[Core] Refactor OLED to allow easy addition of other types (#13454)

* add docs

* core changes

* update keyboards to new OLED

* updated users to new OLED

* update layouts to new OLED

* fixup docs

* drashna's suggestion

* fix up docs

* new keyboards with oled

* core split changes

* remaining keyboard files

* Fix The Helix keyboards oled options

* reflect develop

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: mtei <2170248+mtei@users.noreply.github.com>

2 files changed, 3 insertions, 2 deletions

diff --git a/keyboards/gergo/keymaps/oled/keymap.c b/keyboards/gergo/keymaps/oled/keymap.c
index c348a2b96..7e19a799e 100644
--- a/keyboards/gergo/keymaps/oled/keymap.c
+++ b/keyboards/gergo/keymaps/oled/keymap.c
@@ -125,7 +125,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     )
  */
 
-#ifdef OLED_DRIVER_ENABLE
+#ifdef OLED_ENABLE
 oled_rotation_t oled_init_user(oled_rotation_t rotation) {
         return OLED_ROTATION_180;
 }
diff --git a/keyboards/gergo/keymaps/oled/rules.mk b/keyboards/gergo/keymaps/oled/rules.mk
index 1661d43d1..631808898 100644
--- a/keyboards/gergo/keymaps/oled/rules.mk
+++ b/keyboards/gergo/keymaps/oled/rules.mk
@@ -7,7 +7,8 @@ BALLER = no 			# Enable to ball out
 BALLSTEP = 20                   # Multiple in px to move, multiplied by layer number
 SCROLLSTEP = 1                  # Lines to scroll with ball
 MOUSEKEY_ENABLE = yes           # Mouse keys, needed for baller
-OLED_DRIVER_ENABLE = yes
+OLED_ENABLE = yes
+OLED_DRIVER = SSD1306
 LOCAL_GLCDFONT = yes
 
 #Debug options