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.c | 3 +++
 1 file changed, 3 insertions(+)

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

diff --git a/drivers/led/ckled2001.c b/drivers/led/ckled2001.c
index a99b479d1c..d0099163ee 100644
--- a/drivers/led/ckled2001.c
+++ b/drivers/led/ckled2001.c
@@ -150,6 +150,9 @@ void CKLED2001_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
     if (index >= 0 && index < RGB_MATRIX_LED_COUNT) {
         memcpy_P(&led, (&g_ckled2001_leds[index]), sizeof(led));
 
+        if (g_pwm_buffer[led.driver][led.r] == red && g_pwm_buffer[led.driver][led.g] == green && g_pwm_buffer[led.driver][led.b] == blue) {
+            return;
+        }
         g_pwm_buffer[led.driver][led.r]          = red;
         g_pwm_buffer[led.driver][led.g]          = green;
         g_pwm_buffer[led.driver][led.b]          = blue;
-- 
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