From 06c721fef61444d601f84a9c7765052e4eee6f20 Mon Sep 17 00:00:00 2001
From: Alex Ballas <alex@ballas.org>
Date: Fri, 30 May 2025 11:40:33 +0300
Subject: [PATCH] Add comment to clarify the need to stop the tickers

---
 display.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/display.go b/display.go
index 6bf3ea4..cf1a0cc 100644
--- a/display.go
+++ b/display.go
@@ -339,6 +339,7 @@ func startBacklightTickers() {
 		return
 	}
 
+	// Stop existing tickers to prevent multiple active instances on repeated calls
 	if dimTicker != nil {
 		dimTicker.Stop()
 	}