From a9f1105f98ecca299d401f81cd5cc1699683e2ce Mon Sep 17 00:00:00 2001
From: Ryan <fauxpark@gmail.com>
Date: Thu, 15 Feb 2024 18:11:50 +1100
Subject: LED drivers: add support for shutdown pin (#23058)

* LED drivers: add support for shutdown pin

* Update candidate boards
---
 drivers/led/issi/is31fl3745.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'drivers/led/issi/is31fl3745.c')

diff --git a/drivers/led/issi/is31fl3745.c b/drivers/led/issi/is31fl3745.c
index 5f06e340e0..273fddf1d4 100644
--- a/drivers/led/issi/is31fl3745.c
+++ b/drivers/led/issi/is31fl3745.c
@@ -20,6 +20,7 @@
 
 #include "is31fl3745.h"
 #include "i2c_master.h"
+#include "gpio.h"
 #include "wait.h"
 
 #define IS31FL3745_PWM_REGISTER_COUNT 144
@@ -136,6 +137,11 @@ void is31fl3745_write_pwm_buffer(uint8_t index) {
 void is31fl3745_init_drivers(void) {
     i2c_init();
 
+#if defined(IS31FL3745_SDB_PIN)
+    setPinOutput(IS31FL3745_SDB_PIN);
+    writePinHigh(IS31FL3745_SDB_PIN);
+#endif
+
     for (uint8_t i = 0; i < IS31FL3745_DRIVER_COUNT; i++) {
         is31fl3745_init(i);
     }
-- 
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