[Keymap] Drashna's Keymap Update - Display Edition (#9282)

OLED Display fixes
Add support for RGBLIGHT Layers
Add gaming layer to corn and kyria
RGBLight Startup Animation fixes and improvements (uses matrix_scan now!)
Pimoroni Trackball support added (IT'S RGB!!!)
Fix issues due to code changes

keyboards/crkbd/keymaps/drashna/keymap.c

@@ -121,7 +121,17 @@ bool process_record_keymap(uint16_t keycode, keyrecord_t *record) {
 }
 
 #ifdef OLED_DRIVER_ENABLE
-oled_rotation_t oled_init_user(oled_rotation_t rotation) { return OLED_ROTATION_270; }
+oled_rotation_t oled_init_user(oled_rotation_t rotation) {
+#    ifndef SPLIT_KEYBOARD
+    if (is_master) {
+#    endif
+        return OLED_ROTATION_270;
+#    ifndef SPLIT_KEYBOARD
+    }  else {
+        return rotation;
+    }
+#    endif
+}
 #endif
 
 uint16_t get_tapping_term(uint16_t keycode, keyrecord_t *record) {