[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>

4 files changed, 5 insertions, 3 deletions

diff --git a/keyboards/aeboards/ext65/keymaps/default/keymap.c b/keyboards/aeboards/ext65/keymaps/default/keymap.c
index af7537925..466b34539 100644
--- a/keyboards/aeboards/ext65/keymaps/default/keymap.c
+++ b/keyboards/aeboards/ext65/keymaps/default/keymap.c
@@ -62,7 +62,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   )
 };
 
-#ifdef OLED_DRIVER_ENABLE
+#ifdef OLED_ENABLE
 
 void render_layer_state(void) {
     oled_write_ln(PSTR("LAYER"), false);
diff --git a/keyboards/aeboards/ext65/keymaps/via/keymap.c b/keyboards/aeboards/ext65/keymaps/via/keymap.c
index af7537925..466b34539 100644
--- a/keyboards/aeboards/ext65/keymaps/via/keymap.c
+++ b/keyboards/aeboards/ext65/keymaps/via/keymap.c
@@ -62,7 +62,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   )
 };
 
-#ifdef OLED_DRIVER_ENABLE
+#ifdef OLED_ENABLE
 
 void render_layer_state(void) {
     oled_write_ln(PSTR("LAYER"), false);
diff --git a/keyboards/aeboards/ext65/keymaps/via/rules.mk b/keyboards/aeboards/ext65/keymaps/via/rules.mk
index 1e5b99807..e9a8bec87 100644
--- a/keyboards/aeboards/ext65/keymaps/via/rules.mk
+++ b/keyboards/aeboards/ext65/keymaps/via/rules.mk
@@ -1 +1,3 @@
 VIA_ENABLE = yes
+OLED_ENABLE = yes
+# OLED_DRIVER = not a real thing
diff --git a/keyboards/aeboards/ext65/rev2/rev2.c b/keyboards/aeboards/ext65/rev2/rev2.c
index 5d7658101..ce16eb4c4 100644
--- a/keyboards/aeboards/ext65/rev2/rev2.c
+++ b/keyboards/aeboards/ext65/rev2/rev2.c
@@ -3,7 +3,7 @@
 // Tested and verified working on ext65rev2
 void matrix_io_delay(void) { __asm__ volatile("nop\nnop\nnop\n"); }
 
-#ifdef OLED_DRIVER_ENABLE
+#ifdef OLED_ENABLE
 void board_init(void) {
   SYSCFG->CFGR1 |= SYSCFG_CFGR1_I2C1_DMA_RMP;
   SYSCFG->CFGR1 &= ~(SYSCFG_CFGR1_SPI2_DMA_RMP);