From 06a064538e1c799fe08fc5b483629228d528e6b1 Mon Sep 17 00:00:00 2001
From: pelgraine <140762863+pelgraine@users.noreply.github.com>
Date: Sun, 22 Mar 2026 22:56:28 +1100
Subject: [PATCH] fix lock screen bug cpupowermanager issue

---
 variants/lilygo_t5s3_epaper_pro/CPUPowerManager.h | 2 +-
 variants/lilygo_tdeck_pro/CPUPowerManager.h       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/variants/lilygo_t5s3_epaper_pro/CPUPowerManager.h b/variants/lilygo_t5s3_epaper_pro/CPUPowerManager.h
index 4099db8..444a90b 100644
--- a/variants/lilygo_t5s3_epaper_pro/CPUPowerManager.h
+++ b/variants/lilygo_t5s3_epaper_pro/CPUPowerManager.h
@@ -24,7 +24,7 @@
 #endif
 
 #ifndef CPU_FREQ_LOW_POWER
-#define CPU_FREQ_LOW_POWER  40 // MHz — lock screen / idle standby
+#define CPU_FREQ_LOW_POWER 80   // MHz — lock screen / idle standby (40 MHz breaks I2C)
 #endif
 
 #ifndef CPU_BOOST_TIMEOUT_MS
diff --git a/variants/lilygo_tdeck_pro/CPUPowerManager.h b/variants/lilygo_tdeck_pro/CPUPowerManager.h
index 4099db8..444a90b 100644
--- a/variants/lilygo_tdeck_pro/CPUPowerManager.h
+++ b/variants/lilygo_tdeck_pro/CPUPowerManager.h
@@ -24,7 +24,7 @@
 #endif
 
 #ifndef CPU_FREQ_LOW_POWER
-#define CPU_FREQ_LOW_POWER  40 // MHz — lock screen / idle standby
+#define CPU_FREQ_LOW_POWER 80   // MHz — lock screen / idle standby (40 MHz breaks I2C)
 #endif
 
 #ifndef CPU_BOOST_TIMEOUT_MS