diff options
| author | Laszlo Agocs <laszlo.agocs@qt.io> | 2019-04-12 10:38:48 +0200 |
|---|---|---|
| committer | Laszlo Agocs <laszlo.agocs@qt.io> | 2019-05-14 11:39:43 +0000 |
| commit | f6f0a9f3f6220bb5719f2139594e003cc784fe56 (patch) | |
| tree | 15ba2214c8630db0484751f13f11ee17a32a5c38 /src/platformsupport | |
| parent | 9bb5491c06061769e70e32c767f442468cfef511 (diff) | |
eglfs: Make the logs from atomic support usable
Atomic being supported and atomic being requested are two different things.
(the latter is only true when QT_QPA_EGLFS_KMS_ATOMIC is set)
Log accordingly since this can be very important to know when investigating
problems.
Change-Id: I6947d18e7c0eaef3fe160095cb046770f9c93efe
Reviewed-by: Johan Helsing <johan.helsing@qt.io>
Diffstat (limited to 'src/platformsupport')
| -rw-r--r-- | src/platformsupport/kmsconvenience/qkmsdevice.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/platformsupport/kmsconvenience/qkmsdevice.cpp b/src/platformsupport/kmsconvenience/qkmsdevice.cpp index 5f134f5867..7e3a870421 100644 --- a/src/platformsupport/kmsconvenience/qkmsdevice.cpp +++ b/src/platformsupport/kmsconvenience/qkmsdevice.cpp @@ -581,10 +581,16 @@ void QKmsDevice::createScreens() #if QT_CONFIG(drm_atomic) // check atomic support - m_has_atomic_support = !drmSetClientCap(m_dri_fd, DRM_CLIENT_CAP_ATOMIC, 1) - && qEnvironmentVariableIntValue("QT_QPA_EGLFS_KMS_ATOMIC"); - if (m_has_atomic_support) - qCDebug(qLcKmsDebug) << "Atomic Support found"; + m_has_atomic_support = !drmSetClientCap(m_dri_fd, DRM_CLIENT_CAP_ATOMIC, 1); + if (m_has_atomic_support) { + qCDebug(qLcKmsDebug, "Atomic reported as supported"); + if (qEnvironmentVariableIntValue("QT_QPA_EGLFS_KMS_ATOMIC")) { + qCDebug(qLcKmsDebug, "Atomic enabled"); + } else { + qCDebug(qLcKmsDebug, "Atomic disabled"); + m_has_atomic_support = false; + } + } #endif drmModeResPtr resources = drmModeGetResources(m_dri_fd); |