2021 February 27 Breaking Changes Update (#12040)

107 files changed, 6774 insertions, 734 deletions

diff --git a/keyboards/planck/config.h b/keyboards/planck/config.h
index c8cbd7494a..f7dce70207 100644
--- a/keyboards/planck/config.h
+++ b/keyboards/planck/config.h
@@ -41,7 +41,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define QMK_SPEAKER C6
 
 #define AUDIO_VOICES
-#define C6_AUDIO
+#define AUDIO_PIN C6
 
 #define BACKLIGHT_PIN B7
 
diff --git a/keyboards/planck/ez/config.h b/keyboards/planck/ez/config.h
index ecab5d5dcd..7f88764963 100644
--- a/keyboards/planck/ez/config.h
+++ b/keyboards/planck/ez/config.h
@@ -56,7 +56,10 @@
 
 #define MUSIC_MAP
 #undef AUDIO_VOICES
-#undef C6_AUDIO
+#undef AUDIO_PIN
+#define AUDIO_PIN A5
+#define AUDIO_PIN_ALT A4
+#define AUDIO_PIN_ALT_AS_NEGATIVE
 
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 // #define DEBOUNCE 6
diff --git a/keyboards/planck/ez/rules.mk b/keyboards/planck/ez/rules.mk
index ad79454a59..71f0a5fd1c 100644
--- a/keyboards/planck/ez/rules.mk
+++ b/keyboards/planck/ez/rules.mk
@@ -1,5 +1,6 @@
 # MCU name
 MCU = STM32F303
+BOARD = QMK_PROTON_C
 
 # Build Options
 #   change to "no" to disable the options, or define them in the Makefile in
diff --git a/keyboards/planck/keymaps/abishalom/config.h b/keyboards/planck/keymaps/abishalom/config.h
index 672c5d570f..fbdc426d04 100644
--- a/keyboards/planck/keymaps/abishalom/config.h
+++ b/keyboards/planck/keymaps/abishalom/config.h
@@ -14,9 +14,6 @@
  * MIDI options
  */
 
-/* Prevent use of disabled MIDI features in the keymap */
-//#define MIDI_ENABLE_STRICT 1
-
 /* enable basic MIDI features:
    - MIDI notes can be sent when in Music mode is on
 */
diff --git a/keyboards/planck/keymaps/am/config.h b/keyboards/planck/keymaps/am/config.h
index 1ae457e3b8..fa27834f98 100644
--- a/keyboards/planck/keymaps/am/config.h
+++ b/keyboards/planck/keymaps/am/config.h
@@ -14,9 +14,6 @@
  * MIDI options
  */
 
-/* Prevent use of disabled MIDI features in the keymap */
-//#define MIDI_ENABLE_STRICT 1
-
 /* enable basic MIDI features:
    - MIDI notes can be sent when in Music mode is on
 */
diff --git a/keyboards/planck/keymaps/andylikescandy/config.h b/keyboards/planck/keymaps/andylikescandy/config.h
index 01169db2aa..356a5d29ad 100644
--- a/keyboards/planck/keymaps/andylikescandy/config.h
+++ b/keyboards/planck/keymaps/andylikescandy/config.h
@@ -21,9 +21,6 @@
  * MIDI options
  */
 
-/* Prevent use of disabled MIDI features in the keymap */
-//#define MIDI_ENABLE_STRICT 1
-
 /* enable basic MIDI features:
    - MIDI notes can be sent when in Music mode is on
 */
diff --git a/keyboards/planck/keymaps/atreus/config.h b/keyboards/planck/keymaps/atreus/config.h
index c83a0279da..39daa2ec30 100644
--- a/keyboards/planck/keymaps/atreus/config.h
+++ b/keyboards/planck/keymaps/atreus/config.h
@@ -30,9 +30,6 @@
  * MIDI options
  */
 
-/* Prevent use of disabled MIDI features in the keymap */
-//#define MIDI_ENABLE_STRICT 1
-
 /* enable basic MIDI features:
    - MIDI notes can be sent when in Music mode is on
 */
diff --git a/keyboards/planck/keymaps/aviator/config.h b/keyboards/planck/keymaps/aviator/config.h
index 5bd98a74b7..b2b3104501 100644
--- a/keyboards/planck/keymaps/aviator/config.h
+++ b/keyboards/planck/keymaps/aviator/config.h
@@ -24,9 +24,6 @@
  * MIDI options
  */
 
-/* Prevent use of disabled MIDI features in the keymap */
-//#define MIDI_ENABLE_STRICT 1
-
 /* enable basic MIDI features:
    - MIDI notes can be sent when in Music mode is on
 */
diff --git a/keyboards/planck/keymaps/bone2planck/keymap.c b/keyboards/planck/keymaps/bone2planck/keymap.c
index 81ba356d3d..18b71bfc47 100644
--- a/keyboards/planck/keymaps/bone2planck/keymap.c
+++ b/keyboards/planck/keymaps/bone2planck/keymap.c
@@ -133,22 +133,3 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      _______, _______, _______, XXXXXXX, _______, _______, _______, _______, XXXXXXX, _______, _______, _______
 )
 };
-
-const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
-{
-    // MACRODOWN only works in this function
-    switch (id) {
-    case 0:
-        if (record->event.pressed) {
-            register_code(KC_RSFT);
-#ifdef BACKLIGHT_ENABLE
-            backlight_step();
-#endif
-        }
-        else {
-            unregister_code(KC_RSFT);
-        }
-        break;
-    }
-    return MACRO_NONE;
-};
diff --git a/keyboards/planck/keymaps/brandon/config.h b/keyboards/planck/keymaps/brandon/config.h
index 29a07dc637..c2244d8bc8 100644
--- a/keyboards/planck/keymaps/brandon/config.h
+++ b/keyboards/planck/keymaps/brandon/config.h
@@ -7,9 +7,6 @@
  * MIDI options
  */
 
-/* Prevent use of disabled MIDI features in the keymap */
-//#define MIDI_ENABLE_STRICT 1
-
 /* enable basic MIDI features:
    - MIDI notes can be sent when in Music mode is on
 */
diff --git a/keyboards/planck/keymaps/charlesrocket/config.h b/keyboards/planck/keymaps/charlesrocket/config.h
index 21d65d8f5d..070635a38d 100644
--- a/keyboards/planck/keymaps/charlesrocket/config.h
+++ b/keyboards/planck/keymaps/charlesrocket/config.h
@@ -8,9 +8,6 @@
  * MIDI options
  */
 
-/* Prevent use of disabled MIDI features in the keymap */
-//#define MIDI_ENABLE_STRICT 1
-
 /* enable basic MIDI features:
    - MIDI notes can be sent when in Music mode is on
 */
diff --git a/keyboards/planck/keymaps/circuit/config.h b/keyboards/planck/keymaps/circuit/config.h
index 4c61581993..2bebf48a1c 100644
--- a/keyboards/planck/keymaps/circuit/config.h
+++ b/keyboards/planck/keymaps/circuit/config.h
@@ -7,9 +7,6 @@
  * MIDI options
  */
 
-/* Prevent use of disabled MIDI fea