drm_hwcomposer: Use single VSyncWorker per display
Composer 2.4 will require another vsyncworker callback to send
VsyncPeriodTimingChanged event. It makes sence to use single
VSyncWorker and flags to indicate which actions are required
to perform. This should also save some runtime resources.
Signed-off-by: Roman Stratiienko <roman.o.stratiienko@globallogic.com>
diff --git a/hwc2_device/DrmHwcTwo.h b/hwc2_device/DrmHwcTwo.h
index 83fbd79..5379cba 100644
--- a/hwc2_device/DrmHwcTwo.h
+++ b/hwc2_device/DrmHwcTwo.h
@@ -64,6 +64,9 @@
bool UnbindDisplay(DrmDisplayPipeline *pipeline) override;
void FinalizeDisplayBinding() override;
+ void SendVsyncEventToClient(hwc2_display_t displayid, int64_t timestamp,
+ uint32_t vsync_period) const;
+
private:
void SendHotplugEventToClient(hwc2_display_t displayid, bool connected);