From d1d0925cf998e965ec825fbe35a97fcbbb7e46e3 Mon Sep 17 00:00:00 2001
From: Xelus22 <17491233+Xelus22@users.noreply.github.com>
Date: Thu, 8 Jun 2023 11:58:53 +1000
Subject: [Core] Optimisation - Add RGB LED colour set check in drivers
 (#21134)

---
 drivers/led/ckled2001-simple.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers/led/ckled2001-simple.c')

diff --git a/drivers/led/ckled2001-simple.c b/drivers/led/ckled2001-simple.c
index 6c4ffd398e..ee192af7dc 100644
--- a/drivers/led/ckled2001-simple.c
+++ b/drivers/led/ckled2001-simple.c
@@ -151,6 +151,9 @@ void CKLED2001_set_value(int index, uint8_t value) {
     if (index >= 0 && index < LED_MATRIX_LED_COUNT) {
         memcpy_P(&led, (&g_ckled2001_leds[index]), sizeof(led));
 
+        if (g_pwm_buffer[led.driver][led.v] == value) {
+            return;
+        }
         g_pwm_buffer[led.driver][led.v]          = value;
         g_pwm_buffer_update_required[led.driver] = true;
     }
-- 
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