Merge remote-tracking branch 'upstream/develop'

54 files changed, 120 insertions, 344 deletions

diff --git a/keyboards/crkbd/keymaps/ardakilic/keymap.c b/keyboards/crkbd/keymaps/ardakilic/keymap.c
index a611c59223..f5cd85eb12 100644
--- a/keyboards/crkbd/keymaps/ardakilic/keymap.c
+++ b/keyboards/crkbd/keymaps/ardakilic/keymap.c
@@ -229,7 +229,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  * ADJUST LAYER
   [_TPL] = LAYOUT_wrapper( \
   //,-----------------------------------------------------.      ,----------------------------------------------------.
-    |  RESET | EEPRST |        |        |        |        |      |        |        |        |        |        |       |
+    |  QK_BOOT | EEPRST |        |        |        |        |      |        |        |        |        |        |       |
   //|--------+--------+--------+--------+--------+--------|      |--------+--------+--------+--------+--------+-------|
     | RGBTog |  HUE▲  |  SAT▲  | BRGHT▲ |        |        |      |        |        |        |        |        |       |
   //|--------+--------+--------+--------+--------+--------|      |--------+--------+--------+--------+--------+-------|
@@ -241,7 +241,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   ),
 */
   [_ADJUST] = LAYOUT_split_3x6_3(
-    RESET, EEP_RST, _______, _______, _______, _______,                      _______, _______, _______, _______, _______, _______,
+    QK_BOOT, EEP_RST, _______, _______, _______, _______,                      _______, _______, _______, _______, _______, _______,
     RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, _______, _______,                    _______, _______, _______, _______, _______, _______,
     RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD, _______, _______,                    _______, _______, _______, _______, _______, _______,
                                           KC_LGUI, _______,  KC_SPC,     KC_ENT, _______, KC_RALT
diff --git a/keyboards/crkbd/keymaps/blipson/keymap.c b/keyboards/crkbd/keymaps/blipson/keymap.c
index ad7664c295..218933940c 100644
--- a/keyboards/crkbd/keymaps/blipson/keymap.c
+++ b/keyboards/crkbd/keymaps/blipson/keymap.c
@@ -58,7 +58,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
    [3] = LAYOUT_split_3x6_3(
    //,-------------------------------------------------------------------------------.                    ,------------------------------------------------------------------.
-       KC_ESC,    KC_F1,       KC_F2,         KC_F3,          KC_F4,     KC_F5,                            KC_F6,       KC_F7,       KC_F8,       KC_F9,   KC_F10,  RESET,
+       KC_ESC,    KC_F1,       KC_F2,         KC_F3,          KC_F4,     KC_F5,                            KC_F6,       KC_F7,       KC_F8,       KC_F9,   KC_F10,  QK_BOOT,
    //|----------+------------+--------------+---------------+-----------+------------|                    |------------+------------+------------+--------+--------+---------|
        KC_LCTL,   A(KC_F12),   A(G(KC_LEFT)), A(G(KC_RIGHT)), S(KC_F6),  C(S(KC_D)),                       C(S(KC_R)),  G(KC_LBRC),  G(KC_RBRC),  KC_F11,  KC_F12, KC_MPLY,
    //|----------+------------+--------------+---------------+-----------+------------|                    |------------+------------+------------+--------+--------+---------|
diff --git a/keyboards/crkbd/keymaps/crkdves/keymap.c b/keyboards/crkbd/keymaps/crkdves/keymap.c
index 52ea9dedba..333e47e952 100644
--- a/keyboards/crkbd/keymaps/crkdves/keymap.c
+++ b/keyboards/crkbd/keymaps/crkdves/keymap.c
@@ -148,7 +148,7 @@ LSFT_T(ES_LABK), ES_MINS,    ES_Q,    ES_J,    ES_K,    ES_X,
 
     [_ADJUST] = LAYOUT_split_3x6_3(
     //,-----------------------------------------------------.                    ,-----------------------------------------------------.
-          RESET,  RGBRST,RGB_RMOD, XXXXXXX, XXXXXXX, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+          QK_BOOT,  RGBRST,RGB_RMOD, XXXXXXX, XXXXXXX, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
     //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
         RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, RGB_SPI, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
     //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
diff --git a/keyboards/crkbd/keymaps/crkqwes/keymap.c b/keyboards/crkbd/keymaps/crkqwes/keymap.c
index 2c80024c9d..817935d0b3 100644
--- a/keyboards/crkbd/keymaps/crkqwes/keymap.c
+++ b/keyboards/crkbd/keymaps/crkqwes/keymap.c
@@ -148,7 +148,7 @@ LSFT_T(ES_LABK),    ES_Z,    ES_X,    ES_C,    ES_V,    ES_B,
 
     [_ADJUST] = LAYOUT_split_3x6_3(
     //,-----------------------------------------------------.                    ,-----------------------------------------------------.
-          RESET,  RGBRST,RGB_RMOD, XXXXXXX, XXXXXXX, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+          QK_BOOT,  RGBRST,RGB_RMOD, XXXXXXX, XXXXXXX, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
     //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
         RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, RGB_SPI, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
     //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
diff --git a/keyboards/crkbd/keymaps/davidrambo/config.h b/keyboards/crkbd/keymaps/davidrambo/config.h
index bf96f265f4..df5e0611e1 100644
--- a/keyboards/crkbd/keymaps/davidrambo/config.h
+++ b/keyboards/crkbd/keymaps/davidrambo/config.h
@@ -30,8 +30,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define RGBLIGHT_SPLIT
 
-//#define SSD1306OLED
-
 #define TAPPING_TERM 200
 #define PERMISSIVE_HOLD
 
diff --git a/keyboards/crkbd/keymaps/davidrambo/keymap.c b/keyboards/crkbd/keymaps/davidrambo/keymap.c
index 6e97795220..b707192608 100644
--- a/keyboards/crkbd/keymaps/davidrambo/keymap.c
+++ b/keyboards/crkbd/keymaps/davidrambo/keymap.c
@@ -16,9 +16,6 @@
 
 #include QMK_KEYBOARD_H
 
-//extern uint8_t is_master;
-
-
 enum custom_layers {
     _COLEMAK,
     _SYMBOL,
@@ -86,7 +83,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
       _______, _______, _______, _______, _______, _______,                     CTLPGUP, KC_LEFT , KC_DOWN, KC_RGHT, CTLPGDN, _______,
   //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
-        RESET, _______, _______, _______, _______, _______,                      ATAB   , CBSPC , KC_HOME, KC_END,    G_GRV , _______,
+        QK_BOOT, _______, _______, _______, _______, _______,                      ATAB   , CBSPC , KC_HOME, KC_END,    G_GRV , _______,
   //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
                                           _______, _______, _______,    _______, _______, KC_RALT
                                       //`--------------------------'  `--------------------------'
diff --git a/keyboards/crkbd/keymaps/devdev/keymap.c b/keyboards/crkbd/keymaps/devdev/keymap.c
index a506295749..cbaa7c16e9 100644
--- a/keyboards/crkbd/keymaps/devdev/keymap.c
+++ b/keyboards/crkbd/keymaps/devdev/keymap.c
@@ -108,7 +108,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 	// commands - both thumbs
 	[_COMMAND] = LAYOUT(
 	//,-----------------------------------------------------.                    ,-----------------------------------------------------.
-	      RESET,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5, 						 KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,   KC_NO,
+	      QK_BOOT, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5, 						 KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,   KC_NO,
     //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
 	    RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI,   DF(1),   DF(0), 					 C(G(KC_LEFT)),   KC_NO,   KC_NO,   C(G(KC_RGHT)),   KC_NO,   KC_NO,
 	//|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
@@ -134,7 +134,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 	// layer switcher
 	[_SWITCH] = LAYOUT(
 	//,-----------------------------------------------------.                    ,-----------------------------------------------------.
-	      TO(0),   TO(1),   TO(2),   TO(3),   TO(4),   TO(5), 					     KC_NO,   TO(7),   KC_NO,   KC_NO,   KC_NO,   RESET,
+	      TO(0),   TO(1),   TO(2),   TO(3),   TO(4),   TO(5), 					     KC_NO,   TO(7),   KC_NO,   KC_NO,   KC_NO,   QK_BOOT,
 	//|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
 	      KC_NO,   KC_NO, KC_BRIU,   KC_NO,   KC_NO,   KC_NO, 						 KC_NO,   KC_NO,   KC_NO,   KC_NO,   KC_NO, EEP_RST,
 	//|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
@@ -263,9 +263,6 @@ bool led_update_user(led_t led_state) {
 }
 */
 
-
-
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
 #ifdef OLED_ENABLE
 oled_rotation_t oled_init_user(oled_rotation_t rotation) {
   if (!is_keyboard_master()) {
@@ -319,27 +316,15 @@ void oled_render_layer_state(void) {
         oled_write_ln_P(PSTR("Layer: Layer Switch"),false);
         break;
       default:
+#if defined (LAYER_STATE_32BIT)
         snprintf(string, sizeof(string), "%ld",layer_state);
+#else
+        snprintf(string, sizeof(string), "%d",layer_state);
+#endif
         oled_write_P(PSTR("Layer: Undef-"),false);
         oled_write_ln(string, false);
     }
- }
-
-/*
-void matrix_render_user(struct CharacterMatrix *matrix) {
-  if (has_usb()) {
-    // If you want to change the display of OLED, you need to change here
-    matrix_write_ln(matrix, read_layer_state());
-    matrix_write_ln(matrix, read_keylog());
-    //matrix_write_ln(matrix, read_keylogs());
-    //matrix_write_ln(matrix, read_mode_icon(keymap_config.swap_lalt_lgui));
-    //matrix_write_ln(matrix, read_host_led_state());
-    //matrix_write_ln(matrix, read_timelog());
-  } else {
-    matrix_write(matrix, read_logo());
-  }
 }
-*/
 
 char keylog_str[24] = {};
 const char code_to_name[60] = {
@@ -393,7 +378,7 @@ void oled_render_logo(void) {
 }
 
 bool oled_task_user(void) {
-    if (is_master) {
+    if (is_keyboard_master()) {
         oled_render_layer_state();
         oled_render_keylog();
     } else {
diff --git a/keyboards/crkbd/keymaps/dsanchezseco/keymap.c b/keyboards/crkbd/keymaps/dsanchezseco/keymap.c
index 6ef428a11f..ab84e5c580 100644
--- a/keyboards/crkbd/keymaps/dsanchezseco/keymap.c
+++ b/keyboards/crkbd/keymaps/dsanchezseco/keymap.c
@@ -84,7 +84,7 @@ oled_rotation_t oled_init_user(oled_rotation_t rotation) {
 
 const char *read_logo(void);
 bool oled_task_user(void){
-    switch (biton32(layer_state)){
+    switch (get_highest_layer(layer_state)){
         case _DVORAK:
             oled_write_ln_P(PSTR("DVRK"), false);
             break;
diff --git a/keyboards/crkbd/keymaps/edvorakjp/keymap.c b/keyboards/crkbd/keymaps/edvorakjp/keymap.c
index 5e56da61a9..f3b801da68 100644
--- a/keyboards/crkbd/keymaps/edvorakjp/keymap.c
+++ b/keyboards/crkbd/keymaps/edvorakjp/keymap.c
@@ -54,9 +54,9 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 // clang-format on
 
 #ifdef RGBLIGHT_EFFECT_STATIC_GRADIENT
-uint32_t layer_state_set_keymap(uint32_t state) {
+layer_state_t layer_state_set_keymap(layer_state_t state) {
     rgblight_mode_noeeprom(RGBLIGHT_MODE_STATIC_LIGHT);
-    switch (biton32(state)) {
+    switch (get_highest_layer(state)) {
         case L_EDVORAKJP_LOWER:
             rgblight_sethsv_noeeprom_red();
             break;
diff --git a/keyboards/crkbd/keymaps/edvorakjp/oled.c b/keyboards/crkbd/keymaps/edvorakjp/oled.c
index e5ff029565..cd75f8e277 100644
--- a/keyboards/crkbd/keymaps/edvorakjp/oled.c
+++ b/keyboards/crkbd/keymaps/edvorakjp/oled.c
@@ -9,7 +9,7 @@ void render_layer_state(void) {
     char layer_name[17];
     oled_write_P(PSTR("Layer: "), false);
 
-    switch (biton32(layer_state)) {
+    switch (get_highest_layer(layer_state)) {
         case L_EDVORAKJP_BASE:
             oled_write_ln_P(PSTR("Default"), false);
             break;
diff --git a/keyboards/crkbd/keymaps/gotham/config.h b/keyboards/crkbd/keymaps/gotham/config.h
index 45fe8c37a8..2a35f60dad 100644
--- a/keyboards/crkbd/keymaps/gotham/config.h
+++ b/keyboards/crkbd/keymaps/gotham/config.h
@@ -3,9 +3,6 @@
 #define EE_HANDS
 #define SPLIT_USB_DETECT
 
-#undef USE_I2C
-#undef SSD1306OLED
-
 #define USE_SERIAL_PD2
 
 #define IGNORE_MOD_TAP_INTERRUPT
diff --git a/keyboards/crkbd/keymaps/gotham/keymap.c b/keyboards/crkbd/keymaps/gotham/keymap.c
index a258794049..4c05e54999 100644
--- a/keyboards/crkbd/keymaps/gotham/keymap.c
+++ b/keyboards/crkbd/keymaps/gotham/keymap.c
@@ -53,7 +53,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   //|-----------------------------------------------------|                    |-----------------------------------------------------|
      XXXXXXX, CK_RST,  CK_DOWN, CK_UP,   CK_TOGG, RGB_TOG,                       MU_TOG, KC_F12,  KC_F7,   KC_F8,   KC_F9,   XXXXXXX,\
   //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
-     XXXXXXX, RGB_HUI, RGB_SAI, RGB_VAI, RGB_SPI, RGB_MOD,                       MU_MOD, KC_F11,  KC_F4,   KC_F5,   KC_F6,   RESET,  \
+     XXXXXXX, RGB_HUI, RGB_SAI, RGB_VAI, RGB_SPI, RGB_MOD,                       MU_MOD, KC_F11,  KC_F4,   KC_F5,   KC_F6,   QK_BOOT,  \
   //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
      XXXXXXX, RGB_HUD, RGB_SAD, RGB_VAD, RGB_SPD, RGBRST,                        AU_TOG, KC_F10,  KC_F1,   KC_F2,   KC_F3,   _______,\
   //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
diff --git a/keyboards/crkbd/keymaps/gotham/oled.c b/keyboards/crkbd/keymaps/gotham/oled.c
index 6bf1233659..c4ac5e736c 100644
--- a/keyboards/crkbd/keymaps/gotham/oled.c
+++ b/keyboards/crkbd/keymaps/gotham/oled.c
@@ -1,7 +1,5 @@
 #pragma once
 
-extern uint8_t is_master;
-
 #if defined(RGBLIGHT_ENABLE) || defined(RGB_MATRIX_ENABLE)
 #    include "rgb.c"
 #endif
diff --git a/keyboards/crkbd/keymaps/hvp/config.h b/keyboards/crkbd/keymaps/hvp/config.h
index f32ec8cfbe..106e7535e3 100644
--- a/keyboards/crkbd/keymaps/hvp/config.h
+++ b/keyboards/crkbd/keymaps/hvp/config.h
@@ -28,10 +28,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // #define MASTER_RIGHT
 // #define EE_HANDS
 
-#define SSD1306OLED
-#define USE_SSD_I2C
-
-
 #define USE_SERIAL_PD2
 
 //#define TAPPING_FORCE_HOLD
diff --git a/keyboards/crkbd/keymaps/hvp/keymap.c b/keyboards/crkbd/keymaps/hvp/keymap.c
index 9e72504653..bdc8746199 100644
--- a/keyboards/crkbd/keymaps/hvp/keymap.c
+++ b/keyboards/crkbd/keymaps/hvp/keymap.c
@@ -69,7 +69,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   //|------+------+------+------+------+------|                |------+------+------+------+------+------|
     KC_F1,_______,_______,D_NAVI,_______,_______,                 KC_LEFT, KC_DOWN, KC_UP, KC_RIGHT, _______, _______,
   //|------+------+------+------+------+------|                |------+------+------+------+------+------|
-    RESET,KC_PSCR,_______,_______,_______,_______,                 KC_HOME, KC_PGDN, KC_PGUP, KC_END, _______, _______,
+    QK_BOOT,KC_PSCR,_______,_______,_______,_______,                 KC_HOME, KC_PGDN, KC_PGUP, KC_END, _______, _______,
   //|------+------+------+------+------+------+------|  |------+------+------+------+------+------+------|
                                 _______, KC_VOLD,KC_MPLY, KC_MNXT, KC_VOLU,_______
                               //`--------------------'  `--------------------'
@@ -91,14 +91,9 @@ void matrix_init_user(void) {
     #ifdef RGBLIGHT_ENABLE
       RGB_current_mode = rgblight_config.mode;
     #endif
-    //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
-    #ifdef SSD1306OLED
-        iota_gfx_init();   // turns on the display
-    #endif
 }
 
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
-#ifdef SSD1306OLED
+#ifdef OLED_ENABLE
 
 // When add source files to SRC in rules.mk, you can use functions.
 const char *read_layer_state(void);
@@ -112,42 +107,26 @@ const char *read_keylogs(void);
 // void set_timelog(void);
 // const char *read_timelog(void);
 
-void matrix_scan_user(void) {
-   iota_gfx_task();
-}
-
-void matrix_render_user(struct CharacterMatrix *matrix) {
+bool oled_task_user(void) {
   if (is_keyboard_master()) {
     // If you want to change the display of OLED, you need to change here
-    matrix_write(matrix, read_layer_state());
-    matrix_write(matrix, read_keylog());
-    //matrix_write_ln(matrix, read_keylogs());
-    //matrix_write_ln(matrix, read_mode_icon(keymap_config.swap_lalt_lgui));
-    //matrix_write_ln(matrix, read_host_led_state());
-    //matrix_write_ln(matrix, read_timelog());
+    oled_write(read_layer_state(), false);
+    oled_write(read_keylog(), false);
+    //oled_write_ln(read_keylogs(), false);
+    //oled_write_ln(read_mode_icon(keymap_config.swap_lalt_lgui), false);
+    //oled_write_ln(read_host_led_state()), false;
+    //oled_write_ln(read_timelog(), false);
   } else {
-    matrix_write(matrix, read_logo());
-  }
-}
-
-void matrix_update(struct CharacterMatrix *dest, const struct CharacterMatrix *source) {
-  if (memcmp(dest->display, source->display, sizeof(dest->display))) {
-    memcpy(dest->display, source->display, sizeof(dest->display));
-    dest->dirty = true;
+    oled_write(read_logo(), false);
   }
+  return false;
 }
 
-void iota_gfx_task_user(void) {
-  struct CharacterMatrix matrix;
-  matrix_clear(&matrix);
-  matrix_render_user(&matrix);
-  matrix_update(&display, &matrix);
-}
-#endif//SSD1306OLED
+#endif
 
 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
   if (record->event.pressed) {
-#ifdef SSD1306OLED
+#ifdef OLED_ENABLE
     set_keylog(keycode, record);
 #endif
     // set_timelog();
diff --git a/keyboards/crkbd/keymaps/hvp/rules.mk b/keyboards/crkbd/keymaps/hvp/rules.mk
index 640a07b305..c7ed029e3d 100644
--- a/keyboards/crkbd/keymaps/hvp/rules.mk
+++ b/keyboards/crkbd/keymaps/hvp/rules.mk
@@ -1,10 +1,5 @@
-
-VPATH += keyboards/crkbd/lib
-LIB_SRC += ssd1306.c i2c.c
-
 # If you want to change the display of OLED, you need to change here
-SRC +=  ./lib/glcdfont.c \
-        ./lib/rgb_state_reader.c \
+SRC +=  ./lib/rgb_state_reader.c \
         ./lib/layer_state_reader.c \
         ./lib/logo_reader.c \
         ./lib/keylogger.c \
@@ -14,4 +9,6 @@ SRC +=  ./lib/glcdfont.c \
 
 TAP_DANCE_ENABLE = yes
 EXTRAKEY_ENABLE = yes        # Audio control and System control
+OLED_ENABLE     = yes
+OLED_DRIVER     = SSD1306
 # LOCAL_GLCDFONT = yes
diff --git a/keyboards/crkbd/keymaps/jarred/config.h b/keyboards/crkbd/keymaps/jarred/config.h
index 012356241d..e5c2029a52 100644
--- a/keyboards/crkbd/keymaps/jarred/config.h
+++ b/keyboards/crkbd/keymaps/jarred/config.h
@@ -28,9 +28,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // #define MASTER_RIGHT
 // #define EE_HANDS
 
-#define SSD1306OLED
-#define USE_SSD_I2C
-
 #define USE_SERIAL_PD2
 
 //#define TAPPING_FORCE_HOLD
diff --git a/keyboards/crkbd/keymaps/jarred/keymap.c b/keyboards/crkbd/keymaps/jarred/keymap.c
index b938636c2a..b0e181b37f 100644
--- a/keyboards/crkbd/keymaps/jarred/keymap.c
+++ b/keyboards/crkbd/keymaps/jarred/keymap.c
@@ -5,10 +5,6 @@
   #include "lufa.h"
   #include "split_util.h"
 #endif
-#ifdef SSD1306OLED
-  #include "ssd1306.h"
-#endif
-
 
 #ifdef RGBLIGHT_ENABLE
 //Following line allows macro to read current RGB settings
@@ -65,15 +61,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   )
 };
 
-void matrix_init_user(void) {
-    //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
-    #ifdef SSD1306OLED
-        iota_gfx_init();   // turns on the display
-    #endif
-}
-
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
-#ifdef SSD1306OLED
+#ifdef OLED_ENABLE
 
 // When add source files to SRC in rules.mk, you can use functions.
 const char *read_logo(void);
@@ -84,7 +72,7 @@ const char *read_keylogs(void);
 char matrix_line_str[24];
 
 const ch