From 368d41902d5e5a932bae685a5e15c463bb03383e Mon Sep 17 00:00:00 2001
From: tychovrahe <brunam@seznam.cz>
Date: Wed, 29 Jan 2025 16:13:08 +0100
Subject: [PATCH] refactor(core): cleaner backlight switch-off in PVD IRQ

[no changelog]
---
 core/embed/sys/pvd/stm32/pvd.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/core/embed/sys/pvd/stm32/pvd.c b/core/embed/sys/pvd/stm32/pvd.c
index 6d9f2b4d1b..c66a6cc0b3 100644
--- a/core/embed/sys/pvd/stm32/pvd.c
+++ b/core/embed/sys/pvd/stm32/pvd.c
@@ -24,6 +24,10 @@
 #include <sys/irq.h>
 #include <sys/mpu.h>
 
+#ifdef USE_BACKLIGHT
+#include <io/backlight.h>
+#endif
+
 #if defined(KERNEL_MODE) && defined(USE_PVD)
 
 void pvd_init(void) {
@@ -52,10 +56,11 @@ void PVD_PVM_IRQHandler(void) {
 void PVD_IRQHandler(void) {
 #endif
   mpu_reconfig(MPU_MODE_DEFAULT);
-#ifdef TPS61043_TIM
-  // Turn off display backlight
-  TPS61043_TIM->TPS61043_TIM_CCR = 0;
+
+#ifdef USE_BACKLIGHT
+  backlight_set(0);
 #endif
+
   error_shutdown("PVD IRQ");
 }