1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (c) 2019 Bootlin
4 * Copyright (c) 2022 Maíra Canal <mairacanal@riseup.net>
5 */
6
7#include <kunit/test.h>
8
9#include <drm/drm_connector.h>
10#include <drm/drm_modes.h>
11
12static const struct drm_connector no_connector = {};
13
14static void drm_test_cmdline_force_e_only(struct kunit *test)
15{
16 struct drm_cmdline_mode mode = { };
17 const char *cmdline = "e";
18
19 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
20 &no_connector, &mode));
21 KUNIT_EXPECT_FALSE(test, mode.specified);
22 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
23 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
24
25 KUNIT_EXPECT_FALSE(test, mode.rb);
26 KUNIT_EXPECT_FALSE(test, mode.cvt);
27 KUNIT_EXPECT_FALSE(test, mode.interlace);
28 KUNIT_EXPECT_FALSE(test, mode.margins);
29 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_ON);
30}
31
32static void drm_test_cmdline_force_D_only_not_digital(struct kunit *test)
33{
34 struct drm_cmdline_mode mode = { };
35 const char *cmdline = "D";
36
37 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
38 &no_connector, &mode));
39 KUNIT_EXPECT_FALSE(test, mode.specified);
40 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
41 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
42
43 KUNIT_EXPECT_FALSE(test, mode.rb);
44 KUNIT_EXPECT_FALSE(test, mode.cvt);
45 KUNIT_EXPECT_FALSE(test, mode.interlace);
46 KUNIT_EXPECT_FALSE(test, mode.margins);
47 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_ON);
48}
49
50static const struct drm_connector connector_hdmi = {
51 .connector_type = DRM_MODE_CONNECTOR_HDMIB,
52};
53
54static void drm_test_cmdline_force_D_only_hdmi(struct kunit *test)
55{
56 struct drm_cmdline_mode mode = { };
57 const char *cmdline = "D";
58
59 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
60 &connector_hdmi, &mode));
61 KUNIT_EXPECT_FALSE(test, mode.specified);
62 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
63 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
64
65 KUNIT_EXPECT_FALSE(test, mode.rb);
66 KUNIT_EXPECT_FALSE(test, mode.cvt);
67 KUNIT_EXPECT_FALSE(test, mode.interlace);
68 KUNIT_EXPECT_FALSE(test, mode.margins);
69 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_ON_DIGITAL);
70}
71
72static const struct drm_connector connector_dvi = {
73 .connector_type = DRM_MODE_CONNECTOR_DVII,
74};
75
76static void drm_test_cmdline_force_D_only_dvi(struct kunit *test)
77{
78 struct drm_cmdline_mode mode = { };
79 const char *cmdline = "D";
80
81 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
82 &connector_dvi, &mode));
83 KUNIT_EXPECT_FALSE(test, mode.specified);
84 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
85 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
86
87 KUNIT_EXPECT_FALSE(test, mode.rb);
88 KUNIT_EXPECT_FALSE(test, mode.cvt);
89 KUNIT_EXPECT_FALSE(test, mode.interlace);
90 KUNIT_EXPECT_FALSE(test, mode.margins);
91 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_ON_DIGITAL);
92}
93
94static void drm_test_cmdline_force_d_only(struct kunit *test)
95{
96 struct drm_cmdline_mode mode = { };
97 const char *cmdline = "d";
98
99 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
100 &no_connector, &mode));
101 KUNIT_EXPECT_FALSE(test, mode.specified);
102 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
103 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
104
105 KUNIT_EXPECT_FALSE(test, mode.rb);
106 KUNIT_EXPECT_FALSE(test, mode.cvt);
107 KUNIT_EXPECT_FALSE(test, mode.interlace);
108 KUNIT_EXPECT_FALSE(test, mode.margins);
109 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_OFF);
110}
111
112static void drm_test_cmdline_res(struct kunit *test)
113{
114 struct drm_cmdline_mode mode = { };
115 const char *cmdline = "720x480";
116
117 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
118 &no_connector, &mode));
119 KUNIT_EXPECT_TRUE(test, mode.specified);
120 KUNIT_EXPECT_EQ(test, mode.xres, 720);
121 KUNIT_EXPECT_EQ(test, mode.yres, 480);
122
123 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
124
125 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
126
127 KUNIT_EXPECT_FALSE(test, mode.rb);
128 KUNIT_EXPECT_FALSE(test, mode.cvt);
129 KUNIT_EXPECT_FALSE(test, mode.interlace);
130 KUNIT_EXPECT_FALSE(test, mode.margins);
131 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
132}
133
134static void drm_test_cmdline_res_vesa(struct kunit *test)
135{
136 struct drm_cmdline_mode mode = { };
137 const char *cmdline = "720x480M";
138
139 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
140 &no_connector, &mode));
141 KUNIT_EXPECT_TRUE(test, mode.specified);
142 KUNIT_EXPECT_EQ(test, mode.xres, 720);
143 KUNIT_EXPECT_EQ(test, mode.yres, 480);
144
145 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
146
147 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
148
149 KUNIT_EXPECT_FALSE(test, mode.rb);
150 KUNIT_EXPECT_TRUE(test, mode.cvt);
151 KUNIT_EXPECT_FALSE(test, mode.interlace);
152 KUNIT_EXPECT_FALSE(test, mode.margins);
153 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
154}
155
156static void drm_test_cmdline_res_vesa_rblank(struct kunit *test)
157{
158 struct drm_cmdline_mode mode = { };
159 const char *cmdline = "720x480MR";
160
161 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
162 &no_connector, &mode));
163 KUNIT_EXPECT_TRUE(test, mode.specified);
164 KUNIT_EXPECT_EQ(test, mode.xres, 720);
165 KUNIT_EXPECT_EQ(test, mode.yres, 480);
166
167 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
168
169 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
170
171 KUNIT_EXPECT_TRUE(test, mode.rb);
172 KUNIT_EXPECT_TRUE(test, mode.cvt);
173 KUNIT_EXPECT_FALSE(test, mode.interlace);
174 KUNIT_EXPECT_FALSE(test, mode.margins);
175 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
176}
177
178static void drm_test_cmdline_res_rblank(struct kunit *test)
179{
180 struct drm_cmdline_mode mode = { };
181 const char *cmdline = "720x480R";
182
183 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
184 &no_connector, &mode));
185 KUNIT_EXPECT_TRUE(test, mode.specified);
186 KUNIT_EXPECT_EQ(test, mode.xres, 720);
187 KUNIT_EXPECT_EQ(test, mode.yres, 480);
188
189 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
190
191 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
192
193 KUNIT_EXPECT_TRUE(test, mode.rb);
194 KUNIT_EXPECT_FALSE(test, mode.cvt);
195 KUNIT_EXPECT_FALSE(test, mode.interlace);
196 KUNIT_EXPECT_FALSE(test, mode.margins);
197 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
198}
199
200static void drm_test_cmdline_res_bpp(struct kunit *test)
201{
202 struct drm_cmdline_mode mode = { };
203 const char *cmdline = "720x480-24";
204
205 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
206 &no_connector, &mode));
207 KUNIT_EXPECT_TRUE(test, mode.specified);
208 KUNIT_EXPECT_EQ(test, mode.xres, 720);
209 KUNIT_EXPECT_EQ(test, mode.yres, 480);
210
211 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
212
213 KUNIT_EXPECT_TRUE(test, mode.bpp_specified);
214 KUNIT_EXPECT_EQ(test, mode.bpp, 24);
215
216 KUNIT_EXPECT_FALSE(test, mode.rb);
217 KUNIT_EXPECT_FALSE(test, mode.cvt);
218 KUNIT_EXPECT_FALSE(test, mode.interlace);
219 KUNIT_EXPECT_FALSE(test, mode.margins);
220 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
221}
222
223static void drm_test_cmdline_res_refresh(struct kunit *test)
224{
225 struct drm_cmdline_mode mode = { };
226 const char *cmdline = "720x480@60";
227
228 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
229 &no_connector, &mode));
230 KUNIT_EXPECT_TRUE(test, mode.specified);
231 KUNIT_EXPECT_EQ(test, mode.xres, 720);
232 KUNIT_EXPECT_EQ(test, mode.yres, 480);
233
234 KUNIT_EXPECT_TRUE(test, mode.refresh_specified);
235 KUNIT_EXPECT_EQ(test, mode.refresh, 60);
236
237 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
238
239 KUNIT_EXPECT_FALSE(test, mode.rb);
240 KUNIT_EXPECT_FALSE(test, mode.cvt);
241 KUNIT_EXPECT_FALSE(test, mode.interlace);
242 KUNIT_EXPECT_FALSE(test, mode.margins);
243 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
244}
245
246static void drm_test_cmdline_res_bpp_refresh(struct kunit *test)
247{
248 struct drm_cmdline_mode mode = { };
249 const char *cmdline = "720x480-24@60";
250
251 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
252 &no_connector, &mode));
253 KUNIT_EXPECT_TRUE(test, mode.specified);
254 KUNIT_EXPECT_EQ(test, mode.xres, 720);
255 KUNIT_EXPECT_EQ(test, mode.yres, 480);
256
257 KUNIT_EXPECT_TRUE(test, mode.refresh_specified);
258 KUNIT_EXPECT_EQ(test, mode.refresh, 60);
259
260 KUNIT_EXPECT_TRUE(test, mode.bpp_specified);
261 KUNIT_EXPECT_EQ(test, mode.bpp, 24);
262
263 KUNIT_EXPECT_FALSE(test, mode.rb);
264 KUNIT_EXPECT_FALSE(test, mode.cvt);
265 KUNIT_EXPECT_FALSE(test, mode.interlace);
266 KUNIT_EXPECT_FALSE(test, mode.margins);
267 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
268}
269
270static void drm_test_cmdline_res_bpp_refresh_interlaced(struct kunit *test)
271{
272 struct drm_cmdline_mode mode = { };
273 const char *cmdline = "720x480-24@60i";
274
275 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
276 &no_connector, &mode));
277 KUNIT_EXPECT_TRUE(test, mode.specified);
278 KUNIT_EXPECT_EQ(test, mode.xres, 720);
279 KUNIT_EXPECT_EQ(test, mode.yres, 480);
280
281 KUNIT_EXPECT_TRUE(test, mode.refresh_specified);
282 KUNIT_EXPECT_EQ(test, mode.refresh, 60);
283
284 KUNIT_EXPECT_TRUE(test, mode.bpp_specified);
285 KUNIT_EXPECT_EQ(test, mode.bpp, 24);
286
287 KUNIT_EXPECT_FALSE(test, mode.rb);
288 KUNIT_EXPECT_FALSE(test, mode.cvt);
289 KUNIT_EXPECT_TRUE(test, mode.interlace);
290 KUNIT_EXPECT_FALSE(test, mode.margins);
291 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
292}
293
294static void drm_test_cmdline_res_bpp_refresh_margins(struct kunit *test)
295{
296 struct drm_cmdline_mode mode = { };
297 const char *cmdline = "720x480-24@60m";
298
299 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
300 &no_connector, &mode));
301 KUNIT_EXPECT_TRUE(test, mode.specified);
302 KUNIT_EXPECT_EQ(test, mode.xres, 720);
303 KUNIT_EXPECT_EQ(test, mode.yres, 480);
304
305 KUNIT_EXPECT_TRUE(test, mode.refresh_specified);
306 KUNIT_EXPECT_EQ(test, mode.refresh, 60);
307
308 KUNIT_EXPECT_TRUE(test, mode.bpp_specified);
309 KUNIT_EXPECT_EQ(test, mode.bpp, 24);
310
311 KUNIT_EXPECT_FALSE(test, mode.rb);
312 KUNIT_EXPECT_FALSE(test, mode.cvt);
313 KUNIT_EXPECT_FALSE(test, mode.interlace);
314 KUNIT_EXPECT_TRUE(test, mode.margins);
315 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
316}
317
318static void drm_test_cmdline_res_bpp_refresh_force_off(struct kunit *test)
319{
320 struct drm_cmdline_mode mode = { };
321 const char *cmdline = "720x480-24@60d";
322
323 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
324 &no_connector, &mode));
325 KUNIT_EXPECT_TRUE(test, mode.specified);
326 KUNIT_EXPECT_EQ(test, mode.xres, 720);
327 KUNIT_EXPECT_EQ(test, mode.yres, 480);
328
329 KUNIT_EXPECT_TRUE(test, mode.refresh_specified);
330 KUNIT_EXPECT_EQ(test, mode.refresh, 60);
331
332 KUNIT_EXPECT_TRUE(test, mode.bpp_specified);
333 KUNIT_EXPECT_EQ(test, mode.bpp, 24);
334
335 KUNIT_EXPECT_FALSE(test, mode.rb);
336 KUNIT_EXPECT_FALSE(test, mode.cvt);
337 KUNIT_EXPECT_FALSE(test, mode.interlace);
338 KUNIT_EXPECT_FALSE(test, mode.margins);
339 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_OFF);
340}
341
342static void drm_test_cmdline_res_bpp_refresh_force_on(struct kunit *test)
343{
344 struct drm_cmdline_mode mode = { };
345 const char *cmdline = "720x480-24@60e";
346
347 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
348 &no_connector, &mode));
349 KUNIT_EXPECT_TRUE(test, mode.specified);
350 KUNIT_EXPECT_EQ(test, mode.xres, 720);
351 KUNIT_EXPECT_EQ(test, mode.yres, 480);
352
353 KUNIT_EXPECT_TRUE(test, mode.refresh_specified);
354 KUNIT_EXPECT_EQ(test, mode.refresh, 60);
355
356 KUNIT_EXPECT_TRUE(test, mode.bpp_specified);
357 KUNIT_EXPECT_EQ(test, mode.bpp, 24);
358
359 KUNIT_EXPECT_FALSE(test, mode.rb);
360 KUNIT_EXPECT_FALSE(test, mode.cvt);
361 KUNIT_EXPECT_FALSE(test, mode.interlace);
362 KUNIT_EXPECT_FALSE(test, mode.margins);
363 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_ON);
364}
365
366static void drm_test_cmdline_res_bpp_refresh_force_on_analog(struct kunit *test)
367{
368 struct drm_cmdline_mode mode = { };
369 const char *cmdline = "720x480-24@60D";
370
371 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
372 &no_connector, &mode));
373 KUNIT_EXPECT_TRUE(test, mode.specified);
374 KUNIT_EXPECT_EQ(test, mode.xres, 720);
375 KUNIT_EXPECT_EQ(test, mode.yres, 480);
376
377 KUNIT_EXPECT_TRUE(test, mode.refresh_specified);
378 KUNIT_EXPECT_EQ(test, mode.refresh, 60);
379
380 KUNIT_EXPECT_TRUE(test, mode.bpp_specified);
381 KUNIT_EXPECT_EQ(test, mode.bpp, 24);
382
383 KUNIT_EXPECT_FALSE(test, mode.rb);
384 KUNIT_EXPECT_FALSE(test, mode.cvt);
385 KUNIT_EXPECT_FALSE(test, mode.interlace);
386 KUNIT_EXPECT_FALSE(test, mode.margins);
387 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_ON);
388}
389
390static void drm_test_cmdline_res_bpp_refresh_force_on_digital(struct kunit *test)
391{
392 struct drm_cmdline_mode mode = { };
393 static const struct drm_connector connector = {
394 .connector_type = DRM_MODE_CONNECTOR_DVII,
395 };
396 const char *cmdline = "720x480-24@60D";
397
398 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
399 &connector, &mode));
400 KUNIT_EXPECT_TRUE(test, mode.specified);
401 KUNIT_EXPECT_EQ(test, mode.xres, 720);
402 KUNIT_EXPECT_EQ(test, mode.yres, 480);
403
404 KUNIT_EXPECT_TRUE(test, mode.refresh_specified);
405 KUNIT_EXPECT_EQ(test, mode.refresh, 60);
406
407 KUNIT_EXPECT_TRUE(test, mode.bpp_specified);
408 KUNIT_EXPECT_EQ(test, mode.bpp, 24);
409
410 KUNIT_EXPECT_FALSE(test, mode.rb);
411 KUNIT_EXPECT_FALSE(test, mode.cvt);
412 KUNIT_EXPECT_FALSE(test, mode.interlace);
413 KUNIT_EXPECT_FALSE(test, mode.margins);
414 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_ON_DIGITAL);
415}
416
417static void drm_test_cmdline_res_bpp_refresh_interlaced_margins_force_on(struct kunit *test)
418{
419 struct drm_cmdline_mode mode = { };
420 const char *cmdline = "720x480-24@60ime";
421
422 KUNIT_EXPECT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
423 &no_connector, &mode));
424 KUNIT_EXPECT_TRUE(test, mode.specified);
425 KUNIT_EXPECT_EQ(test, mode.xres, 720);
426 KUNIT_EXPECT_EQ(test, mode.yres, 480);
427
428 KUNIT_EXPECT_TRUE(test, mode.refresh_specified);
429 KUNIT_EXPECT_EQ(test, mode.refresh, 60);
430
431 KUNIT_EXPECT_TRUE(test, mode.bpp_specified);
432 KUNIT_EXPECT_EQ(test, mode.bpp, 24);
433
434 KUNIT_EXPECT_FALSE(test, mode.rb);
435 KUNIT_EXPECT_FALSE(test, mode.cvt);
436 KUNIT_EXPECT_TRUE(test, mode.interlace);
437 KUNIT_EXPECT_TRUE(test, mode.margins);
438 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_ON);
439}
440
441static void drm_test_cmdline_res_margins_force_on(struct kunit *test)
442{
443 struct drm_cmdline_mode mode = { };
444 const char *cmdline = "720x480me";
445
446 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
447 &no_connector, &mode));
448 KUNIT_EXPECT_TRUE(test, mode.specified);
449 KUNIT_EXPECT_EQ(test, mode.xres, 720);
450 KUNIT_EXPECT_EQ(test, mode.yres, 480);
451
452 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
453
454 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
455
456 KUNIT_EXPECT_FALSE(test, mode.rb);
457 KUNIT_EXPECT_FALSE(test, mode.cvt);
458 KUNIT_EXPECT_FALSE(test, mode.interlace);
459 KUNIT_EXPECT_TRUE(test, mode.margins);
460 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_ON);
461}
462
463static void drm_test_cmdline_res_vesa_margins(struct kunit *test)
464{
465 struct drm_cmdline_mode mode = { };
466 const char *cmdline = "720x480Mm";
467
468 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
469 &no_connector, &mode));
470 KUNIT_EXPECT_TRUE(test, mode.specified);
471 KUNIT_EXPECT_EQ(test, mode.xres, 720);
472 KUNIT_EXPECT_EQ(test, mode.yres, 480);
473
474 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
475
476 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
477
478 KUNIT_EXPECT_FALSE(test, mode.rb);
479 KUNIT_EXPECT_TRUE(test, mode.cvt);
480 KUNIT_EXPECT_FALSE(test, mode.interlace);
481 KUNIT_EXPECT_TRUE(test, mode.margins);
482 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
483}
484
485static void drm_test_cmdline_name(struct kunit *test)
486{
487 struct drm_cmdline_mode mode = { };
488 const char *cmdline = "NTSC";
489
490 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
491 &no_connector, &mode));
492 KUNIT_EXPECT_STREQ(test, mode.name, "NTSC");
493 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
494 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
495}
496
497static void drm_test_cmdline_name_bpp(struct kunit *test)
498{
499 struct drm_cmdline_mode mode = { };
500 const char *cmdline = "NTSC-24";
501
502 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
503 &no_connector, &mode));
504 KUNIT_EXPECT_STREQ(test, mode.name, "NTSC");
505
506 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
507
508 KUNIT_EXPECT_TRUE(test, mode.bpp_specified);
509 KUNIT_EXPECT_EQ(test, mode.bpp, 24);
510}
511
512static void drm_test_cmdline_name_option(struct kunit *test)
513{
514 struct drm_cmdline_mode mode = { };
515 const char *cmdline = "NTSC,rotate=180";
516
517 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
518 &no_connector, &mode));
519 KUNIT_EXPECT_TRUE(test, mode.specified);
520 KUNIT_EXPECT_STREQ(test, mode.name, "NTSC");
521 KUNIT_EXPECT_EQ(test, mode.rotation_reflection, DRM_MODE_ROTATE_180);
522}
523
524static void drm_test_cmdline_name_bpp_option(struct kunit *test)
525{
526 struct drm_cmdline_mode mode = { };
527 const char *cmdline = "NTSC-24,rotate=180";
528
529 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
530 &no_connector, &mode));
531 KUNIT_EXPECT_TRUE(test, mode.specified);
532 KUNIT_EXPECT_STREQ(test, mode.name, "NTSC");
533 KUNIT_EXPECT_EQ(test, mode.rotation_reflection, DRM_MODE_ROTATE_180);
534 KUNIT_EXPECT_TRUE(test, mode.bpp_specified);
535 KUNIT_EXPECT_EQ(test, mode.bpp, 24);
536}
537
538static void drm_test_cmdline_rotate_0(struct kunit *test)
539{
540 struct drm_cmdline_mode mode = { };
541 const char *cmdline = "720x480,rotate=0";
542
543 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
544 &no_connector, &mode));
545 KUNIT_EXPECT_TRUE(test, mode.specified);
546 KUNIT_EXPECT_EQ(test, mode.xres, 720);
547 KUNIT_EXPECT_EQ(test, mode.yres, 480);
548 KUNIT_EXPECT_EQ(test, mode.rotation_reflection, DRM_MODE_ROTATE_0);
549
550 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
551
552 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
553
554 KUNIT_EXPECT_FALSE(test, mode.rb);
555 KUNIT_EXPECT_FALSE(test, mode.cvt);
556 KUNIT_EXPECT_FALSE(test, mode.interlace);
557 KUNIT_EXPECT_FALSE(test, mode.margins);
558 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
559}
560
561static void drm_test_cmdline_rotate_90(struct kunit *test)
562{
563 struct drm_cmdline_mode mode = { };
564 const char *cmdline = "720x480,rotate=90";
565
566 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
567 &no_connector, &mode));
568 KUNIT_EXPECT_TRUE(test, mode.specified);
569 KUNIT_EXPECT_EQ(test, mode.xres, 720);
570 KUNIT_EXPECT_EQ(test, mode.yres, 480);
571 KUNIT_EXPECT_EQ(test, mode.rotation_reflection, DRM_MODE_ROTATE_90);
572
573 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
574
575 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
576
577 KUNIT_EXPECT_FALSE(test, mode.rb);
578 KUNIT_EXPECT_FALSE(test, mode.cvt);
579 KUNIT_EXPECT_FALSE(test, mode.interlace);
580 KUNIT_EXPECT_FALSE(test, mode.margins);
581 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
582}
583
584static void drm_test_cmdline_rotate_180(struct kunit *test)
585{
586 struct drm_cmdline_mode mode = { };
587 const char *cmdline = "720x480,rotate=180";
588
589 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
590 &no_connector, &mode));
591 KUNIT_EXPECT_TRUE(test, mode.specified);
592 KUNIT_EXPECT_EQ(test, mode.xres, 720);
593 KUNIT_EXPECT_EQ(test, mode.yres, 480);
594 KUNIT_EXPECT_EQ(test, mode.rotation_reflection, DRM_MODE_ROTATE_180);
595
596 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
597
598 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
599
600 KUNIT_EXPECT_FALSE(test, mode.rb);
601 KUNIT_EXPECT_FALSE(test, mode.cvt);
602 KUNIT_EXPECT_FALSE(test, mode.interlace);
603 KUNIT_EXPECT_FALSE(test, mode.margins);
604 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
605}
606
607static void drm_test_cmdline_rotate_270(struct kunit *test)
608{
609 struct drm_cmdline_mode mode = { };
610 const char *cmdline = "720x480,rotate=270";
611
612 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
613 &no_connector, &mode));
614 KUNIT_EXPECT_TRUE(test, mode.specified);
615 KUNIT_EXPECT_EQ(test, mode.xres, 720);
616 KUNIT_EXPECT_EQ(test, mode.yres, 480);
617 KUNIT_EXPECT_EQ(test, mode.rotation_reflection, DRM_MODE_ROTATE_270);
618
619 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
620
621 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
622
623 KUNIT_EXPECT_FALSE(test, mode.rb);
624 KUNIT_EXPECT_FALSE(test, mode.cvt);
625 KUNIT_EXPECT_FALSE(test, mode.interlace);
626 KUNIT_EXPECT_FALSE(test, mode.margins);
627 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
628}
629
630static void drm_test_cmdline_hmirror(struct kunit *test)
631{
632 struct drm_cmdline_mode mode = { };
633 const char *cmdline = "720x480,reflect_x";
634
635 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
636 &no_connector, &mode));
637 KUNIT_EXPECT_TRUE(test, mode.specified);
638 KUNIT_EXPECT_EQ(test, mode.xres, 720);
639 KUNIT_EXPECT_EQ(test, mode.yres, 480);
640 KUNIT_EXPECT_EQ(test, mode.rotation_reflection, (DRM_MODE_ROTATE_0 | DRM_MODE_REFLECT_X));
641
642 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
643
644 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
645
646 KUNIT_EXPECT_FALSE(test, mode.rb);
647 KUNIT_EXPECT_FALSE(test, mode.cvt);
648 KUNIT_EXPECT_FALSE(test, mode.interlace);
649 KUNIT_EXPECT_FALSE(test, mode.margins);
650 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
651}
652
653static void drm_test_cmdline_vmirror(struct kunit *test)
654{
655 struct drm_cmdline_mode mode = { };
656 const char *cmdline = "720x480,reflect_y";
657
658 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
659 &no_connector, &mode));
660 KUNIT_EXPECT_TRUE(test, mode.specified);
661 KUNIT_EXPECT_EQ(test, mode.xres, 720);
662 KUNIT_EXPECT_EQ(test, mode.yres, 480);
663 KUNIT_EXPECT_EQ(test, mode.rotation_reflection, (DRM_MODE_ROTATE_0 | DRM_MODE_REFLECT_Y));
664
665 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
666
667 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
668
669 KUNIT_EXPECT_FALSE(test, mode.rb);
670 KUNIT_EXPECT_FALSE(test, mode.cvt);
671 KUNIT_EXPECT_FALSE(test, mode.interlace);
672 KUNIT_EXPECT_FALSE(test, mode.margins);
673 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
674}
675
676static void drm_test_cmdline_margin_options(struct kunit *test)
677{
678 struct drm_cmdline_mode mode = { };
679 const char *cmdline =
680 "720x480,margin_right=14,margin_left=24,margin_bottom=36,margin_top=42";
681
682 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
683 &no_connector, &mode));
684 KUNIT_EXPECT_TRUE(test, mode.specified);
685 KUNIT_EXPECT_EQ(test, mode.xres, 720);
686 KUNIT_EXPECT_EQ(test, mode.yres, 480);
687 KUNIT_EXPECT_EQ(test, mode.tv_margins.right, 14);
688 KUNIT_EXPECT_EQ(test, mode.tv_margins.left, 24);
689 KUNIT_EXPECT_EQ(test, mode.tv_margins.bottom, 36);
690 KUNIT_EXPECT_EQ(test, mode.tv_margins.top, 42);
691
692 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
693
694 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
695
696 KUNIT_EXPECT_FALSE(test, mode.rb);
697 KUNIT_EXPECT_FALSE(test, mode.cvt);
698 KUNIT_EXPECT_FALSE(test, mode.interlace);
699 KUNIT_EXPECT_FALSE(test, mode.margins);
700 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
701}
702
703static void drm_test_cmdline_multiple_options(struct kunit *test)
704{
705 struct drm_cmdline_mode mode = { };
706 const char *cmdline = "720x480,rotate=270,reflect_x";
707
708 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
709 &no_connector, &mode));
710 KUNIT_EXPECT_TRUE(test, mode.specified);
711 KUNIT_EXPECT_EQ(test, mode.xres, 720);
712 KUNIT_EXPECT_EQ(test, mode.yres, 480);
713 KUNIT_EXPECT_EQ(test, mode.rotation_reflection, (DRM_MODE_ROTATE_270 | DRM_MODE_REFLECT_X));
714
715 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
716
717 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
718
719 KUNIT_EXPECT_FALSE(test, mode.rb);
720 KUNIT_EXPECT_FALSE(test, mode.cvt);
721 KUNIT_EXPECT_FALSE(test, mode.interlace);
722 KUNIT_EXPECT_FALSE(test, mode.margins);
723 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
724}
725
726static void drm_test_cmdline_bpp_extra_and_option(struct kunit *test)
727{
728 struct drm_cmdline_mode mode = { };
729 const char *cmdline = "720x480-24e,rotate=180";
730
731 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
732 &no_connector, &mode));
733 KUNIT_EXPECT_TRUE(test, mode.specified);
734 KUNIT_EXPECT_EQ(test, mode.xres, 720);
735 KUNIT_EXPECT_EQ(test, mode.yres, 480);
736 KUNIT_EXPECT_EQ(test, mode.rotation_reflection, DRM_MODE_ROTATE_180);
737
738 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
739
740 KUNIT_EXPECT_TRUE(test, mode.bpp_specified);
741 KUNIT_EXPECT_EQ(test, mode.bpp, 24);
742
743 KUNIT_EXPECT_FALSE(test, mode.rb);
744 KUNIT_EXPECT_FALSE(test, mode.cvt);
745 KUNIT_EXPECT_FALSE(test, mode.interlace);
746 KUNIT_EXPECT_FALSE(test, mode.margins);
747 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_ON);
748}
749
750static void drm_test_cmdline_extra_and_option(struct kunit *test)
751{
752 struct drm_cmdline_mode mode = { };
753 const char *cmdline = "720x480e,rotate=180";
754
755 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
756 &no_connector, &mode));
757 KUNIT_EXPECT_TRUE(test, mode.specified);
758 KUNIT_EXPECT_EQ(test, mode.xres, 720);
759 KUNIT_EXPECT_EQ(test, mode.yres, 480);
760 KUNIT_EXPECT_EQ(test, mode.rotation_reflection, DRM_MODE_ROTATE_180);
761
762 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
763 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
764
765 KUNIT_EXPECT_FALSE(test, mode.rb);
766 KUNIT_EXPECT_FALSE(test, mode.cvt);
767 KUNIT_EXPECT_FALSE(test, mode.interlace);
768 KUNIT_EXPECT_FALSE(test, mode.margins);
769 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_ON);
770}
771
772static void drm_test_cmdline_freestanding_options(struct kunit *test)
773{
774 struct drm_cmdline_mode mode = { };
775 const char *cmdline = "margin_right=14,margin_left=24,margin_bottom=36,margin_top=42";
776
777 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
778 &no_connector, &mode));
779 KUNIT_EXPECT_FALSE(test, mode.specified);
780 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
781 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
782
783 KUNIT_EXPECT_EQ(test, mode.tv_margins.right, 14);
784 KUNIT_EXPECT_EQ(test, mode.tv_margins.left, 24);
785 KUNIT_EXPECT_EQ(test, mode.tv_margins.bottom, 36);
786 KUNIT_EXPECT_EQ(test, mode.tv_margins.top, 42);
787
788 KUNIT_EXPECT_FALSE(test, mode.rb);
789 KUNIT_EXPECT_FALSE(test, mode.cvt);
790 KUNIT_EXPECT_FALSE(test, mode.interlace);
791 KUNIT_EXPECT_FALSE(test, mode.margins);
792 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
793}
794
795static void drm_test_cmdline_freestanding_force_e_and_options(struct kunit *test)
796{
797 struct drm_cmdline_mode mode = { };
798 const char *cmdline = "e,margin_right=14,margin_left=24,margin_bottom=36,margin_top=42";
799
800 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
801 &no_connector, &mode));
802 KUNIT_EXPECT_FALSE(test, mode.specified);
803 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
804 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
805
806 KUNIT_EXPECT_EQ(test, mode.tv_margins.right, 14);
807 KUNIT_EXPECT_EQ(test, mode.tv_margins.left, 24);
808 KUNIT_EXPECT_EQ(test, mode.tv_margins.bottom, 36);
809 KUNIT_EXPECT_EQ(test, mode.tv_margins.top, 42);
810
811 KUNIT_EXPECT_FALSE(test, mode.rb);
812 KUNIT_EXPECT_FALSE(test, mode.cvt);
813 KUNIT_EXPECT_FALSE(test, mode.interlace);
814 KUNIT_EXPECT_FALSE(test, mode.margins);
815 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_ON);
816}
817
818static void drm_test_cmdline_panel_orientation(struct kunit *test)
819{
820 struct drm_cmdline_mode mode = { };
821 const char *cmdline = "panel_orientation=upside_down";
822
823 KUNIT_ASSERT_TRUE(test, drm_mode_parse_command_line_for_connector(cmdline,
824 &no_connector, &mode));
825 KUNIT_EXPECT_FALSE(test, mode.specified);
826 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
827 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
828
829 KUNIT_EXPECT_EQ(test, mode.panel_orientation, DRM_MODE_PANEL_ORIENTATION_BOTTOM_UP);
830
831 KUNIT_EXPECT_FALSE(test, mode.rb);
832 KUNIT_EXPECT_FALSE(test, mode.cvt);
833 KUNIT_EXPECT_FALSE(test, mode.interlace);
834 KUNIT_EXPECT_FALSE(test, mode.margins);
835 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
836}
837
838struct drm_cmdline_invalid_test {
839 const char *name;
840 const char *cmdline;
841};
842
843static void drm_test_cmdline_invalid(struct kunit *test)
844{
845 const struct drm_cmdline_invalid_test *params = test->param_value;
846 struct drm_cmdline_mode mode = { };
847
848 KUNIT_EXPECT_FALSE(test, drm_mode_parse_command_line_for_connector(params->cmdline,
849 &no_connector,
850 &mode));
851}
852
853static const struct drm_cmdline_invalid_test drm_cmdline_invalid_tests[] = {
854 {
855 .name = "margin_only",
856 .cmdline = "m",
857 },
858 {
859 .name = "interlace_only",
860 .cmdline = "i",
861 },
862 {
863 .name = "res_missing_x",
864 .cmdline = "x480",
865 },
866 {
867 .name = "res_missing_y",
868 .cmdline = "1024x",
869 },
870 {
871 .name = "res_bad_y",
872 .cmdline = "1024xtest",
873 },
874 {
875 .name = "res_missing_y_bpp",
876 .cmdline = "1024x-24",
877 },
878 {
879 .name = "res_bad_bpp",
880 .cmdline = "720x480-test",
881 },
882 {
883 .name = "res_bad_refresh",
884 .cmdline = "720x480@refresh",
885 },
886 {
887 .name = "res_bpp_refresh_force_on_off",
888 .cmdline = "720x480-24@60de",
889 },
890 {
891 .name = "res_invalid_mode",
892 .cmdline = "720x480f",
893 },
894 {
895 .name = "res_bpp_wrong_place_mode",
896 .cmdline = "720x480e-24",
897 },
898 {
899 .name = "name_bpp_refresh",
900 .cmdline = "NTSC-24@60",
901 },
902 {
903 .name = "name_refresh",
904 .cmdline = "NTSC@60",
905 },
906 {
907 .name = "name_refresh_wrong_mode",
908 .cmdline = "NTSC@60m",
909 },
910 {
911 .name = "name_refresh_invalid_mode",
912 .cmdline = "NTSC@60f",
913 },
914 {
915 .name = "rotate_multiple",
916 .cmdline = "720x480,rotate=0,rotate=90",
917 },
918 {
919 .name = "rotate_invalid_val",
920 .cmdline = "720x480,rotate=42",
921 },
922 {
923 .name = "rotate_truncated",
924 .cmdline = "720x480,rotate=",
925 },
926 {
927 .name = "invalid_option",
928 .cmdline = "720x480,test=42",
929 },
930 {
931 .name = "invalid_tv_option",
932 .cmdline = "720x480i,tv_mode=invalid",
933 },
934 {
935 .name = "truncated_tv_option",
936 .cmdline = "720x480i,tv_mode=NTS",
937 },
938};
939
940static void drm_cmdline_invalid_desc(const struct drm_cmdline_invalid_test *t,
941 char *desc)
942{
943 sprintf(buf: desc, fmt: "%s", t->name);
944}
945
946KUNIT_ARRAY_PARAM(drm_cmdline_invalid, drm_cmdline_invalid_tests, drm_cmdline_invalid_desc);
947
948struct drm_cmdline_tv_option_test {
949 const char *name;
950 const char *cmdline;
951 struct drm_display_mode *(*mode_fn)(struct drm_device *dev);
952 enum drm_connector_tv_mode tv_mode;
953};
954
955static void drm_test_cmdline_tv_options(struct kunit *test)
956{
957 const struct drm_cmdline_tv_option_test *params = test->param_value;
958 const struct drm_display_mode *expected_mode = params->mode_fn(NULL);
959 struct drm_cmdline_mode mode = { };
960
961 KUNIT_EXPECT_TRUE(test, drm_mode_parse_command_line_for_connector(params->cmdline,
962 &no_connector, &mode));
963 KUNIT_EXPECT_TRUE(test, mode.specified);
964 KUNIT_EXPECT_EQ(test, mode.xres, expected_mode->hdisplay);
965 KUNIT_EXPECT_EQ(test, mode.yres, expected_mode->vdisplay);
966 KUNIT_EXPECT_EQ(test, mode.tv_mode, params->tv_mode);
967
968 KUNIT_EXPECT_FALSE(test, mode.refresh_specified);
969
970 KUNIT_EXPECT_FALSE(test, mode.bpp_specified);
971
972 KUNIT_EXPECT_FALSE(test, mode.rb);
973 KUNIT_EXPECT_FALSE(test, mode.cvt);
974 KUNIT_EXPECT_EQ(test, mode.interlace, !!(expected_mode->flags & DRM_MODE_FLAG_INTERLACE));
975 KUNIT_EXPECT_FALSE(test, mode.margins);
976 KUNIT_EXPECT_EQ(test, mode.force, DRM_FORCE_UNSPECIFIED);
977}
978
979#define TV_OPT_TEST(_opt, _cmdline, _mode_fn) \
980 { \
981 .name = #_opt, \
982 .cmdline = _cmdline, \
983 .mode_fn = _mode_fn, \
984 .tv_mode = DRM_MODE_TV_MODE_ ## _opt, \
985 }
986
987static const struct drm_cmdline_tv_option_test drm_cmdline_tv_option_tests[] = {
988 TV_OPT_TEST(NTSC, "720x480i,tv_mode=NTSC", drm_mode_analog_ntsc_480i),
989 TV_OPT_TEST(NTSC_443, "720x480i,tv_mode=NTSC-443", drm_mode_analog_ntsc_480i),
990 TV_OPT_TEST(NTSC_J, "720x480i,tv_mode=NTSC-J", drm_mode_analog_ntsc_480i),
991 TV_OPT_TEST(PAL, "720x576i,tv_mode=PAL", drm_mode_analog_pal_576i),
992 TV_OPT_TEST(PAL_M, "720x480i,tv_mode=PAL-M", drm_mode_analog_ntsc_480i),
993 TV_OPT_TEST(PAL_N, "720x576i,tv_mode=PAL-N", drm_mode_analog_pal_576i),
994 TV_OPT_TEST(SECAM, "720x576i,tv_mode=SECAM", drm_mode_analog_pal_576i),
995};
996
997static void drm_cmdline_tv_option_desc(const struct drm_cmdline_tv_option_test *t,
998 char *desc)
999{
1000 sprintf(buf: desc, fmt: "%s", t->name);
1001}
1002
1003KUNIT_ARRAY_PARAM(drm_cmdline_tv_option,
1004 drm_cmdline_tv_option_tests,
1005 drm_cmdline_tv_option_desc);
1006
1007static struct kunit_case drm_cmdline_parser_tests[] = {
1008 KUNIT_CASE(drm_test_cmdline_force_d_only),
1009 KUNIT_CASE(drm_test_cmdline_force_D_only_dvi),
1010 KUNIT_CASE(drm_test_cmdline_force_D_only_hdmi),
1011 KUNIT_CASE(drm_test_cmdline_force_D_only_not_digital),
1012 KUNIT_CASE(drm_test_cmdline_force_e_only),
1013 KUNIT_CASE(drm_test_cmdline_res),
1014 KUNIT_CASE(drm_test_cmdline_res_vesa),
1015 KUNIT_CASE(drm_test_cmdline_res_vesa_rblank),
1016 KUNIT_CASE(drm_test_cmdline_res_rblank),
1017 KUNIT_CASE(drm_test_cmdline_res_bpp),
1018 KUNIT_CASE(drm_test_cmdline_res_refresh),
1019 KUNIT_CASE(drm_test_cmdline_res_bpp_refresh),
1020 KUNIT_CASE(drm_test_cmdline_res_bpp_refresh_interlaced),
1021 KUNIT_CASE(drm_test_cmdline_res_bpp_refresh_margins),
1022 KUNIT_CASE(drm_test_cmdline_res_bpp_refresh_force_off),
1023 KUNIT_CASE(drm_test_cmdline_res_bpp_refresh_force_on),
1024 KUNIT_CASE(drm_test_cmdline_res_bpp_refresh_force_on_analog),
1025 KUNIT_CASE(drm_test_cmdline_res_bpp_refresh_force_on_digital),
1026 KUNIT_CASE(drm_test_cmdline_res_bpp_refresh_interlaced_margins_force_on),
1027 KUNIT_CASE(drm_test_cmdline_res_margins_force_on),
1028 KUNIT_CASE(drm_test_cmdline_res_vesa_margins),
1029 KUNIT_CASE(drm_test_cmdline_name),
1030 KUNIT_CASE(drm_test_cmdline_name_bpp),
1031 KUNIT_CASE(drm_test_cmdline_name_option),
1032 KUNIT_CASE(drm_test_cmdline_name_bpp_option),
1033 KUNIT_CASE(drm_test_cmdline_rotate_0),
1034 KUNIT_CASE(drm_test_cmdline_rotate_90),
1035 KUNIT_CASE(drm_test_cmdline_rotate_180),
1036 KUNIT_CASE(drm_test_cmdline_rotate_270),
1037 KUNIT_CASE(drm_test_cmdline_hmirror),
1038 KUNIT_CASE(drm_test_cmdline_vmirror),
1039 KUNIT_CASE(drm_test_cmdline_margin_options),
1040 KUNIT_CASE(drm_test_cmdline_multiple_options),
1041 KUNIT_CASE(drm_test_cmdline_bpp_extra_and_option),
1042 KUNIT_CASE(drm_test_cmdline_extra_and_option),
1043 KUNIT_CASE(drm_test_cmdline_freestanding_options),
1044 KUNIT_CASE(drm_test_cmdline_freestanding_force_e_and_options),
1045 KUNIT_CASE(drm_test_cmdline_panel_orientation),
1046 KUNIT_CASE_PARAM(drm_test_cmdline_invalid, drm_cmdline_invalid_gen_params),
1047 KUNIT_CASE_PARAM(drm_test_cmdline_tv_options, drm_cmdline_tv_option_gen_params),
1048 {}
1049};
1050
1051static struct kunit_suite drm_cmdline_parser_test_suite = {
1052 .name = "drm_cmdline_parser",
1053 .test_cases = drm_cmdline_parser_tests
1054};
1055
1056kunit_test_suite(drm_cmdline_parser_test_suite);
1057
1058MODULE_AUTHOR("Maxime Ripard <maxime.ripard@bootlin.com>");
1059MODULE_LICENSE("GPL");
1060

source code of linux/drivers/gpu/drm/tests/drm_cmdline_parser_test.c