From d3fed712f022dc58e4fe17067f0c122d13bb9950 Mon Sep 17 00:00:00 2001
From: Xaver Hugl <xaver.hugl@gmail.com>
Date: Mon, 24 Jul 2023 20:22:34 +0200
Subject: [PATCH] platformsupport/opengl: support implicit modifiers even with
 explicit modifiers

This is needed to make the combination of explicit modifier OpenGL + implicit modifier drm
backend work
---
 src/platformsupport/scenes/opengl/egldisplay.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/platformsupport/scenes/opengl/egldisplay.cpp b/src/platformsupport/scenes/opengl/egldisplay.cpp
index a8c12757c0..9b7bf314db 100644
--- a/src/platformsupport/scenes/opengl/egldisplay.cpp
+++ b/src/platformsupport/scenes/opengl/egldisplay.cpp
@@ -282,6 +282,9 @@ QHash<uint32_t, QList<uint64_t>> EglDisplay::queryImportFormats(Filter filter) c
                         }
                     }
                     if (!modifiers.empty()) {
+                        if (filter != Filter::ExternalOnly && !modifiers.contains(DRM_FORMAT_MOD_INVALID)) {
+                            modifiers.push_back(DRM_FORMAT_MOD_INVALID);
+                        }
                         ret.insert(format, modifiers);
                     }
                     continue;