From afa8678fa795cbbbb3d0e3c8656861c0a26f7319 Mon Sep 17 00:00:00 2001
From: Edoardo Lolletti <edoardo762@gmail.com>
Date: Mon, 23 Oct 2023 10:55:35 +0200
Subject: [PATCH] Fix wrong parameter passed to backlight fifo (#2317)

---
 quickmenu/arm7/source/main.c   | 4 +---
 quickmenu/arm9/source/main.cpp | 2 +-
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/quickmenu/arm7/source/main.c b/quickmenu/arm7/source/main.c
index 968966c76a..48250c564d 100644
--- a/quickmenu/arm7/source/main.c
+++ b/quickmenu/arm7/source/main.c
@@ -268,9 +268,7 @@ int main() {
 	fifoSendValue32(FIFO_USER_03, status);
 
 	if (REG_SNDEXTCNT == 0) {
-		u8 pmBacklight = readPowerManagement(PM_BACKLIGHT_LEVEL);
-
-		if (pmBacklight & 0xF0) // DS Lite
+		if (hasRegulableBacklight)
 			backlightLevel = pmBacklight & 3; // Brightness
 		
 		if((readPowerManagement(PM_CONTROL_REG) & 0xC) == 0) // DS Phat backlight off
diff --git a/quickmenu/arm9/source/main.cpp b/quickmenu/arm9/source/main.cpp
index 3a8a9f96e2..39d59b5f8c 100644
--- a/quickmenu/arm9/source/main.cpp
+++ b/quickmenu/arm9/source/main.cpp
@@ -2101,7 +2101,7 @@ int dsClassicMenu(void) {
 					case 4:
 						// Adjust backlight level
 						if (sys().isRegularDS() || (dsiFeatures() && ms().consoleModel < 2)) {
-							fifoSendValue32(FIFO_USER_04, 1 | (sys().isDSPhat() << 1) | (sys().hasRegulableBacklight() << 2));
+							fifoSendValue32(FIFO_USER_04, 1);
 							mmEffectEx(&snd_backlight);
 						}
 						break;