[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, 2 insertions, 1 deletions

diff --git a/keyboards/keybage/radpad/keymaps/default/keymap.c b/keyboards/keybage/radpad/keymaps/default/keymap.c
index 190400f7fa..f2d712bd6f 100644
--- a/keyboards/keybage/radpad/keymaps/default/keymap.c
+++ b/keyboards/keybage/radpad/keymaps/default/keymap.c
@@ -126,7 +126,7 @@ static void render_logo(void) {
     oled_write_raw_P(radpad_logo, sizeof(radpad_logo));
 }
 
-void oled_task_user(void) {
+bool oled_task_user(void) {
     if (oled_logo_cleared) {
         render_status();
     } else {
@@ -138,5 +138,6 @@ void oled_task_user(void) {
             render_logo();
         }
     }
+    return false;
 }
 #endif