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platforms/drm: inhibit the renderloop when screen is turned off

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Otherwise we will continue using gpu resources even when we can not show
any content on screen.
This commit is contained in:
Bhushan Shah 2021-03-04 13:25:40 +05:30 committed by Bhushan Shah
parent e7a5726c8b
commit debea631f3
1 changed files with 2 additions and 0 deletions
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2
src/plugins/platforms/drm/drm_output.cpp
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@ -515,6 +515,7 @@ void DrmOutput::dpmsFinishOn()
m_backend->checkOutputsAreOn();
m_crtc->blank(this);
m_renderLoop->uninhibit();
if (Compositor *compositor = Compositor::self()) {
compositor->addRepaintFull();
}
@ -530,6 +531,7 @@ void DrmOutput::dpmsFinishOff()
} else {
waylandOutput()->setDpmsMode(toWaylandDpmsMode(DpmsMode::Off));
}
m_renderLoop->inhibit();
}
bool DrmOutput::dpmsLegacyApply()