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drop fbs on disconnect and disable

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This commit is contained in:
Vaxry 2025-04-17 02:10:17 +01:00
parent c8282f4982
commit 5a0ebf15b8
2 changed files with 27 additions and 9 deletions
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1
include/aquamarine/backend/DRM.hpp
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@ -107,6 +107,7 @@ namespace Aquamarine {
struct SDRMPlane {
bool init(drmModePlane* plane);
void dropFBs();
uint64_t type = 0;
uint32_t id = 0;

35
src/backend/drm/DRM.cpp
View file

@ -1154,6 +1154,12 @@ bool Aquamarine::SDRMPlane::init(drmModePlane* plane) {
return true;
}
void Aquamarine::SDRMPlane::dropFBs() {
front.reset();
back.reset();
last.reset();
}
SP<SDRMCRTC> Aquamarine::SDRMConnector::getCurrentCRTC(const drmModeConnector* connector) {
uint32_t crtcID = 0;
if (props.crtc_id) {
@ -1488,6 +1494,11 @@ void Aquamarine::SDRMConnector::disconnect() {
return;
}
if (output->connector->crtc) {
output->connector->crtc->primary->dropFBs();
output->connector->crtc->cursor->dropFBs();
}
output->events.destroy.emit();
output.reset();
@ -1506,21 +1517,27 @@ bool Aquamarine::SDRMConnector::commitState(SDRMConnectorCommitData& data) {
}
void Aquamarine::SDRMConnector::applyCommit(const SDRMConnectorCommitData& data) {
crtc->primary->back = data.mainFB;
if (crtc->cursor && data.cursorFB)
crtc->cursor->back = data.cursorFB;
if (data.mainFB)
data.mainFB->buffer->lockedByBackend = true;
if (crtc->cursor && data.cursorFB)
data.cursorFB->buffer->lockedByBackend = true;
output->enabledState = output->state->state().enabled;
if (!output->enabledState) {
crtc->primary->dropFBs();
crtc->cursor->dropFBs();
} else {
crtc->primary->back = data.mainFB;
if (crtc->cursor && data.cursorFB)
crtc->cursor->back = data.cursorFB;
if (data.mainFB)
data.mainFB->buffer->lockedByBackend = true;
if (crtc->cursor && data.cursorFB)
data.cursorFB->buffer->lockedByBackend = true;
}
pendingCursorFB.reset();
if (output->state->state().committed & COutputState::AQ_OUTPUT_STATE_MODE)
refresh = calculateRefresh(data.modeInfo);
output->enabledState = output->state->state().enabled;
}
void Aquamarine::SDRMConnector::rollbackCommit(const SDRMConnectorCommitData& data) {