Merge remote-tracking branch 'origin/5.13' into dev

 Conflicts:
	src/gui/util/qshaderformat.cpp
	src/gui/util/qshaderformat_p.h
	src/widgets/graphicsview/qgraphicsitem_p.h

Change-Id: Idafd88eb9a0a15b4af29f6143d009c1ec8ceecca

1 files changed, 8 insertions, 0 deletions

diff --git a/src/platformsupport/kmsconvenience/qkmsdevice.cpp b/src/platformsupport/kmsconvenience/qkmsdevice.cpp
index 4b27522976..5838c43eca 100644
--- a/src/platformsupport/kmsconvenience/qkmsdevice.cpp
+++ b/src/platformsupport/kmsconvenience/qkmsdevice.cpp
@@ -59,6 +59,7 @@ enum OutputConfiguration {
     OutputConfigOff,
     OutputConfigPreferred,
     OutputConfigCurrent,
+    OutputConfigSkip,
     OutputConfigMode,
     OutputConfigModeline
 };
@@ -191,6 +192,8 @@ QPlatformScreen *QKmsDevice::createScreenForConnector(drmModeResPtr resources,
         configuration = OutputConfigPreferred;
     } else if (mode == "current") {
         configuration = OutputConfigCurrent;
+    } else if (mode == "skip") {
+        configuration = OutputConfigSkip;
     } else if (sscanf(mode.constData(), "%dx%d@%d", &configurationSize.rwidth(), &configurationSize.rheight(),
                       &configurationRefresh) == 3)
     {
@@ -229,6 +232,11 @@ QPlatformScreen *QKmsDevice::createScreenForConnector(drmModeResPtr resources,
         return nullptr;
     }
 
+    if (configuration == OutputConfigSkip) {
+        qCDebug(qLcKmsDebug) << "Skipping output" << connectorName;
+        return nullptr;
+    }
+
     // Get the current mode on the current crtc
     drmModeModeInfo crtc_mode;
     memset(&crtc_mode, 0, sizeof crtc_mode);