Migrate more custom matrix 'lite' code to core (#7863)

* Migrate more custom matrix lite code to core

* Align function names

* fix up MATRIX_MASKED

3 files changed, 3 insertions, 74 deletions

diff --git a/keyboards/xd84/custom_matrix_helper.c b/keyboards/xd84/custom_matrix_helper.c
deleted file mode 100644
index e4e2563819..0000000000
--- a/keyboards/xd84/custom_matrix_helper.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/* Copyright 2019
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#include <stdint.h>
-#include <stdbool.h>
-#include "wait.h"
-#include "print.h"
-#include "debug.h"
-#include "util.h"
-#include "matrix.h"
-#include "debounce.h"
-#include "quantum.h"
-
-//_____COULD BE COMMON_________________________________________________________
-/* matrix state(1:on, 0:off) */
-/*static*/ matrix_row_t raw_matrix[MATRIX_ROWS];
-/*static*/ matrix_row_t matrix[MATRIX_ROWS];
-
-__attribute__ ((weak))
-matrix_row_t matrix_get_row(uint8_t row) {
-  return matrix[row];
-}
-
-//_____CUSTOM MATRIX 'LITE'____________________________________________________
-__attribute__ ((weak))
-void custom_matrix_init(void) {
-}
-
-__attribute__ ((weak))
-bool custom_matrix_scan(matrix_row_t current_matrix[]) {
-    bool changed = true;
-    return changed;
-}
-
-__attribute__ ((weak))
-void matrix_init(void) {
-
-  custom_matrix_init();
-
-  // initialize matrix state: all keys off
-  for (uint8_t i=0; i < MATRIX_ROWS; i++) {
-    raw_matrix[i] = 0;
-    matrix[i] = 0;
-  }
-
-  debounce_init(MATRIX_ROWS);
-
-  matrix_init_quantum();
-}
-
-__attribute__ ((weak))
-uint8_t matrix_scan(void) {
-  bool changed = custom_matrix_scan(raw_matrix);
-
-  debounce(raw_matrix, matrix, MATRIX_ROWS, changed);
-
-  matrix_scan_quantum();
-  return 1;
-}
diff --git a/keyboards/xd84/matrix.c b/keyboards/xd84/matrix.c
index a4ddbee9a0..92b8ff8546 100644
--- a/keyboards/xd84/matrix.c
+++ b/keyboards/xd84/matrix.c
@@ -82,14 +82,14 @@ static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
 
 //_____CUSTOM MATRIX IMPLEMENTATION____________________________________________________
 
-void custom_matrix_init(void) {
+void matrix_init_custom(void) {
     pca9555_init(IC1);
     pca9555_init(IC2);
 
     init_pins();
 }
 
-bool custom_matrix_scan(matrix_row_t current_matrix[]) {
+bool matrix_scan_custom(matrix_row_t current_matrix[]) {
     bool changed = false;
     for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) {
         changed |= read_cols_on_row(current_matrix, current_row);
diff --git a/keyboards/xd84/rules.mk b/keyboards/xd84/rules.mk
index 4a460d91fa..13e1b4ba37 100644
--- a/keyboards/xd84/rules.mk
+++ b/keyboards/xd84/rules.mk
@@ -37,7 +37,7 @@ LINK_TIME_OPTIMIZATION_ENABLE = yes
 CUSTOM_MATRIX = lite
 
 VPATH += drivers/gpio
-SRC += custom_matrix_helper.c pca9555.c matrix.c
+SRC += pca9555.c matrix.c
 QUANTUM_LIB_SRC += i2c_master.c
 
 LAYOUTS = 75_ansi 75_iso