From a2fa6d9016c57f4b98ca6b8d8130fd5045ff4cc0 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Tue, 23 Nov 2021 11:00:59 +0100
Subject: Print which screen has no EDID (and caused GUI to show on startup)

---
 src/xx.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/xx.cpp b/src/xx.cpp
index 3ee2a2d..85f843f 100644
--- a/src/xx.cpp
+++ b/src/xx.cpp
@@ -330,8 +330,12 @@ bool ScreenSetup::hasScreenWithoutEdid()
 	for (auto oi : a->_outputMap) {
 		// no preferred modes pretty much means no EDID, although technically I think you could have EDID
 		// that doesn't provide a preferred mode...
-		if (oi->output != nullptr && oi->output->connection != RR_Disconnected && oi->output->npreferred == 0)
+		if (oi->output != nullptr && oi->output->connection != RR_Disconnected && oi->output->npreferred == 0) {
+			qDebug() << oi->outputName << "has no EDID (status" <<
+						(oi->output->connection == RR_Connected ? "Connected" :
+						(oi->output->connection == RR_Disconnected ? "Disconnected" : "Unknown")) << "), showing GUI";
 			return true;
+		}
 	}
 	return false;
 }
-- 
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