1 files changed, 3 insertions, 0 deletions

diff --git a/quantum/matrix.h b/quantum/matrix.h
index b570227a3..ce57010a4 100644
--- a/quantum/matrix.h
+++ b/quantum/matrix.h
@@ -55,6 +55,9 @@ matrix_row_t matrix_get_row(uint8_t row);
 /* print matrix for debug */
 void matrix_print(void);
 /* delay between changing matrix pin state and reading values */
+void matrix_output_select_delay(void);
+void matrix_output_unselect_delay(void);
+/* only for backwards compatibility. delay between changing matrix pin state and reading values */
 void matrix_io_delay(void);
 
 /* power control */