eglfs: kms: Read page flip events on a dedicated thread

Task-number: QTBUG-74953
Change-Id: I9a630c9245d8b0afe40ade9199cf4f1d358275da
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmdevice.cpp b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmdevice.cpp
index f4a69483bd..503419cf91 100644
--- a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmdevice.cpp
+++ b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmdevice.cpp
@@ -83,6 +83,8 @@ bool QEglFSKmsGbmDevice::open()
 
     setFd(fd);
 
+    m_eventReader.create(this);
+
     return true;
 }
 
@@ -90,6 +92,8 @@ void QEglFSKmsGbmDevice::close()
 {
     // Note: screens are gone at this stage.
 
+    m_eventReader.destroy();
+
     if (m_gbm_device) {
         gbm_device_destroy(m_gbm_device);
         m_gbm_device = nullptr;