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/is31fl3736.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'drivers/led/issi/is31fl3736.c')

diff --git a/drivers/led/issi/is31fl3736.c b/drivers/led/issi/is31fl3736.c
index 1d14be382d..990e6c8905 100644
--- a/drivers/led/issi/is31fl3736.c
+++ b/drivers/led/issi/is31fl3736.c
@@ -17,6 +17,7 @@
 
 #include "is31fl3736.h"
 #include "i2c_master.h"
+#include "gpio.h"
 #include "wait.h"
 
 #define IS31FL3736_PWM_REGISTER_COUNT 192 // actually 96
@@ -113,6 +114,11 @@ void is31fl3736_write_pwm_buffer(uint8_t index) {
 void is31fl3736_init_drivers(void) {
     i2c_init();
 
+#if defined(IS31FL3736_SDB_PIN)
+    setPinOutput(IS31FL3736_SDB_PIN);
+    writePinHigh(IS31FL3736_SDB_PIN);
+#endif
+
     for (uint8_t i = 0; i < IS31FL3736_DRIVER_COUNT; i++) {
         is31fl3736_init(i);
     }
-- 
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