From 4b96d5876eb01dfd8063949a2e5cb4b70e01786d Mon Sep 17 00:00:00 2001
From: 50an6xy06r6n <garethenator@gmail.com>
Date: Tue, 17 Aug 2021 11:44:19 -0700
Subject: [PATCH] Fix Indicator LED issues (#12097)

---
 keyboards/massdrop/ctrl/config_led.c        | 5 ++---
 tmk_core/protocol/arm_atsam/md_rgb_matrix.c | 4 ++--
 tmk_core/protocol/arm_atsam/md_rgb_matrix.h | 2 +-
 3 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/keyboards/massdrop/ctrl/config_led.c b/keyboards/massdrop/ctrl/config_led.c
index 27ddb5c38..bd708c2cb 100644
--- a/keyboards/massdrop/ctrl/config_led.c
+++ b/keyboards/massdrop/ctrl/config_led.c
@@ -73,9 +73,8 @@ led_config_t g_led_config = { {
 
 
 #ifdef USB_LED_INDICATOR_ENABLE
-void rgb_matrix_indicators_kb(void)
-{
-  md_rgb_matrix_indicators();
+void rgb_matrix_indicators_advanced_kb(uint8_t led_min, uint8_t led_max) {
+    md_rgb_matrix_indicators_advanced(led_min, led_max);
 }
 #endif // USB_LED_INDICATOR_ENABLE
 
diff --git a/tmk_core/protocol/arm_atsam/md_rgb_matrix.c b/tmk_core/protocol/arm_atsam/md_rgb_matrix.c
index 609ae047e..98967aac8 100644
--- a/tmk_core/protocol/arm_atsam/md_rgb_matrix.c
+++ b/tmk_core/protocol/arm_atsam/md_rgb_matrix.c
@@ -291,10 +291,10 @@ static void flush(void) {
     i2c_led_q_run();
 }
 
-void md_rgb_matrix_indicators(void) {
+void md_rgb_matrix_indicators_advanced(uint8_t led_min, uint8_t led_max) {
     uint8_t kbled = keyboard_leds();
     if (kbled && rgb_matrix_config.enable) {
-        for (uint8_t i = 0; i < ISSI3733_LED_COUNT; i++) {
+        for (uint8_t i = led_min; i < led_max; i++) {
             if (
 #    if USB_LED_NUM_LOCK_SCANCODE != 255
                 (led_map[i].scan == USB_LED_NUM_LOCK_SCANCODE && (kbled & (1 << USB_LED_NUM_LOCK))) ||
diff --git a/tmk_core/protocol/arm_atsam/md_rgb_matrix.h b/tmk_core/protocol/arm_atsam/md_rgb_matrix.h
index 322b0f99d..76ccaa678 100644
--- a/tmk_core/protocol/arm_atsam/md_rgb_matrix.h
+++ b/tmk_core/protocol/arm_atsam/md_rgb_matrix.h
@@ -86,7 +86,7 @@ extern uint8_t gcr_actual_last;
 
 void gcr_compute(void);
 
-void md_rgb_matrix_indicators(void);
+void md_rgb_matrix_indicators_advanced(uint8_t led_min, uint8_t led_max);
 
 /*-------------------------  Legacy Lighting Support  ------------------------*/