blob: 76b9e3dab28877668b4dcfc10cfb431d7f89482f
1 | /* |
2 | // Copyright (c) 2017 Amlogic |
3 | // |
4 | // Licensed under the Apache License, Version 2.0 (the "License"); |
5 | // you may not use this file except in compliance with the License. |
6 | // You may obtain a copy of the License at |
7 | // |
8 | // http://www.apache.org/licenses/LICENSE-2.0 |
9 | // |
10 | // Unless required by applicable law or agreed to in writing, software |
11 | // distributed under the License is distributed on an "AS IS" BASIS, |
12 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
13 | // See the License for the specific language governing permissions and |
14 | // limitations under the License. |
15 | // |
16 | */ |
17 | |
18 | //#define LOG_NDEBUG 0 |
19 | #include <HwcTrace.h> |
20 | #include <binder/IServiceManager.h> |
21 | #include <utils/Tokenizer.h> |
22 | #include "DisplayHdmi.h" |
23 | #include <cutils/properties.h> |
24 | |
25 | namespace android { |
26 | namespace amlogic { |
27 | |
28 | #define DEFAULT_DISPMODE "1080p60hz" |
29 | #define DEFAULT_DISPLAY_DPI 160 |
30 | |
31 | DisplayHdmi::DisplayHdmi() |
32 | : mFirstBootup(true) |
33 | { |
34 | if (Utils::get_bool_prop("ro.sf.full_activemode")) { |
35 | mWorkMode = REAL_ACTIVEMODE; |
36 | } else { |
37 | mWorkMode = NONE_ACTIVEMODE; |
38 | } |
39 | } |
40 | |
41 | DisplayHdmi::~DisplayHdmi() { |
42 | } |
43 | |
44 | auto DisplayHdmi::getSystemControlService() { |
45 | static bool bGot = false; |
46 | |
47 | #if PLATFORM_SDK_VERSION >= 26 |
48 | static auto systemControl = ISystemControl::getService(); |
49 | |
50 | if (bGot) |
51 | return systemControl; |
52 | mDeathRecipient = new SystemControlDeathRecipient(); |
53 | Return<bool> linked = systemControl->linkToDeath(mDeathRecipient, /*cookie*/ 0); |
54 | if (!linked.isOk()) { |
55 | ETRACE("Transaction error in linking to system service death: %s", linked.description().c_str()); |
56 | } else if (!linked) { |
57 | ETRACE("Unable to link to system service death notifications"); |
58 | } else { |
59 | ITRACE("Link to system service death notification successful"); |
60 | } |
61 | |
62 | #else |
63 | sp<IServiceManager> sm = defaultServiceManager(); |
64 | if (sm == NULL) { |
65 | ETRACE("Couldn't get default ServiceManager\n"); |
66 | return NULL; |
67 | } |
68 | static auto systemControl = interface_cast<ISystemControlService>(sm->getService(String16("system_control"))); |
69 | |
70 | if (bGot) |
71 | return systemControl; |
72 | |
73 | if (systemControl == NULL) { |
74 | ETRACE("Couldn't get connection to SystemControlService\n"); |
75 | return NULL; |
76 | } |
77 | |
78 | |
79 | #endif |
80 | |
81 | bGot = true; |
82 | return systemControl; |
83 | } |
84 | |
85 | void DisplayHdmi::initialize(framebuffer_info_t& framebufferInfo) { |
86 | reset(); |
87 | std::string dispMode; |
88 | calcDefaultMode(framebufferInfo, dispMode); |
89 | buildSingleConfigList(dispMode); |
90 | updateActiveConfig(dispMode); |
91 | |
92 | mFbWidth = framebufferInfo.info.xres; |
93 | mFbHeight = framebufferInfo.info.yres; |
94 | } |
95 | |
96 | void DisplayHdmi::deinitialize() { |
97 | reset(); |
98 | } |
99 | |
100 | void DisplayHdmi::reset() { |
101 | clearSupportedConfigs(); |
102 | mActiveConfigStr.clear(); |
103 | mConnected = false; |
104 | mActiveConfigId = mRealActiveConfigId = VMODE_NULL; |
105 | mPhyWidth = mPhyHeight = 0; |
106 | } |
107 | |
108 | bool DisplayHdmi::updateHotplug(bool connected, |
109 | framebuffer_info_t& framebufferInfo) { |
110 | bool ret = true; |
111 | int32_t rate; |
112 | mConnected = connected; |
113 | |
114 | if (!connected) { |
115 | DTRACE("hdmi disconnected, keep old display configs."); |
116 | return true; |
117 | } |
118 | |
119 | updateDisplayAttributes(framebufferInfo); |
120 | |
121 | std::string activemode; |
122 | if (readHdmiDispMode(activemode) != HWC2_ERROR_NONE) { |
123 | ETRACE("get active display mode failed."); |
124 | return false; |
125 | } |
126 | |
127 | if (updateSupportedConfigs() != HWC2_ERROR_NONE) { |
128 | ETRACE("updateHotplug: No supported display list, set default configs."); |
129 | std::string dM (DEFAULT_DISPMODE); |
130 | buildSingleConfigList(dM); |
131 | } |
132 | updateActiveConfig(activemode); |
133 | // setBestDisplayMode(); |
134 | |
135 | return true; |
136 | } |
137 | |
138 | int DisplayHdmi::updateSupportedConfigs() { |
139 | // clear display modes |
140 | clearSupportedConfigs(); |
141 | |
142 | std::vector<std::string> supportDispModes; |
143 | std::string::size_type pos; |
144 | std::string dM (DEFAULT_DISPMODE); |
145 | |
146 | bool isConfiged = readConfigFile("/system/etc/displayModeList.cfg", &supportDispModes); |
147 | if (isConfiged) { |
148 | DTRACE("Read supported modes from cfg file."); |
149 | } else { |
150 | if (mWorkMode == NONE_ACTIVEMODE) { |
151 | DTRACE("Simple Active Mode!!!"); |
152 | return BAD_VALUE; |
153 | } |
154 | |
155 | readEdidList(supportDispModes); |
156 | if (supportDispModes.size() == 0) { |
157 | ETRACE("SupportDispModeList null!!!"); |
158 | return BAD_VALUE; |
159 | } |
160 | } |
161 | |
162 | for (size_t i = 0; i < supportDispModes.size(); i++) { |
163 | if (!supportDispModes[i].empty()) { |
164 | pos = supportDispModes[i].find('*'); |
165 | if (pos != std::string::npos) { |
166 | supportDispModes[i].erase(pos, 1); |
167 | DTRACE("modify support display mode:%s", supportDispModes[i].c_str()); |
168 | } |
169 | |
170 | // skip default / fake active mode as we add it to the end |
171 | if (supportDispModes[i] != dM) |
172 | addSupportedConfig(supportDispModes[i]); |
173 | } |
174 | } |
175 | |
176 | addSupportedConfig(dM); |
177 | return NO_ERROR; |
178 | } |
179 | |
180 | int DisplayHdmi::buildSingleConfigList(std::string& defaultMode) { |
181 | if (!isDispModeValid(defaultMode)) { |
182 | ETRACE("buildSingleConfigList with invalidate mode (%s)", defaultMode.c_str()); |
183 | return false; |
184 | } |
185 | |
186 | return addSupportedConfig(defaultMode); |
187 | } |
188 | |
189 | int DisplayHdmi::calcDefaultMode(framebuffer_info_t& framebufferInfo, |
190 | std::string& defaultMode) { |
191 | const struct vinfo_s * mode = |
192 | findMatchedMode(framebufferInfo.info.xres, framebufferInfo.info.yres, 60); |
193 | if (mode == NULL) { |
194 | defaultMode = DEFAULT_DISPMODE; |
195 | } else { |
196 | defaultMode = mode->name; |
197 | } |
198 | |
199 | defaultMode = DEFAULT_DISPMODE; |
200 | |
201 | DTRACE("calcDefaultMode %s", defaultMode.c_str()); |
202 | return NO_ERROR; |
203 | } |
204 | |
205 | int DisplayHdmi::addSupportedConfig(std::string& mode) { |
206 | vmode_e vmode = vmode_name_to_mode(mode.c_str()); |
207 | const struct vinfo_s* vinfo = get_tv_info(vmode); |
208 | if (vmode == VMODE_MAX || vinfo == NULL) { |
209 | ETRACE("addSupportedConfig meet error mode (%s, %d)", mode.c_str(), vmode); |
210 | return BAD_VALUE; |
211 | } |
212 | |
213 | int dpiX = DEFAULT_DISPLAY_DPI, dpiY = DEFAULT_DISPLAY_DPI; |
214 | if (mPhyWidth > 16 && mPhyHeight > 9) { |
215 | dpiX = (vinfo->width * 25.4f) / mPhyWidth; |
216 | dpiY = (vinfo->height * 25.4f) / mPhyHeight; |
217 | } |
218 | |
219 | DisplayConfig *config = new DisplayConfig(mode, |
220 | vinfo->sync_duration_num, |
221 | vinfo->width, |
222 | vinfo->height, |
223 | dpiX, |
224 | dpiY, |
225 | false); |
226 | |
227 | // add normal refresh rate config, like 24hz, 30hz... |
228 | DTRACE("add display mode pair (%d, %s)", mSupportDispConfigs.size(), mode.c_str()); |
229 | mSupportDispConfigs.add(mSupportDispConfigs.size(), config); |
230 | |
231 | if (mWorkMode == REAL_ACTIVEMODE) { |
232 | // add frac refresh rate config, like 23.976hz, 29.97hz... |
233 | if (vinfo->sync_duration_num == REFRESH_24kHZ |
234 | || vinfo->sync_duration_num == REFRESH_30kHZ |
235 | || vinfo->sync_duration_num == REFRESH_60kHZ |
236 | || vinfo->sync_duration_num == REFRESH_120kHZ |
237 | || vinfo->sync_duration_num == REFRESH_240kHZ) { |
238 | DisplayConfig *fracConfig = new DisplayConfig(mode, |
239 | vinfo->sync_duration_num, |
240 | vinfo->width, |
241 | vinfo->height, |
242 | dpiX, |
243 | dpiY, |
244 | true); |
245 | mSupportDispConfigs.add(mSupportDispConfigs.size(), fracConfig); |
246 | } |
247 | } |
248 | |
249 | return NO_ERROR; |
250 | } |
251 | |
252 | int DisplayHdmi::updateActiveConfig(std::string& activeMode) { |
253 | mRealActiveConfigStr = activeMode; |
254 | for (size_t i = 0; i < mSupportDispConfigs.size(); i++) { |
255 | DisplayConfig * cfg = mSupportDispConfigs.valueAt(i); |
256 | if (activeMode == cfg->getDisplayMode()) { |
257 | mRealActiveConfigId = mSupportDispConfigs.keyAt(i); |
258 | DTRACE("updateRealActiveConfig to (%s, %d)", activeMode.c_str(), mRealActiveConfigId); |
259 | } |
260 | } |
261 | mActiveConfigId = mSupportDispConfigs.size()-1; |
262 | return NO_ERROR; |
263 | } |
264 | |
265 | status_t DisplayHdmi::setBestDisplayMode() { |
266 | std::string bM; |
267 | |
268 | readBestHdmiOutputMode(bM); |
269 | if (mRealActiveConfigStr.compare(bM) || mFirstBootup) { |
270 | DTRACE("setBestDisplayMode to %s", bM.c_str()); |
271 | setDisplayMode(bM); |
272 | } |
273 | // update real active config. |
274 | updateActiveConfig(bM); |
275 | |
276 | if (mFirstBootup) mFirstBootup = false; |
277 | return NO_ERROR; |
278 | } |
279 | |
280 | void DisplayHdmi::switchRatePolicy(bool fracRatePolicy) { |
281 | /* |
282 | TODO: need add new api for hdmi frac rate policy. |
283 | */ |
284 | #if 0 |
285 | auto scs = getSystemControlService(); |
286 | if (scs == NULL) { |
287 | ETRACE("switchRatePolicy FAIL."); |
288 | return; |
289 | } |
290 | |
291 | if (fracRatePolicy) { |
292 | if (scs->writeSysfs(String16(HDMI_FRAC_RATE_POLICY), String16("1"))) |
293 | ETRACE("Switch to frac rate policy SUCCESS."); |
294 | else |
295 | ETRACE("Switch to frac rate policy FAIL."); |
296 | } else { |
297 | if (scs->writeSysfs(String16(HDMI_FRAC_RATE_POLICY), String16("0"))) |
298 | ETRACE("Switch to normal rate policy SUCCESS."); |
299 | else |
300 | ETRACE("Switch to normal rate policy FAIL."); |
301 | } |
302 | #endif |
303 | } |
304 | |
305 | int DisplayHdmi::setDisplayMode(std::string& dm, bool policy) { |
306 | DTRACE("setDisplayMode to %s", dm.c_str()); |
307 | switchRatePolicy(policy); |
308 | writeHdmiDispMode(dm); |
309 | updateActiveConfig(dm); |
310 | return NO_ERROR; |
311 | } |
312 | |
313 | status_t DisplayHdmi::readHdmiPhySize(framebuffer_info_t& fbInfo) { |
314 | struct fb_var_screeninfo vinfo; |
315 | if ((fbInfo.fd >= 0) && (ioctl(fbInfo.fd, FBIOGET_VSCREENINFO, &vinfo) == 0)) { |
316 | if (int32_t(vinfo.width) > 16 && int32_t(vinfo.height) > 9) { |
317 | mPhyWidth = vinfo.width; |
318 | mPhyHeight = vinfo.height; |
319 | } |
320 | return NO_ERROR; |
321 | } |
322 | return BAD_VALUE; |
323 | } |
324 | |
325 | int DisplayHdmi::updateDisplayAttributes(framebuffer_info_t& framebufferInfo) { |
326 | if (readHdmiPhySize(framebufferInfo) != NO_ERROR) { |
327 | mPhyWidth = mPhyHeight = 0; |
328 | } |
329 | DTRACE("updateDisplayAttributes physical size (%d x %d)", mPhyWidth, mPhyHeight); |
330 | return NO_ERROR; |
331 | } |
332 | |
333 | int DisplayHdmi::getDisplayConfigs(uint32_t* outNumConfigs, |
334 | hwc2_config_t* outConfigs) { |
335 | size_t i; |
336 | |
337 | if (!isConnected()) { |
338 | ETRACE("hdmi is not connected."); |
339 | } |
340 | |
341 | size_t configsNum = mSupportDispConfigs.size(); |
342 | *outNumConfigs = configsNum; |
343 | if (NULL != outConfigs) { |
344 | for (i = 0; i < configsNum; i++) { |
345 | outConfigs[i] = mSupportDispConfigs.keyAt(i); |
346 | } |
347 | } |
348 | |
349 | return NO_ERROR; |
350 | } |
351 | |
352 | int DisplayHdmi::getDisplayAttribute(hwc2_config_t config, |
353 | int32_t /*hwc2_attribute_t*/ attribute, |
354 | int32_t* outValue) { |
355 | if (!isConnected()) { |
356 | ETRACE("hdmi is not connected."); |
357 | } |
358 | |
359 | DisplayConfig *configChosen = NULL; |
360 | int modeIdx = mSupportDispConfigs.indexOfKey((vmode_e)config); |
361 | if (modeIdx >= 0) |
362 | configChosen = mSupportDispConfigs.valueAt(modeIdx); |
363 | if (!configChosen) { |
364 | ETRACE("failed to get display config: %d", config); |
365 | return BAD_VALUE; |
366 | } |
367 | |
368 | switch (attribute) { |
369 | case HWC2_ATTRIBUTE_VSYNC_PERIOD: |
370 | if (mWorkMode == REAL_ACTIVEMODE) { |
371 | if (configChosen->getRefreshRate()) { |
372 | *outValue = 1e9 / configChosen->getRefreshRate(); |
373 | } |
374 | } else if (mWorkMode == LOGIC_ACTIVEMODE || |
375 | mWorkMode == NONE_ACTIVEMODE) { |
376 | *outValue = 1e9 / 60; |
377 | } |
378 | break; |
379 | case HWC2_ATTRIBUTE_WIDTH: |
380 | if (mWorkMode == REAL_ACTIVEMODE) { |
381 | *outValue = configChosen->getWidth(); |
382 | } else if (mWorkMode == LOGIC_ACTIVEMODE || |
383 | mWorkMode == NONE_ACTIVEMODE) { |
384 | *outValue = mFbWidth; |
385 | } |
386 | break; |
387 | case HWC2_ATTRIBUTE_HEIGHT: |
388 | if (mWorkMode == REAL_ACTIVEMODE) { |
389 | *outValue = configChosen->getHeight(); |
390 | } else if (mWorkMode == LOGIC_ACTIVEMODE || |
391 | mWorkMode == NONE_ACTIVEMODE) { |
392 | *outValue = mFbHeight; |
393 | } |
394 | break; |
395 | case HWC2_ATTRIBUTE_DPI_X: |
396 | *outValue = configChosen->getDpiX() * 1000.0f; |
397 | break; |
398 | case HWC2_ATTRIBUTE_DPI_Y: |
399 | *outValue = configChosen->getDpiY() * 1000.0f; |
400 | break; |
401 | default: |
402 | ETRACE("unknown display attribute %u", attribute); |
403 | *outValue = -1; |
404 | break; |
405 | } |
406 | |
407 | return NO_ERROR; |
408 | } |
409 | |
410 | int DisplayHdmi::getActiveConfig(hwc2_config_t* outConfig) { |
411 | if (!isConnected()) { |
412 | ETRACE("hdmi is not connected."); |
413 | } |
414 | // DTRACE("getActiveConfig to config(%d).", mActiveConfigId); |
415 | *outConfig = mActiveConfigId; |
416 | return NO_ERROR; |
417 | } |
418 | |
419 | int DisplayHdmi::getRealActiveConfig(hwc2_config_t* outConfig) { |
420 | if (!isConnected()) { |
421 | ETRACE("hdmi is not connected."); |
422 | } |
423 | // DTRACE("getActiveConfig to config(%d).", mActiveConfigId); |
424 | *outConfig = mRealActiveConfigId; |
425 | return NO_ERROR; |
426 | } |
427 | |
428 | int DisplayHdmi::setActiveConfig(int modeId) { |
429 | if (!isConnected()) { |
430 | ETRACE("hdmi display is not connected."); |
431 | } |
432 | |
433 | DTRACE("setActiveConfig to mode(%d).", modeId); |
434 | int modeIdx = mSupportDispConfigs.indexOfKey((const vmode_e)modeId); |
435 | if (modeIdx >= 0) { |
436 | DisplayConfig* cfg = mSupportDispConfigs.valueAt(modeIdx); |
437 | std::string dM = cfg->getDisplayMode(); |
438 | |
439 | DTRACE("setActiveConfig to (%d, %s).", modeId, dM.c_str()); |
440 | setDisplayMode(dM, cfg->getFracRatePolicy()); |
441 | |
442 | // update real active config. |
443 | updateActiveConfig(dM); |
444 | return NO_ERROR; |
445 | } else { |
446 | ETRACE("set invalild active config (%d)", modeId); |
447 | return BAD_VALUE; |
448 | } |
449 | } |
450 | |
451 | bool DisplayHdmi::readConfigFile(const char* configPath, std::vector<std::string>* supportDispModes) { |
452 | const char* WHITESPACE = " \t\r"; |
453 | |
454 | Tokenizer* tokenizer; |
455 | status_t status = Tokenizer::open(String8(configPath), &tokenizer); |
456 | |
457 | if (status) { |
458 | DTRACE("Error %d opening display config file %s.", status, configPath); |
459 | return false; |
460 | } else { |
461 | while (!tokenizer->isEof()) { |
462 | tokenizer->skipDelimiters(WHITESPACE); |
463 | if (!tokenizer->isEol() && tokenizer->peekChar() != '#') { |
464 | String8 token = tokenizer->nextToken(WHITESPACE); |
465 | const char* dispMode = token.string(); |
466 | if (strstr(dispMode, "hz")) { |
467 | ETRACE("dispMode %s.", dispMode); |
468 | (*supportDispModes).push_back(std::string(dispMode)); |
469 | } |
470 | } |
471 | |
472 | tokenizer->nextLine(); |
473 | } |
474 | delete tokenizer; |
475 | } |
476 | |
477 | size_t num = (*supportDispModes).size(); |
478 | |
479 | if (num <= 0) { |
480 | return false; |
481 | } else { |
482 | return true; |
483 | } |
484 | } |
485 | |
486 | int DisplayHdmi::clearSupportedConfigs() { |
487 | // reset display configs |
488 | for (size_t i = 0; i < mSupportDispConfigs.size(); i++) { |
489 | DisplayConfig *config = mSupportDispConfigs.valueAt(i); |
490 | if (config) |
491 | delete config; |
492 | } |
493 | mSupportDispConfigs.clear(); |
494 | return NO_ERROR; |
495 | } |
496 | |
497 | bool DisplayHdmi::chkPresent() { |
498 | bool bConnect = false; |
499 | std::string dispMode; |
500 | if (!readHdmiDispMode(dispMode)) { |
501 | bConnect = isDispModeValid(dispMode); |
502 | } |
503 | |
504 | DTRACE("chkPresent %s", bConnect ? "connected" : "disconnected"); |
505 | return bConnect; |
506 | } |
507 | |
508 | bool DisplayHdmi::isDispModeValid(std::string & dispmode){ |
509 | if (dispmode.empty()) |
510 | return false; |
511 | |
512 | vmode_e mode = vmode_name_to_mode(dispmode.c_str()); |
513 | // DTRACE("isDispModeValid get mode (%d)", mode); |
514 | if (mode == VMODE_MAX) |
515 | return false; |
516 | |
517 | if (want_hdmi_mode(mode) == 0) |
518 | return false; |
519 | |
520 | return true; |
521 | } |
522 | |
523 | int DisplayHdmi::readHdmiDispMode(std::string &dispmode) { |
524 | auto scs = getSystemControlService(); |
525 | if (scs == NULL) { |
526 | ETRACE("syscontrol::readHdmiDispMode FAIL."); |
527 | return FAILED_TRANSACTION; |
528 | } |
529 | |
530 | #if PLATFORM_SDK_VERSION >= 26 |
531 | scs->getActiveDispMode([&dispmode](const Result &ret, const hidl_string& mode) { |
532 | if (Result::OK == ret) { |
533 | dispmode = mode.c_str(); |
534 | } else { |
535 | dispmode.clear(); |
536 | } |
537 | }); |
538 | |
539 | if (dispmode.empty()) { |
540 | ETRACE("syscontrol::getActiveDispMode FAIL."); |
541 | return FAILED_TRANSACTION; |
542 | } |
543 | #else |
544 | if (scs->getActiveDispMode(&dispmode)) { |
545 | } else { |
546 | ETRACE("syscontrol::getActiveDispMode FAIL."); |
547 | return FAILED_TRANSACTION; |
548 | } |
549 | #endif |
550 | |
551 | DTRACE("get current displaymode %s", dispmode.c_str()); |
552 | if (!isDispModeValid(dispmode)) { |
553 | DTRACE("active mode %s not valid", dispmode.c_str()); |
554 | return BAD_VALUE; |
555 | } |
556 | |
557 | return NO_ERROR; |
558 | } |
559 | |
560 | int DisplayHdmi::writeHdmiDispMode(std::string &dispmode) { |
561 | auto scs = getSystemControlService(); |
562 | if (scs == NULL) { |
563 | ETRACE("syscontrol::writeHdmiDispMode FAIL."); |
564 | return FAILED_TRANSACTION; |
565 | } |
566 | |
567 | #if PLATFORM_SDK_VERSION >= 26 |
568 | Result rtn = scs->setActiveDispMode(dispmode); |
569 | if (rtn == Result::OK) { |
570 | return NO_ERROR; |
571 | } |
572 | #else |
573 | if (scs->setActiveDispMode(dispmode)) { |
574 | return NO_ERROR; |
575 | } |
576 | #endif |
577 | |
578 | ETRACE("syscontrol::setActiveDispMode FAIL."); |
579 | return FAILED_TRANSACTION; |
580 | } |
581 | |
582 | int DisplayHdmi::readEdidList(std::vector<std::string>& edidlist) { |
583 | auto scs = getSystemControlService(); |
584 | if (scs == NULL) { |
585 | ETRACE("syscontrol::readEdidList FAIL."); |
586 | return FAILED_TRANSACTION; |
587 | } |
588 | |
589 | #if PLATFORM_SDK_VERSION >= 26 |
590 | scs->getSupportDispModeList([&edidlist](const Result &ret, const hidl_vec<hidl_string> supportDispModes) { |
591 | if (Result::OK == ret) { |
592 | for (size_t i = 0; i < supportDispModes.size(); i++) { |
593 | edidlist.push_back(supportDispModes[i]); |
594 | } |
595 | } else { |
596 | edidlist.clear(); |
597 | } |
598 | }); |
599 | |
600 | if (edidlist.empty()) { |
601 | ETRACE("syscontrol::readEdidList FAIL."); |
602 | return FAILED_TRANSACTION; |
603 | } |
604 | |
605 | return NO_ERROR; |
606 | #else |
607 | if (scs->getSupportDispModeList(&edidlist)) { |
608 | return NO_ERROR; |
609 | } else { |
610 | ETRACE("syscontrol::readEdidList FAIL."); |
611 | return FAILED_TRANSACTION; |
612 | } |
613 | #endif |
614 | } |
615 | |
616 | int DisplayHdmi::readBestHdmiOutputMode(std::string &dispmode) { |
617 | #if 0 |
618 | auto scs = getSystemControlService(); |
619 | if (scs == NULL) { |
620 | ETRACE("syscontrol::readEdidList FAIL."); |
621 | return FAILED_TRANSACTION; |
622 | } |
623 | |
624 | if (scs->getBestHdmiOutputMode(&dispmode)) { |
625 | DTRACE("get best displaymode %s", dispmode.c_str()); |
626 | if (!isDispModeValid(dispmode)) { |
627 | ETRACE("best mode %s not valid", dispmode.c_str()); |
628 | return BAD_VALUE; |
629 | } |
630 | return NO_ERROR; |
631 | } |
632 | #endif |
633 | |
634 | return NO_ERROR; |
635 | } |
636 | |
637 | bool DisplayHdmi::isSecure() { |
638 | auto scs = getSystemControlService(); |
639 | if (scs == NULL) { |
640 | ETRACE("syscontrol::isHDCPTxAuthSuccess FAIL."); |
641 | return false; |
642 | } |
643 | |
644 | #if PLATFORM_SDK_VERSION >= 26 |
645 | Result rtn = scs->isHDCPTxAuthSuccess(); |
646 | DTRACE("hdcp status: %d", status); |
647 | return rtn == Result::OK ? true : false; |
648 | #else |
649 | int status = 0; |
650 | scs->isHDCPTxAuthSuccess(status); |
651 | DTRACE("hdcp status: %d", status); |
652 | return status == 1 ? true : false; |
653 | #endif |
654 | |
655 | } |
656 | |
657 | void DisplayHdmi::dump(Dump& d) { |
658 | d.append("Connector (HDMI, %s, %d, %d)\n", |
659 | mRealActiveConfigStr.c_str(), |
660 | mRealActiveConfigId, |
661 | mWorkMode); |
662 | d.append(" CONFIG | VSYNC_PERIOD | WIDTH | HEIGHT |" |
663 | " DPI_X | DPI_Y \n"); |
664 | d.append("------------+------------------+-----------+------------+" |
665 | "-----------+-----------\n"); |
666 | for (size_t i = 0; i < mSupportDispConfigs.size(); i++) { |
667 | int mode = mSupportDispConfigs.keyAt(i); |
668 | DisplayConfig *config = mSupportDispConfigs.valueAt(i); |
669 | if (config) { |
670 | d.append("%s %2d | %.3f | %5d | %5d |" |
671 | " %3d | %3d \n", |
672 | (mode == (int)mActiveConfigId) ? "* " : " ", |
673 | mode, |
674 | config->getRefreshRate(), |
675 | config->getWidth(), |
676 | config->getHeight(), |
677 | config->getDpiX(), |
678 | config->getDpiY()); |
679 | } |
680 | } |
681 | } |
682 | |
683 | } // namespace amlogic |
684 | } // namespace android |
685 | |
686 | |
687 | |
688 |