From 1b544c11a736e11cbad919b8a3aa81d62ab95610 Mon Sep 17 00:00:00 2001
From: Elco Jacobs <elco@brewpi.com>
Date: Thu, 10 Oct 2024 20:44:14 +0200
Subject: [PATCH] show display brightness as 255 if value is below 20 to match
 controller behavior

---
 .../features/DisplaySettings/DisplaySettingsFull.vue      | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/plugins/spark/features/DisplaySettings/DisplaySettingsFull.vue b/src/plugins/spark/features/DisplaySettings/DisplaySettingsFull.vue
index 41d666ed9..c14a9f66b 100644
--- a/src/plugins/spark/features/DisplaySettings/DisplaySettingsFull.vue
+++ b/src/plugins/spark/features/DisplaySettings/DisplaySettingsFull.vue
@@ -50,7 +50,13 @@ const sysInfo = computed<SysInfoBlock | undefined>(() =>
 );
 
 const displayBrightness = computed<number>({
-  get: () => sysInfo.value?.data.displayBrightness ?? 255,
+  get: () => {
+    const brightness = sysInfo.value?.data.displayBrightness ?? 255;
+    if (brightness < 20) {
+      return 255; // values under 20 are not applied in firmware and will give max brightness
+    }
+    return brightness;
+  },
   set: (displayBrightness) => {
     sparkStore.patchBlock(sysInfo.value, { displayBrightness });
   },