yukijoou/kwin
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

drm: Make sure we read all pending udev events

Browse source
This commit is contained in:
Aleix Pol 2021-04-12 19:53:08 +02:00 committed by Aleix Pol Gonzalez
parent d216e74cfc
commit 01f7ef35e7
1 changed files with 15 additions and 17 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

32
src/plugins/platforms/drm/drm_backend.cpp
View file

@ -249,24 +249,22 @@ bool DrmBackend::initialize()
QSocketNotifier *notifier = new QSocketNotifier(fd, QSocketNotifier::Read, this);
connect(notifier, &QSocketNotifier::activated, this,
[this] {
auto device = m_udevMonitor->getDevice();
if (!device) {
return;
}
bool drm = false;
for (auto gpu : m_gpus) {
if (gpu->drmId() == device->sysNum()) {
drm = true;
break;
while (auto device = m_udevMonitor->getDevice()) {
bool drm = false;
for (auto gpu : m_gpus) {
if (gpu->drmId() == device->sysNum()) {
drm = true;
break;
}
}
if (!drm) {
return;
}
if (device->hasProperty("HOTPLUG", "1")) {
qCDebug(KWIN_DRM) << "Received hot plug event for monitored drm device";
updateOutputs();
updateCursor();
}
}
if (!drm) {
return;
}
if (device->hasProperty("HOTPLUG", "1")) {
qCDebug(KWIN_DRM) << "Received hot plug event for monitored drm device";
updateOutputs();
updateCursor();
}
}
);