From 560c53d87dedf7df8185eb370cfbf3575826e85c Mon Sep 17 00:00:00 2001
From: Vaxry <vaxry@vaxry.net>
Date: Mon, 27 Oct 2025 13:34:08 +0000
Subject: monitor/dpms: fix possible invalid state

If dpms gets immediately re-enabled, a commit could fail, not schedule any frames anymore, and the monitor would be stuck off. Fix this by adding a timer to retry if commit fails.

ref #12045
---
 src/helpers/Monitor.hpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/helpers/Monitor.hpp')

diff --git a/src/helpers/Monitor.hpp b/src/helpers/Monitor.hpp
index 687fc049..ff697725 100644
--- a/src/helpers/Monitor.hpp
+++ b/src/helpers/Monitor.hpp
@@ -68,6 +68,7 @@ struct SMonitorRule {
 class CMonitor;
 class CSyncTimeline;
 class CEGLSync;
+class CEventLoopTimer;
 
 class CMonitorState {
   public:
@@ -138,6 +139,8 @@ class CMonitor {
     bool                        m_createdByUser    = false;
     bool                        m_isUnsafeFallback = false;
 
+    SP<CEventLoopTimer>         m_dpmsRetryTimer;
+
     bool                        m_pendingFrame    = false; // if we schedule a frame during rendering, reschedule it after
     bool                        m_renderingActive = false;
 
-- 
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