[Core] Change OLED task function to be boolean (#14864)

* [Core] Add kb level callbacks to OLED driver

* Update keyboards and keymaps

* Update docs

* Update userspace configs

* Add fix for my keymap ...

* update lefty

1 files changed, 4 insertions, 3 deletions

diff --git a/keyboards/rgbkb/mun/keymaps/xulkal2/keymap.c b/keyboards/rgbkb/mun/keymaps/xulkal2/keymap.c
index cd1eec7515..ae5c0c9b19 100644
--- a/keyboards/rgbkb/mun/keymaps/xulkal2/keymap.c
+++ b/keyboards/rgbkb/mun/keymaps/xulkal2/keymap.c
@@ -119,7 +119,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         _______, KC_LEFT, KC_DOWN, KC_RIGHT,_______, _______, _______,    _______, _______, KC_KP_4, KC_KP_5, KC_KP_6, KC_PPLS, _______,
         _______, _______, _______, _______, _______, EEP_RST, _______,    _______, _______, KC_KP_1, KC_KP_2, KC_KP_3, KC_PENT, _______,
         _______, _______, _______, _______, _______, _______, _______,    _______, _______, _______, KC_KP_0, KC_PDOT, KC_PENT, _______,
-        
+
         _______, _______, _______, _______,                                                          _______, _______, _______, _______,
         _______, _______, _______, _______, _______,                                        _______, _______, _______, _______, _______
     )
@@ -223,7 +223,7 @@ void render_debug_scan(void) {
 }
 #endif
 
-void oled_task_user(void) {
+bool oled_task_user(void) {
 #if !defined(MATRIX_SCAN_DEBUG)
     if (is_keyboard_left()) {
         render_layer();
@@ -241,8 +241,9 @@ void oled_task_user(void) {
 #endif
     oled_set_cursor(0, 12);
     render_icon();
+    return false;
 }
 
 oled_rotation_t oled_init_user(oled_rotation_t rotation) {
     return OLED_ROTATION_270;
-}
\ No newline at end of file
+}