blob: 699c4e202fff034ed57afcbd9c0bf122ae0cbd99
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 | #include <vendor/amlogic/hardware/systemcontrol/1.0/ISystemControl.h> |
36 | |
37 | using ::vendor::amlogic::hardware::systemcontrol::V1_0::ISystemControl; |
38 | using ::vendor::amlogic::hardware::systemcontrol::V1_0::Result; |
39 | |
40 | namespace android { |
41 | namespace amlogic { |
42 | |
43 | PhysicalDevice::PhysicalDevice(hwc2_display_t id, Hwcomposer& hwc, DeviceControlFactory* controlFactory) |
44 | : mId(id), |
45 | mHwc(hwc), |
46 | mControlFactory(controlFactory), |
47 | mVsyncObserver(NULL), |
48 | mIsConnected(false), |
49 | mSecure(false), |
50 | mFramebufferHnd(NULL), |
51 | mSystemControl(NULL), |
52 | mFbSlot(0), |
53 | mComposer(NULL), |
54 | mPriorFrameRetireFence(-1), |
55 | mClientTargetHnd(NULL), |
56 | mTargetAcquireFence(-1), |
57 | mRenderMode(GLES_COMPOSE_MODE), |
58 | mIsValidated(false), |
59 | mIsContinuousBuf(true), |
60 | mDirectRenderLayerId(0), |
61 | mVideoOverlayLayerId(0), |
62 | mGE2DClearVideoRegionCount(0), |
63 | mGE2DComposeFrameCount(0), |
64 | mDirectComposeFrameCount(0), |
65 | mInitialized(false) |
66 | { |
67 | CTRACE(); |
68 | |
69 | switch (id) { |
70 | case DEVICE_PRIMARY: |
71 | mName = "Primary"; |
72 | break; |
73 | case DEVICE_EXTERNAL: |
74 | mName = "External"; |
75 | break; |
76 | default: |
77 | mName = "Unknown"; |
78 | } |
79 | |
80 | mHdrCapabilities.init = false; |
81 | // init Display here. |
82 | initDisplay(); |
83 | |
84 | // set capacity of layers, layer's changed type, layer's changed request. |
85 | // mHwcLayersChangeType.setCapacity(LAYER_MAX_NUM_CHANGE_TYPE); |
86 | // mHwcLayersChangeRequest.setCapacity(LAYER_MAX_NUM_CHANGE_REQUEST); |
87 | // mHwcGlesLayers.setCapacity(LAYER_MAX_NUM_CHANGE_TYPE); |
88 | // mHwcLayers.setCapacity(LAYER_MAX_NUM_SUPPORT); |
89 | #ifdef HWC_ENABLE_SECURE_LAYER |
90 | // mHwcSecureLayers.setCapacity(LAYER_MAX_NUM_SECURE_PROTECTED); |
91 | mHwcSecureLayers.clear(); |
92 | #endif |
93 | |
94 | // clear layers vectors. |
95 | mHwcLayersChangeType.clear(); |
96 | mHwcLayersChangeRequest.clear(); |
97 | mHwcGlesLayers.clear(); |
98 | mHwcLayers.clear(); |
99 | |
100 | // mGE2DRenderSortedLayerIds.setCapacity(HWC2_MAX_LAYERS); |
101 | mGE2DRenderSortedLayerIds.clear(); |
102 | |
103 | mHwcCurReleaseFences = mHwcPriorReleaseFences = NULL; |
104 | |
105 | int major = 0, minor = 0; |
106 | struct utsname info; |
107 | if (uname(&info) || sscanf(info.release, "%d.%d", &major, &minor) <= 0) { |
108 | ETRACE("Could not get linux version: %s", strerror(errno)); |
109 | } |
110 | // from kernel 4.9 use FBIOPUT_OSD_CURSOR instead of FBIO_CURSOR |
111 | mUsingPutCurosr = major > 4 || (major == 4 && minor >= 9); |
112 | } |
113 | |
114 | PhysicalDevice::~PhysicalDevice() |
115 | { |
116 | WARN_IF_NOT_DEINIT(); |
117 | clearFenceList(mHwcCurReleaseFences); |
118 | clearFenceList(mHwcPriorReleaseFences); |
119 | } |
120 | |
121 | bool PhysicalDevice::initialize() { |
122 | CTRACE(); |
123 | |
124 | if (mId != DEVICE_PRIMARY && mId != DEVICE_EXTERNAL) { |
125 | ETRACE("invalid device type"); |
126 | return false; |
127 | } |
128 | |
129 | // create vsync event observer, we only have soft vsync now... |
130 | mVsyncObserver = new SoftVsyncObserver(*this); |
131 | if (!mVsyncObserver || !mVsyncObserver->initialize()) { |
132 | DEINIT_AND_RETURN_FALSE("failed to create vsync observer"); |
133 | } |
134 | |
135 | mDisplayHdmi = new DisplayHdmi(mId); |
136 | mDisplayHdmi->initialize(); |
137 | UeventObserver *observer = Hwcomposer::getInstance().getUeventObserver(); |
138 | if (observer) { |
139 | observer->registerListener( |
140 | Utils::getHdcpUeventEnvelope(), |
141 | hdcpEventListener, |
142 | this); |
143 | } else { |
144 | ETRACE("PhysicalDevice::Uevent observer is NULL"); |
145 | } |
146 | |
147 | mInitialized = true; |
148 | return true; |
149 | } |
150 | |
151 | void PhysicalDevice::hdcpEventListener(void *data, bool status) |
152 | { |
153 | PhysicalDevice *pThis = (PhysicalDevice*)data; |
154 | if (pThis) { |
155 | pThis->setSecureStatus(status); |
156 | } |
157 | } |
158 | |
159 | void PhysicalDevice::setSecureStatus(bool status) |
160 | { |
161 | DTRACE("hdcp event: %d", status); |
162 | mSecure = status; |
163 | } |
164 | |
165 | void PhysicalDevice::deinitialize() { |
166 | Mutex::Autolock _l(mLock); |
167 | |
168 | DEINIT_AND_DELETE_OBJ(mVsyncObserver); |
169 | DEINIT_AND_DELETE_OBJ(mDisplayHdmi); |
170 | DEINIT_AND_DELETE_OBJ(mComposer); |
171 | |
172 | if (mFramebufferContext != NULL) { |
173 | delete mFramebufferContext; |
174 | mFramebufferContext = NULL; |
175 | } |
176 | |
177 | if (mCursorContext != NULL) { |
178 | delete mCursorContext; |
179 | mCursorContext = NULL; |
180 | } |
181 | |
182 | mInitialized = false; |
183 | } |
184 | |
185 | HwcLayer* PhysicalDevice::getLayerById(hwc2_layer_t layerId) { |
186 | HwcLayer* layer = NULL; |
187 | ssize_t index = mHwcLayers.indexOfKey(layerId); |
188 | |
189 | if (index >= 0) { |
190 | layer = mHwcLayers.valueFor(layerId); |
191 | } |
192 | |
193 | if (!layer) { |
194 | DTRACE("getLayerById %lld error!", layerId); |
195 | } |
196 | return layer; |
197 | } |
198 | |
199 | int32_t PhysicalDevice::acceptDisplayChanges() { |
200 | HwcLayer* layer = NULL; |
201 | |
202 | for (uint32_t i=0; i<mHwcLayersChangeType.size(); i++) { |
203 | hwc2_layer_t layerId = mHwcLayersChangeType.keyAt(i); |
204 | layer = mHwcLayersChangeType.valueAt(i); |
205 | if (layer) { |
206 | #ifdef HWC_ENABLE_SECURE_LAYER |
207 | // deal non secure display. |
208 | if (!mSecure && !mHwcSecureLayers.isEmpty()) { |
209 | for (uint32_t j=0; j<mHwcSecureLayers.size(); j++) { |
210 | hwc2_layer_t secureLayerId = mHwcSecureLayers.keyAt(j); |
211 | HwcLayer* secureLayer = mHwcSecureLayers.valueAt(j); |
212 | // deal secure layers release fence and composition type on non secure display. |
213 | addReleaseFence(secureLayerId, secureLayer->getDuppedAcquireFence()); |
214 | if (layerId == secureLayerId) { |
215 | if (layer->getCompositionType() != HWC2_COMPOSITION_DEVICE) { |
216 | layer->setCompositionType(HWC2_COMPOSITION_DEVICE); |
217 | continue; |
218 | } |
219 | } |
220 | } |
221 | } |
222 | #endif |
223 | if (layer->getCompositionType() == HWC2_COMPOSITION_DEVICE |
224 | || layer->getCompositionType() == HWC2_COMPOSITION_SOLID_COLOR) { |
225 | layer->setCompositionType(HWC2_COMPOSITION_CLIENT); |
226 | } else if (layer->getCompositionType() == HWC2_COMPOSITION_SIDEBAND) { |
227 | layer->setCompositionType(HWC2_COMPOSITION_DEVICE); |
228 | } |
229 | } |
230 | } |
231 | // reset layer changed or requested size to zero. |
232 | mHwcLayersChangeType.clear(); |
233 | mHwcLayersChangeRequest.clear(); |
234 | |
235 | #ifdef HWC_ENABLE_SECURE_LAYER |
236 | // deal non secure display device. |
237 | if (!mHwcSecureLayers.isEmpty()) { |
238 | mHwcSecureLayers.clear(); |
239 | } |
240 | #endif |
241 | |
242 | return HWC2_ERROR_NONE; |
243 | } |
244 | |
245 | bool PhysicalDevice::createLayer(hwc2_layer_t* outLayer) { |
246 | HwcLayer* layer = new HwcLayer(mId); |
247 | |
248 | if (layer == NULL || !layer->initialize()) { |
249 | ETRACE("createLayer: failed !"); |
250 | return false; |
251 | } |
252 | |
253 | hwc2_layer_t layerId = reinterpret_cast<hwc2_layer_t>(layer); |
254 | mHwcLayers.add(layerId, layer); |
255 | *outLayer = layerId; |
256 | DTRACE("::createLayer layerId %lld, size: [%d].\n", layerId, mHwcLayers.size()); |
257 | |
258 | return true; |
259 | } |
260 | |
261 | bool PhysicalDevice::destroyLayer(hwc2_layer_t layerId) { |
262 | HwcLayer* layer = mHwcLayers.valueFor(layerId); |
263 | DTRACE("::destroyLayer layerId %lld, size: [%d].\n", layerId, mHwcLayers.size()); |
264 | |
265 | if (layer == NULL) { |
266 | ETRACE("destroyLayer: no Hwclayer found (%d)", layerId); |
267 | return false; |
268 | } |
269 | |
270 | for (int i = 0; i < 2; i++) { |
271 | ssize_t idx = mLayerReleaseFences[i].indexOfKey(layerId); |
272 | if (idx >= 0) { |
273 | HwcFenceControl::closeFd(mLayerReleaseFences[i].valueAt(idx)); |
274 | mLayerReleaseFences[i].removeItemsAt(idx); |
275 | DTRACE("destroyLayer remove layer %lld from cur release list %p\n", layerId, &(mLayerReleaseFences[i])); |
276 | } |
277 | } |
278 | |
279 | mHwcLayers.removeItem(layerId); |
280 | DEINIT_AND_DELETE_OBJ(layer); |
281 | return true; |
282 | } |
283 | |
284 | int32_t PhysicalDevice::getActiveConfig( |
285 | hwc2_config_t* outConfig) { |
286 | Mutex::Autolock _l(mLock); |
287 | |
288 | return mDisplayHdmi->getActiveConfig(outConfig); |
289 | } |
290 | |
291 | int32_t PhysicalDevice::getChangedCompositionTypes( |
292 | uint32_t* outNumElements, |
293 | hwc2_layer_t* outLayers, |
294 | int32_t* /*hwc2_composition_t*/ outTypes) { |
295 | HwcLayer* layer = NULL; |
296 | |
297 | // if outLayers or outTypes were NULL, the number of layers and types which would have been returned. |
298 | if (NULL == outLayers || NULL == outTypes) { |
299 | *outNumElements = mHwcLayersChangeType.size(); |
300 | } else { |
301 | for (uint32_t i=0; i<mHwcLayersChangeType.size(); i++) { |
302 | hwc2_layer_t layerId = mHwcLayersChangeType.keyAt(i); |
303 | layer = mHwcLayersChangeType.valueAt(i); |
304 | if (layer) { |
305 | #ifdef HWC_ENABLE_SECURE_LAYER |
306 | // deal non secure display. |
307 | if (!mSecure && !mHwcSecureLayers.isEmpty()) { |
308 | for (uint32_t j=0; j<mHwcSecureLayers.size(); j++) { |
309 | hwc2_layer_t secureLayerId = mHwcSecureLayers.keyAt(j); |
310 | if (layerId == secureLayerId) { |
311 | if (layer->getCompositionType() != HWC2_COMPOSITION_DEVICE) { |
312 | outLayers[i] = layerId; |
313 | outTypes[i] = HWC2_COMPOSITION_DEVICE; |
314 | continue; |
315 | } |
316 | } |
317 | } |
318 | } |
319 | #endif |
320 | |
321 | if (layer->getCompositionType() == HWC2_COMPOSITION_DEVICE |
322 | || layer->getCompositionType() == HWC2_COMPOSITION_SOLID_COLOR) { |
323 | // change all other device type to client. |
324 | outLayers[i] = layerId; |
325 | outTypes[i] = HWC2_COMPOSITION_CLIENT; |
326 | continue; |
327 | } |
328 | |
329 | // sideband stream. |
330 | if (layer->getCompositionType() == HWC2_COMPOSITION_SIDEBAND |
331 | && layer->getSidebandStream()) { |
332 | // TODO: we just transact SIDEBAND to OVERLAY for now; |
333 | DTRACE("get HWC_SIDEBAND layer, just change to overlay"); |
334 | outLayers[i] = layerId; |
335 | outTypes[i] = HWC2_COMPOSITION_DEVICE; |
336 | continue; |
337 | } |
338 | } |
339 | } |
340 | |
341 | if (mHwcLayersChangeType.size() > 0) { |
342 | DTRACE("There are %d layers type has changed.", mHwcLayersChangeType.size()); |
343 | *outNumElements = mHwcLayersChangeType.size(); |
344 | } else { |
345 | DTRACE("No layers compositon type changed."); |
346 | } |
347 | } |
348 | |
349 | return HWC2_ERROR_NONE; |
350 | } |
351 | |
352 | int32_t PhysicalDevice::getClientTargetSupport( |
353 | uint32_t width, |
354 | uint32_t height, |
355 | int32_t /*android_pixel_format_t*/ format, |
356 | int32_t /*android_dataspace_t*/ dataspace) { |
357 | framebuffer_info_t* fbInfo = mFramebufferContext->getInfo(); |
358 | |
359 | if (width == fbInfo->info.xres |
360 | && height == fbInfo->info.yres |
361 | && format == HAL_PIXEL_FORMAT_RGBA_8888 |
362 | && dataspace == HAL_DATASPACE_UNKNOWN) { |
363 | return HWC2_ERROR_NONE; |
364 | } |
365 | |
366 | DTRACE("fbinfo: [%d x %d], client: [%d x %d]" |
367 | "format: %d, dataspace: %d", |
368 | fbInfo->info.xres, |
369 | fbInfo->info.yres, |
370 | width, height, format, dataspace); |
371 | |
372 | // TODO: ? |
373 | return HWC2_ERROR_UNSUPPORTED; |
374 | } |
375 | |
376 | int32_t PhysicalDevice::getColorModes( |
377 | uint32_t* outNumModes, |
378 | int32_t* /*android_color_mode_t*/ outModes) { |
379 | |
380 | if (NULL == outModes) { |
381 | *outNumModes = 1; |
382 | } else { |
383 | *outModes = HAL_COLOR_MODE_NATIVE; |
384 | } |
385 | |
386 | return HWC2_ERROR_NONE; |
387 | } |
388 | |
389 | int32_t PhysicalDevice::getDisplayAttribute( |
390 | hwc2_config_t config, |
391 | int32_t /*hwc2_attribute_t*/ attribute, |
392 | int32_t* outValue) { |
393 | Mutex::Autolock _l(mLock); |
394 | |
395 | if (!mIsConnected) { |
396 | ETRACE("display %d is not connected.", mId); |
397 | } |
398 | |
399 | int ret = mDisplayHdmi->getDisplayAttribute(config, attribute, outValue); |
400 | if (ret < 0) |
401 | return HWC2_ERROR_BAD_CONFIG; |
402 | |
403 | return HWC2_ERROR_NONE; |
404 | } |
405 | |
406 | int32_t PhysicalDevice::getDisplayConfigs( |
407 | uint32_t* outNumConfigs, |
408 | hwc2_config_t* outConfigs) { |
409 | Mutex::Autolock _l(mLock); |
410 | |
411 | return mDisplayHdmi->getDisplayConfigs(outNumConfigs, outConfigs); |
412 | } |
413 | |
414 | int32_t PhysicalDevice::getDisplayName( |
415 | uint32_t* outSize, |
416 | char* outName) { |
417 | return HWC2_ERROR_NONE; |
418 | } |
419 | |
420 | int32_t PhysicalDevice::getDisplayRequests( |
421 | int32_t* /*hwc2_display_request_t*/ outDisplayRequests, |
422 | uint32_t* outNumElements, |
423 | hwc2_layer_t* outLayers, |
424 | int32_t* /*hwc2_layer_request_t*/ outLayerRequests) { |
425 | |
426 | // if outLayers or outTypes were NULL, the number of layers and types which would have been returned. |
427 | if (NULL == outLayers || NULL == outLayerRequests) { |
428 | *outNumElements = mHwcLayersChangeRequest.size(); |
429 | } else { |
430 | for (uint32_t i=0; i<mHwcLayersChangeRequest.size(); i++) { |
431 | hwc2_layer_t layerId = mHwcLayersChangeRequest.keyAt(i); |
432 | HwcLayer *layer = mHwcLayersChangeRequest.valueAt(i); |
433 | if (layer->getCompositionType() == HWC2_COMPOSITION_DEVICE) { |
434 | // video overlay. |
435 | if (layerId == mVideoOverlayLayerId) { |
436 | outLayers[i] = layerId; |
437 | outLayerRequests[i] = HWC2_LAYER_REQUEST_CLEAR_CLIENT_TARGET; |
438 | } |
439 | /* if (layer->getBufferHandle()) { |
440 | private_handle_t const* hnd = |
441 | reinterpret_cast<private_handle_t const*>(layer->getBufferHandle()); |
442 | if (hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OVERLAY) { |
443 | outLayers[i] = layerId; |
444 | outLayerRequests[i] = HWC2_LAYER_REQUEST_CLEAR_CLIENT_TARGET; |
445 | continue; |
446 | } |
447 | } */ |
448 | } |
449 | |
450 | // sideband stream. |
451 | if ((layer->getCompositionType() == HWC2_COMPOSITION_SIDEBAND && layer->getSidebandStream()) |
452 | //|| layer->getCompositionType() == HWC2_COMPOSITION_SOLID_COLOR |
453 | || layer->getCompositionType() == HWC2_COMPOSITION_CURSOR) { |
454 | // TODO: we just transact SIDEBAND to OVERLAY for now; |
455 | DTRACE("get HWC_SIDEBAND layer, just change to overlay"); |
456 | outLayers[i] = layerId; |
457 | outLayerRequests[i] = HWC2_LAYER_REQUEST_CLEAR_CLIENT_TARGET; |
458 | continue; |
459 | } |
460 | } |
461 | |
462 | if (mHwcLayersChangeRequest.size() > 0) { |
463 | DTRACE("There are %d layer requests.", mHwcLayersChangeRequest.size()); |
464 | *outNumElements = mHwcLayersChangeRequest.size(); |
465 | } else { |
466 | DTRACE("No layer requests."); |
467 | } |
468 | } |
469 | |
470 | return HWC2_ERROR_NONE; |
471 | } |
472 | |
473 | int32_t PhysicalDevice::getDisplayType( |
474 | int32_t* /*hwc2_display_type_t*/ outType) { |
475 | |
476 | *outType = HWC2_DISPLAY_TYPE_PHYSICAL; |
477 | return HWC2_ERROR_NONE; |
478 | } |
479 | |
480 | int32_t PhysicalDevice::getDozeSupport( |
481 | int32_t* outSupport) { |
482 | return HWC2_ERROR_NONE; |
483 | } |
484 | |
485 | int32_t PhysicalDevice::getHdrCapabilities( |
486 | uint32_t* outNumTypes, |
487 | int32_t* /*android_hdr_t*/ outTypes, |
488 | float* outMaxLuminance, |
489 | float* outMaxAverageLuminance, |
490 | float* outMinLuminance) { |
491 | |
492 | Mutex::Autolock _l(mLock); |
493 | if (!mIsConnected) { |
494 | ETRACE("disp: %llu is not connected", mId); |
495 | return HWC2_ERROR_BAD_DISPLAY; |
496 | } |
497 | |
498 | if (!mHdrCapabilities.init) { |
499 | parseHdrCapabilities(); |
500 | mHdrCapabilities.init = true; |
501 | } |
502 | |
503 | if (NULL == outTypes) { |
504 | int num = 0; |
505 | if (mHdrCapabilities.dvSupport) num++; |
506 | if (mHdrCapabilities.hdrSupport) num++; |
507 | |
508 | *outNumTypes = num; |
509 | } else { |
510 | if (mHdrCapabilities.dvSupport) *outTypes++ = HAL_HDR_DOLBY_VISION; |
511 | if (mHdrCapabilities.hdrSupport) *outTypes++ = HAL_HDR_HDR10; |
512 | |
513 | *outMaxLuminance = mHdrCapabilities.maxLuminance; |
514 | *outMaxAverageLuminance = mHdrCapabilities.avgLuminance; |
515 | *outMinLuminance = mHdrCapabilities.minLuminance; |
516 | } |
517 | |
518 | return HWC2_ERROR_NONE; |
519 | } |
520 | |
521 | void PhysicalDevice::swapReleaseFence() { |
522 | //dumpFenceList(mHwcCurReleaseFences); |
523 | |
524 | if (mHwcCurReleaseFences == NULL || mHwcPriorReleaseFences == NULL) { |
525 | if (mHwcCurReleaseFences) { |
526 | clearFenceList(mHwcPriorReleaseFences); |
527 | } |
528 | |
529 | if (mHwcPriorReleaseFences) { |
530 | clearFenceList(mHwcPriorReleaseFences); |
531 | } |
532 | |
533 | mHwcCurReleaseFences = &(mLayerReleaseFences[0]); |
534 | mHwcPriorReleaseFences = &(mLayerReleaseFences[1]); |
535 | } else { |
536 | KeyedVector<hwc2_layer_t, int32_t> * tmp = mHwcCurReleaseFences; |
537 | clearFenceList(mHwcPriorReleaseFences); |
538 | mHwcCurReleaseFences = mHwcPriorReleaseFences; |
539 | mHwcPriorReleaseFences = tmp; |
540 | } |
541 | } |
542 | |
543 | |
544 | void PhysicalDevice::addReleaseFence(hwc2_layer_t layerId, int32_t fenceFd) { |
545 | ssize_t idx = mHwcCurReleaseFences->indexOfKey(layerId); |
546 | if (idx >= 0 && idx < mHwcCurReleaseFences->size()) { |
547 | int32_t oldFence = mHwcCurReleaseFences->valueAt(idx); |
548 | String8 mergeName("hwc-release"); |
549 | int32_t newFence = HwcFenceControl::merge(mergeName, oldFence, fenceFd); |
550 | mHwcCurReleaseFences->replaceValueAt(idx, newFence); |
551 | HwcFenceControl::closeFd(oldFence); |
552 | HwcFenceControl::closeFd(fenceFd); |
553 | ETRACE("addReleaseFence:(%d, %d) + %d -> (%d,%d)\n", idx, oldFence, fenceFd, idx, newFence); |
554 | dumpFenceList(mHwcCurReleaseFences); |
555 | } else { |
556 | mHwcCurReleaseFences->add(layerId, fenceFd); |
557 | } |
558 | } |
559 | |
560 | void PhysicalDevice::clearFenceList(KeyedVector<hwc2_layer_t, int32_t> * fenceList) { |
561 | if (!fenceList || !fenceList->size()) |
562 | return; |
563 | |
564 | for (int i = 0; i < fenceList->size(); i++) { |
565 | int32_t fenceFd = fenceList->valueAt(i); |
566 | HwcFenceControl::closeFd(fenceFd); |
567 | DTRACE("clearFenceList close fd %d\n", fenceFd); |
568 | fenceList->replaceValueAt(i, -1); |
569 | } |
570 | fenceList->clear(); |
571 | } |
572 | |
573 | void PhysicalDevice::dumpFenceList(KeyedVector<hwc2_layer_t, int32_t> * fenceList) { |
574 | if (!fenceList || fenceList->isEmpty()) |
575 | return; |
576 | |
577 | String8 resultStr("dumpFenceList: "); |
578 | for (int i = 0; i < fenceList->size(); i++) { |
579 | hwc2_layer_t layerId = fenceList->keyAt(i); |
580 | int32_t fenceFd = fenceList->valueAt(i); |
581 | resultStr.appendFormat("(%lld, %d), ", layerId, fenceFd); |
582 | } |
583 | |
584 | ETRACE("%s", resultStr.string()); |
585 | } |
586 | |
587 | int32_t PhysicalDevice::getReleaseFences( |
588 | uint32_t* outNumElements, |
589 | hwc2_layer_t* outLayers, |
590 | int32_t* outFences) { |
591 | *outNumElements = mHwcPriorReleaseFences->size(); |
592 | |
593 | if (outLayers && outFences) { |
594 | for (uint32_t i=0; i<mHwcPriorReleaseFences->size(); i++) { |
595 | outLayers[i] = mHwcPriorReleaseFences->keyAt(i); |
596 | outFences[i] = HwcFenceControl::dupFence(mHwcPriorReleaseFences->valueAt(i)); |
597 | } |
598 | } |
599 | |
600 | return HWC2_ERROR_NONE; |
601 | } |
602 | |
603 | void PhysicalDevice::directCompose(framebuffer_info_t * fbInfo) { |
604 | HwcLayer* layer = NULL; |
605 | ssize_t idx = mHwcLayers.indexOfKey(mDirectRenderLayerId); |
606 | if (idx >= 0) { |
607 | layer = mHwcLayers.valueAt(idx); |
608 | if (mTargetAcquireFence > -1) { |
609 | ETRACE("ERROR:directCompose with mTargetAcquireFence %d\n", mTargetAcquireFence); |
610 | HwcFenceControl::closeFd(mTargetAcquireFence); |
611 | } |
612 | |
613 | mTargetAcquireFence = layer->getDuppedAcquireFence(); |
614 | mClientTargetHnd = layer->getBufferHandle(); |
615 | DTRACE("Hit only one non video overlay layer, handle: %08" PRIxPTR ", fence: %d", |
616 | intptr_t(mClientTargetHnd), mTargetAcquireFence); |
617 | |
618 | // fill up fb sync request struct. |
619 | hwc_frect_t srcCrop = layer->getSourceCrop(); |
620 | hwc_rect_t displayFrame = layer->getDisplayFrame(); |
621 | mFbSyncRequest.xoffset = (unsigned int)srcCrop.left; |
622 | mFbSyncRequest.yoffset = (unsigned int)srcCrop.top; |
623 | mFbSyncRequest.width = (unsigned int)(srcCrop.right - srcCrop.left); |
624 | mFbSyncRequest.height = (unsigned int)(srcCrop.bottom - srcCrop.top); |
625 | mFbSyncRequest.dst_x = displayFrame.left; |
626 | mFbSyncRequest.dst_y = displayFrame.top; |
627 | mFbSyncRequest.dst_w = displayFrame.right - displayFrame.left; |
628 | mFbSyncRequest.dst_h = displayFrame.bottom - displayFrame.top; |
629 | return; |
630 | } |
631 | |
632 | ETRACE("Didn't find direct compose layer!"); |
633 | } |
634 | |
635 | #ifdef ENABLE_AML_GE2D_COMPOSER |
636 | void PhysicalDevice::ge2dCompose(framebuffer_info_t * fbInfo, bool hasVideoOverlay) { |
637 | if (mGE2DRenderSortedLayerIds.size() > 0) { |
638 | DTRACE("GE2D compose mFbSlot: %d", mFbSlot); |
639 | if (hasVideoOverlay) { |
640 | if (mGE2DClearVideoRegionCount < 3) { |
641 | mComposer->setVideoOverlayLayerId(mVideoOverlayLayerId); |
642 | } |
643 | } |
644 | if (mTargetAcquireFence > -1) { |
645 | ETRACE("ERROR:GE2D compose with mTargetAcquireFence %d\n", mTargetAcquireFence); |
646 | HwcFenceControl::closeFd(mTargetAcquireFence); |
647 | } |
648 | mTargetAcquireFence = mComposer->startCompose(mGE2DRenderSortedLayerIds, &mFbSlot, mGE2DComposeFrameCount); |
649 | for (uint32_t i=0; i<mGE2DRenderSortedLayerIds.size(); i++) { |
650 | addReleaseFence(mGE2DRenderSortedLayerIds.itemAt(i), HwcFenceControl::dupFence(mTargetAcquireFence)); |
651 | } |
652 | // HwcFenceControl::traceFenceInfo(mTargetAcquireFence); |
653 | // dumpLayers(mGE2DRenderSortedLayerIds); |
654 | if (mGE2DComposeFrameCount < 3) { |
655 | mGE2DComposeFrameCount++; |
656 | } |
657 | mClientTargetHnd = mComposer->getBufHnd(); |
658 | fbInfo->yOffset = mFbSlot; |
659 | return; |
660 | } |
661 | |
662 | ETRACE("Didn't find ge2d compose layers!"); |
663 | } |
664 | #endif |
665 | |
666 | int32_t PhysicalDevice::postFramebuffer(int32_t* outRetireFence, bool hasVideoOverlay) { |
667 | HwcLayer* layer = NULL; |
668 | void *cbuffer; |
669 | |
670 | #if PLATFORM_SDK_VERSION >= 26 |
671 | bool bUseHwcPost = true; |
672 | #else |
673 | bool bUseHwcPost = mIsContinuousBuf; |
674 | #endif |
675 | |
676 | // deal physical display's client target layer |
677 | framebuffer_info_t fbInfo = *(mFramebufferContext->getInfo()); |
678 | framebuffer_info_t* cbInfo = mCursorContext->getInfo(); |
679 | bool cursorShow = false; |
680 | bool haveCursorLayer = false; |
681 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
682 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
683 | layer = mHwcLayers.valueAt(i); |
684 | if (layer && layer->getCompositionType()== HWC2_COMPOSITION_CURSOR) { |
685 | private_handle_t *hnd = (private_handle_t *)(layer->getBufferHandle()); |
686 | if (private_handle_t::validate(hnd) < 0) { |
687 | ETRACE("invalid cursor layer handle."); |
688 | break; |
689 | } |
690 | haveCursorLayer = true; |
691 | DTRACE("This is a Sprite, hnd->stride is %d, hnd->height is %d", hnd->stride, hnd->height); |
692 | if (cbInfo->info.xres != (uint32_t)hnd->stride || cbInfo->info.yres != (uint32_t)hnd->height) { |
693 | ETRACE("disp: %d cursor need to redrew", mId); |
694 | update_cursor_buffer_locked(cbInfo, hnd->stride, hnd->height); |
695 | cbuffer = mmap(NULL, hnd->size, PROT_READ|PROT_WRITE, MAP_SHARED, cbInfo->fd, 0); |
696 | if (cbuffer != MAP_FAILED) { |
697 | memcpy(cbuffer, hnd->base, hnd->size); |
698 | munmap(cbuffer, hnd->size); |
699 | DTRACE("setCursor ok"); |
700 | } else { |
701 | ETRACE("buffer mmap fail"); |
702 | } |
703 | } |
704 | cursorShow = true; |
705 | break; |
706 | } |
707 | } |
708 | |
709 | if (mRenderMode == GLES_COMPOSE_MODE) { |
710 | //if no layers to compose, post blank op to osd. |
711 | if (mHwcGlesLayers.size() == 0) { |
712 | mClientTargetHnd = NULL; |
713 | } |
714 | } else if (mRenderMode == DIRECT_COMPOSE_MODE) { // if only one layer exists, let hwc do her work. |
715 | directCompose(&fbInfo); |
716 | } |
717 | #ifdef ENABLE_AML_GE2D_COMPOSER |
718 | else if (mRenderMode == GE2D_COMPOSE_MODE) { |
719 | ge2dCompose(&fbInfo, hasVideoOverlay); |
720 | } |
721 | #endif |
722 | mFbSyncRequest.type = mRenderMode; |
723 | |
724 | bool needBlankFb0 = false; |
725 | uint32_t layerNum = mHwcLayers.size(); |
726 | if (hasVideoOverlay && (layerNum == 1 || (layerNum == 2 && haveCursorLayer))) |
727 | needBlankFb0 = true; |
728 | |
729 | if (bUseHwcPost) { |
730 | // bit 0 is osd blank flag. |
731 | if (needBlankFb0) { |
732 | mFbSyncRequest.op |= OSD_BLANK_OP_BIT; |
733 | } else { |
734 | mFbSyncRequest.op &= ~(OSD_BLANK_OP_BIT); |
735 | } |
736 | mFramebufferContext->setStatus(needBlankFb0); |
737 | } else { |
738 | setOSD0Blank(needBlankFb0); |
739 | } |
740 | |
741 | if (!mClientTargetHnd || private_handle_t::validate(mClientTargetHnd) < 0 || mPowerMode == HWC2_POWER_MODE_OFF) { |
742 | ETRACE("Post blank to screen, mClientTargetHnd(%p, %d), mTargetAcquireFence(%d)", |
743 | mClientTargetHnd, private_handle_t::validate(mClientTargetHnd), mTargetAcquireFence); |
744 | *outRetireFence = HwcFenceControl::merge(String8("ScreenBlank"), mPriorFrameRetireFence, mPriorFrameRetireFence); |
745 | HwcFenceControl::closeFd(mTargetAcquireFence); |
746 | mTargetAcquireFence = -1; |
747 | HwcFenceControl::closeFd(mPriorFrameRetireFence); |
748 | mPriorFrameRetireFence = -1; |
749 | //for nothing to display, post blank to osd which will signal the last retire fence. |
750 | mFbSyncRequest.type = DIRECT_COMPOSE_MODE; |
751 | mFbSyncRequest.op |= OSD_BLANK_OP_BIT; |
752 | mFramebufferContext->setStatus(true); |
753 | mPriorFrameRetireFence = hwc_fb_post_with_fence_locked(&fbInfo, &mFbSyncRequest, NULL); |
754 | #if PLATFORM_SDK_VERSION >= 26 //TEMP, will remove later. |
755 | HwcFenceControl::wait(*outRetireFence, -1); |
756 | HwcFenceControl::closeFd(*outRetireFence); |
757 | *outRetireFence = -1; |
758 | #endif |
759 | } else { |
760 | *outRetireFence = HwcFenceControl::dupFence(mPriorFrameRetireFence); |
761 | if (*outRetireFence >= 0) { |
762 | DTRACE("Get prior frame's retire fence %d", *outRetireFence); |
763 | } else { |
764 | ETRACE("No valid prior frame's retire returned. %d ", *outRetireFence); |
765 | // -1 means no fence, less than -1 is some error |
766 | *outRetireFence = -1; |
767 | } |
768 | HwcFenceControl::closeFd(mPriorFrameRetireFence); |
769 | mPriorFrameRetireFence = -1; |
770 | |
771 | // real post framebuffer here. |
772 | DTRACE("render type: %d", mFbSyncRequest.type); |
773 | |
774 | #if PLATFORM_SDK_VERSION >= 26 //TEMP, will remove later. |
775 | HwcFenceControl::wait(mTargetAcquireFence, -1); |
776 | HwcFenceControl::closeFd(mTargetAcquireFence); |
777 | mTargetAcquireFence = -1; |
778 | #endif |
779 | |
780 | if (!bUseHwcPost) { |
781 | mPriorFrameRetireFence = fb_post_with_fence_locked(&fbInfo, mClientTargetHnd, mTargetAcquireFence); |
782 | } else { |
783 | // acquire fence. |
784 | mFbSyncRequest.in_fen_fd = mTargetAcquireFence; |
785 | mPriorFrameRetireFence = hwc_fb_post_with_fence_locked(&fbInfo, &mFbSyncRequest, mClientTargetHnd); |
786 | } |
787 | mTargetAcquireFence = -1; |
788 | |
789 | if (mRenderMode == GE2D_COMPOSE_MODE) { |
790 | mComposer->mergeRetireFence(mFbSlot, HwcFenceControl::dupFence(mPriorFrameRetireFence)); |
791 | } else { |
792 | if (mComposer && mGE2DComposeFrameCount != 0) { |
793 | mComposer->removeRetireFence(mFbSlot); |
794 | } |
795 | |
796 | if (mRenderMode == DIRECT_COMPOSE_MODE) { |
797 | addReleaseFence(mDirectRenderLayerId, HwcFenceControl::dupFence(mPriorFrameRetireFence)); |
798 | } |
799 | } |
800 | |
801 | // finally we need to update cursor's blank status. |
802 | if (cbInfo->fd > 0 && cursorShow != mCursorContext->getStatus()) { |
803 | mCursorContext->setStatus(cursorShow); |
804 | DTRACE("UPDATE FB1 status to %d", !cursorShow); |
805 | ioctl(cbInfo->fd, FBIOBLANK, !cursorShow); |
806 | } |
807 | |
808 | #if PLATFORM_SDK_VERSION >= 26 //TEMP, will remove later. |
809 | if (*outRetireFence >= 0) { |
810 | HwcFenceControl::wait(*outRetireFence, -1); |
811 | HwcFenceControl::closeFd(*outRetireFence); |
812 | *outRetireFence = -1; |
813 | } |
814 | #endif |
815 | } |
816 | |
817 | if (mRenderMode != GE2D_COMPOSE_MODE) { |
818 | mGE2DComposeFrameCount = 0; |
819 | } |
820 | |
821 | return HWC2_ERROR_NONE; |
822 | } |
823 | |
824 | // TODO: need add fence wait. |
825 | int32_t PhysicalDevice::setOSD0Blank(bool blank) { |
826 | framebuffer_info_t* fbInfo = mFramebufferContext->getInfo(); |
827 | |
828 | if (fbInfo->fd > 0 && blank != mFramebufferContext->getStatus()) { |
829 | mFramebufferContext->setStatus(blank); |
830 | DTRACE("UPDATE FB0 status to %d", blank); |
831 | ioctl(fbInfo->fd, FBIOBLANK, blank); |
832 | } |
833 | |
834 | return HWC2_ERROR_NONE; |
835 | } |
836 | |
837 | int32_t PhysicalDevice::presentDisplay(int32_t* outRetireFence) { |
838 | int32_t err = HWC2_ERROR_NONE; |
839 | HwcLayer* layer = NULL; |
840 | bool hasVideoOverlay = false; |
841 | |
842 | if (mIsValidated) { |
843 | // TODO: need improve the way to set video axis. |
844 | #if WITH_LIBPLAYER_MODULE |
845 | ssize_t index = mHwcLayers.indexOfKey(mVideoOverlayLayerId); |
846 | if (index >= 0) { |
847 | layer = mHwcLayers.valueFor(mVideoOverlayLayerId); |
848 | if (layer != NULL) { |
849 | layer->presentOverlay(); |
850 | hasVideoOverlay = true; |
851 | if (mGE2DClearVideoRegionCount < 3) { |
852 | mGE2DClearVideoRegionCount++; |
853 | } |
854 | } |
855 | } else { |
856 | mGE2DClearVideoRegionCount = 0; |
857 | } |
858 | #endif |
859 | err = postFramebuffer(outRetireFence, hasVideoOverlay); |
860 | } else { // display not validate yet. |
861 | err = HWC2_ERROR_NOT_VALIDATED; |
862 | } |
863 | |
864 | // reset layers' acquire fence. |
865 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
866 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
867 | layer = mHwcLayers.valueAt(i); |
868 | if (layer != NULL) { |
869 | layer->resetAcquireFence(); |
870 | } |
871 | } |
872 | |
873 | mClientTargetHnd = NULL; |
874 | |
875 | ALOGE("presentDisplay return err %d", err); |
876 | return err; |
877 | } |
878 | |
879 | int32_t PhysicalDevice::setActiveConfig( |
880 | hwc2_config_t config) { |
881 | Mutex::Autolock _l(mLock); |
882 | |
883 | int32_t err = mDisplayHdmi->setActiveConfig(config); |
884 | if (err == HWC2_ERROR_NONE) |
885 | mVsyncObserver->setRefreshRate(mDisplayHdmi->getActiveRefreshRate()); |
886 | |
887 | return err; |
888 | } |
889 | |
890 | int32_t PhysicalDevice::setClientTarget( |
891 | buffer_handle_t target, |
892 | int32_t acquireFence, |
893 | int32_t /*android_dataspace_t*/ dataspace, |
894 | hwc_region_t damage) { |
895 | |
896 | if (target && private_handle_t::validate(target) < 0) { |
897 | return HWC2_ERROR_BAD_PARAMETER; |
898 | } |
899 | |
900 | if (NULL != target) { |
901 | mClientTargetHnd = target; |
902 | mClientTargetDamageRegion = damage; |
903 | mTargetAcquireFence = acquireFence; |
904 | DTRACE("setClientTarget %p, %d", target, acquireFence); |
905 | // TODO: HWC2_ERROR_BAD_PARAMETER && dataspace && damage. |
906 | } else { |
907 | DTRACE("client target is null!, no need to update this frame."); |
908 | } |
909 | |
910 | return HWC2_ERROR_NONE; |
911 | } |
912 | |
913 | int32_t PhysicalDevice::setColorMode( |
914 | int32_t /*android_color_mode_t*/ mode) { |
915 | return HWC2_ERROR_NONE; |
916 | } |
917 | |
918 | int32_t PhysicalDevice::setColorTransform( |
919 | const float* matrix, |
920 | int32_t /*android_color_transform_t*/ hint) { |
921 | return HWC2_ERROR_NONE; |
922 | } |
923 | |
924 | int32_t PhysicalDevice::setPowerMode( |
925 | int32_t /*hwc2_power_mode_t*/ mode){ |
926 | |
927 | mPowerMode = mode; |
928 | return HWC2_ERROR_NONE; |
929 | } |
930 | |
931 | bool PhysicalDevice::vsyncControl(bool enabled) { |
932 | RETURN_FALSE_IF_NOT_INIT(); |
933 | |
934 | ATRACE("disp = %d, enabled = %d", mId, enabled); |
935 | return mVsyncObserver->control(enabled); |
936 | } |
937 | |
938 | void PhysicalDevice::dumpLayers(Vector < hwc2_layer_t > layerIds) { |
939 | for (uint32_t x=0; x<layerIds.size(); x++) { |
940 | HwcLayer* layer = getLayerById(layerIds.itemAt(x)); |
941 | static char const* compositionTypeName[] = { |
942 | "UNKNOWN", |
943 | "GLES", |
944 | "HWC", |
945 | "SOLID", |
946 | "HWC_CURSOR", |
947 | "SIDEBAND"}; |
948 | ETRACE(" %11s | %12" PRIxPTR " | %10d | %02x | %1.2f | %02x | %04x |%7.1f,%7.1f,%7.1f,%7.1f |%5d,%5d,%5d,%5d \n", |
949 | compositionTypeName[layer->getCompositionType()], |
950 | intptr_t(layer->getBufferHandle()), layer->getZ(), layer->getDataspace(), |
951 | layer->getPlaneAlpha(), layer->getTransform(), layer->getBlendMode(), |
952 | layer->getSourceCrop().left, layer->getSourceCrop().top, layer->getSourceCrop().right, layer->getSourceCrop().bottom, |
953 | layer->getDisplayFrame().left, layer->getDisplayFrame().top, layer->getDisplayFrame().right, layer->getDisplayFrame().bottom); |
954 | } |
955 | } |
956 | |
957 | void PhysicalDevice::dumpLayers(KeyedVector<hwc2_layer_t, HwcLayer*> layers) { |
958 | for (uint32_t x=0; x<layers.size(); x++) { |
959 | HwcLayer* layer = layers.valueAt(x); |
960 | static char const* compositionTypeName[] = { |
961 | "UNKNOWN", |
962 | "GLES", |
963 | "HWC", |
964 | "SOLID", |
965 | "HWC_CURSOR", |
966 | "SIDEBAND"}; |
967 | ETRACE(" %11s | %12" PRIxPTR " | %10d | %02x | %1.2f | %02x | %04x |%7.1f,%7.1f,%7.1f,%7.1f |%5d,%5d,%5d,%5d \n", |
968 | compositionTypeName[layer->getCompositionType()], |
969 | intptr_t(layer->getBufferHandle()), layer->getZ(), layer->getDataspace(), |
970 | layer->getPlaneAlpha(), layer->getTransform(), layer->getBlendMode(), |
971 | layer->getSourceCrop().left, layer->getSourceCrop().top, layer->getSourceCrop().right, layer->getSourceCrop().bottom, |
972 | layer->getDisplayFrame().left, layer->getDisplayFrame().top, layer->getDisplayFrame().right, layer->getDisplayFrame().bottom); |
973 | } |
974 | } |
975 | |
976 | bool PhysicalDevice::layersStateCheck(int32_t renderMode, |
977 | KeyedVector<hwc2_layer_t, HwcLayer*> & composeLayers) { |
978 | bool ret = false; |
979 | uint32_t layerNum = composeLayers.size(); |
980 | hwc_frect_t sourceCrop[HWC2_MAX_LAYERS]; |
981 | HwcLayer* layer[HWC2_MAX_LAYERS] = { NULL }; |
982 | private_handle_t const* hnd[HWC2_MAX_LAYERS] = { NULL }; |
983 | hwc_rect_t displayFrame[HWC2_MAX_LAYERS]; |
984 | |
985 | for (int32_t i=0; i<layerNum; i++) { |
986 | layer[i] = composeLayers.valueAt(i); |
987 | sourceCrop[i] = layer[i]->getSourceCrop(); |
988 | displayFrame[i] = layer[i]->getDisplayFrame(); |
989 | hnd[i] = reinterpret_cast<private_handle_t const*>(layer[i]->getBufferHandle()); |
990 | if (hnd[i] == NULL) return false; // no buffer to process. |
991 | if (hnd[i]->share_fd == -1) return false; // no buffer to process. |
992 | DTRACE("layer[%d] zorder: %d, blend: %d, PlaneAlpha: %f, " |
993 | "mColor: [%d, %d, %d, %d], mDataSpace: %d, format hnd[%d]: %x", |
994 | i, layer[i]->getZ(), layer[i]->getBlendMode(), layer[i]->getPlaneAlpha(), |
995 | layer[i]->getColor().r, layer[i]->getColor().g, layer[i]->getColor().b, |
996 | layer[i]->getColor().a, layer[i]->getDataspace(), i, hnd[i]->format); |
997 | } |
998 | |
999 | if (renderMode == DIRECT_COMPOSE_MODE) { |
1000 | switch (hnd[0]->format) { |
1001 | case HAL_PIXEL_FORMAT_RGBA_8888: |
1002 | case HAL_PIXEL_FORMAT_RGBX_8888: |
1003 | case HAL_PIXEL_FORMAT_RGB_888: |
1004 | case HAL_PIXEL_FORMAT_RGB_565: |
1005 | case HAL_PIXEL_FORMAT_BGRA_8888: |
1006 | DTRACE("Layer format match direct composer."); |
1007 | ret = true; |
1008 | break; |
1009 | default: |
1010 | DTRACE("Layer format not support by direct compose"); |
1011 | return false; |
1012 | break; |
1013 | } |
1014 | if (layer[0]->isCropped() |
1015 | || layer[0]->isScaled() |
1016 | || layer[0]->isOffset()) { |
1017 | DTRACE("direct compose can not process!"); |
1018 | return false; |
1019 | } |
1020 | } |
1021 | #ifdef ENABLE_AML_GE2D_COMPOSER |
1022 | else if (renderMode == GE2D_COMPOSE_MODE) { |
1023 | bool yuv420Sp = false; |
1024 | for (int32_t i=0; i<layerNum; i++) { |
1025 | switch (hnd[i]->format) { |
1026 | case HAL_PIXEL_FORMAT_YCrCb_420_SP: |
1027 | yuv420Sp = true; |
1028 | case HAL_PIXEL_FORMAT_RGBA_8888: |
1029 | case HAL_PIXEL_FORMAT_RGBX_8888: |
1030 | case HAL_PIXEL_FORMAT_RGB_888: |
1031 | case HAL_PIXEL_FORMAT_RGB_565: |
1032 | case HAL_PIXEL_FORMAT_BGRA_8888: |
1033 | case HAL_PIXEL_FORMAT_YV12: |
1034 | case HAL_PIXEL_FORMAT_Y8: |
1035 | case HAL_PIXEL_FORMAT_YCbCr_422_SP: |
1036 | case HAL_PIXEL_FORMAT_YCbCr_422_I: |
1037 | DTRACE("Layer format match ge2d composer."); |
1038 | ret = true; |
1039 | break; |
1040 | default: |
1041 | DTRACE("Layer format not support by ge2d"); |
1042 | return false; |
1043 | break; |
1044 | } |
1045 | if (layer[i]->havePlaneAlpha() |
1046 | || layer[i]->haveColor() |
1047 | || layer[i]->haveDataspace() |
1048 | || (layer[i]->isBlended() |
1049 | && layer[i]->isScaled())) { |
1050 | DTRACE("ge2d compose can not process!"); |
1051 | return false; |
1052 | } |
1053 | } |
1054 | #if 0 |
1055 | if (yuv420Sp && HWC2_TWO_LAYERS == layerNum) { |
1056 | if (Utils::compareRect(sourceCrop[0], sourceCrop[1]) |
1057 | && Utils::compareRect(sourceCrop[0], displayFrame[0]) |
1058 | && Utils::compareRect(sourceCrop[1], displayFrame[1])) { |
1059 | DTRACE("2 layers is same size and have yuv420sp format ge2d compose can not process!"); |
1060 | return false; |
1061 | } |
1062 | } |
1063 | #endif |
1064 | if (HWC2_TWO_LAYERS == layerNum |
1065 | && (!Utils::compareSize(sourceCrop[0], sourceCrop[1]) |
1066 | || !Utils::compareSize(displayFrame[0], displayFrame[1]))) { |
1067 | DTRACE("when 2 layer's size is difference, ge2d compose can not process!"); |
1068 | return false; |
1069 | } |
1070 | } |
1071 | #endif |
1072 | |
1073 | return ret; |
1074 | } |
1075 | |
1076 | /************************************************************* |
1077 | * For direct framebuffer composer: |
1078 | * 1) only support one layer. |
1079 | * 2) layer format: rgba, rgbx,rgb565,bgra; |
1080 | * 3) layer no need scale to display; |
1081 | * 4) layer has no offset to display; |
1082 | |
1083 | * For ge2d composer: |
1084 | * 1) support layer format that direct composer can't support. |
1085 | * 2) support 2 layers blending. |
1086 | * 3) support scale and rotation etc. |
1087 | **************************************************************/ |
1088 | int32_t PhysicalDevice::composersFilter( |
1089 | KeyedVector<hwc2_layer_t, HwcLayer*> & composeLayers) { |
1090 | |
1091 | // direct Composer. |
1092 | if (composeLayers.size() == HWC2_ONE_LAYER) { |
1093 | // if only one layer exists, do direct framebuffer composer. |
1094 | bool directCompose = layersStateCheck(DIRECT_COMPOSE_MODE, composeLayers); |
1095 | if (directCompose) { |
1096 | if (mDirectComposeFrameCount >= 3) { |
1097 | hwc2_layer_t layerGlesLayerId = composeLayers.keyAt(0); |
1098 | composeLayers.clear(); |
1099 | mDirectRenderLayerId = layerGlesLayerId; |
1100 | return DIRECT_COMPOSE_MODE; |
1101 | } |
1102 | mDirectComposeFrameCount++; |
1103 | return GLES_COMPOSE_MODE; |
1104 | } |
1105 | } |
1106 | |
1107 | #ifdef ENABLE_AML_GE2D_COMPOSER |
1108 | // if direct composer can't work, try this. |
1109 | if (composeLayers.size() > HWC2_NO_LAYER |
1110 | && composeLayers.size() < HWC2_MAX_LAYERS) { |
1111 | bool ge2dCompose = layersStateCheck(GE2D_COMPOSE_MODE, composeLayers); |
1112 | if (!ge2dCompose) return GLES_COMPOSE_MODE; |
1113 | mGE2DRenderSortedLayerIds.clear(); |
1114 | for (uint32_t i=0; i<composeLayers.size(); i++) { |
1115 | hwc2_layer_t layerGlesLayerId = composeLayers.keyAt(i); |
1116 | HwcLayer* layer = getLayerById(layerGlesLayerId); |
1117 | if (0 == i) { |
1118 | mGE2DRenderSortedLayerIds.push_front(layerGlesLayerId); |
1119 | continue; |
1120 | } |
1121 | for (uint32_t j=0; j<i; j++) { |
1122 | HwcLayer* layer1 = getLayerById(mGE2DRenderSortedLayerIds.itemAt(j)); |
1123 | HwcLayer* layer2 = getLayerById(layerGlesLayerId); |
1124 | if (layer1 != NULL && layer2 != NULL) { |
1125 | uint32_t z1 = layer1->getZ(); |
1126 | uint32_t z2 = layer2->getZ(); |
1127 | if (layer1->getZ() > layer2->getZ()) { |
1128 | mGE2DRenderSortedLayerIds.insertAt(layerGlesLayerId, j, 1); |
1129 | break; |
1130 | } |
1131 | if (j == i-1) mGE2DRenderSortedLayerIds.push_back(layerGlesLayerId); |
1132 | } else { |
1133 | ETRACE("Layer1 or Layer2 is NULL!!!"); |
1134 | } |
1135 | } |
1136 | } |
1137 | |
1138 | // Vector < hwc2_layer_t > layerIds; |
1139 | if (!mComposer) { |
1140 | // create ge2d composer... |
1141 | mComposer = mControlFactory->createComposer(*this); |
1142 | if (!mComposer || !mComposer->initialize(mFramebufferContext->getInfo())) { |
1143 | DEINIT_AND_DELETE_OBJ(mComposer); |
1144 | return GLES_COMPOSE_MODE; |
1145 | } |
1146 | } |
1147 | composeLayers.clear(); |
1148 | return GE2D_COMPOSE_MODE; |
1149 | } |
1150 | #endif |
1151 | |
1152 | return GLES_COMPOSE_MODE; |
1153 | } |
1154 | |
1155 | int32_t PhysicalDevice::validateDisplay(uint32_t* outNumTypes, |
1156 | uint32_t* outNumRequests) { |
1157 | HwcLayer* layer = NULL; |
1158 | bool istvp = false; |
1159 | KeyedVector<hwc2_layer_t, HwcLayer*> composeLayers; |
1160 | composeLayers.clear(); |
1161 | |
1162 | mRenderMode = GLES_COMPOSE_MODE; |
1163 | mVideoOverlayLayerId = 0; |
1164 | mIsContinuousBuf = true; |
1165 | swapReleaseFence(); |
1166 | memset(&mFbSyncRequest, 0, sizeof(mFbSyncRequest)); |
1167 | mHwcGlesLayers.clear(); |
1168 | mIsValidated = false; |
1169 | |
1170 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
1171 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
1172 | layer = mHwcLayers.valueAt(i); |
1173 | if (layer != NULL) { |
1174 | // Physical Display. |
1175 | private_handle_t const* hnd = |
1176 | reinterpret_cast<private_handle_t const*>(layer->getBufferHandle()); |
1177 | if (hnd) { |
1178 | // continous buffer. |
1179 | if (!(hnd->flags & private_handle_t::PRIV_FLAGS_CONTINUOUS_BUF |
1180 | || hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OVERLAY)) { |
1181 | DTRACE("continous buffer flag is not set, bufhnd: 0x%" PRIxPTR "", intptr_t(layer->getBufferHandle())); |
1182 | mIsContinuousBuf = false; |
1183 | } |
1184 | #ifdef HWC_ENABLE_SECURE_LAYER |
1185 | // secure or protected layer. |
1186 | if (!mSecure && (hnd->flags & private_handle_t::PRIV_FLAGS_SECURE_PROTECTED)) { |
1187 | ETRACE("layer's secure or protected buffer flag is set!"); |
1188 | if (layer->getCompositionType() != HWC2_COMPOSITION_DEVICE) { |
1189 | mHwcLayersChangeType.add(layerId, layer); |
1190 | } |
1191 | mHwcSecureLayers.add(layerId, layer); |
1192 | continue; |
1193 | } |
1194 | #endif |
1195 | if (layer->getCompositionType() == HWC2_COMPOSITION_DEVICE) { |
1196 | // video overlay. |
1197 | if (hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OMX) { |
1198 | set_omx_pts((char*)hnd->base, &Amvideo_Handle); |
1199 | istvp = true; |
1200 | } |
1201 | if (hnd->flags & private_handle_t::PRIV_FLAGS_VIDEO_OVERLAY) { |
1202 | DTRACE("PRIV_FLAGS_VIDEO_OVERLAY!!!!"); |
1203 | mVideoOverlayLayerId = layerId; |
1204 | mHwcLayersChangeRequest.add(layerId, layer); |
1205 | continue; |
1206 | } |
1207 | |
1208 | composeLayers.add(layerId, layer); |
1209 | continue; |
1210 | } |
1211 | } |
1212 | |
1213 | // cursor layer. |
1214 | if (layer->getCompositionType() == HWC2_COMPOSITION_CURSOR) { |
1215 | DTRACE("This is a Cursor layer!"); |
1216 | mHwcLayersChangeRequest.add(layerId, layer); |
1217 | continue; |
1218 | } |
1219 | |
1220 | // sideband stream. |
1221 | if (layer->getCompositionType() == HWC2_COMPOSITION_SIDEBAND |
1222 | && layer->getSidebandStream()) { |
1223 | // TODO: we just transact SIDEBAND to OVERLAY for now; |
1224 | DTRACE("get HWC_SIDEBAND layer, just change to overlay"); |
1225 | mHwcLayersChangeRequest.add(layerId, layer); |
1226 | mHwcLayersChangeType.add(layerId, layer); |
1227 | mVideoOverlayLayerId = layerId; |
1228 | continue; |
1229 | } |
1230 | |
1231 | // solid color. |
1232 | if (layer->getCompositionType() == HWC2_COMPOSITION_SOLID_COLOR) { |
1233 | DTRACE("This is a Solid Color layer!"); |
1234 | // mHwcLayersChangeRequest.add(layerId, layer); |
1235 | // mHwcLayersChangeType.add(layerId, layer); |
1236 | composeLayers.add(layerId, layer); |
1237 | continue; |
1238 | } |
1239 | |
1240 | if (layer->getCompositionType() == HWC2_COMPOSITION_CLIENT) { |
1241 | mHwcGlesLayers.add(layerId, layer); |
1242 | DTRACE("Meet a client layer!"); |
1243 | } |
1244 | } |
1245 | } |
1246 | |
1247 | bool noDevComp = Utils::checkBoolProp("sys.sf.debug.nohwc"); |
1248 | #ifndef USE_CONTINOUS_BUFFER_COMPOSER |
1249 | DTRACE("No continous buffer composer!"); |
1250 | noDevComp = true; |
1251 | mIsContinuousBuf = false; |
1252 | #endif |
1253 | |
1254 | if (mHwcLayers.size() == 0) { |
1255 | mIsContinuousBuf = false; |
1256 | } |
1257 | |
1258 | // dumpLayers(mHwcLayers); |
1259 | if (mIsContinuousBuf && !noDevComp && (mHwcGlesLayers.size() == 0)) { |
1260 | mRenderMode = composersFilter(composeLayers); |
1261 | } else { |
1262 | mDirectComposeFrameCount = 0; |
1263 | } |
1264 | |
1265 | //DEVICE_COMPOSE layers set to CLIENT_COMPOSE layers. |
1266 | for (int i=0; i<composeLayers.size(); i++) { |
1267 | mHwcLayersChangeType.add(composeLayers.keyAt(i), composeLayers.valueAt(i)); |
1268 | mHwcGlesLayers.add(composeLayers.keyAt(i), composeLayers.valueAt(i)); |
1269 | } |
1270 | |
1271 | if (istvp == false && Amvideo_Handle!=0) { |
1272 | closeamvideo(); |
1273 | Amvideo_Handle = 0; |
1274 | } |
1275 | |
1276 | if (mHwcLayersChangeRequest.size() > 0) { |
1277 | DTRACE("There are %d layer requests.", mHwcLayersChangeRequest.size()); |
1278 | *outNumRequests = mHwcLayersChangeRequest.size(); |
1279 | } |
1280 | |
1281 | mIsValidated = true; |
1282 | |
1283 | if (mHwcLayersChangeType.size() > 0) { |
1284 | DTRACE("there are %d layer types has changed.", mHwcLayersChangeType.size()); |
1285 | *outNumTypes = mHwcLayersChangeType.size(); |
1286 | return HWC2_ERROR_HAS_CHANGES; |
1287 | } |
1288 | |
1289 | return HWC2_ERROR_NONE; |
1290 | } |
1291 | |
1292 | int32_t PhysicalDevice::setCursorPosition(hwc2_layer_t layerId, int32_t x, int32_t y) { |
1293 | HwcLayer* layer = getLayerById(layerId); |
1294 | if (layer && HWC2_COMPOSITION_CURSOR == layer->getCompositionType()) { |
1295 | framebuffer_info_t* cbInfo = mCursorContext->getInfo(); |
1296 | fb_cursor cinfo; |
1297 | if (cbInfo->fd < 0) { |
1298 | ETRACE("setCursorPosition fd=%d", cbInfo->fd ); |
1299 | }else { |
1300 | cinfo.hot.x = x; |
1301 | cinfo.hot.y = y; |
1302 | DTRACE("setCursorPosition x_pos=%d, y_pos=%d", cinfo.hot.x, cinfo.hot.y); |
1303 | |
1304 | // from kernel 4.9 use FBIOPUT_OSD_CURSOR instead of FBIO_CURSOR |
1305 | if (mUsingPutCurosr) |
1306 | ioctl(cbInfo->fd, FBIOPUT_OSD_CURSOR, &cinfo); |
1307 | else |
1308 | ioctl(cbInfo->fd, FBIO_CURSOR, &cinfo); |
1309 | } |
1310 | } else { |
1311 | ETRACE("setCursorPosition bad layer."); |
1312 | return HWC2_ERROR_BAD_LAYER; |
1313 | } |
1314 | |
1315 | return HWC2_ERROR_NONE; |
1316 | } |
1317 | |
1318 | |
1319 | /* |
1320 | Operater of framebuffer |
1321 | */ |
1322 | int32_t PhysicalDevice::initDisplay() { |
1323 | if (mIsConnected) return 0; |
1324 | |
1325 | Mutex::Autolock _l(mLock); |
1326 | |
1327 | if (!mFramebufferHnd) { |
1328 | // init framebuffer context. |
1329 | mFramebufferContext = new FBContext(); |
1330 | framebuffer_info_t* fbInfo = mFramebufferContext->getInfo(); |
1331 | // init information from osd. |
1332 | fbInfo->displayType = mId; |
1333 | fbInfo->fbIdx = getOsdIdx(mId); |
1334 | int32_t err = init_frame_buffer_locked(fbInfo); |
1335 | int32_t bufferSize = fbInfo->finfo.line_length |
1336 | * fbInfo->info.yres; |
1337 | DTRACE("init_frame_buffer get fbinfo->fbIdx (%d) " |
1338 | "fbinfo->info.xres (%d) fbinfo->info.yres (%d)", |
1339 | fbInfo->fbIdx, fbInfo->info.xres, |
1340 | fbInfo->info.yres); |
1341 | int32_t usage = 0; |
1342 | |
1343 | #if PLATFORM_SDK_VERSION < 26 |
1344 | private_module_t *grallocModule = Hwcomposer::getInstance().getGrallocModule(); |
1345 | if (mId == HWC_DISPLAY_PRIMARY) { |
1346 | grallocModule->fb_primary.fb_info = *(fbInfo); |
1347 | } else if (mId == HWC_DISPLAY_EXTERNAL) { |
1348 | grallocModule->fb_external.fb_info = *(fbInfo); |
1349 | usage |= GRALLOC_USAGE_EXTERNAL_DISP; |
1350 | } |
1351 | fbInfo->grallocModule = grallocModule; |
1352 | #endif |
1353 | |
1354 | //Register the framebuffer to gralloc module |
1355 | mFramebufferHnd = new private_handle_t( |
1356 | private_handle_t::PRIV_FLAGS_FRAMEBUFFER, |
1357 | usage, fbInfo->fbSize, 0, |
1358 | 0, fbInfo->fd, bufferSize, 0); |
1359 | #if PLATFORM_SDK_VERSION < 26 |
1360 | grallocModule->base.registerBuffer(&(grallocModule->base), mFramebufferHnd); |
1361 | #endif |
1362 | |
1363 | DTRACE("init_frame_buffer get frame size %d usage %d", |
1364 | bufferSize, usage); |
1365 | } |
1366 | |
1367 | mIsConnected = true; |
1368 | |
1369 | // init cursor framebuffer |
1370 | mCursorContext = new FBContext(); |
1371 | framebuffer_info_t* cbInfo = mCursorContext->getInfo(); |
1372 | cbInfo->fd = -1; |
1373 | |
1374 | //init information from cursor framebuffer. |
1375 | cbInfo->fbIdx = mId*2+1; |
1376 | if (1 != cbInfo->fbIdx && 3 != cbInfo->fbIdx) { |
1377 | ETRACE("invalid fb index: %d, need to check!", |
1378 | cbInfo->fbIdx); |
1379 | return 0; |
1380 | } |
1381 | int32_t err = init_cursor_buffer_locked(cbInfo); |
1382 | if (err != 0) { |
1383 | ETRACE("init_cursor_buffer_locked failed, need to check!"); |
1384 | return 0; |
1385 | } |
1386 | ITRACE("init_cursor_buffer get cbinfo->fbIdx (%d) " |
1387 | "cbinfo->info.xres (%d) cbinfo->info.yres (%d)", |
1388 | cbInfo->fbIdx, |
1389 | cbInfo->info.xres, |
1390 | cbInfo->info.yres); |
1391 | |
1392 | if ( cbInfo->fd >= 0) { |
1393 | DTRACE("init_cursor_buffer success!"); |
1394 | }else{ |
1395 | DTRACE("init_cursor_buffer fail!"); |
1396 | } |
1397 | |
1398 | return 0; |
1399 | } |
1400 | |
1401 | bool PhysicalDevice::updateDisplayConfigs() { |
1402 | Mutex::Autolock _l(mLock); |
1403 | bool ret; |
1404 | |
1405 | if (!mIsConnected) { |
1406 | ETRACE("disp: %llu is not connected", mId); |
1407 | return false; |
1408 | } |
1409 | |
1410 | framebuffer_info_t* fbinfo = mFramebufferContext->getInfo(); |
1411 | ret = Utils::checkVinfo(fbinfo); |
1412 | if (!ret) { |
1413 | ETRACE("checkVinfo fail"); |
1414 | return false; |
1415 | } |
1416 | |
1417 | mDisplayHdmi->updateHotplug(mIsConnected, fbinfo, mFramebufferHnd); |
1418 | if (mIsConnected) |
1419 | mVsyncObserver->setRefreshRate(mDisplayHdmi->getActiveRefreshRate()); |
1420 | //ETRACE("updateDisplayConfigs rate:%d", mDisplayHdmi->getActiveRefreshRate()); |
1421 | |
1422 | // check hdcp authentication status when hotplug is happen. |
1423 | int status = 0; |
1424 | bool trebleSystemControlEnable = property_get_bool("persist.system_control.treble", true); |
1425 | sp<ISystemControl> trebleSystemControl; |
1426 | if (trebleSystemControlEnable) { |
1427 | ITRACE("ISystemControl::getService"); |
1428 | trebleSystemControl = ISystemControl::getService(); |
1429 | if (trebleSystemControl != NULL) { |
1430 | ITRACE("Link to system service death notification successful"); |
1431 | |
1432 | Result ret = trebleSystemControl->isHDCPTxAuthSuccess(); |
1433 | if (Result::OK == ret) { |
1434 | status = 1; |
1435 | } |
1436 | } |
1437 | else |
1438 | ETRACE("ISystemControl::getService fail"); |
1439 | } |
1440 | else { |
1441 | sp<IServiceManager> sm = defaultServiceManager(); |
1442 | if (sm == NULL) { |
1443 | ETRACE("Couldn't get default ServiceManager\n"); |
1444 | return NULL; |
1445 | } |
1446 | sp<IBinder> binder = sm->getService(String16("system_control")); |
1447 | sp<ISystemControlService> sc = interface_cast<ISystemControlService>(binder); |
1448 | sc->isHDCPTxAuthSuccess(status); |
1449 | } |
1450 | |
1451 | DTRACE("hdcp status: %d", status); |
1452 | mSecure = (status == 1) ? true : false; |
1453 | |
1454 | return true; |
1455 | } |
1456 | |
1457 | sp<ISystemControlService> PhysicalDevice::getSystemControlService() |
1458 | { |
1459 | sp<IServiceManager> sm = defaultServiceManager(); |
1460 | if (sm == NULL) { |
1461 | ETRACE("Couldn't get default ServiceManager\n"); |
1462 | return NULL; |
1463 | } |
1464 | sp<IBinder> binder = sm->getService(String16("system_control")); |
1465 | sp<ISystemControlService> sc = interface_cast<ISystemControlService>(binder); |
1466 | |
1467 | return sc; |
1468 | } |
1469 | |
1470 | void PhysicalDevice::onVsync(int64_t timestamp) { |
1471 | RETURN_VOID_IF_NOT_INIT(); |
1472 | ATRACE("timestamp = %lld", timestamp); |
1473 | |
1474 | if (!mIsConnected) |
1475 | return; |
1476 | |
1477 | // notify hwc |
1478 | mHwc.vsync(mId, timestamp); |
1479 | } |
1480 | |
1481 | int32_t PhysicalDevice::createVirtualDisplay( |
1482 | uint32_t width, |
1483 | uint32_t height, |
1484 | int32_t* /*android_pixel_format_t*/ format, |
1485 | hwc2_display_t* outDisplay) { |
1486 | |
1487 | return HWC2_ERROR_NONE; |
1488 | } |
1489 | |
1490 | int32_t PhysicalDevice::destroyVirtualDisplay( |
1491 | hwc2_display_t display) { |
1492 | |
1493 | return HWC2_ERROR_NONE; |
1494 | } |
1495 | |
1496 | int32_t PhysicalDevice::setOutputBuffer( |
1497 | buffer_handle_t buffer, int32_t releaseFence) { |
1498 | // Virtual Display Only. |
1499 | return HWC2_ERROR_NONE; |
1500 | } |
1501 | |
1502 | void PhysicalDevice::updateHotplugState(bool connected) { |
1503 | Mutex::Autolock _l(mLock); |
1504 | |
1505 | mIsConnected = connected; |
1506 | //if plug out, need reinit |
1507 | if (!connected) |
1508 | mHdrCapabilities.init = false; |
1509 | } |
1510 | |
1511 | int32_t PhysicalDevice::getLineValue(const char *lineStr, const char *magicStr) { |
1512 | int len = 0; |
1513 | char value[100] = {0}; |
1514 | char *pos = NULL; |
1515 | |
1516 | if ((NULL == lineStr) || (NULL == magicStr)) { |
1517 | ETRACE("line string: %s, magic string: %s\n", lineStr, magicStr); |
1518 | return 0; |
1519 | } |
1520 | |
1521 | if (NULL != (pos = strstr((char *)lineStr, magicStr))) { |
1522 | pos = pos + strlen(magicStr); |
1523 | char* start = pos; |
1524 | while (*start != '\n' && (strlen(start) > 0)) |
1525 | start++; |
1526 | |
1527 | len = start - pos; |
1528 | strncpy(value, pos, len); |
1529 | value[len] = '\0'; |
1530 | return atoi(value); |
1531 | } |
1532 | |
1533 | return 0; |
1534 | } |
1535 | |
1536 | /* |
1537 | cat /sys/class/amhdmitx/amhdmitx0/hdr_cap |
1538 | Supported EOTF: |
1539 | Traditional SDR: 1 |
1540 | Traditional HDR: 0 |
1541 | SMPTE ST 2084: 1 |
1542 | Future EOTF: 0 |
1543 | Supported SMD type1: 1 |
1544 | Luminance Data |
1545 | Max: 0 |
1546 | Avg: 0 |
1547 | Min: 0 |
1548 | cat /sys/class/amhdmitx/amhdmitx0/dv_cap |
1549 | DolbyVision1 RX support list: |
1550 | 2160p30hz: 1 |
1551 | global dimming |
1552 | colorimetry |
1553 | IEEEOUI: 0x00d046 |
1554 | DM Ver: 1 |
1555 | */ |
1556 | int32_t PhysicalDevice::parseHdrCapabilities() { |
1557 | //DolbyVision1 |
1558 | const char *DV_PATH = "/sys/class/amhdmitx/amhdmitx0/dv_cap"; |
1559 | //HDR |
1560 | const char *HDR_PATH = "/sys/class/amhdmitx/amhdmitx0/hdr_cap"; |
1561 | |
1562 | char buf[1024+1] = {0}; |
1563 | char* pos = buf; |
1564 | int fd, len; |
1565 | |
1566 | memset(&mHdrCapabilities, 0, sizeof(hdr_capabilities_t)); |
1567 | if ((fd = open(DV_PATH, O_RDONLY)) < 0) { |
1568 | ETRACE("open %s fail.", DV_PATH); |
1569 | goto exit; |
1570 | } |
1571 | |
1572 | len = read(fd, buf, 1024); |
1573 | if (len < 0) { |
1574 | ETRACE("read error: %s, %s\n", DV_PATH, strerror(errno)); |
1575 | goto exit; |
1576 | } |
1577 | close(fd); |
1578 | |
1579 | if ((NULL != strstr(pos, "2160p30hz")) || (NULL != strstr(pos, "2160p60hz"))) |
1580 | mHdrCapabilities.dvSupport = true; |
1581 | //dobly version parse end |
1582 | |
1583 | memset(buf, 0, 1024); |
1584 | if ((fd = open(HDR_PATH, O_RDONLY)) < 0) { |
1585 | ETRACE("open %s fail.", HDR_PATH); |
1586 | goto exit; |
1587 | } |
1588 | |
1589 | len = read(fd, buf, 1024); |
1590 | if (len < 0) { |
1591 | ETRACE("read error: %s, %s\n", HDR_PATH, strerror(errno)); |
1592 | goto exit; |
1593 | } |
1594 | |
1595 | pos = strstr(pos, "SMPTE ST 2084: "); |
1596 | if ((NULL != pos) && ('1' == *(pos + strlen("SMPTE ST 2084: ")))) { |
1597 | mHdrCapabilities.hdrSupport = true; |
1598 | |
1599 | mHdrCapabilities.maxLuminance = getLineValue(pos, "Max: "); |
1600 | mHdrCapabilities.avgLuminance = getLineValue(pos, "Avg: "); |
1601 | mHdrCapabilities.minLuminance = getLineValue(pos, "Min: "); |
1602 | } |
1603 | |
1604 | ITRACE("dolby version support:%d, hdr support:%d max:%d, avg:%d, min:%d\n", |
1605 | mHdrCapabilities.dvSupport?1:0, mHdrCapabilities.hdrSupport?1:0, mHdrCapabilities.maxLuminance, mHdrCapabilities.avgLuminance, mHdrCapabilities.minLuminance); |
1606 | exit: |
1607 | close(fd); |
1608 | return HWC2_ERROR_NONE; |
1609 | } |
1610 | |
1611 | void PhysicalDevice::dump(Dump& d) { |
1612 | Mutex::Autolock _l(mLock); |
1613 | d.append("-------------------------------------------------------------" |
1614 | "----------------------------------------------------------------\n"); |
1615 | d.append("Device Name: %s (%s)\n", mName, |
1616 | mIsConnected ? "connected" : "disconnected"); |
1617 | mDisplayHdmi->dump(d); |
1618 | |
1619 | // dump layer list |
1620 | d.append(" Layers state:\n"); |
1621 | d.append(" numLayers=%zu\n", mHwcLayers.size()); |
1622 | // d.append(" numChangedTypeLayers=%zu\n", mHwcLayersChangeType.size()); |
1623 | // d.append(" numChangedRequestLayers=%zu\n", mHwcLayersChangeRequest.size()); |
1624 | |
1625 | if (mHwcLayers.size() > 0) { |
1626 | d.append( |
1627 | " type | handle | zorder | ds | alpa | tr | blnd |" |
1628 | " source crop (l,t,r,b) | frame \n" |
1629 | " -------------+--------------+------------+----+------+----+------+" |
1630 | "--------------------------------+------------------------\n"); |
1631 | for (uint32_t i=0; i<mHwcLayers.size(); i++) { |
1632 | hwc2_layer_t layerId = mHwcLayers.keyAt(i); |
1633 | HwcLayer *layer = mHwcLayers.valueAt(i); |
1634 | if (layer) layer->dump(d); |
1635 | } |
1636 | } |
1637 | |
1638 | // HDR info |
1639 | d.append(" HDR Capabilities:\n"); |
1640 | d.append(" DolbyVision1=%zu\n", mHdrCapabilities.dvSupport?1:0); |
1641 | d.append(" HDR10=%zu, maxLuminance=%zu, avgLuminance=%zu, minLuminance=%zu\n", |
1642 | mHdrCapabilities.hdrSupport?1:0, mHdrCapabilities.maxLuminance, mHdrCapabilities.avgLuminance, mHdrCapabilities.minLuminance); |
1643 | } |
1644 | |
1645 | } // namespace amlogic |
1646 | } // namespace android |
1647 |