5 files changed, 7 insertions, 19 deletions
diff --git a/keyboards/dm9records/lain/config.h b/keyboards/dm9records/lain/config.h
index 592b517ed2..bf9fce0889 100644
--- a/keyboards/dm9records/lain/config.h
+++ b/keyboards/dm9records/lain/config.h
@@ -3,11 +3,6 @@
 
 #pragma once
 
-#include "config_common.h"
-
-/* key matrix size */
-#define MATRIX_ROWS 4
-#define MATRIX_COLS 13
 
 /*
  * Keyboard Matrix Assignments
@@ -25,9 +20,6 @@
 #define LED_PINS \
     { B6, B5, B4 }
 
-/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
-#define DEBOUNCE 5
-
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
 #define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
diff --git a/keyboards/dm9records/lain/info.json b/keyboards/dm9records/lain/info.json
index fd39c977fd..6ef0d21391 100644
--- a/keyboards/dm9records/lain/info.json
+++ b/keyboards/dm9records/lain/info.json
@@ -8,6 +8,8 @@
         "pid": "0xE8F4",
         "device_version": "0.0.1"
     },
+    "processor": "atmega32u4",
+    "bootloader": "atmel-dfu",
     "layouts": {
         "LAYOUT": {
             "layout": [
diff --git a/keyboards/dm9records/lain/keymaps/via/keymap.c b/keyboards/dm9records/lain/keymaps/via/keymap.c
index f6d49cc553..d900ffb3a2 100644
--- a/keyboards/dm9records/lain/keymaps/via/keymap.c
+++ b/keyboards/dm9records/lain/keymaps/via/keymap.c
@@ -12,7 +12,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_ESC,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_LBRC,   KC_Y,   KC_U,    KC_I,    KC_O,    KC_P,     KC_BSPC,
         KC_TAB,  KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_RBRC,   KC_H,   KC_J,    KC_K,    KC_L,    KC_SCLN,  KC_QUOT,
         KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,               KC_INS, KC_N,    KC_M,    KC_COMM, KC_DOT,   KC_SLSH,
-        KC_LCTL,                   KC_LALT, KC_LGUI, FN_MO13, KC_SPC,    KC_ENT, FN_MO23, KC_RALT, KC_MENU, KC_RCTL,  KC_RSFT
+        KC_LCTL,                   KC_LALT, KC_LGUI, TL_LOWR, KC_SPC,    KC_ENT, TL_UPPR, KC_RALT, KC_MENU, KC_RCTL,  KC_RSFT
     ),
     [NUM] = LAYOUT(
         KC_DEL,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,      KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS,  KC_EQL,
@@ -28,7 +28,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     ),
     [CONF] = LAYOUT(
         QK_BOOT,   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
-        USER00,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+        QK_USER_0,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
         XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,            XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
         XXXXXXX,                   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,   XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX
     ),
@@ -50,8 +50,8 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
     switch (keycode) {
-        case USER00:
-            // via user keycode USER00 : toggle leds enable
+        case QK_USER_0:
+            // via user keycode QK_USER : toggle leds enable
             if (record->event.pressed) {
                 lain_enable_leds_toggle();
             }
diff --git a/keyboards/dm9records/lain/keymaps/via/readme.md b/keyboards/dm9records/lain/keymaps/via/readme.md
index efde27cb47..d2192ae4d1 100644
--- a/keyboards/dm9records/lain/keymaps/via/readme.md
+++ b/keyboards/dm9records/lain/keymaps/via/readme.md
@@ -5,4 +5,4 @@
 2-3: Layor indicator
 
 ## Via user keycode
-USER00 : toggle leds enable
+USER(0) : toggle leds enable
diff --git a/keyboards/dm9records/lain/rules.mk b/keyboards/dm9records/lain/rules.mk
index 476cf49f27..3b6a1809db 100644
--- a/keyboards/dm9records/lain/rules.mk
+++ b/keyboards/dm9records/lain/rules.mk
@@ -1,9 +1,3 @@
-# MCU name
-MCU = atmega32u4
-
-# Bootloader selection
-BOOTLOADER = atmel-dfu
-
 # Build Options
 #   change yes to no to disable
 #