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2020-11-20src: ipa: raspberrypi: Change 'sport' exposure mode name to 'short'David Plowman
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Add newline at end of outputLaurent Pinchart
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Avoid spaces at end of linesLaurent Pinchart
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Collapse newlinesLaurent Pinchart
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Fix indentation handlingLaurent Pinchart
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Add character write methodLaurent Pinchart
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Skip all spacesLaurent Pinchart
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Make test output to stdoutLaurent Pinchart
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Make output file a class memberLaurent Pinchart
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Turn printer into a classLaurent Pinchart
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Fix printer testLaurent Pinchart
2020-06-29utils: raspberrypi: ctt: Fix pycodestyle W605Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E302Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E305Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E741Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle W504Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E722Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E721Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E713Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E116 and E117Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E123 and E126Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E711 and E712Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E222Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E261 and E262Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E303Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E701Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E228Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E225Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E128Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E251Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E211Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E241Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E203Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E201 and E202Laurent Pinchart
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E231Laurent Pinchart
2020-05-11libcamera: utils: Raspberry Pi Camera Tuning ToolNaushir Patuck
generated by cgit v1.2.1 (git 2.18.0) at 2025-04-24 08:31:48 +0000
an class="hl kwa">using namespace std; /* * This link test requires a vimc device in order to exercise the * MediaObject link handling API on a graph with a predetermined topology. * * vimc is a Media Controller kernel driver that creates virtual devices. * From a userspace point of view they appear as normal media controller * devices, but are not backed by any particular piece of hardware. They can * thus be used for testing purpose without depending on a particular hardware * platform. * * If no vimc device is found (most likely because the vimc driver is not * loaded) the test is skipped. */ class MediaDeviceLinkTest : public MediaDeviceTest { int init() { int ret = MediaDeviceTest::init(); if (ret) return ret; if (!media_->acquire()) { cerr << "Unable to acquire media device " << media_->deviceNode() << endl; return TestFail; } return TestPass; } int run() { /* * First of all disable all links in the media graph to * ensure we start from a known state. */ if (media_->disableLinks()) { cerr << "Failed to disable all links in the media graph"; return TestFail; } /* * Test if link can be consistently retrieved through the * different methods the media device offers. */ string linkName("'Debayer A':[1] -> 'Scaler':[0]'"); MediaLink *link = media_->link("Debayer A", 1, "Scaler", 0); if (!link) { cerr << "Unable to find link: " << linkName << " using lookup by name" << endl; return TestFail; } MediaEntity *source = media_->getEntityByName("Debayer A"); if (!source) { cerr << "Unable to find entity: 'Debayer A'" << endl; return TestFail; } MediaEntity *sink = media_->getEntityByName("Scaler"); if (!sink) { cerr << "Unable to find entity: 'Scaler'" << endl; return TestFail; } MediaLink *link2 = media_->link(source, 1, sink, 0); if (!link2) { cerr << "Unable to find link: " << linkName << " using lookup by entity" << endl; return TestFail; } if (link != link2) { cerr << "Link lookup by name and by entity don't match" << endl; return TestFail; } link2 = media_->link(source->getPadByIndex(1), sink->getPadByIndex(0)); if (!link2) { cerr << "Unable to find link: " << linkName << " using lookup by pad" << endl; return TestFail; } if (link != link2) { cerr << "Link lookup by name and by pad don't match" << endl; return TestFail; } /* After reset the link shall not be enabled. */ if (link->flags() & MEDIA_LNK_FL_ENABLED) { cerr << "Link " << linkName << " should not be enabled after a device reset" << endl; return TestFail; } /* Enable the link and test if enabling was successful. */ if (link->setEnabled(true)) { cerr << "Failed to enable link: " << linkName << endl; return TestFail; } if (!(link->flags() & MEDIA_LNK_FL_ENABLED)) { cerr << "Link " << linkName << " was enabled but it is reported as disabled" << endl; return TestFail; } /* Disable the link and test if disabling was successful. */ if (link->setEnabled(false)) { cerr << "Failed to disable link: " << linkName << endl; return TestFail; } if (link->flags() & MEDIA_LNK_FL_ENABLED) { cerr << "Link " << linkName << " was disabled but it is reported as enabled" << endl; return TestFail; } /* Try to get a non existing link. */ linkName = "'Sensor A':[1] -> 'Scaler':[0]"; link = media_->link("Sensor A", 1, "Scaler", 0); if (link) { cerr << "Link lookup for " << linkName << " succeeded but link does not exist" << endl; return TestFail; } /* Now get an immutable link and try to disable it. */ linkName = "'Sensor A':[0] -> 'Raw Capture 0':[0]"; link = media_->link("Sensor A", 0, "Raw Capture 0", 0); if (!link) { cerr << "Unable to find link: " << linkName << " using lookup by name" << endl; return TestFail; } if (!(link->flags() & MEDIA_LNK_FL_IMMUTABLE)) { cerr << "Link " << linkName << " should be 'IMMUTABLE'" << endl; return TestFail; } /* Disabling an immutable link shall fail. */ if (!link->setEnabled(false)) { cerr << "Disabling immutable link " << linkName << " succeeded but should have failed" << endl; return TestFail; } /* * Enable an disabled link, and verify it is disabled again * after disabling all links in the media graph. */ linkName = "'Debayer B':[1] -> 'Scaler':[0]'"; link = media_->link("Debayer B", 1, "Scaler", 0); if (!link) { cerr << "Unable to find link: " << linkName << " using lookup by name" << endl; return TestFail; } if (link->setEnabled(true)) { cerr << "Failed to enable link: " << linkName << endl; return TestFail; } if (!(link->flags() & MEDIA_LNK_FL_ENABLED)) { cerr << "Link " << linkName << " was enabled but it is reported as disabled" << endl; return TestFail; } if (media_->disableLinks()) { cerr << "Failed to disable all links in the media graph"; return TestFail; } if (link->flags() & MEDIA_LNK_FL_ENABLED) { cerr << "All links in the media graph have been disabled" << " but link " << linkName << " is still reported as enabled" << endl; return TestFail; } return 0; } void cleanup() { media_->release(); } }; TEST_REGISTER(MediaDeviceLinkTest);
generated by cgit v1.2.1 (git 2.18.0) at 2025-04-24 08:31:48 +0000