diff options
Diffstat (limited to 'src/plugins/platforms/eglfs')
| -rw-r--r-- | src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp | 34 |
1 files changed, 23 insertions, 11 deletions
diff --git a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp index f16869c009..e773e85433 100644 --- a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp +++ b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp @@ -211,17 +211,29 @@ void QEglFSKmsGbmScreen::ensureModeSet(uint32_t fb) if (doModeSet) { qCDebug(qLcEglfsKmsDebug, "Setting mode for screen %s", qPrintable(name())); - int ret = drmModeSetCrtc(fd, - op.crtc_id, - fb, - 0, 0, - &op.connector_id, 1, - &op.modes[op.mode]); - - if (ret == 0) - setPowerState(PowerStateOn); - else - qErrnoWarning(errno, "Could not set DRM mode for screen %s", qPrintable(name())); + + if (device()->hasAtomicSupport()) { +#if QT_CONFIG(drm_atomic) + drmModeAtomicReq *request = device()->atomic_request(); + if (request) { + drmModeAtomicAddProperty(request, op.connector_id, op.crtcIdPropertyId, op.crtc_id); + drmModeAtomicAddProperty(request, op.crtc_id, op.modeIdPropertyId, op.mode_blob_id); + drmModeAtomicAddProperty(request, op.crtc_id, op.activePropertyId, 1); + } +#endif + } else { + int ret = drmModeSetCrtc(fd, + op.crtc_id, + fb, + 0, 0, + &op.connector_id, 1, + &op.modes[op.mode]); + + if (ret == 0) + setPowerState(PowerStateOn); + else + qErrnoWarning(errno, "Could not set DRM mode for screen %s", qPrintable(name())); + } } } } |