_plane_state state = { | |
215 | .crtc = ZERO_SIZE_PTR, | |
216 | .fb = &fb, | |
217 | .visible = false, | |
218 | }; | |
219 | ||
220 | set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16); | |
221 | set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16); | |
222 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
223 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
224 | num_hits++; | |
225 | ||
226 | FAIL(num_hits != 0, "Should have no damage."); | |
227 | ||
228 | return 0; | |
229 | } | |
230 | ||
231 | int igt_damage_iter_no_damage_no_crtc(void *ignored) | |
232 | { | |
233 | struct drm_atomic_helper_damage_iter iter; | |
234 | struct drm_plane_state old_state; | |
235 | struct drm_rect clip; | |
236 | uint32_t num_hits = 0; | |
237 | ||
238 | struct drm_framebuffer fb = { | |
239 | .width = 2048, | |
240 | .height = 2048 | |
241 | }; | |
242 | ||
243 | struct drm_plane_state state = { | |
244 | .crtc = 0, | |
245 | .fb = &fb, | |
246 | }; | |
247 | ||
248 | set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16); | |
249 | set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16); | |
250 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
251 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
252 | num_hits++; | |
253 | ||
254 | FAIL(num_hits != 0, "Should have no damage."); | |
255 | ||
256 | return 0; | |
257 | } | |
258 | ||
259 | int igt_damage_iter_no_damage_no_fb(void *ignored) | |
260 | { | |
261 | struct drm_atomic_helper_damage_iter iter; | |
262 | struct drm_plane_state old_state; | |
263 | struct drm_rect clip; | |
264 | uint32_t num_hits = 0; | |
265 | ||
266 | struct drm_plane_state state = { | |
267 | .crtc = ZERO_SIZE_PTR, | |
268 | .fb = 0, | |
269 | }; | |
270 | ||
271 | set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16); | |
272 | set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16); | |
273 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
274 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
275 | num_hits++; | |
276 | ||
277 | FAIL(num_hits != 0, "Should have no damage."); | |
278 | ||
279 | return 0; | |
280 | } | |
281 | ||
282 | int igt_damage_iter_simple_damage(void *ignored) | |
283 | { | |
284 | struct drm_atomic_helper_damage_iter iter; | |
285 | struct drm_plane_state old_state; | |
286 | struct drm_property_blob damage_blob; | |
287 | struct drm_mode_rect damage; | |
288 | struct drm_rect clip; | |
289 | uint32_t num_hits = 0; | |
290 | ||
291 | struct drm_framebuffer fb = { | |
292 | .width = 2048, | |
293 | .height = 2048 | |
294 | }; | |
295 | ||
296 | struct drm_plane_state state = { | |
297 | .crtc = ZERO_SIZE_PTR, | |
298 | .fb = &fb, | |
299 | .visible = true, | |
300 | }; | |
301 | ||
302 | set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16); | |
303 | set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16); | |
304 | /* Damage set to plane src */ | |
305 | set_damage_clip(&damage, 0, 0, 1024, 768); | |
306 | set_damage_blob(&damage_blob, &damage, sizeof(damage)); | |
307 | set_plane_damage(&state, &damage_blob); | |
308 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
309 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
310 | num_hits++; | |
311 | ||
312 | FAIL(num_hits != 1, "Should return damage when set."); | |
313 | FAIL_ON(!check_damage_clip(&state, &clip, 0, 0, 1024, 768)); | |
314 | ||
315 | return 0; | |
316 | } | |
317 | ||
318 | int igt_damage_iter_single_damage(void *ignored) | |
319 | { | |
320 | struct drm_atomic_helper_damage_iter iter; | |
321 | struct drm_plane_state old_state; | |
322 | struct drm_property_blob damage_blob; | |
323 | struct drm_mode_rect damage; | |
324 | struct drm_rect clip; | |
325 | uint32_t num_hits = 0; | |
326 | ||
327 | struct drm_framebuffer fb = { | |
328 | .width = 2048, | |
329 | .height = 2048 | |
330 | }; | |
331 | ||
332 | struct drm_plane_state state = { | |
333 | .crtc = ZERO_SIZE_PTR, | |
334 | .fb = &fb, | |
335 | .visible = true, | |
336 | }; | |
337 | ||
338 | set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16); | |
339 | set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16); | |
340 | set_damage_clip(&damage, 256, 192, 768, 576); | |
341 | set_damage_blob(&damage_blob, &damage, sizeof(damage)); | |
342 | set_plane_damage(&state, &damage_blob); | |
343 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
344 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
345 | num_hits++; | |
346 | ||
347 | FAIL(num_hits != 1, "Should return damage when set."); | |
348 | FAIL_ON(!check_damage_clip(&state, &clip, 256, 192, 768, 576)); | |
349 | ||
350 | return 0; | |
351 | } | |
352 | ||
353 | int igt_damage_iter_single_damage_intersect_src(void *ignored) | |
354 | { | |
355 | struct drm_atomic_helper_damage_iter iter; | |
356 | struct drm_plane_state old_state; | |
357 | struct drm_property_blob damage_blob; | |
358 | struct drm_mode_rect damage; | |
359 | struct drm_rect clip; | |
360 | uint32_t num_hits = 0; | |
361 | ||
362 | struct drm_framebuffer fb = { | |
363 | .width = 2048, | |
364 | .height = 2048 | |
365 | }; | |
366 | ||
367 | struct drm_plane_state state = { | |
368 | .crtc = ZERO_SIZE_PTR, | |
369 | .fb = &fb, | |
370 | .visible = true, | |
371 | }; | |
372 | ||
373 | set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16); | |
374 | set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16); | |
375 | /* Damage intersect with plane src. */ | |
376 | set_damage_clip(&damage, 256, 192, 1360, 768); | |
377 | set_damage_blob(&damage_blob, &damage, sizeof(damage)); | |
378 | set_plane_damage(&state, &damage_blob); | |
379 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
380 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
381 | num_hits++; | |
382 | ||
383 | FAIL(num_hits != 1, "Should return damage clipped to src."); | |
384 | FAIL_ON(!check_damage_clip(&state, &clip, 256, 192, 1024, 768)); | |
385 | ||
386 | return 0; | |
387 | } | |
388 | ||
389 | int igt_damage_iter_single_damage_outside_src(void *ignored) | |
390 | { | |
391 | struct drm_atomic_helper_damage_iter iter; | |
392 | struct drm_plane_state old_state; | |
393 | struct drm_property_blob damage_blob; | |
394 | struct drm_mode_rect damage; | |
395 | struct drm_rect clip; | |
396 | uint32_t num_hits = 0; | |
397 | ||
398 | struct drm_framebuffer fb = { | |
399 | .width = 2048, | |
400 | .height = 2048 | |
401 | }; | |
402 | ||
403 | struct drm_plane_state state = { | |
404 | .crtc = ZERO_SIZE_PTR, | |
405 | .fb = &fb, | |
406 | .visible = true, | |
407 | }; | |
408 | ||
409 | set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16); | |
410 | set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16); | |
411 | /* Damage clip outside plane src */ | |
412 | set_damage_clip(&damage, 1360, 1360, 1380, 1380); | |
413 | set_damage_blob(&damage_blob, &damage, sizeof(damage)); | |
414 | set_plane_damage(&state, &damage_blob); | |
415 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
416 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
417 | num_hits++; | |
418 | ||
419 | FAIL(num_hits != 0, "Should have no damage."); | |
420 | ||
421 | return 0; | |
422 | } | |
423 | ||
424 | int igt_damage_iter_single_damage_fractional_src(void *ignored) | |
425 | { | |
426 | struct drm_atomic_helper_damage_iter iter; | |
427 | struct drm_plane_state old_state; | |
428 | struct drm_property_blob damage_blob; | |
429 | struct drm_mode_rect damage; | |
430 | struct drm_rect clip; | |
431 | uint32_t num_hits = 0; | |
432 | ||
433 | struct drm_framebuffer fb = { | |
434 | .width = 2048, | |
435 | .height = 2048 | |
436 | }; | |
437 | ||
438 | struct drm_plane_state state = { | |
439 | .crtc = ZERO_SIZE_PTR, | |
440 | .fb = &fb, | |
441 | .visible = true, | |
442 | }; | |
443 | ||
444 | /* Plane src has fractional part. */ | |
445 | set_plane_src(&old_state, 0x40002, 0x40002, | |
446 | 0x40002 + (1024 << 16), 0x40002 + (768 << 16)); | |
447 | set_plane_src(&state, 0x40002, 0x40002, | |
448 | 0x40002 + (1024 << 16), 0x40002 + (768 << 16)); | |
449 | set_damage_clip(&damage, 10, 10, 256, 330); | |
450 | set_damage_blob(&damage_blob, &damage, sizeof(damage)); | |
451 | set_plane_damage(&state, &damage_blob); | |
452 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
453 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
454 | num_hits++; | |
455 | ||
456 | FAIL(num_hits != 1, "Should return damage when set."); | |
457 | FAIL_ON(!check_damage_clip(&state, &clip, 10, 10, 256, 330)); | |
458 | ||
459 | return 0; | |
460 | } | |
461 | ||
462 | int igt_damage_iter_single_damage_intersect_fractional_src(void *ignored) | |
463 | { | |
464 | struct drm_atomic_helper_damage_iter iter; | |
465 | struct drm_plane_state old_state; | |
466 | struct drm_property_blob damage_blob; | |
467 | struct drm_mode_rect damage; | |
468 | struct drm_rect clip; | |
469 | uint32_t num_hits = 0; | |
470 | ||
471 | struct drm_framebuffer fb = { | |
472 | .width = 2048, | |
473 | .height = 2048 | |
474 | }; | |
475 | ||
476 | struct drm_plane_state state = { | |
477 | .crtc = ZERO_SIZE_PTR, | |
478 | .fb = &fb, | |
479 | .visible = true, | |
480 | }; | |
481 | ||
482 | /* Plane src has fractional part. */ | |
483 | set_plane_src(&old_state, 0x40002, 0x40002, | |
484 | 0x40002 + (1024 << 16), 0x40002 + (768 << 16)); | |
485 | set_plane_src(&state, 0x40002, 0x40002, | |
486 | 0x40002 + (1024 << 16), 0x40002 + (768 << 16)); | |
487 | /* Damage intersect with plane src. */ | |
488 | set_damage_clip(&damage, 10, 1, 1360, 330); | |
489 | set_damage_blob(&damage_blob, &damage, sizeof(damage)); | |
490 | set_plane_damage(&state, &damage_blob); | |
491 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
492 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
493 | num_hits++; | |
494 | ||
495 | FAIL(num_hits != 1, "Should return damage clipped to rounded off src."); | |
496 | FAIL_ON(!check_damage_clip(&state, &clip, 10, 4, 1029, 330)); | |
497 | ||
498 | return 0; | |
499 | } | |
500 | ||
501 | int igt_damage_iter_single_damage_outside_fractional_src(void *ignored) | |
502 | { | |
503 | struct drm_atomic_helper_damage_iter iter; | |
504 | struct drm_plane_state old_state; | |
505 | struct drm_property_blob damage_blob; | |
506 | struct drm_mode_rect damage; | |
507 | struct drm_rect clip; | |
508 | uint32_t num_hits = 0; | |
509 | ||
510 | struct drm_framebuffer fb = { | |
511 | .width = 2048, | |
512 | .height = 2048 | |
513 | }; | |
514 | ||
515 | struct drm_plane_state state = { | |
516 | .crtc = ZERO_SIZE_PTR, | |
517 | .fb = &fb, | |
518 | .visible = true, | |
519 | }; | |
520 | ||
521 | /* Plane src has fractional part. */ | |
522 | set_plane_src(&old_state, 0x40002, 0x40002, | |
523 | 0x40002 + (1024 << 16), 0x40002 + (768 << 16)); | |
524 | set_plane_src(&state, 0x40002, 0x40002, | |
525 | 0x40002 + (1024 << 16), 0x40002 + (768 << 16)); | |
526 | /* Damage clip outside plane src */ | |
527 | set_damage_clip(&damage, 1360, 1360, 1380, 1380); | |
528 | set_damage_blob(&damage_blob, &damage, sizeof(damage)); | |
529 | set_plane_damage(&state, &damage_blob); | |
530 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
531 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
532 | num_hits++; | |
533 | ||
534 | FAIL(num_hits != 0, "Should have no damage."); | |
535 | ||
536 | return 0; | |
537 | } | |
538 | ||
539 | int igt_damage_iter_single_damage_src_moved(void *ignored) | |
540 | { | |
541 | struct drm_atomic_helper_damage_iter iter; | |
542 | struct drm_plane_state old_state; | |
543 | struct drm_property_blob damage_blob; | |
544 | struct drm_mode_rect damage; | |
545 | struct drm_rect clip; | |
546 | uint32_t num_hits = 0; | |
547 | ||
548 | struct drm_framebuffer fb = { | |
549 | .width = 2048, | |
550 | .height = 2048 | |
551 | }; | |
552 | ||
553 | struct drm_plane_state state = { | |
554 | .crtc = ZERO_SIZE_PTR, | |
555 | .fb = &fb, | |
556 | .visible = true, | |
557 | }; | |
558 | ||
559 | /* Plane src moved since old plane state. */ | |
560 | set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16); | |
561 | set_plane_src(&state, 10 << 16, 10 << 16, | |
562 | (10 + 1024) << 16, (10 + 768) << 16); | |
563 | set_damage_clip(&damage, 20, 30, 256, 256); | |
564 | set_damage_blob(&damage_blob, &damage, sizeof(damage)); | |
565 | set_plane_damage(&state, &damage_blob); | |
566 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
567 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
568 | num_hits++; | |
569 | ||
570 | FAIL(num_hits != 1, "Should return plane src as damage."); | |
571 | FAIL_ON(!check_damage_clip(&state, &clip, 10, 10, 1034, 778)); | |
572 | ||
573 | return 0; | |
574 | } | |
575 | ||
576 | int igt_damage_iter_single_damage_fractional_src_moved(void *ignored) | |
577 | { | |
578 | struct drm_atomic_helper_damage_iter iter; | |
579 | struct drm_plane_state old_state; | |
580 | struct drm_property_blob damage_blob; | |
581 | struct drm_mode_rect damage; | |
582 | struct drm_rect clip; | |
583 | uint32_t num_hits = 0; | |
584 | ||
585 | struct drm_framebuffer fb = { | |
586 | .width = 2048, | |
587 | .height = 2048 | |
588 | }; | |
589 | ||
590 | struct drm_plane_state state = { | |
591 | .crtc = ZERO_SIZE_PTR, | |
592 | .fb = &fb, | |
593 | .visible = true, | |
594 | }; | |
595 | ||
596 | /* Plane src with fractional part moved since old plane state. */ | |
597 | set_plane_src(&old_state, 0x3fffe, 0x3fffe, | |
598 | 0x3fffe + (1024 << 16), 0x3fffe + (768 << 16)); | |
599 | set_plane_src(&state, 0x40002, 0x40002, | |
600 | 0x40002 + (1024 << 16), 0x40002 + (768 << 16)); | |
601 | /* Damage intersect with plane src. */ | |
602 | set_damage_clip(&damage, 20, 30, 1360, 256); | |
603 | set_damage_blob(&damage_blob, &damage, sizeof(damage)); | |
604 | set_plane_damage(&state, &damage_blob); | |
605 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
606 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
607 | num_hits++; | |
608 | ||
609 | FAIL(num_hits != 1, "Should return rounded off plane src as damage."); | |
610 | FAIL_ON(!check_damage_clip(&state, &clip, 4, 4, 1029, 773)); | |
611 | ||
612 | return 0; | |
613 | } | |
614 | ||
615 | int igt_damage_iter_damage(void *ignored) | |
616 | { | |
617 | struct drm_atomic_helper_damage_iter iter; | |
618 | struct drm_plane_state old_state; | |
619 | struct drm_property_blob damage_blob; | |
620 | struct drm_mode_rect damage[2]; | |
621 | struct drm_rect clip; | |
622 | uint32_t num_hits = 0; | |
623 | ||
624 | struct drm_framebuffer fb = { | |
625 | .width = 2048, | |
626 | .height = 2048 | |
627 | }; | |
628 | ||
629 | struct drm_plane_state state = { | |
630 | .crtc = ZERO_SIZE_PTR, | |
631 | .fb = &fb, | |
632 | .visible = true, | |
633 | }; | |
634 | ||
635 | set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16); | |
636 | set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16); | |
637 | /* 2 damage clips. */ | |
638 | set_damage_clip(&damage[0], 20, 30, 200, 180); | |
639 | set_damage_clip(&damage[1], 240, 200, 280, 250); | |
640 | set_damage_blob(&damage_blob, &damage[0], sizeof(damage)); | |
641 | set_plane_damage(&state, &damage_blob); | |
642 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
643 | drm_atomic_for_each_plane_damage(&iter, &clip) { | |
644 | if (num_hits == 0) | |
645 | FAIL_ON(!check_damage_clip(&state, &clip, 20, 30, 200, 180)); | |
646 | if (num_hits == 1) | |
647 | FAIL_ON(!check_damage_clip(&state, &clip, 240, 200, 280, 250)); | |
648 | num_hits++; | |
649 | } | |
650 | ||
651 | FAIL(num_hits != 2, "Should return damage when set."); | |
652 | ||
653 | return 0; | |
654 | } | |
655 | ||
656 | int igt_damage_iter_damage_one_intersect(void *ignored) | |
657 | { | |
658 | struct drm_atomic_helper_damage_iter iter; | |
659 | struct drm_plane_state old_state; | |
660 | struct drm_property_blob damage_blob; | |
661 | struct drm_mode_rect damage[2]; | |
662 | struct drm_rect clip; | |
663 | uint32_t num_hits = 0; | |
664 | ||
665 | struct drm_framebuffer fb = { | |
666 | .width = 2048, | |
667 | .height = 2048 | |
668 | }; | |
669 | ||
670 | struct drm_plane_state state = { | |
671 | .crtc = ZERO_SIZE_PTR, | |
672 | .fb = &fb, | |
673 | .visible = true, | |
674 | }; | |
675 | ||
676 | set_plane_src(&old_state, 0x40002, 0x40002, | |
677 | 0x40002 + (1024 << 16), 0x40002 + (768 << 16)); | |
678 | set_plane_src(&state, 0x40002, 0x40002, | |
679 | 0x40002 + (1024 << 16), 0x40002 + (768 << 16)); | |
680 | /* 2 damage clips, one intersect plane src. */ | |
681 | set_damage_clip(&damage[0], 20, 30, 200, 180); | |
682 | set_damage_clip(&damage[1], 2, 2, 1360, 1360); | |
683 | set_damage_blob(&damage_blob, &damage[0], sizeof(damage)); | |
684 | set_plane_damage(&state, &damage_blob); | |
685 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
686 | drm_atomic_for_each_plane_damage(&iter, &clip) { | |
687 | if (num_hits == 0) | |
688 | FAIL_ON(!check_damage_clip(&state, &clip, 20, 30, 200, 180)); | |
689 | if (num_hits == 1) | |
690 | FAIL_ON(!check_damage_clip(&state, &clip, 4, 4, 1029, 773)); | |
691 | num_hits++; | |
692 | } | |
693 | ||
694 | FAIL(num_hits != 2, "Should return damage when set."); | |
695 | ||
696 | return 0; | |
697 | } | |
698 | ||
699 | int igt_damage_iter_damage_one_outside(void *ignored) | |
700 | { | |
701 | struct drm_atomic_helper_damage_iter iter; | |
702 | struct drm_plane_state old_state; | |
703 | struct drm_property_blob damage_blob; | |
704 | struct drm_mode_rect damage[2]; | |
705 | struct drm_rect clip; | |
706 | uint32_t num_hits = 0; | |
707 | ||
708 | struct drm_framebuffer fb = { | |
709 | .width = 2048, | |
710 | .height = 2048 | |
711 | }; | |
712 | ||
713 | struct drm_plane_state state = { | |
714 | .crtc = ZERO_SIZE_PTR, | |
715 | .fb = &fb, | |
716 | .visible = true, | |
717 | }; | |
718 | ||
719 | set_plane_src(&old_state, 0, 0, 1024 << 16, 768 << 16); | |
720 | set_plane_src(&state, 0, 0, 1024 << 16, 768 << 16); | |
721 | /* 2 damage clips, one outside plane src. */ | |
722 | set_damage_clip(&damage[0], 1360, 1360, 1380, 1380); | |
723 | set_damage_clip(&damage[1], 240, 200, 280, 250); | |
724 | set_damage_blob(&damage_blob, &damage[0], sizeof(damage)); | |
725 | set_plane_damage(&state, &damage_blob); | |
726 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
727 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
728 | num_hits++; | |
729 | ||
730 | FAIL(num_hits != 1, "Should return damage when set."); | |
731 | FAIL_ON(!check_damage_clip(&state, &clip, 240, 200, 280, 250)); | |
732 | ||
733 | return 0; | |
734 | } | |
735 | ||
736 | int igt_damage_iter_damage_src_moved(void *ignored) | |
737 | { | |
738 | struct drm_atomic_helper_damage_iter iter; | |
739 | struct drm_plane_state old_state; | |
740 | struct drm_property_blob damage_blob; | |
741 | struct drm_mode_rect damage[2]; | |
742 | struct drm_rect clip; | |
743 | uint32_t num_hits = 0; | |
744 | ||
745 | struct drm_framebuffer fb = { | |
746 | .width = 2048, | |
747 | .height = 2048 | |
748 | }; | |
749 | ||
750 | struct drm_plane_state state = { | |
751 | .crtc = ZERO_SIZE_PTR, | |
752 | .fb = &fb, | |
753 | .visible = true, | |
754 | }; | |
755 | ||
756 | set_plane_src(&old_state, 0x40002, 0x40002, | |
757 | 0x40002 + (1024 << 16), 0x40002 + (768 << 16)); | |
758 | set_plane_src(&state, 0x3fffe, 0x3fffe, | |
759 | 0x3fffe + (1024 << 16), 0x3fffe + (768 << 16)); | |
760 | /* 2 damage clips, one outside plane src. */ | |
761 | set_damage_clip(&damage[0], 1360, 1360, 1380, 1380); | |
762 | set_damage_clip(&damage[1], 240, 200, 280, 250); | |
763 | set_damage_blob(&damage_blob, &damage[0], sizeof(damage)); | |
764 | set_plane_damage(&state, &damage_blob); | |
765 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
766 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
767 | num_hits++; | |
768 | ||
769 | FAIL(num_hits != 1, "Should return round off plane src as damage."); | |
770 | FAIL_ON(!check_damage_clip(&state, &clip, 3, 3, 1028, 772)); | |
771 | ||
772 | return 0; | |
773 | } | |
774 | ||
775 | int igt_damage_iter_damage_not_visible(void *ignored) | |
776 | { | |
777 | struct drm_atomic_helper_damage_iter iter; | |
778 | struct drm_plane_state old_state; | |
779 | struct drm_property_blob damage_blob; | |
780 | struct drm_mode_rect damage[2]; | |
781 | struct drm_rect clip; | |
782 | uint32_t num_hits = 0; | |
783 | ||
784 | struct drm_framebuffer fb = { | |
785 | .width = 2048, | |
786 | .height = 2048 | |
787 | }; | |
788 | ||
789 | struct drm_plane_state state = { | |
790 | .crtc = ZERO_SIZE_PTR, | |
791 | .fb = &fb, | |
792 | .visible = false, | |
793 | }; | |
794 | ||
795 | set_plane_src(&old_state, 0x40002, 0x40002, | |
796 | 0x40002 + (1024 << 16), 0x40002 + (768 << 16)); | |
797 | set_plane_src(&state, 0x3fffe, 0x3fffe, | |
798 | 0x3fffe + (1024 << 16), 0x3fffe + (768 << 16)); | |
799 | /* 2 damage clips, one outside plane src. */ | |
800 | set_damage_clip(&damage[0], 1360, 1360, 1380, 1380); | |
801 | set_damage_clip(&damage[1], 240, 200, 280, 250); | |
802 | set_damage_blob(&damage_blob, &damage[0], sizeof(damage)); | |
803 | set_plane_damage(&state, &damage_blob); | |
804 | drm_atomic_helper_damage_iter_init(&iter, &old_state, &state); | |
805 | drm_atomic_for_each_plane_damage(&iter, &clip) | |
806 | num_hits++; | |
807 | ||
808 | FAIL(num_hits != 0, "Should not return any damage."); | |
809 | ||
810 | return 0; | |
811 | } |