diff options
| author | Lionel CHAZALLON <longchair@hotmail.com> | 2018-04-07 10:41:38 +0200 |
|---|---|---|
| committer | Lionel CHAZALLON <longchair@hotmail.com> | 2018-05-03 18:40:42 +0000 |
| commit | 93cf1cf2e59328f1d969ad1cda5ffd7531c66aef (patch) | |
| tree | 6f37d232ba970c4ba7c7444e1f5f65fa67ff3d9a /src/plugins/platforms/eglfs | |
| parent | eac736e0fbc7f11bbc82901cbf1058562df31f53 (diff) | |
eglfs/kms: Add drm atomic zpos property handling
This adds the ability to specify a ZPOS property for the eglfs plane
ZPOS will allow to control the relative position between eglfs layer
and the other layers.
It is bound to using QT_QPA_EGLFS_KMS_ZPOS environment variable to determine
its value.
Change-Id: I51986ccb22a9dbaeef20165ac5feb7dbe8047373
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Diffstat (limited to 'src/plugins/platforms/eglfs')
| -rw-r--r-- | src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp index c3151e1fd0..0cbb494c2f 100644 --- a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp +++ b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp @@ -311,6 +311,10 @@ void QEglFSKmsGbmScreen::flip() m_output.modes[m_output.mode].hdisplay); drmModeAtomicAddProperty(request, op.eglfs_plane->id, op.eglfs_plane->crtcheightPropertyId, m_output.modes[m_output.mode].vdisplay); + + static int zpos = qEnvironmentVariableIntValue("QT_QPA_EGLFS_KMS_ZPOS"); + if (zpos) + drmModeAtomicAddProperty(request, op.eglfs_plane->id, op.eglfs_plane->zposPropertyId, zpos); } #endif } else { |