[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/mechllama/g35/keymaps/default/keymap.c b/keyboards/mechllama/g35/keymaps/default/keymap.c
index 4b7bf7651..814f6fdcd 100644
--- a/keyboards/mechllama/g35/keymaps/default/keymap.c
+++ b/keyboards/mechllama/g35/keymaps/default/keymap.c
@@ -51,7 +51,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     ),
 };
 
-#if defined(OLED_DRIVER_ENABLE)
+#if defined(OLED_ENABLE)
 const char* get_layer_name(uint8_t layer) {
     switch (layer) {
         case _BASE:
diff --git a/keyboards/mechllama/g35/rules.mk b/keyboards/mechllama/g35/rules.mk
index 20fbf160a..b844eb90c 100644
--- a/keyboards/mechllama/g35/rules.mk
+++ b/keyboards/mechllama/g35/rules.mk
@@ -12,7 +12,8 @@ MCU = atmega32u4
 BOOTLOADER = atmel-dfu
 
 NKRO_ENABLE = yes
-OLED_DRIVER_ENABLE = yes
+OLED_ENABLE = yes
+OLED_DRIVER = SSD1306
 RGBLIGHT_ENABLE = yes
 
 DEFAULT_FOLDER = mechllama/g35/v2