blob: cf4babdbcf88b99c56c5f6d0b648f0f536ec8fa2
1 | /* |
2 | // Copyright (c) 2014 Intel Corporation |
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 | // This file is modified by Amlogic, Inc. 2017.01.17. |
17 | */ |
18 | |
19 | #include <fcntl.h> |
20 | #include <inttypes.h> |
21 | #include <HwcTrace.h> |
22 | #include <PhysicalDevice.h> |
23 | #include <Hwcomposer.h> |
24 | #include <sys/ioctl.h> |
25 | #include <sync/sync.h> |
26 | #include <Utils.h> |
27 | #include <HwcFenceControl.h> |
28 | #include <cutils/properties.h> |
29 | #include <tvp/OmxUtil.h> |
30 | #include <sys/utsname.h> |
31 | #define FBIOPUT_OSD_CURSOR 0x451a |
32 | |
33 | static int Amvideo_Handle = 0; |
34 | |
35 | namespace android { |
36 | namespace amlogic { |
37 | |
38 | PhysicalDevice::PhysicalDevice(hwc2_display_t id, Hwcomposer& hwc, DeviceControlFactory* controlFactory) |
39 | : mId(id), |
40 | mHwc(hwc), |
41 | mControlFactory(controlFactory), |
42 | mVsyncObserver(NULL), |
43 | mIsConnected(false), |
44 | mSecure(false), |
45 | mFramebufferHnd(NULL), |
46 | mSystemControl(NULL), |
47 | mFbSlot(0), |
48 | mComposer(NULL), |
49 | mPriorFrameRetireFence(-1), |
50 | mClientTargetHnd(NULL), |
51 | mTargetAcquireFence(-1), |
52 | mRenderMode(GLES_COMPOSE_MODE), |
53 | mIsValidated(false), |
54 | mIsContinuousBuf(true), |
55 | mDirectRenderLayerId(0), |
56 | mVideoOverlayLayerId(0), |
57 | mGE2DClearVideoRegionCount(0), |
58 | mGE2DComposeFrameCount(0), |
59 | mDirectComposeFrameCount(0), |
60 | mInitialized(false) |
61 | { |
62 | CTRACE(); |
63 | |
64 | switch (id) { |
65 | case DEVICE_PRIMARY: |
66 | mName = "Primary"; |
67 | break; |
68 | case DEVICE_EXTERNAL: |
69 | mName = "External"; |
70 | break; |
71 | default: |
72 | mName = "Unknown"; |
73 | } |
74 | |
75 | mHdrCapabilities.init = false; |
76 | // init Display here. |
77 | initDisplay(); |
78 | |
79 | // set capacity of layers, layer's changed type, layer's changed request. |
80 | // mHwcLayersChangeType.setCapacity(LAYER_MAX_NUM_CHANGE_TYPE); |
81 | // mHwcLayersChangeRequest.setCapacity(LAYER_MAX_NUM_CHANGE_REQUEST); |
82 | // mHwcGlesLayers.setCapacity(LAYER_MAX_NUM_CHANGE_TYPE); |
83 | // mHwcLayers.setCapacity(LAYER_MAX_NUM_SUPPORT); |
84 | #ifdef HWC_ENABLE_SECURE_LAYER |
85 | // mHwcSecureLayers.setCapacity(LAYER_MAX_NUM_SECURE_PROTECTED); |
86 | mHwcSecureLayers.clear(); |
87 | #endif |
88 | |
89 | // clear layers vectors. |
90 | mHwcLayersChangeType.clear(); |
91 | mHwcLayersChangeRequest.clear(); |
92 | mHwcGlesLayers.clear(); |
93 | mHwcLayers.clear(); |
94 | |
95 | // mGE2DRenderSortedLayerIds.setCapacity(HWC2_MAX_LAYERS); |
96 | mGE2DRenderSortedLayerIds.clear(); |
97 | |
98 | mHwcCurReleaseFences = mHwcPriorReleaseFences = NULL; |
99 | |
100 | int major = 0, minor = 0; |
101 | struct utsname info; |
102 | if (uname(&info) || sscanf(info.release, "%d.%d", &major, &minor) <= 0) { |
103 | ETRACE("Could not get linux version: %s", strerror(errno)); |
104 | } |
105 | // from kernel 4.9 use FBIOPUT_OSD_CURSOR instead of FBIO_CURSOR |
106 | mUsingPutCurosr = major > 4 || (major == 4 && minor >= 9); |
107 | } |
108 | |
109 | PhysicalDevice::~PhysicalDevice() |
110 | { |
111 | WARN_IF_NOT_DEINIT(); |
112 | clearFenceList(mHwcCurReleaseFences); |
113 | clearFenceList(mHwcPriorReleaseFences); |
114 | } |
115 | |
116 | bool PhysicalDevice::initialize() { |
117 | CTRACE(); |
118 | |
119 | if (mId != DEVICE_PRIMARY && mId != DEVICE_EXTERNAL) { |
120 | ETRACE("invalid device type"); |
121 | return false; |
122 | } |
123 | |
124 | // create vsync event observer, we only have soft vsync now... |
125 | mVsyncObserver = new SoftVsyncObserver(*this); |
126 | if (!mVsyncObserver || !mVsyncObserver->initialize()) { |
127 | DEINIT_AND_RETURN_FALSE("failed to create vsync observer"); |
128 | } |
129 | |
130 | mDisplayHdmi = new DisplayHdmi(mId); |
131 | mDisplayHdmi->initialize(); |
132 | UeventObserver *observer = Hwcomposer::getInstance().getUeventObserver(); |
133 | if (observer) { |
134 | observer->registerListener( |
135 | Utils::getHdcpUeventEnvelope(), |
136 | hdcpEventListener, |
137 | this); |
138 | } else { |
139 | ETRACE("PhysicalDevice::Uevent observer is NULL"); |
140 | } |
141 | |
142 | mInitialized = true; |
143 | return true; |
144 | } |
145 | |
146 | void PhysicalDevice::hdcpEventListener(void *data, bool status) |
147 | { |
148 | PhysicalDevice *pThis = (PhysicalDevice*)data; |
149 | if (pThis) { |
150 | pThis->setSecureStatus(status); |
151 | } |
152 | } |
153 | |
154 | void PhysicalDevice::setSecureStatus(bool status) |
155 | { |
156 | DTRACE("hdcp event: %d", status); |
157 | mSecure = status; |
158 | } |
159 | |
160 | void PhysicalDevice::deinitialize() { |
161 | Mutex::Autolock _l(mLock); |
162 | |
163 | DEINIT_AND_DELETE_OBJ(mVsyncObserver); |
164 | DEINIT_AND_DELETE_OBJ(mDisplayHdmi); |
165 | DEINIT_AND_DELETE_OBJ(mComposer); |
166 | |
167 | if (mFramebufferContext != NULL) { |
168 | delete mFramebufferContext; |
169 | mFramebufferContext = NULL; |
170 | } |
171 | |
172 | if (mCursorContext != NULL) { |
173 | delete mCursorContext; |
174 | mCursorContext = NULL; |
175 | } |
176 | |
177 | mInitialized = false; |
178 | } |
179 | |
180 | HwcLayer* PhysicalDevice::getLayerById(hwc2_layer_t layerId) { |
181 | HwcLayer* layer = NULL; |
182 | ssize_t index = mHwcLayers.indexOfKey(layerId); |
183 | |
184 | if (index >= 0) { |
185 | layer = mHwcLayers.valueFor(layerId); |
186 | } |
187 | |
188 | if (!layer) { |
189 | DTRACE("getLayerById %lld error!", layerId); |
190 | } |
191 | return layer; |
192 | } |
193 | |
194 | int32_t PhysicalDevice::acceptDisplayChanges() { |
195 | HwcLayer* layer = NULL; |
196 | |
197 | for (uint32_t i=0; i<mHwcLayersChangeType.size(); i++) { |
198 | hwc2_layer_t layerId = mHwcLayersChangeType.keyAt(i); |
199 | layer = mHwcLayersChangeType.valueAt(i); |
200 | if (layer) { |
201 | #ifdef HWC_ENABLE_SECURE_LAYER |
202 | // deal non secure display. |
203 | if (!mSecure && !mHwcSecureLayers.isEmpty()) { |
204 | for (uint32_t j=0; j<mHwcSecureLayers.size(); j++) { |
205 | hwc2_layer_t secureLayerId = mHwcSecureLayers.keyAt(j); |
206 | HwcLayer* secureLayer = mHwcSecureLayers.valueAt(j); |
207 | // deal secure layers release fence and composition type on non secure display. |
208 | addReleaseFence(secureLayerId, secureLayer->getDuppedAcquireFence()); |
209 | if (layerId == secureLayerId) { |
210 | if (layer->getCompositionType() != HWC2_COMPOSITION_DEVICE) { |
211 | layer->setCompositionType(HWC2_COMPOSITION_DEVICE); |
212 | continue; |
213 | } |
214 | } |
215 | } |
216 | } |
217 | #endif |
218 | if (layer->getCompositionType() == HWC2_COMPOSITION_DEVICE |
219 | || layer->getCompositionType() == HWC2_COMPOSITION_SOLID_COLOR) { |
220 | layer->setCompositionType(HWC2_COMPOSITION_CLIENT); |
221 | } else if (layer->getCompositionType() == HWC2_COMPOSITION_SIDEBAND) { |
222 | layer->setCompositionType(HWC2_COMPOSITION_DEVICE); |
223 | } |
224 | } |
225 | } |
226 | // reset layer changed or requested size to zero. |
227 | mHwcLayersChangeType.clear(); |
228 | mHwcLayersChangeRequest.clear(); |
229 | |
230 | #ifdef HWC_ENABLE_SECURE_LAYER |
231 | // deal non secure display device. |
232 | if (!mHwcSecureLayers.isEmpty()) { |
233 | mHwcSecureLayers.clear(); |
234 | } |
235 | #endif |
236 | |
237 | return HWC2_ERROR_NONE; |
238 | } |
239 | |
240 | bool PhysicalDevice::createLayer(hwc2_layer_t* outLayer) { |
241 | HwcLayer* layer = new HwcLayer(mId); |
242 | |
243 | if (layer == NULL || !layer->initialize()) { |
244 | ETRACE("createLayer: failed !"); |
245 | return false; |
246 | } |
247 | |
248 | hwc2_layer_t layerId = reinterpret_cast<hwc2_layer_t>(layer); |
249 | mHwcLayers.add(layerId, layer); |
250 | *outLayer = layerId; |
251 | DTRACE("::createLayer layerId %lld, size: [%d].\n", layerId, mHwcLayers.size()); |
252 | |
253 | return true; |
254 | } |
255 | |
256 | bool PhysicalDevice::destroyLayer(hwc2_layer_t layerId) { |
257 | HwcLayer* layer = mHwcLayers.valueFor(layerId); |
258 | DTRACE("::destroyLayer layerId %lld, size: [%d].\n", layerId, mHwcLayers.size()); |
259 | |
260 | if (layer == NULL) { |
261 | ETRACE("destroyLayer: no Hwclayer found (%d)", layerId); |
262 | return false; |
263 | } |
264 | |
265 | for (int i = 0; i < 2; i++) { |
266 | ssize_t idx = mLayerReleaseFences[i].indexOfKey(layerId); |
267 | if (idx >= 0) { |
268 | HwcFenceControl::closeFd(mLayerReleaseFences[i].valueAt(idx)); |
269 | mLayerReleaseFences[i].removeItemsAt(idx); |
270 | DTRACE("destroyLayer remove layer %lld from cur release list %p\n", layerId, &(mLayerReleaseFences[i])); |
271 | } |
272 | } |
273 | |
274 | mHwcLayers.removeItem(layerId); |
275 | DEINIT_AND_DELETE_OBJ(layer); |
276 | return true; |
277 | } |
278 | |
279 | int32_t PhysicalDevice::getActiveConfig( |
280 | hwc2_config_t* outConfig) { |
281 | Mutex::Autolock _l(mLock); |
282 | |
283 | return mDisplayHdmi->getActiveConfig(outConfig); |
284 | } |
285 | |
286 | int32_t PhysicalDevice::getChangedCompositionTypes( |
287 | uint32_t* outNumElements, |
288 | hwc2_layer_t* outLayers, |
289 | int32_t* /*hwc2_composition_t*/ outTypes) { |
290 | HwcLayer* layer = NULL; |
291 | |
292 | // if outLayers or outTypes were NULL, the number of layers and types which would have been returned. |
293 | if (NULL == outLayers || NULL == outTypes) { |
294 | *outNumElements = mHwcLayersChangeType.size(); |
295 | } else { |
296 | for (uint32_t i=0; i<mHwcLayersChangeType.size(); i++) { |
297 | hwc2_layer_t layerId = mHwcLayersChangeType.keyAt(i); |
298 | layer = mHwcLayersChangeType.valueAt(i); |
299 | if (layer) { |
300 | #ifdef HWC_ENABLE_SECURE_LAYER |
301 | // deal non secure display. |
302 | if (!mSecure && !mHwcSecureLayers.isEmpty()) { |
303 | for (uint32_t j=0; j<mHwcSecureLayers.size(); j++) { |
304 | hwc2_layer_t secureLayerId = mHwcSecureLayers.keyAt(j); |
305 | if (layerId == secureLayerId) { |
306 | if (layer->getCompositionType() != HWC2_COMPOSITION_DEVICE) { |
307 | outLayers[i] = layerId; |
308 | outTypes[i] = HWC2_COMPOSITION_DEVICE; |
309 | continue; |
310 | } |
311 | } |
312 | } |
313 | } |
314 | #endif |
315 | |
316 | if (layer->getCompositionType() == HWC2_COMPOSITION_DEVICE |
317 | || layer->getCompositionType() == HWC2_COMPOSITION_SOLID_COLOR) { |
318 | // change all other device type to client. |
319 | outLayers[i] = layerId; |
320 | outTypes[i] = HWC2_COMPOSITION_CLIENT; |
321 | continue; |
322 | } |
323 | |
324 | // sideband stream. |
325 | if (layer->getCompositionType() == HWC2_COMPOSITION_SIDEBAND |
326 | && layer->getSidebandStream()) { |
327 | // TODO: we just transact SIDEBAND to OVERLAY for now; |
328 | DTRACE("get HWC_SIDEBAND layer, just change to overlay"); |
329 | outLayers[i] = layerId; |
330 | outTypes[i] = HWC2_COMPOSITION_DEVICE; |
331 | continue; |
332 | } |
333 | } |
334 | } |
335 | |
336 | if (mHwcLayersChangeType.size() > 0) { |
337 | DTRACE("There are %d layers type has changed.", mHwcLayersChangeType.size()); |
338 | *outNumElements = mHwcLayersChangeType.size(); |
339 | } else { |
340 | DTRACE("No layers compositon type changed."); |
341 | } |
342 | } |
343 | |
344 | return HWC2_ERROR_NONE; |
345 | } |
346 | |
347 | int32_t PhysicalDevice::getClientTargetSupport( |
348 | uint32_t width, |
349 | uint32_t height, |
350 | int32_t /*android_pixel_format_t*/ format, |
351 | int32_t /*android_dataspace_t*/ dataspace) { |
352 | framebuffer_info_t* fbInfo = mFramebufferContext->getInfo(); |
353 | |
354 | if (width == fbInfo->info.xres |
355 | && height == fbInfo->info.yres |
356 | && format == HAL_PIXEL_FORMAT_RGBA_8888 |
357 | && dataspace == HAL_DATASPACE_UNKNOWN) { |
358 | return HWC2_ERROR_NONE; |
359 | } |
360 | |
361 | DTRACE("fbinfo: [%d x %d], client: [%d x %d]" |
362 | "format: %d, dataspace: %d", |
363 | fbInfo->info.xres, |
364 | fbInfo->info.yres, |
365 | width, height, format, dataspace); |
366 | |
367 | // TODO: ? |
368 | return HWC2_ERROR_UNSUPPORTED; |
369 | } |
370 | |
371 | int32_t PhysicalDevice::getColorModes( |
372 | uint32_t* outNumModes, |
373 | int32_t* /*android_color_mode_t*/ outModes) { |
374 | |
375 | if (NULL == outModes) { |
376 | *outNumModes = 1; |
377 | } else { |
378 | *outModes = HAL_COLOR_MODE_NATIVE; |
379 | } |
380 | |
381 | return HWC2_ERROR_NONE; |
382 | } |
383 | |
384 | int32_t PhysicalDevice::getDisplayAttribute( |
385 | hwc2_config_t config, |
386 | int32_t /*hwc2_attribute_t*/ attribute, |
387 | int32_t* outValue) { |
388 | Mutex::Autolock _l(mLock); |
389 | |
390 | if (!mIsConnected) { |
391 | ETRACE("display %d is not connected.", mId); |
392 | } |
393 | |
394 | int ret = mDisplayHdmi->getDisplayAttribute(config, attribute, outValue); |
395 | if (ret < 0) |
396 | return HWC2_ERROR_BAD_CONFIG; |
397 | |
398 | return HWC2_ERROR_NONE; |
399 | } |
400 | |
401 | int32_t PhysicalDevice::getDisplayConfigs( |
402 | uint32_t* outNumConfigs, |
403 | hwc2_config_t* outConfigs) { |
404 | Mutex::Autolock _l(mLock); |
405 | |
406 | return mDisplayHdmi->getDisplayConfigs(outNumConfigs, outConfigs); |
407 | } |
408 | |
409 | int32_t PhysicalDevice::getDisplayName( |
410 | uint32_t* outSize, |
411 | char* outName) { |
412 | return HWC2_ERROR_NONE; |
413 | } |
414 | |
415 | int32_t PhysicalDevice::getDisplayRequests( |
416 | int32_t* /*hwc2_display_request_t*/ outDisplayRequests, |
417 | uint32_t* outNumElements, |
418 | hwc2_layer_t* outLayers, |
419 | int32_t* /*hwc2_layer_request_t*/ outLayerRequests) { |
420 | |
421 | // if outLayers or outTypes were NULL, the number of layers and types which would have been returned. |
422 | if (NULL == outLayers || NULL == outLayerRequests) { |
423 | *outNumElements = mHwcLayersChangeRequest.size(); |
424 | } else { |
425 | for (uint32_t i=0; i<mHwcLayersChangeRequest.size(); i++) { |
426 | hwc2_layer_t layerId = mHwcLayersChangeRequest.keyAt(i); |
427 | HwcLayer *layer = mHwcLayersChangeRequest.valueAt(i); |
428 | if (layer->getCompositionType() == HWC2_COMPOSITION_DEVICE) { |
429 | // video overlay. |
430 | if (layerId == mVideoOverlayLayerId) { |
431 | outLayers[i] = layerId; |
432 | outLayerRequests[i] = HWC2_LAYER_REQUEST_CLEAR_CLIENT_TARGET; |
433 | } |
434 | /* if (layer->getBufferHandle()) { |
435 | private_handle_t const* hnd = |
436 | reinterpret_cast<private_handle_t const*>(layer->getBufferHandle()); |
437 | if (hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OVERLAY) { |
438 | outLayers[i] = layerId; |
439 | outLayerRequests[i] = HWC2_LAYER_REQUEST_CLEAR_CLIENT_TARGET; |
440 | continue; |
441 | } |
442 | } */ |
443 | } |
444 | |
445 | // sideband stream. |
446 | if ((layer->getCompositionType() == HWC2_COMPOSITION_SIDEBAND && layer->getSidebandStream()) |
447 | //|| layer->getCompositionType() == HWC2_COMPOSITION_SOLID_COLOR |
448 | || layer->getCompositionType() == HWC2_COMPOSITION_CURSOR) { |
449 | // TODO: we just transact SIDEBAND to OVERLAY for now; |
450 | DTRACE("get HWC_SIDEBAND layer, just change to overlay"); |
451 | outLayers[i] = layerId; |
452 | outLayerRequests[i] = HWC2_LAYER_REQUEST_CLEAR_CLIENT_TARGET; |
453 | continue; |
454 | } |
455 | } |
456 | |
457 | if (mHwcLayersChangeRequest.size() > 0) { |
458 | DTRACE("There are %d layer requests.", mHwcLayersChangeRequest.size()); |
459 | *outNumElements = mHwcLayersChangeRequest.size(); |
460 | } else { |
461 | DTRACE("No layer requests."); |
462 | } |
463 | } |
464 | |
465 | return HWC2_ERROR_NONE; |
466 | } |
467 | |
468 | int32_t PhysicalDevice::getDisplayType( |
469 | int32_t* /*hwc2_display_type_t*/ outType) { |
470 | |
471 | *outType = HWC2_DISPLAY_TYPE_PHYSICAL; |
472 | return HWC2_ERROR_NONE; |
473 | } |
474 | |
475 | int32_t PhysicalDevice::getDozeSupport( |
476 | int32_t* outSupport) { |
477 | return HWC2_ERROR_NONE; |
478 | } |
479 | |
480 | int32_t PhysicalDevice::getHdrCapabilities( |
481 | uint32_t* outNumTypes, |
482 | int32_t* /*android_hdr_t*/ outTypes, |
483 | float* outMaxLuminance, |
484 | float* outMaxAverageLuminance, |
485 | float* outMinLuminance) { |
486 | |
487 | Mutex::Autolock _l(mLock); |
488 | if (!mIsConnected) { |
489 | ETRACE("disp: %llu is not connected", mId); |
490 | return HWC2_ERROR_BAD_DISPLAY; |
491 | } |
492 | |
493 | if (!mHdrCapabilities.init) { |
494 | parseHdrCapabilities(); |
495 | mHdrCapabilities.init = true; |
496 | } |
497 | |
498 | if (NULL == outTypes) { |
499 | int num = 0; |
500 | if (mHdrCapabilities.dvSupport) num++; |
501 | if (mHdrCapabilities.hdrSupport) num++; |
502 | |
503 | *outNumTypes = num; |
504 | } else { |
505 | if (mHdrCapabilities.dvSupport) *outTypes++ = HAL_HDR_DOLBY_VISION; |
506 | if (mHdrCapabilities.hdrSupport) *outTypes++ = HAL_HDR_HDR10; |
507 | |
508 | *outMaxLuminance = mHdrCapabilities.maxLuminance; |
509 | *outMaxAverageLuminance = mHdrCapabilities.avgLuminance; |
510 | *outMinLuminance = mHdrCapabilities.minLuminance; |
511 | } |
512 | |
513 | return HWC2_ERROR_NONE; |
514 | } |
515 | |
516 | void PhysicalDevice::swapReleaseFence() { |
517 | //dumpFenceList(mHwcCurReleaseFences); |
518 | |
519 | if (mHwcCurReleaseFences == NULL || mHwcPriorReleaseFences == NULL) { |
520 | if (mHwcCurReleaseFences) { |
521 | clearFenceList(mHwcPriorReleaseFences); |
522 | } |
523 | |
524 | if (mHwcPriorReleaseFences) { |
525 | clearFenceList(mHwcPriorReleaseFences); |
526 | } |
527 | |
528 | mHwcCurReleaseFences = &(mLayerReleaseFences[0]); |
529 | mHwcPriorReleaseFences = &(mLayerReleaseFences[1]); |
530 | } else { |
531 | KeyedVector<hwc2_layer_t, int32_t> * tmp = mHwcCurReleaseFences; |
532 | clearFenceList(mHwcPriorReleaseFences); |
533 | mHwcCurReleaseFences = mHwcPriorReleaseFences; |
534 | mHwcPriorReleaseFences = tmp; |
535 | } |
536 | } |
537 | |
538 | |
539 | void PhysicalDevice::addReleaseFence(hwc2_layer_t layerId, int32_t fenceFd) { |
540 | ssize_t idx = mHwcCurReleaseFences->indexOfKey(layerId); |
541 | if (idx >= 0 && idx < mHwcCurReleaseFences->size()) { |
542 | int32_t oldFence = mHwcCurReleaseFences->valueAt(idx); |
543 | String8 mergeName("hwc-release"); |
544 | int32_t newFence = HwcFenceControl::merge(mergeName, oldFence, fenceFd); |
545 | mHwcCurReleaseFences->replaceValueAt(idx, newFence); |
546 | HwcFenceControl::closeFd(oldFence); |
547 | HwcFenceControl::closeFd(fenceFd); |
548 | ETRACE("addReleaseFence:(%d, %d) + %d -> (%d,%d)\n", idx, oldFence, fenceFd, idx, newFence); |
549 | dumpFenceList(mHwcCurReleaseFences); |
550 | } else { |
551 | mHwcCurReleaseFences->add(layerId, fenceFd); |
552 | } |
553 | } |
554 | |
555 | void PhysicalDevice::clearFenceList(KeyedVector<hwc2_layer_t, int32_t> * fenceList) { |
556 | if (!fenceList || !fenceList->size()) |
557 | return; |
558 | |
559 | for (int i = 0; i < fenceList->size(); i++) { |
560 | int32_t fenceFd = fenceList->valueAt(i); |
561 | HwcFenceControl::closeFd(fenceFd); |
562 | DTRACE("clearFenceList close fd %d\n", fenceFd); |
563 | fenceList->replaceValueAt(i, -1); |
564 | } |
565 | fenceList->clear(); |
566 | } |
567 | |
568 | void PhysicalDevice::dumpFenceList(KeyedVector<hwc2_layer_t, int32_t> * fenceList) { |
569 | if (!fenceList || fenceList->isEmpty()) |
570 | return; |
571 | |
572 | String8 resultStr("dumpFenceList: "); |
573 | for (int i = 0; i < fenceList->size(); i++) { |
574 | hwc2_layer_t layerId = fenceList->keyAt(i); |
575 | int32_t fenceFd = fenceList->valueAt(i); |
576 | resultStr.appendFormat("(%lld, %d), ", layerId, fenceFd); |
577 | } |
578 | |
579 | ETRACE("%s", resultStr.string()); |
580 | } |
581 | |
582 | int32_t PhysicalDevice::getReleaseFences( |
583 | uint32_t* outNumElements, |
584 | hwc2_layer_t* outLayers, |
585 | int32_t* outFences) { |
586 | *outNumElements = mHwcPriorReleaseFences->size(); |
587 | |
588 | if (outLayers && outFences) { |
589 | for (uint32_t i=0; i<mHwcPriorReleaseFences->size(); i++) { |
590 | outLayers[i] = mHwcPriorReleaseFences->keyAt(i); |
591 | outFences[i] = HwcFenceControl::dupFence(mHwcPriorReleaseFences->valueAt(i)); |
592 | } |
593 | } |
594 | |
595 | return HWC2_ERROR_NONE; |
596 | } |
597 | |
598 | void PhysicalDevice::directCompose(framebuffer_info_t * fbInfo) { |
599 | HwcLayer* layer = NULL; |
600 | ssize_t idx = mHwcLayers.indexOfKey(mDirectRenderLayerId); |
601 | if (idx >= 0) { |
602 | layer = mHwcLayers.valueAt(idx); |
603 | if (mTargetAcquireFence > -1) { |
604 | ETRACE("ERROR:directCompose with mTargetAcquireFence %d\n", mTargetAcquireFence); |
605 | HwcFenceControl::closeFd(mTargetAcquireFence); |
606 | } |
607 | |
608 | mTargetAcquireFence = layer->getDuppedAcquireFence(); |
609 | mClientTargetHnd = layer->getBufferHandle(); |
610 | DTRACE("Hit only one non video overlay layer, handle: %08" PRIxPTR ", fence: %d", |
611 | intptr_t(mClientTargetHnd), mTargetAcquireFence); |
612 | |
613 | // fill up fb sync request struct. |
614 | hwc_frect_t srcCrop = layer->getSourceCrop(); |
615 | hwc_rect_t displayFrame = layer->getDisplayFrame(); |
616 | mFbSyncRequest.xoffset = (unsigned int)srcCrop.left; |
617 | mFbSyncRequest.yoffset = (unsigned int)srcCrop.top; |
618 | mFbSyncRequest.width = (unsigned int)(srcCrop.right - srcCrop.left); |
619 | mFbSyncRequest.height = (unsigned int)(srcCrop.bottom - srcCrop.top); |
620 | mFbSyncRequest.dst_x = displayFrame.left; |
621 | mFbSyncRequest.dst_y = displayFrame.top; |
622 | mFbSyncRequest.dst_w = displayFrame.right - displayFrame.left; |
623 | mFbSyncRequest.dst_h = displayFrame.bottom - displayFrame.top; |
624 | return; |
625 | } |
626 | |
627 | ETRACE("Didn't find direct compose layer!"); |
628 | } |
629 | |
630 | #ifdef ENABLE_AML_GE2D_COMPOSER |
631 | void PhysicalDevice::ge2dCompose(framebuffer_info_t * fbInfo, bool hasVideoOverlay) { |
632 | if (mGE2DRenderSortedLayerIds.size() > 0) { |
633 | DTRACE("GE2D compose mFbSlot: %d", mFbSlot); |
634 | if (hasVideoOverlay) { |
635 | if (mGE2DClearVideoRegionCount < 3) { |
636 | mComposer->setVideoOverlayLayerId(mVideoOverlayLayerId); |
637 | } |
638 | } |
639 | if (mTargetAcquireFence > -1) { |
640 | ETRACE("ERROR:GE2D compose with mTargetAcquireFence %d\n", mTargetAcquireFence); |
641 | HwcFenceControl::closeFd(mTargetAcquireFence); |
642 | } |
643 | mTargetAcquireFence = mComposer->startCompose(mGE2DRenderSortedLayerIds, &mFbSlot, mGE2DComposeFrameCount); |
644 | for (uint32_t i=0; i<mGE2DRenderSortedLayerIds.size(); i++) { |
645 | addReleaseFence(mGE2DRenderSortedLayerIds.itemAt(i), HwcFenceControl::dupFence(mTargetAcquireFence)); |
646 | } |
647 | // HwcFenceControl::traceFenceInfo(mTargetAcquireFence); |
648 | // dumpLayers(mGE2DRenderSortedLayerIds); |
649 | if (mGE2DComposeFrameCount < 3) { |
650 | mGE2DComposeFrameCount++; |
651 | } |
652 | mClientTargetHnd = mComposer->getBufHnd(); |
653 | fbInfo->yOffset = mFbSlot; |
654 | return; |
655 | } |
656 | |
657 | ETRACE("Didn't find ge2d compose layers!"); |
658 | } |
659 | #endif |
660 | |
661 | int32_t PhysicalDevice::postFramebuffer(int32_t* outRetireFence, bool hasVideoOverlay) { |
662 | HwcLayer* layer = NULL; |
663 | void *cbuffer; |
664 | |
665 | // deal physical display's client target layer |
666 | framebuffer_info_t fbInfo = *(mFramebufferContext->getInfo()); |
667 | framebuffer_info_t* cbInfo = mCursorContext->getInfo(); |
668 | bool cursorShow = false; |
669 | bool haveCursorLayer = false; |
670 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
671 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
672 | layer = mHwcLayers.valueAt(i); |
673 | if (layer && layer->getCompositionType()== HWC2_COMPOSITION_CURSOR) { |
674 | private_handle_t *hnd = (private_handle_t *)(layer->getBufferHandle()); |
675 | if (private_handle_t::validate(hnd) < 0) { |
676 | ETRACE("invalid cursor layer handle."); |
677 | break; |
678 | } |
679 | haveCursorLayer = true; |
680 | DTRACE("This is a Sprite, hnd->stride is %d, hnd->height is %d", hnd->stride, hnd->height); |
681 | if (cbInfo->info.xres != (uint32_t)hnd->stride || cbInfo->info.yres != (uint32_t)hnd->height) { |
682 | ETRACE("disp: %d cursor need to redrew", mId); |
683 | update_cursor_buffer_locked(cbInfo, hnd->stride, hnd->height); |
684 | cbuffer = mmap(NULL, hnd->size, PROT_READ|PROT_WRITE, MAP_SHARED, cbInfo->fd, 0); |
685 | if (cbuffer != MAP_FAILED) { |
686 | memcpy(cbuffer, hnd->base, hnd->size); |
687 | munmap(cbuffer, hnd->size); |
688 | DTRACE("setCursor ok"); |
689 | } else { |
690 | ETRACE("buffer mmap fail"); |
691 | } |
692 | } |
693 | cursorShow = true; |
694 | break; |
695 | } |
696 | } |
697 | |
698 | if (mRenderMode == GLES_COMPOSE_MODE) { |
699 | //if no layers to compose, post blank op to osd. |
700 | if (mHwcGlesLayers.size() == 0) { |
701 | mClientTargetHnd = NULL; |
702 | } |
703 | } else if (mRenderMode == DIRECT_COMPOSE_MODE) { // if only one layer exists, let hwc do her work. |
704 | directCompose(&fbInfo); |
705 | } |
706 | #ifdef ENABLE_AML_GE2D_COMPOSER |
707 | else if (mRenderMode == GE2D_COMPOSE_MODE) { |
708 | ge2dCompose(&fbInfo, hasVideoOverlay); |
709 | } |
710 | #endif |
711 | mFbSyncRequest.type = mRenderMode; |
712 | |
713 | bool needBlankFb0 = false; |
714 | uint32_t layerNum = mHwcLayers.size(); |
715 | if (hasVideoOverlay && (layerNum == 1 || (layerNum == 2 && haveCursorLayer))) |
716 | needBlankFb0 = true; |
717 | |
718 | if (mIsContinuousBuf) { |
719 | // bit 0 is osd blank flag. |
720 | if (needBlankFb0) { |
721 | mFbSyncRequest.op |= OSD_BLANK_OP_BIT; |
722 | } else { |
723 | mFbSyncRequest.op &= ~(OSD_BLANK_OP_BIT); |
724 | } |
725 | mFramebufferContext->setStatus(needBlankFb0); |
726 | } else { |
727 | setOSD0Blank(needBlankFb0); |
728 | } |
729 | |
730 | if (!mClientTargetHnd || private_handle_t::validate(mClientTargetHnd) < 0 || mPowerMode == HWC2_POWER_MODE_OFF) { |
731 | ETRACE("Post blank to screen, mClientTargetHnd(%p, %d), mTargetAcquireFence(%d)", |
732 | mClientTargetHnd, private_handle_t::validate(mClientTargetHnd), mTargetAcquireFence); |
733 | *outRetireFence = HwcFenceControl::merge(String8("ScreenBlank"), mPriorFrameRetireFence, mPriorFrameRetireFence); |
734 | HwcFenceControl::closeFd(mTargetAcquireFence); |
735 | mTargetAcquireFence = -1; |
736 | HwcFenceControl::closeFd(mPriorFrameRetireFence); |
737 | mPriorFrameRetireFence = -1; |
738 | //for nothing to display, post blank to osd which will signal the last retire fence. |
739 | mFbSyncRequest.type = DIRECT_COMPOSE_MODE; |
740 | mFbSyncRequest.op |= OSD_BLANK_OP_BIT; |
741 | mFramebufferContext->setStatus(true); |
742 | mPriorFrameRetireFence = hwc_fb_post_with_fence_locked(&fbInfo, &mFbSyncRequest, NULL); |
743 | #if PLATFORM_SDK_VERSION >= 26 //TEMP, will remove later. |
744 | HwcFenceControl::wait(*outRetireFence, -1); |
745 | HwcFenceControl::closeFd(*outRetireFence); |
746 | *outRetireFence = -1; |
747 | #endif |
748 | } else { |
749 | *outRetireFence = HwcFenceControl::dupFence(mPriorFrameRetireFence); |
750 | if (*outRetireFence >= 0) { |
751 | DTRACE("Get prior frame's retire fence %d", *outRetireFence); |
752 | #if PLATFORM_SDK_VERSION >= 26 //TEMP, will remove later. |
753 | HwcFenceControl::wait(*outRetireFence, -1); |
754 | HwcFenceControl::closeFd(*outRetireFence); |
755 | *outRetireFence = -1; |
756 | #endif |
757 | } else { |
758 | ETRACE("No valid prior frame's retire returned. %d ", *outRetireFence); |
759 | // -1 means no fence, less than -1 is some error |
760 | *outRetireFence = -1; |
761 | } |
762 | HwcFenceControl::closeFd(mPriorFrameRetireFence); |
763 | mPriorFrameRetireFence = -1; |
764 | |
765 | // real post framebuffer here. |
766 | DTRACE("render type: %d", mFbSyncRequest.type); |
767 | |
768 | #if PLATFORM_SDK_VERSION >= 26 //TEMP, will remove later. |
769 | HwcFenceControl::wait(mTargetAcquireFence, -1); |
770 | HwcFenceControl::closeFd(mTargetAcquireFence); |
771 | mTargetAcquireFence = -1; |
772 | #endif |
773 | |
774 | if (!mIsContinuousBuf) { |
775 | mPriorFrameRetireFence = fb_post_with_fence_locked(&fbInfo, mClientTargetHnd, mTargetAcquireFence); |
776 | } else { |
777 | // acquire fence. |
778 | mFbSyncRequest.in_fen_fd = mTargetAcquireFence; |
779 | mPriorFrameRetireFence = hwc_fb_post_with_fence_locked(&fbInfo, &mFbSyncRequest, mClientTargetHnd); |
780 | } |
781 | mTargetAcquireFence = -1; |
782 | |
783 | if (mRenderMode == GE2D_COMPOSE_MODE) { |
784 | mComposer->mergeRetireFence(mFbSlot, HwcFenceControl::dupFence(mPriorFrameRetireFence)); |
785 | } else { |
786 | if (mComposer && mGE2DComposeFrameCount != 0) { |
787 | mComposer->removeRetireFence(mFbSlot); |
788 | } |
789 | |
790 | if (mRenderMode == DIRECT_COMPOSE_MODE) { |
791 | addReleaseFence(mDirectRenderLayerId, HwcFenceControl::dupFence(mPriorFrameRetireFence)); |
792 | } |
793 | } |
794 | |
795 | // finally we need to update cursor's blank status. |
796 | if (cbInfo->fd > 0 && cursorShow != mCursorContext->getStatus()) { |
797 | mCursorContext->setStatus(cursorShow); |
798 | DTRACE("UPDATE FB1 status to %d", !cursorShow); |
799 | ioctl(cbInfo->fd, FBIOBLANK, !cursorShow); |
800 | } |
801 | } |
802 | |
803 | if (mRenderMode != GE2D_COMPOSE_MODE) { |
804 | mGE2DComposeFrameCount = 0; |
805 | } |
806 | |
807 | return HWC2_ERROR_NONE; |
808 | } |
809 | |
810 | // TODO: need add fence wait. |
811 | int32_t PhysicalDevice::setOSD0Blank(bool blank) { |
812 | framebuffer_info_t* fbInfo = mFramebufferContext->getInfo(); |
813 | |
814 | if (fbInfo->fd > 0 && blank != mFramebufferContext->getStatus()) { |
815 | mFramebufferContext->setStatus(blank); |
816 | DTRACE("UPDATE FB0 status to %d", blank); |
817 | ioctl(fbInfo->fd, FBIOBLANK, blank); |
818 | } |
819 | |
820 | return HWC2_ERROR_NONE; |
821 | } |
822 | |
823 | int32_t PhysicalDevice::presentDisplay(int32_t* outRetireFence) { |
824 | int32_t err = HWC2_ERROR_NONE; |
825 | HwcLayer* layer = NULL; |
826 | bool hasVideoOverlay = false; |
827 | |
828 | if (mIsValidated) { |
829 | // TODO: need improve the way to set video axis. |
830 | #if WITH_LIBPLAYER_MODULE |
831 | ssize_t index = mHwcLayers.indexOfKey(mVideoOverlayLayerId); |
832 | if (index >= 0) { |
833 | layer = mHwcLayers.valueFor(mVideoOverlayLayerId); |
834 | if (layer != NULL) { |
835 | layer->presentOverlay(); |
836 | hasVideoOverlay = true; |
837 | if (mGE2DClearVideoRegionCount < 3) { |
838 | mGE2DClearVideoRegionCount++; |
839 | } |
840 | } |
841 | } else { |
842 | mGE2DClearVideoRegionCount = 0; |
843 | } |
844 | #endif |
845 | err = postFramebuffer(outRetireFence, hasVideoOverlay); |
846 | } else { // display not validate yet. |
847 | err = HWC2_ERROR_NOT_VALIDATED; |
848 | } |
849 | |
850 | // reset layers' acquire fence. |
851 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
852 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
853 | layer = mHwcLayers.valueAt(i); |
854 | if (layer != NULL) { |
855 | layer->resetAcquireFence(); |
856 | } |
857 | } |
858 | |
859 | mClientTargetHnd = NULL; |
860 | |
861 | ALOGE("presentDisplay return err %d", err); |
862 | return err; |
863 | } |
864 | |
865 | int32_t PhysicalDevice::setActiveConfig( |
866 | hwc2_config_t config) { |
867 | Mutex::Autolock _l(mLock); |
868 | |
869 | int32_t err = mDisplayHdmi->setActiveConfig(config); |
870 | if (err == HWC2_ERROR_NONE) |
871 | mVsyncObserver->setRefreshRate(mDisplayHdmi->getActiveRefreshRate()); |
872 | |
873 | return err; |
874 | } |
875 | |
876 | int32_t PhysicalDevice::setClientTarget( |
877 | buffer_handle_t target, |
878 | int32_t acquireFence, |
879 | int32_t /*android_dataspace_t*/ dataspace, |
880 | hwc_region_t damage) { |
881 | |
882 | if (target && private_handle_t::validate(target) < 0) { |
883 | return HWC2_ERROR_BAD_PARAMETER; |
884 | } |
885 | |
886 | if (NULL != target) { |
887 | mClientTargetHnd = target; |
888 | mClientTargetDamageRegion = damage; |
889 | mTargetAcquireFence = acquireFence; |
890 | DTRACE("setClientTarget %p, %d", target, acquireFence); |
891 | // TODO: HWC2_ERROR_BAD_PARAMETER && dataspace && damage. |
892 | } else { |
893 | DTRACE("client target is null!, no need to update this frame."); |
894 | } |
895 | |
896 | return HWC2_ERROR_NONE; |
897 | } |
898 | |
899 | int32_t PhysicalDevice::setColorMode( |
900 | int32_t /*android_color_mode_t*/ mode) { |
901 | return HWC2_ERROR_NONE; |
902 | } |
903 | |
904 | int32_t PhysicalDevice::setColorTransform( |
905 | const float* matrix, |
906 | int32_t /*android_color_transform_t*/ hint) { |
907 | return HWC2_ERROR_NONE; |
908 | } |
909 | |
910 | int32_t PhysicalDevice::setPowerMode( |
911 | int32_t /*hwc2_power_mode_t*/ mode){ |
912 | |
913 | mPowerMode = mode; |
914 | return HWC2_ERROR_NONE; |
915 | } |
916 | |
917 | bool PhysicalDevice::vsyncControl(bool enabled) { |
918 | RETURN_FALSE_IF_NOT_INIT(); |
919 | |
920 | ATRACE("disp = %d, enabled = %d", mId, enabled); |
921 | return mVsyncObserver->control(enabled); |
922 | } |
923 | |
924 | void PhysicalDevice::dumpLayers(Vector < hwc2_layer_t > layerIds) { |
925 | for (uint32_t x=0; x<layerIds.size(); x++) { |
926 | HwcLayer* layer = getLayerById(layerIds.itemAt(x)); |
927 | static char const* compositionTypeName[] = { |
928 | "UNKNOWN", |
929 | "GLES", |
930 | "HWC", |
931 | "SOLID", |
932 | "HWC_CURSOR", |
933 | "SIDEBAND"}; |
934 | ETRACE(" %11s | %12" PRIxPTR " | %10d | %02x | %1.2f | %02x | %04x |%7.1f,%7.1f,%7.1f,%7.1f |%5d,%5d,%5d,%5d \n", |
935 | compositionTypeName[layer->getCompositionType()], |
936 | intptr_t(layer->getBufferHandle()), layer->getZ(), layer->getDataspace(), |
937 | layer->getPlaneAlpha(), layer->getTransform(), layer->getBlendMode(), |
938 | layer->getSourceCrop().left, layer->getSourceCrop().top, layer->getSourceCrop().right, layer->getSourceCrop().bottom, |
939 | layer->getDisplayFrame().left, layer->getDisplayFrame().top, layer->getDisplayFrame().right, layer->getDisplayFrame().bottom); |
940 | } |
941 | } |
942 | |
943 | void PhysicalDevice::dumpLayers(KeyedVector<hwc2_layer_t, HwcLayer*> layers) { |
944 | for (uint32_t x=0; x<layers.size(); x++) { |
945 | HwcLayer* layer = layers.valueAt(x); |
946 | static char const* compositionTypeName[] = { |
947 | "UNKNOWN", |
948 | "GLES", |
949 | "HWC", |
950 | "SOLID", |
951 | "HWC_CURSOR", |
952 | "SIDEBAND"}; |
953 | ETRACE(" %11s | %12" PRIxPTR " | %10d | %02x | %1.2f | %02x | %04x |%7.1f,%7.1f,%7.1f,%7.1f |%5d,%5d,%5d,%5d \n", |
954 | compositionTypeName[layer->getCompositionType()], |
955 | intptr_t(layer->getBufferHandle()), layer->getZ(), layer->getDataspace(), |
956 | layer->getPlaneAlpha(), layer->getTransform(), layer->getBlendMode(), |
957 | layer->getSourceCrop().left, layer->getSourceCrop().top, layer->getSourceCrop().right, layer->getSourceCrop().bottom, |
958 | layer->getDisplayFrame().left, layer->getDisplayFrame().top, layer->getDisplayFrame().right, layer->getDisplayFrame().bottom); |
959 | } |
960 | } |
961 | |
962 | bool PhysicalDevice::layersStateCheck(int32_t renderMode, |
963 | KeyedVector<hwc2_layer_t, HwcLayer*> & composeLayers) { |
964 | bool ret = false; |
965 | uint32_t layerNum = composeLayers.size(); |
966 | hwc_frect_t sourceCrop[HWC2_MAX_LAYERS]; |
967 | HwcLayer* layer[HWC2_MAX_LAYERS] = { NULL }; |
968 | private_handle_t const* hnd[HWC2_MAX_LAYERS] = { NULL }; |
969 | hwc_rect_t displayFrame[HWC2_MAX_LAYERS]; |
970 | |
971 | for (int32_t i=0; i<layerNum; i++) { |
972 | layer[i] = composeLayers.valueAt(i); |
973 | sourceCrop[i] = layer[i]->getSourceCrop(); |
974 | displayFrame[i] = layer[i]->getDisplayFrame(); |
975 | hnd[i] = reinterpret_cast<private_handle_t const*>(layer[i]->getBufferHandle()); |
976 | if (hnd[i] == NULL) return false; // no buffer to process. |
977 | if (hnd[i]->share_fd == -1) return false; // no buffer to process. |
978 | DTRACE("layer[%d] zorder: %d, blend: %d, PlaneAlpha: %f, " |
979 | "mColor: [%d, %d, %d, %d], mDataSpace: %d, format hnd[%d]: %x", |
980 | i, layer[i]->getZ(), layer[i]->getBlendMode(), layer[i]->getPlaneAlpha(), |
981 | layer[i]->getColor().r, layer[i]->getColor().g, layer[i]->getColor().b, |
982 | layer[i]->getColor().a, layer[i]->getDataspace(), i, hnd[i]->format); |
983 | } |
984 | |
985 | if (renderMode == DIRECT_COMPOSE_MODE) { |
986 | switch (hnd[0]->format) { |
987 | case HAL_PIXEL_FORMAT_RGBA_8888: |
988 | case HAL_PIXEL_FORMAT_RGBX_8888: |
989 | case HAL_PIXEL_FORMAT_RGB_888: |
990 | case HAL_PIXEL_FORMAT_RGB_565: |
991 | case HAL_PIXEL_FORMAT_BGRA_8888: |
992 | DTRACE("Layer format match direct composer."); |
993 | ret = true; |
994 | break; |
995 | default: |
996 | DTRACE("Layer format not support by direct compose"); |
997 | return false; |
998 | break; |
999 | } |
1000 | if (layer[0]->isCropped() |
1001 | || layer[0]->isScaled() |
1002 | || layer[0]->isOffset()) { |
1003 | DTRACE("direct compose can not process!"); |
1004 | return false; |
1005 | } |
1006 | } |
1007 | #ifdef ENABLE_AML_GE2D_COMPOSER |
1008 | else if (renderMode == GE2D_COMPOSE_MODE) { |
1009 | bool yuv420Sp = false; |
1010 | for (int32_t i=0; i<layerNum; i++) { |
1011 | switch (hnd[i]->format) { |
1012 | case HAL_PIXEL_FORMAT_YCrCb_420_SP: |
1013 | yuv420Sp = true; |
1014 | case HAL_PIXEL_FORMAT_RGBA_8888: |
1015 | case HAL_PIXEL_FORMAT_RGBX_8888: |
1016 | case HAL_PIXEL_FORMAT_RGB_888: |
1017 | case HAL_PIXEL_FORMAT_RGB_565: |
1018 | case HAL_PIXEL_FORMAT_BGRA_8888: |
1019 | case HAL_PIXEL_FORMAT_YV12: |
1020 | case HAL_PIXEL_FORMAT_Y8: |
1021 | case HAL_PIXEL_FORMAT_YCbCr_422_SP: |
1022 | case HAL_PIXEL_FORMAT_YCbCr_422_I: |
1023 | DTRACE("Layer format match ge2d composer."); |
1024 | ret = true; |
1025 | break; |
1026 | default: |
1027 | DTRACE("Layer format not support by ge2d"); |
1028 | return false; |
1029 | break; |
1030 | } |
1031 | if (layer[i]->havePlaneAlpha() |
1032 | || layer[i]->haveColor() |
1033 | || layer[i]->haveDataspace() |
1034 | || (layer[i]->isBlended() |
1035 | && layer[i]->isScaled())) { |
1036 | DTRACE("ge2d compose can not process!"); |
1037 | return false; |
1038 | } |
1039 | } |
1040 | #if 0 |
1041 | if (yuv420Sp && HWC2_TWO_LAYERS == layerNum) { |
1042 | if (Utils::compareRect(sourceCrop[0], sourceCrop[1]) |
1043 | && Utils::compareRect(sourceCrop[0], displayFrame[0]) |
1044 | && Utils::compareRect(sourceCrop[1], displayFrame[1])) { |
1045 | DTRACE("2 layers is same size and have yuv420sp format ge2d compose can not process!"); |
1046 | return false; |
1047 | } |
1048 | } |
1049 | #endif |
1050 | if (HWC2_TWO_LAYERS == layerNum |
1051 | && (!Utils::compareSize(sourceCrop[0], sourceCrop[1]) |
1052 | || !Utils::compareSize(displayFrame[0], displayFrame[1]))) { |
1053 | DTRACE("when 2 layer's size is difference, ge2d compose can not process!"); |
1054 | return false; |
1055 | } |
1056 | } |
1057 | #endif |
1058 | |
1059 | return ret; |
1060 | } |
1061 | |
1062 | /************************************************************* |
1063 | * For direct framebuffer composer: |
1064 | * 1) only support one layer. |
1065 | * 2) layer format: rgba, rgbx,rgb565,bgra; |
1066 | * 3) layer no need scale to display; |
1067 | * 4) layer has no offset to display; |
1068 | |
1069 | * For ge2d composer: |
1070 | * 1) support layer format that direct composer can't support. |
1071 | * 2) support 2 layers blending. |
1072 | * 3) support scale and rotation etc. |
1073 | **************************************************************/ |
1074 | int32_t PhysicalDevice::composersFilter( |
1075 | KeyedVector<hwc2_layer_t, HwcLayer*> & composeLayers) { |
1076 | |
1077 | // direct Composer. |
1078 | if (composeLayers.size() == HWC2_ONE_LAYER) { |
1079 | // if only one layer exists, do direct framebuffer composer. |
1080 | bool directCompose = layersStateCheck(DIRECT_COMPOSE_MODE, composeLayers); |
1081 | if (directCompose) { |
1082 | if (mDirectComposeFrameCount >= 3) { |
1083 | hwc2_layer_t layerGlesLayerId = composeLayers.keyAt(0); |
1084 | composeLayers.clear(); |
1085 | mDirectRenderLayerId = layerGlesLayerId; |
1086 | return DIRECT_COMPOSE_MODE; |
1087 | } |
1088 | mDirectComposeFrameCount++; |
1089 | return GLES_COMPOSE_MODE; |
1090 | } |
1091 | } |
1092 | |
1093 | #ifdef ENABLE_AML_GE2D_COMPOSER |
1094 | // if direct composer can't work, try this. |
1095 | if (composeLayers.size() > HWC2_NO_LAYER |
1096 | && composeLayers.size() < HWC2_MAX_LAYERS) { |
1097 | bool ge2dCompose = layersStateCheck(GE2D_COMPOSE_MODE, composeLayers); |
1098 | if (!ge2dCompose) return GLES_COMPOSE_MODE; |
1099 | mGE2DRenderSortedLayerIds.clear(); |
1100 | for (uint32_t i=0; i<composeLayers.size(); i++) { |
1101 | hwc2_layer_t layerGlesLayerId = composeLayers.keyAt(i); |
1102 | HwcLayer* layer = getLayerById(layerGlesLayerId); |
1103 | if (0 == i) { |
1104 | mGE2DRenderSortedLayerIds.push_front(layerGlesLayerId); |
1105 | continue; |
1106 | } |
1107 | for (uint32_t j=0; j<i; j++) { |
1108 | HwcLayer* layer1 = getLayerById(mGE2DRenderSortedLayerIds.itemAt(j)); |
1109 | HwcLayer* layer2 = getLayerById(layerGlesLayerId); |
1110 | if (layer1 != NULL && layer2 != NULL) { |
1111 | uint32_t z1 = layer1->getZ(); |
1112 | uint32_t z2 = layer2->getZ(); |
1113 | if (layer1->getZ() > layer2->getZ()) { |
1114 | mGE2DRenderSortedLayerIds.insertAt(layerGlesLayerId, j, 1); |
1115 | break; |
1116 | } |
1117 | if (j == i-1) mGE2DRenderSortedLayerIds.push_back(layerGlesLayerId); |
1118 | } else { |
1119 | ETRACE("Layer1 or Layer2 is NULL!!!"); |
1120 | } |
1121 | } |
1122 | } |
1123 | |
1124 | // Vector < hwc2_layer_t > layerIds; |
1125 | if (!mComposer) { |
1126 | // create ge2d composer... |
1127 | mComposer = mControlFactory->createComposer(*this); |
1128 | if (!mComposer || !mComposer->initialize(mFramebufferContext->getInfo())) { |
1129 | DEINIT_AND_DELETE_OBJ(mComposer); |
1130 | return GLES_COMPOSE_MODE; |
1131 | } |
1132 | } |
1133 | composeLayers.clear(); |
1134 | return GE2D_COMPOSE_MODE; |
1135 | } |
1136 | #endif |
1137 | |
1138 | return GLES_COMPOSE_MODE; |
1139 | } |
1140 | |
1141 | int32_t PhysicalDevice::validateDisplay(uint32_t* outNumTypes, |
1142 | uint32_t* outNumRequests) { |
1143 | HwcLayer* layer = NULL; |
1144 | bool istvp = false; |
1145 | KeyedVector<hwc2_layer_t, HwcLayer*> composeLayers; |
1146 | composeLayers.clear(); |
1147 | |
1148 | mRenderMode = GLES_COMPOSE_MODE; |
1149 | mVideoOverlayLayerId = 0; |
1150 | mIsContinuousBuf = true; |
1151 | swapReleaseFence(); |
1152 | memset(&mFbSyncRequest, 0, sizeof(mFbSyncRequest)); |
1153 | mHwcGlesLayers.clear(); |
1154 | mIsValidated = false; |
1155 | |
1156 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
1157 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
1158 | layer = mHwcLayers.valueAt(i); |
1159 | if (layer != NULL) { |
1160 | // Physical Display. |
1161 | private_handle_t const* hnd = |
1162 | reinterpret_cast<private_handle_t const*>(layer->getBufferHandle()); |
1163 | if (hnd) { |
1164 | // continous buffer. |
1165 | if (!(hnd->flags & private_handle_t::PRIV_FLAGS_CONTINUOUS_BUF |
1166 | || hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OVERLAY)) { |
1167 | DTRACE("continous buffer flag is not set, bufhnd: 0x%" PRIxPTR "", intptr_t(layer->getBufferHandle())); |
1168 | mIsContinuousBuf = false; |
1169 | } |
1170 | #ifdef HWC_ENABLE_SECURE_LAYER |
1171 | // secure or protected layer. |
1172 | if (!mSecure && (hnd->flags & private_handle_t::PRIV_FLAGS_SECURE_PROTECTED)) { |
1173 | ETRACE("layer's secure or protected buffer flag is set!"); |
1174 | if (layer->getCompositionType() != HWC2_COMPOSITION_DEVICE) { |
1175 | mHwcLayersChangeType.add(layerId, layer); |
1176 | } |
1177 | mHwcSecureLayers.add(layerId, layer); |
1178 | continue; |
1179 | } |
1180 | #endif |
1181 | if (layer->getCompositionType() == HWC2_COMPOSITION_DEVICE) { |
1182 | // video overlay. |
1183 | if (hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OMX) { |
1184 | set_omx_pts((char*)hnd->base, &Amvideo_Handle); |
1185 | istvp = true; |
1186 | } |
1187 | if (hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OVERLAY) { |
1188 | DTRACE("PRIV_FLAGS_VIDEO_OVERLAY!!!!"); |
1189 | mVideoOverlayLayerId = layerId; |
1190 | mHwcLayersChangeRequest.add(layerId, layer); |
1191 | continue; |
1192 | } |
1193 | |
1194 | composeLayers.add(layerId, layer); |
1195 | continue; |
1196 | } |
1197 | } |
1198 | |
1199 | // cursor layer. |
1200 | if (layer->getCompositionType() == HWC2_COMPOSITION_CURSOR) { |
1201 | DTRACE("This is a Cursor layer!"); |
1202 | mHwcLayersChangeRequest.add(layerId, layer); |
1203 | continue; |
1204 | } |
1205 | |
1206 | // sideband stream. |
1207 | if (layer->getCompositionType() == HWC2_COMPOSITION_SIDEBAND |
1208 | && layer->getSidebandStream()) { |
1209 | // TODO: we just transact SIDEBAND to OVERLAY for now; |
1210 | DTRACE("get HWC_SIDEBAND layer, just change to overlay"); |
1211 | mHwcLayersChangeRequest.add(layerId, layer); |
1212 | mHwcLayersChangeType.add(layerId, layer); |
1213 | mVideoOverlayLayerId = layerId; |
1214 | continue; |
1215 | } |
1216 | |
1217 | // solid color. |
1218 | if (layer->getCompositionType() == HWC2_COMPOSITION_SOLID_COLOR) { |
1219 | DTRACE("This is a Solid Color layer!"); |
1220 | // mHwcLayersChangeRequest.add(layerId, layer); |
1221 | // mHwcLayersChangeType.add(layerId, layer); |
1222 | composeLayers.add(layerId, layer); |
1223 | continue; |
1224 | } |
1225 | |
1226 | if (layer->getCompositionType() == HWC2_COMPOSITION_CLIENT) { |
1227 | mHwcGlesLayers.add(layerId, layer); |
1228 | DTRACE("Meet a client layer!"); |
1229 | } |
1230 | } |
1231 | } |
1232 | |
1233 | bool noDevComp = Utils::checkBoolProp("sys.sf.debug.nohwc"); |
1234 | #ifndef USE_CONTINOUS_BUFFER_COMPOSER |
1235 | DTRACE("No continous buffer composer!"); |
1236 | noDevComp = true; |
1237 | mIsContinuousBuf = false; |
1238 | #endif |
1239 | |
1240 | if (mHwcLayers.size() == 0) { |
1241 | mIsContinuousBuf = false; |
1242 | } |
1243 | |
1244 | // dumpLayers(mHwcLayers); |
1245 | if (mIsContinuousBuf && !noDevComp && (mHwcGlesLayers.size() == 0)) { |
1246 | mRenderMode = composersFilter(composeLayers); |
1247 | } else { |
1248 | mDirectComposeFrameCount = 0; |
1249 | } |
1250 | |
1251 | //DEVICE_COMPOSE layers set to CLIENT_COMPOSE layers. |
1252 | for (int i=0; i<composeLayers.size(); i++) { |
1253 | mHwcLayersChangeType.add(composeLayers.keyAt(i), composeLayers.valueAt(i)); |
1254 | mHwcGlesLayers.add(composeLayers.keyAt(i), composeLayers.valueAt(i)); |
1255 | } |
1256 | |
1257 | if (istvp == false && Amvideo_Handle!=0) { |
1258 | closeamvideo(); |
1259 | Amvideo_Handle = 0; |
1260 | } |
1261 | |
1262 | if (mHwcLayersChangeRequest.size() > 0) { |
1263 | DTRACE("There are %d layer requests.", mHwcLayersChangeRequest.size()); |
1264 | *outNumRequests = mHwcLayersChangeRequest.size(); |
1265 | } |
1266 | |
1267 | mIsValidated = true; |
1268 | |
1269 | if (mHwcLayersChangeType.size() > 0) { |
1270 | DTRACE("there are %d layer types has changed.", mHwcLayersChangeType.size()); |
1271 | *outNumTypes = mHwcLayersChangeType.size(); |
1272 | return HWC2_ERROR_HAS_CHANGES; |
1273 | } |
1274 | |
1275 | return HWC2_ERROR_NONE; |
1276 | } |
1277 | |
1278 | int32_t PhysicalDevice::setCursorPosition(hwc2_layer_t layerId, int32_t x, int32_t y) { |
1279 | HwcLayer* layer = getLayerById(layerId); |
1280 | if (layer && HWC2_COMPOSITION_CURSOR == layer->getCompositionType()) { |
1281 | framebuffer_info_t* cbInfo = mCursorContext->getInfo(); |
1282 | fb_cursor cinfo; |
1283 | if (cbInfo->fd < 0) { |
1284 | ETRACE("setCursorPosition fd=%d", cbInfo->fd ); |
1285 | }else { |
1286 | cinfo.hot.x = x; |
1287 | cinfo.hot.y = y; |
1288 | DTRACE("setCursorPosition x_pos=%d, y_pos=%d", cinfo.hot.x, cinfo.hot.y); |
1289 | |
1290 | // from kernel 4.9 use FBIOPUT_OSD_CURSOR instead of FBIO_CURSOR |
1291 | if (mUsingPutCurosr) |
1292 | ioctl(cbInfo->fd, FBIOPUT_OSD_CURSOR, &cinfo); |
1293 | else |
1294 | ioctl(cbInfo->fd, FBIO_CURSOR, &cinfo); |
1295 | } |
1296 | } else { |
1297 | ETRACE("setCursorPosition bad layer."); |
1298 | return HWC2_ERROR_BAD_LAYER; |
1299 | } |
1300 | |
1301 | return HWC2_ERROR_NONE; |
1302 | } |
1303 | |
1304 | |
1305 | /* |
1306 | Operater of framebuffer |
1307 | */ |
1308 | int32_t PhysicalDevice::initDisplay() { |
1309 | if (mIsConnected) return 0; |
1310 | |
1311 | Mutex::Autolock _l(mLock); |
1312 | |
1313 | if (!mFramebufferHnd) { |
1314 | // init framebuffer context. |
1315 | mFramebufferContext = new FBContext(); |
1316 | framebuffer_info_t* fbInfo = mFramebufferContext->getInfo(); |
1317 | // init information from osd. |
1318 | fbInfo->displayType = mId; |
1319 | fbInfo->fbIdx = getOsdIdx(mId); |
1320 | int32_t err = init_frame_buffer_locked(fbInfo); |
1321 | int32_t bufferSize = fbInfo->finfo.line_length |
1322 | * fbInfo->info.yres; |
1323 | DTRACE("init_frame_buffer get fbinfo->fbIdx (%d) " |
1324 | "fbinfo->info.xres (%d) fbinfo->info.yres (%d)", |
1325 | fbInfo->fbIdx, fbInfo->info.xres, |
1326 | fbInfo->info.yres); |
1327 | int32_t usage = 0; |
1328 | private_module_t *grallocModule = Hwcomposer::getInstance().getGrallocModule(); |
1329 | if (mId == HWC_DISPLAY_PRIMARY) { |
1330 | grallocModule->fb_primary.fb_info = *(fbInfo); |
1331 | } else if (mId == HWC_DISPLAY_EXTERNAL) { |
1332 | grallocModule->fb_external.fb_info = *(fbInfo); |
1333 | usage |= GRALLOC_USAGE_EXTERNAL_DISP; |
1334 | } |
1335 | fbInfo->grallocModule = grallocModule; |
1336 | |
1337 | //Register the framebuffer to gralloc module |
1338 | mFramebufferHnd = new private_handle_t( |
1339 | private_handle_t::PRIV_FLAGS_FRAMEBUFFER, |
1340 | usage, fbInfo->fbSize, 0, |
1341 | 0, fbInfo->fd, bufferSize, 0); |
1342 | grallocModule->base.registerBuffer(&(grallocModule->base), mFramebufferHnd); |
1343 | DTRACE("init_frame_buffer get frame size %d usage %d", |
1344 | bufferSize, usage); |
1345 | } |
1346 | |
1347 | mIsConnected = true; |
1348 | |
1349 | // init cursor framebuffer |
1350 | mCursorContext = new FBContext(); |
1351 | framebuffer_info_t* cbInfo = mCursorContext->getInfo(); |
1352 | cbInfo->fd = -1; |
1353 | |
1354 | //init information from cursor framebuffer. |
1355 | cbInfo->fbIdx = mId*2+1; |
1356 | if (1 != cbInfo->fbIdx && 3 != cbInfo->fbIdx) { |
1357 | ETRACE("invalid fb index: %d, need to check!", |
1358 | cbInfo->fbIdx); |
1359 | return 0; |
1360 | } |
1361 | int32_t err = init_cursor_buffer_locked(cbInfo); |
1362 | if (err != 0) { |
1363 | ETRACE("init_cursor_buffer_locked failed, need to check!"); |
1364 | return 0; |
1365 | } |
1366 | ITRACE("init_cursor_buffer get cbinfo->fbIdx (%d) " |
1367 | "cbinfo->info.xres (%d) cbinfo->info.yres (%d)", |
1368 | cbInfo->fbIdx, |
1369 | cbInfo->info.xres, |
1370 | cbInfo->info.yres); |
1371 | |
1372 | if ( cbInfo->fd >= 0) { |
1373 | DTRACE("init_cursor_buffer success!"); |
1374 | }else{ |
1375 | DTRACE("init_cursor_buffer fail!"); |
1376 | } |
1377 | |
1378 | return 0; |
1379 | } |
1380 | |
1381 | bool PhysicalDevice::updateDisplayConfigs() { |
1382 | Mutex::Autolock _l(mLock); |
1383 | bool ret; |
1384 | |
1385 | if (!mIsConnected) { |
1386 | ETRACE("disp: %llu is not connected", mId); |
1387 | return false; |
1388 | } |
1389 | |
1390 | framebuffer_info_t* fbinfo = mFramebufferContext->getInfo(); |
1391 | ret = Utils::checkVinfo(fbinfo); |
1392 | if (!ret) { |
1393 | ETRACE("checkVinfo fail"); |
1394 | return false; |
1395 | } |
1396 | |
1397 | mDisplayHdmi->updateHotplug(mIsConnected, fbinfo, mFramebufferHnd); |
1398 | if (mIsConnected) |
1399 | mVsyncObserver->setRefreshRate(mDisplayHdmi->getActiveRefreshRate()); |
1400 | //ETRACE("updateDisplayConfigs rate:%d", mDisplayHdmi->getActiveRefreshRate()); |
1401 | |
1402 | // check hdcp authentication status when hotplug is happen. |
1403 | if (mSystemControl == NULL) { |
1404 | mSystemControl = getSystemControlService(); |
1405 | } else { |
1406 | DTRACE("already have system control instance."); |
1407 | } |
1408 | if (mSystemControl != NULL) { |
1409 | // mSecure = Utils::checkHdcp(); |
1410 | int status = 0; |
1411 | mSystemControl->isHDCPTxAuthSuccess(status); |
1412 | DTRACE("hdcp status: %d", status); |
1413 | mSecure = (status == 1) ? true : false; |
1414 | } else { |
1415 | ETRACE("can't get system control."); |
1416 | } |
1417 | |
1418 | return true; |
1419 | } |
1420 | |
1421 | sp<ISystemControlService> PhysicalDevice::getSystemControlService() |
1422 | { |
1423 | sp<IServiceManager> sm = defaultServiceManager(); |
1424 | if (sm == NULL) { |
1425 | ETRACE("Couldn't get default ServiceManager\n"); |
1426 | return NULL; |
1427 | } |
1428 | sp<IBinder> binder = sm->getService(String16("system_control")); |
1429 | sp<ISystemControlService> sc = interface_cast<ISystemControlService>(binder); |
1430 | |
1431 | return sc; |
1432 | } |
1433 | |
1434 | void PhysicalDevice::onVsync(int64_t timestamp) { |
1435 | RETURN_VOID_IF_NOT_INIT(); |
1436 | ATRACE("timestamp = %lld", timestamp); |
1437 | |
1438 | if (!mIsConnected) |
1439 | return; |
1440 | |
1441 | // notify hwc |
1442 | mHwc.vsync(mId, timestamp); |
1443 | } |
1444 | |
1445 | int32_t PhysicalDevice::createVirtualDisplay( |
1446 | uint32_t width, |
1447 | uint32_t height, |
1448 | int32_t* /*android_pixel_format_t*/ format, |
1449 | hwc2_display_t* outDisplay) { |
1450 | |
1451 | return HWC2_ERROR_NONE; |
1452 | } |
1453 | |
1454 | int32_t PhysicalDevice::destroyVirtualDisplay( |
1455 | hwc2_display_t display) { |
1456 | |
1457 | return HWC2_ERROR_NONE; |
1458 | } |
1459 | |
1460 | int32_t PhysicalDevice::setOutputBuffer( |
1461 | buffer_handle_t buffer, int32_t releaseFence) { |
1462 | // Virtual Display Only. |
1463 | return HWC2_ERROR_NONE; |
1464 | } |
1465 | |
1466 | void PhysicalDevice::updateHotplugState(bool connected) { |
1467 | Mutex::Autolock _l(mLock); |
1468 | |
1469 | mIsConnected = connected; |
1470 | //if plug out, need reinit |
1471 | if (!connected) |
1472 | mHdrCapabilities.init = false; |
1473 | } |
1474 | |
1475 | int32_t PhysicalDevice::getLineValue(const char *lineStr, const char *magicStr) { |
1476 | int len = 0; |
1477 | char value[100] = {0}; |
1478 | char *pos = NULL; |
1479 | |
1480 | if ((NULL == lineStr) || (NULL == magicStr)) { |
1481 | ETRACE("line string: %s, magic string: %s\n", lineStr, magicStr); |
1482 | return 0; |
1483 | } |
1484 | |
1485 | if (NULL != (pos = strstr((char *)lineStr, magicStr))) { |
1486 | pos = pos + strlen(magicStr); |
1487 | char* start = pos; |
1488 | while (*start != '\n' && (strlen(start) > 0)) |
1489 | start++; |
1490 | |
1491 | len = start - pos; |
1492 | strncpy(value, pos, len); |
1493 | value[len] = '\0'; |
1494 | return atoi(value); |
1495 | } |
1496 | |
1497 | return 0; |
1498 | } |
1499 | |
1500 | /* |
1501 | cat /sys/class/amhdmitx/amhdmitx0/hdr_cap |
1502 | Supported EOTF: |
1503 | Traditional SDR: 1 |
1504 | Traditional HDR: 0 |
1505 | SMPTE ST 2084: 1 |
1506 | Future EOTF: 0 |
1507 | Supported SMD type1: 1 |
1508 | Luminance Data |
1509 | Max: 0 |
1510 | Avg: 0 |
1511 | Min: 0 |
1512 | cat /sys/class/amhdmitx/amhdmitx0/dv_cap |
1513 | DolbyVision1 RX support list: |
1514 | 2160p30hz: 1 |
1515 | global dimming |
1516 | colorimetry |
1517 | IEEEOUI: 0x00d046 |
1518 | DM Ver: 1 |
1519 | */ |
1520 | int32_t PhysicalDevice::parseHdrCapabilities() { |
1521 | //DolbyVision1 |
1522 | const char *DV_PATH = "/sys/class/amhdmitx/amhdmitx0/dv_cap"; |
1523 | //HDR |
1524 | const char *HDR_PATH = "/sys/class/amhdmitx/amhdmitx0/hdr_cap"; |
1525 | |
1526 | char buf[1024+1] = {0}; |
1527 | char* pos = buf; |
1528 | int fd, len; |
1529 | |
1530 | memset(&mHdrCapabilities, 0, sizeof(hdr_capabilities_t)); |
1531 | if ((fd = open(DV_PATH, O_RDONLY)) < 0) { |
1532 | ETRACE("open %s fail.", DV_PATH); |
1533 | goto exit; |
1534 | } |
1535 | |
1536 | len = read(fd, buf, 1024); |
1537 | if (len < 0) { |
1538 | ETRACE("read error: %s, %s\n", DV_PATH, strerror(errno)); |
1539 | goto exit; |
1540 | } |
1541 | close(fd); |
1542 | |
1543 | if ((NULL != strstr(pos, "2160p30hz")) || (NULL != strstr(pos, "2160p60hz"))) |
1544 | mHdrCapabilities.dvSupport = true; |
1545 | //dobly version parse end |
1546 | |
1547 | memset(buf, 0, 1024); |
1548 | if ((fd = open(HDR_PATH, O_RDONLY)) < 0) { |
1549 | ETRACE("open %s fail.", HDR_PATH); |
1550 | goto exit; |
1551 | } |
1552 | |
1553 | len = read(fd, buf, 1024); |
1554 | if (len < 0) { |
1555 | ETRACE("read error: %s, %s\n", HDR_PATH, strerror(errno)); |
1556 | goto exit; |
1557 | } |
1558 | |
1559 | pos = strstr(pos, "SMPTE ST 2084: "); |
1560 | if ((NULL != pos) && ('1' == *(pos + strlen("SMPTE ST 2084: ")))) { |
1561 | mHdrCapabilities.hdrSupport = true; |
1562 | |
1563 | mHdrCapabilities.maxLuminance = getLineValue(pos, "Max: "); |
1564 | mHdrCapabilities.avgLuminance = getLineValue(pos, "Avg: "); |
1565 | mHdrCapabilities.minLuminance = getLineValue(pos, "Min: "); |
1566 | } |
1567 | |
1568 | ITRACE("dolby version support:%d, hdr support:%d max:%d, avg:%d, min:%d\n", |
1569 | mHdrCapabilities.dvSupport?1:0, mHdrCapabilities.hdrSupport?1:0, mHdrCapabilities.maxLuminance, mHdrCapabilities.avgLuminance, mHdrCapabilities.minLuminance); |
1570 | exit: |
1571 | close(fd); |
1572 | return HWC2_ERROR_NONE; |
1573 | } |
1574 | |
1575 | void PhysicalDevice::dump(Dump& d) { |
1576 | Mutex::Autolock _l(mLock); |
1577 | d.append("-------------------------------------------------------------" |
1578 | "----------------------------------------------------------------\n"); |
1579 | d.append("Device Name: %s (%s)\n", mName, |
1580 | mIsConnected ? "connected" : "disconnected"); |
1581 | mDisplayHdmi->dump(d); |
1582 | |
1583 | // dump layer list |
1584 | d.append(" Layers state:\n"); |
1585 | d.append(" numLayers=%zu\n", mHwcLayers.size()); |
1586 | // d.append(" numChangedTypeLayers=%zu\n", mHwcLayersChangeType.size()); |
1587 | // d.append(" numChangedRequestLayers=%zu\n", mHwcLayersChangeRequest.size()); |
1588 | |
1589 | if (mHwcLayers.size() > 0) { |
1590 | d.append( |
1591 | " type | handle | zorder | ds | alpa | tr | blnd |" |
1592 | " source crop (l,t,r,b) | frame \n" |
1593 | " -------------+--------------+------------+----+------+----+------+" |
1594 | "--------------------------------+------------------------\n"); |
1595 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
1596 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
1597 | HwcLayer *layer = mHwcLayers.valueAt(i); |
1598 | if (layer) layer->dump(d); |
1599 | } |
1600 | } |
1601 | |
1602 | // HDR info |
1603 | d.append(" HDR Capabilities:\n"); |
1604 | d.append(" DolbyVision1=%zu\n", mHdrCapabilities.dvSupport?1:0); |
1605 | d.append(" HDR10=%zu, maxLuminance=%zu, avgLuminance=%zu, minLuminance=%zu\n", |
1606 | mHdrCapabilities.hdrSupport?1:0, mHdrCapabilities.maxLuminance, mHdrCapabilities.avgLuminance, mHdrCapabilities.minLuminance); |
1607 | } |
1608 | |
1609 | } // namespace amlogic |
1610 | } // namespace android |
1611 |