13 files changed, 13 insertions, 18 deletions
diff --git a/quantum/debounce.h b/quantum/debounce.h
index 5043868289..3532d9cd7b 100644
--- a/quantum/debounce.h
+++ b/quantum/debounce.h
@@ -6,8 +6,6 @@
 // changed is true if raw has changed since the last call
 void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed);
 
-bool debounce_active(void);
-
 void debounce_init(uint8_t num_rows);
 
 void debounce_free(void);
diff --git a/quantum/debounce/asym_eager_defer_pk.c b/quantum/debounce/asym_eager_defer_pk.c
index 81f39383c4..b1eb4a2b7b 100644
--- a/quantum/debounce/asym_eager_defer_pk.c
+++ b/quantum/debounce/asym_eager_defer_pk.c
@@ -165,7 +165,6 @@ static void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], ui
     }
 }
 
-bool debounce_active(void) { return true; }
 #else
 #    include "none.c"
 #endif
diff --git a/quantum/debounce/none.c b/quantum/debounce/none.c
index b03892bc5b..8a85cc04a8 100644
--- a/quantum/debounce/none.c
+++ b/quantum/debounce/none.c
@@ -26,6 +26,4 @@ void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool
     }
 }
 
-bool debounce_active(void) { return false; }
-
 void debounce_free(void) {}
diff --git a/quantum/debounce/sym_defer_g.c b/quantum/debounce/sym_defer_g.c
index 9155eb914c..8cac1c37f9 100644
--- a/quantum/debounce/sym_defer_g.c
+++ b/quantum/debounce/sym_defer_g.c
@@ -44,8 +44,6 @@ void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool
     }
 }
 
-bool debounce_active(void) { return debouncing; }
-
 void debounce_free(void) {}
 #else  // no debouncing.
 #    include "none.c"
diff --git a/quantum/debounce/sym_defer_pk.c b/quantum/debounce/sym_defer_pk.c
index 1b698ba347..9dee29e28e 100644
--- a/quantum/debounce/sym_defer_pk.c
+++ b/quantum/debounce/sym_defer_pk.c
@@ -134,7 +134,6 @@ static void start_debounce_counters(matrix_row_t raw[], matrix_row_t cooked[], u
     }
 }
 
-bool debounce_active(void) { return true; }
 #else
 #    include "none.c"
 #endif
diff --git a/quantum/debounce/sym_eager_pk.c b/quantum/debounce/sym_eager_pk.c
index 9da000ea9a..deec463649 100644
--- a/quantum/debounce/sym_eager_pk.c
+++ b/quantum/debounce/sym_eager_pk.c
@@ -140,7 +140,6 @@ static void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], ui
     }
 }
 
-bool debounce_active(void) { return true; }
 #else
 #    include "none.c"
 #endif
diff --git a/quantum/debounce/sym_eager_pr.c b/quantum/debounce/sym_eager_pr.c
index eda92a263b..29b0cabefb 100644
--- a/quantum/debounce/sym_eager_pr.c
+++ b/quantum/debounce/sym_eager_pr.c
@@ -132,7 +132,6 @@ static void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], ui
     }
 }
 
-bool debounce_active(void) { return true; }
 #else
 #    include "none.c"
 #endif
diff --git a/quantum/matrix.h b/quantum/matrix.h
index 5c696622fc..1a3f362fba 100644
--- a/quantum/matrix.h
+++ b/quantum/matrix.h
@@ -46,8 +46,6 @@ void matrix_setup(void);
 void matrix_init(void);
 /* scan all key states on matrix */
 uint8_t matrix_scan(void);
-/* whether modified from previous scan. used after matrix_scan. */
-bool matrix_is_modified(void) __attribute__((deprecated));
 /* whether a switch is on */
 bool matrix_is_on(uint8_t row, uint8_t col);
 /* matrix state on row */
diff --git a/quantum/matrix_common.c b/quantum/matrix_common.c
index 66c89970b1..fe1d5b1edd 100644
--- a/quantum/matrix_common.c
+++ b/quantum/matrix_common.c
@@ -45,12 +45,6 @@ inline matrix_row_t matrix_get_row(uint8_t row) {
 #endif
 }
 
-// Deprecated.
-bool matrix_is_modified(void) {
-    if (debounce_active()) return false;
-    return true;
-}
-
 #if (MATRIX_COLS <= 8)
 #    define print_matrix_header() print("\nr/c 01234567\n")
 #    define print_matrix_row(row) print_bin_reverse8(matrix_get_row(row))
diff --git a/quantum/process_keycode/process_key_lock.c b/quantum/process_keycode/process_key_lock.c
index 4bd58f0c1e..941a2c5780 100644
--- a/quantum/process_keycode/process_key_lock.c
+++ b/quantum/process_keycode/process_key_lock.c
@@ -56,6 +56,11 @@ static inline uint16_t translate_keycode(uint16_t keycode) {
     }
 }
 
+void cancel_key_lock(void) {
+    watching = false;
+    UNSET_KEY_STATE(0x0);
+}
+
 bool process_key_lock(uint16_t *keycode, keyrecord_t *record) {
     // We start by categorizing the keypress event. In the event of a down
     // event, there are several possibilities:
diff --git a/quantum/process_keycode/process_key_lock.h b/quantum/process_keycode/process_key_lock.h
index baa0b39077..5159b0ba02 100644
--- a/quantum/process_keycode/process_key_lock.h
+++ b/quantum/process_keycode/process_key_lock.h
@@ -18,4 +18,5 @@
 
 #include "quantum.h"
 
+void cancel_key_lock(void);
 bool process_key_lock(uint16_t *keycode, keyrecord_t *record);
diff --git a/quantum/process_keycode/process_magic.c b/quantum/process_keycode/process_magic.c
index d5cff4f12a..6332be647c 100644
--- a/quantum/process_keycode/process_magic.c
+++ b/quantum/process_keycode/process_magic.c
@@ -44,6 +44,7 @@ bool process_magic(uint16_t keycode, keyrecord_t *record) {
             case MAGIC_SWAP_CONTROL_CAPSLOCK ... MAGIC_TOGGLE_ALT_GUI:
             case MAGIC_SWAP_LCTL_LGUI ... MAGIC_EE_HANDS_RIGHT:
             case MAGIC_TOGGLE_GUI:
+            case MAGIC_TOGGLE_CONTROL_CAPSLOCK:
                 /* keymap config */
                 keymap_config.raw = eeconfig_read_keymap();
                 switch (keycode) {
@@ -168,6 +169,9 @@ bool process_magic(uint16_t keycode, keyrecord_t *record) {
                     case MAGIC_TOGGLE_GUI:
                         keymap_config.no_gui = !keymap_config.no_gui;
                         break;
+                    case MAGIC_TOGGLE_CONTROL_CAPSLOCK:
+                        keymap_config.swap_control_capslock = !keymap_config.swap_control_capslock;
+                        break;
                 }
 
                 eeconfig_update_keymap(keymap_config.raw);
diff --git a/quantum/quantum_keycodes.h b/quantum/quantum_keycodes.h
index e4d0167aac..3950a3bcae 100644
--- a/quantum/quantum_keycodes.h
+++ b/quantum/quantum_keycodes.h
@@ -597,6 +597,8 @@ enum quantum_keycodes {
     MACRO_30,
     MACRO_31,
 
+    MAGIC_TOGGLE_CONTROL_CAPSLOCK,
+
     // Start of custom keycode range for keyboards and keymaps - always leave at the end
     SAFE_RANGE
 };
@@ -749,6 +751,7 @@ enum quantum_keycodes {
 #define CL_NORM MAGIC_UNSWAP_CONTROL_CAPSLOCK
 #define CL_CTRL MAGIC_CAPSLOCK_TO_CONTROL
 #define CL_CAPS MAGIC_UNCAPSLOCK_TO_CONTROL
+#define CL_TOGG MAGIC_TOGGLE_CONTROL_CAPSLOCK
 
 #define LCG_SWP MAGIC_SWAP_LCTL_LGUI
 #define LCG_NRM MAGIC_UNSWAP_LCTL_LGUI