RGB Matrix support for Massdrop CTRL/ALT (#5328)

* port Massdrop CTRL/ALT to use RGB Matrix

Co-authored-by: Matt Schneeberger <helluvamatt@gmail.com>

* Massdrop lighting support working

This commit is to get the Massdrop lighting code working again through use of the compilation define USE_MASSDROP_CONFIGURATOR added to a keymap's rules.mk.
Added keymaps for both CTRL and ALT named default_md and mac_md. These should be used if the Massdrop style lighting is desired.

* Updating config based on testing results with patrickmt & compile errors

* Updates for PR5328

For CTRL and ALT:
Moved location of new RGB Matrix macros from config_led.h to config.h.
Added RGB_MATRIX_LED_FLUSH_LIMIT (time between flushes) to config.h for correct LED driver update timing.
Re-added missing breathing code for when Massdrop configurator mode is defined.

* remove prilik keymap form PR

38 files changed, 1657 insertions, 1039 deletions

diff --git a/keyboards/massdrop/alt/config.h b/keyboards/massdrop/alt/config.h
index d2f73a6a8e..f63c38bf6f 100644
--- a/keyboards/massdrop/alt/config.h
+++ b/keyboards/massdrop/alt/config.h
@@ -119,3 +119,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //#define NO_ACTION_ONESHOT
 //#define NO_ACTION_MACRO
 //#define NO_ACTION_FUNCTION
+
+#define RGB_MATRIX_KEYPRESSES
+#define RGB_MATRIX_LED_PROCESS_LIMIT 15
+#define RGB_MATRIX_LED_FLUSH_LIMIT 10
+#define RGB_MATRIX_EXTRA_TOG
+
+#include "config_led.h"
diff --git a/keyboards/massdrop/alt/config_led.c b/keyboards/massdrop/alt/config_led.c
new file mode 100644
index 0000000000..7d98e47c90
--- /dev/null
+++ b/keyboards/massdrop/alt/config_led.c
@@ -0,0 +1,148 @@
+#ifdef RGB_MATRIX_ENABLE
+#include "alt.h"
+
+#include "led_matrix.h"
+#include "rgb_matrix.h"
+#include "config_led.h"
+
+// This table can be almost-automatically derived from ISSI3733_LED_MAP that is
+// defined in config_led.h
+
+// You can calculate the (0-244, 0-64) x/y values from the x/y values defined in
+// ISSI3733_LED_MAP with the following formula:
+//   uint8_t rgb_x = ((ISSI3733_LED_MAP[i].x - MIN_X) / (MAX_X - MIN_X)) * 224;
+//   uint8_t rgb_y = ((ISSI3733_LED_MAP[i].y - MIN_Y) / (MAX_Y - MIN_Y)) * 64;
+// Where the min/max vars are the minimum and maximum "bounds" of x/y values
+// present in ISSI3733_LED_MAP
+//
+// The row/col values need to be manually tweaked though, compensating for the
+// "empty" cells that are a product of larger keys
+//
+// There is a quick-and-dirty implementation of this under ledvis.html
+
+const rgb_led g_rgb_leds[DRIVER_LED_TOTAL] = {
+  /*  0 */ { { (0)|(0  << 4) }, { 8,   56 }, 0 }, // KC_ESC
+  /*  1 */ { { (0)|(1  << 4) }, { 22,  56 }, 0 }, // KC_1
+  /*  2 */ { { (0)|(2  << 4) }, { 35,  56 }, 0 }, // KC_2
+  /*  3 */ { { (0)|(3  << 4) }, { 49,  56 }, 0 }, // KC_3
+  /*  4 */ { { (0)|(4  << 4) }, { 63,  56 }, 0 }, // KC_4
+  /*  5 */ { { (0)|(5  << 4) }, { 77,  56 }, 0 }, // KC_5
+  /*  6 */ { { (0)|(6  << 4) }, { 91,  56 }, 0 }, // KC_6
+  /*  7 */ { { (0)|(7  << 4) }, { 105, 56 }, 0 }, // KC_7
+  /*  8 */ { { (0)|(8  << 4) }, { 118, 56 }, 0 }, // KC_8
+  /*  9 */ { { (0)|(9  << 4) }, { 132, 56 }, 0 }, // KC_9
+  /* 10 */ { { (0)|(10 << 4) }, { 146, 56 }, 0 }, // KC_0
+  /* 11 */ { { (0)|(11 << 4) }, { 160, 56 }, 0 }, // KC_MINS
+  /* 12 */ { { (0)|(12 << 4) }, { 174, 56 }, 0 }, // KC_EQL
+  /* 13 */ { { (0)|(13 << 4) }, { 195, 56 }, 0 }, // KC_BSPC
+  /* 14 */ { { (0)|(14 << 4) }, { 215, 56 }, 0 }, // KC_DEL
+  /* 15 */ { { (1)|(0  << 4) }, { 11,  44 }, 0 }, // KC_TAB
+  /* 16 */ { { (1)|(1  << 4) }, { 28,  44 }, 0 }, // KC_Q
+  /* 17 */ { { (1)|(2  << 4) }, { 42,  44 }, 0 }, // KC_W
+  /* 18 */ { { (1)|(3  << 4) }, { 56,  44 }, 0 }, // KC_E
+  /* 19 */ { { (1)|(4  << 4) }, { 70,  44 }, 0 }, // KC_R
+  /* 20 */ { { (1)|(5  << 4) }, { 84,  44 }, 0 }, // KC_T
+  /* 21 */ { { (1)|(6  << 4) }, { 98,  44 }, 0 }, // KC_Y
+  /* 22 */ { { (1)|(7  << 4) }, { 112, 44 }, 0 }, // KC_U
+  /* 23 */ { { (1)|(8  << 4) }, { 125, 44 }, 0 }, // KC_I
+  /* 24 */ { { (1)|(9  << 4) }, { 139, 44 }, 0 }, // KC_O
+  /* 25 */ { { (1)|(10 << 4) }, { 153, 44 }, 0 }, // KC_P
+  /* 26 */ { { (1)|(11 << 4) }, { 167, 44 }, 0 }, // KC_LBRC
+  /* 27 */ { { (1)|(12 << 4) }, { 181, 44 }, 0 }, // KC_RBRC
+  /* 28 */ { { (1)|(13 << 4) }, { 198, 44 }, 0 }, // KC_BSLS
+  /* 29 */ { { (1)|(14 << 4) }, { 215, 44 }, 0 }, // KC_HOME
+  /* 30 */ { { (2)|(0  << 4) }, { 13,  32 }, 1 }, // KC_CAPS
+  /* 31 */ { { (2)|(1  << 4) }, { 32,  32 }, 0 }, // KC_A
+  /* 32 */ { { (2)|(2  << 4) }, { 46,  32 }, 0 }, // KC_S
+  /* 33 */ { { (2)|(3  << 4) }, { 60,  32 }, 0 }, // KC_D
+  /* 34 */ { { (2)|(4  << 4) }, { 73,  32 }, 0 }, // KC_F
+  /* 35 */ { { (2)|(5  << 4) }, { 87,  32 }, 0 }, // KC_G
+  /* 36 */ { { (2)|(6  << 4) }, { 101, 32 }, 0 }, // KC_H
+  /* 37 */ { { (2)|(7  << 4) }, { 115, 32 }, 0 }, // KC_J
+  /* 38 */ { { (2)|(8  << 4) }, { 129, 32 }, 0 }, // KC_K
+  /* 39 */ { { (2)|(9  << 4) }, { 143, 32 }, 0 }, // KC_L
+  /* 40 */ { { (2)|(10 << 4) }, { 156, 32 }, 0 }, // KC_SCLN
+  /* 41 */ { { (2)|(11 << 4) }, { 170, 32 }, 0 }, // KC_QUOT
+  /* _________________________________________ */ // ____
+  /* 42 */ { { (2)|(13 << 4) }, { 193, 32 }, 0 }, // KC_ENT
+  /* 43 */ { { (2)|(14 << 4) }, { 215, 32 }, 0 }, // KC_PGUP
+  /* 44 */ { { (3)|(0  << 4) }, { 16,  19 }, 0 }, // KC_LSFT
+  /* 45 */ { { (3)|(2  << 4) }, { 39,  19 }, 0 }, // KC_Z
+  /* 46 */ { { (3)|(3  << 4) }, { 53,  19 }, 0 }, // KC_X
+  /* 47 */ { { (3)|(4  << 4) }, { 67,  19 }, 0 }, // KC_C
+  /* 48 */ { { (3)|(5  << 4) }, { 80,  19 }, 0 }, // KC_V
+  /* 49 */ { { (3)|(6  << 4) }, { 94,  19 }, 0 }, // KC_B
+  /* 50 */ { { (3)|(7  << 4) }, { 108, 19 }, 0 }, // KC_N
+  /* 51 */ { { (3)|(8  << 4) }, { 122, 19 }, 0 }, // KC_M
+  /* 52 */ { { (3)|(9  << 4) }, { 136, 19 }, 0 }, // KC_COMM
+  /* 53 */ { { (3)|(10 << 4) }, { 150, 19 }, 0 }, // KC_DOT
+  /* 54 */ { { (3)|(11 << 4) }, { 163, 19 }, 0 }, // KC_SLSH
+  /* 55 */ { { (3)|(12 << 4) }, { 182, 19 }, 0 }, // KC_RSFT
+  /* _________________________________________ */ // ____
+  /* 56 */ { { (3)|(13 << 4) }, { 201, 19 }, 0 }, // KC_UP
+  /* 57 */ { { (3)|(14 << 4) }, { 215, 19 }, 0 }, // KC_PGDN
+  /* 58 */ { { (4)|(0  << 4) }, { 9,    7 }, 0 }, // KC_LCTL
+  /* 59 */ { { (4)|(1  << 4) }, { 27,   7 }, 0 }, // KC_LGUI
+  /* 60 */ { { (4)|(2  << 4) }, { 44,   7 }, 0 }, // KC_LALT
+  /* _________________________________________ */ // ____
+  /* _________________________________________ */ // ____
+  /* _________________________________________ */ // ____
+  /* 61 */ { { (4)|(6  << 4) }, { 96,   7 }, 0 }, // KC_SPC
+  /* _________________________________________ */ // ____
+  /* _________________________________________ */ // ____
+  /* _________________________________________ */ // ____
+  /* 62 */ { { (4)|(10 << 4) }, { 148,  7 }, 0 }, // KC_RALT
+  /* 63 */ { { (4)|(11 << 4) }, { 165,  7 }, 0 }, // MO(1)
+  /* 64 */ { { (4)|(12 << 4) }, { 188,  7 }, 0 }, // KC_LEFT
+  /* 65 */ { { (4)|(13 << 4) }, { 201,  7 }, 0 }, // KC_DOWN
+  /* 66 */ { { (4)|(14 << 4) }, { 215,  7 }, 0 }, // KC_RGHT
+
+  // Underglow LEDs
+  { { 255 }, { 1,    1 }, 0 },
+  { { 255 }, { 15,   0 }, 0 },
+  { { 255 }, { 31,   0 }, 0 },
+  { { 255 }, { 47,   0 }, 0 },
+  { { 255 }, { 63,   0 }, 0 },
+  { { 255 }, { 79,   0 }, 0 },
+  { { 255 }, { 95,   0 }, 0 },
+  { { 255 }, { 112,  0 }, 0 },
+  { { 255 }, { 128,  0 }, 0 },
+  { { 255 }, { 144,  0 }, 0 },
+  { { 255 }, { 160,  0 }, 0 },
+  { { 255 }, { 176,  0 }, 0 },
+  { { 255 }, { 192,  0 }, 0 },
+  { { 255 }, { 208,  0 }, 0 },
+  { { 255 }, { 222,  1 }, 0 },
+  { { 255 }, { 224, 13 }, 0 },
+  { { 255 }, { 224, 25 }, 0 },
+  { { 255 }, { 224, 38 }, 0 },
+  { { 255 }, { 224, 50 }, 0 },
+  { { 255 }, { 222, 62 }, 0 },
+  { { 255 }, { 191, 64 }, 0 },
+  { { 255 }, { 179, 64 }, 0 },
+  { { 255 }, { 167, 64 }, 0 },
+  { { 255 }, { 153, 64 }, 0 },
+  { { 255 }, { 139, 64 }, 0 },
+  { { 255 }, { 125, 64 }, 0 },
+  { { 255 }, { 112, 64 }, 0 },
+  { { 255 }, { 98,  64 }, 0 },
+  { { 255 }, { 84,  64 }, 0 },
+  { { 255 }, { 70,  64 }, 0 },
+  { { 255 }, { 56,  64 }, 0 },
+  { { 255 }, { 42,  64 }, 0 },
+  { { 255 }, { 28,  64 }, 0 },
+  { { 255 }, { 1,   62 }, 0 },
+  { { 255 }, { 0,   50 }, 0 },
+  { { 255 }, { 0,   38 }, 0 },
+  { { 255 }, { 0,   25 }, 0 },
+  { { 255 }, { 0,   13 }, 0 },
+};
+
+#ifdef USB_LED_INDICATOR_ENABLE
+void rgb_matrix_indicators_kb(void)
+{
+  led_matrix_indicators();
+}
+#endif // USB_LED_INDICATOR_ENABLE
+
+#endif
diff --git a/keyboards/massdrop/alt/config_led.h b/keyboards/massdrop/alt/config_led.h
index a049e38179..82117b3327 100644
--- a/keyboards/massdrop/alt/config_led.h
+++ b/keyboards/massdrop/alt/config_led.h
@@ -15,11 +15,11 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#ifndef _config_led_h_
-#define _config_led_h_
+#pragma once
 
 //Define number of ISSI3733 drivers being used (1...16)
 #define ISSI3733_DRIVER_COUNT 2
+#define DRIVER_LED_TOTAL ISSI3733_LED_COUNT
 
 //Hardware address of each driver (Refer to ISSI3733 pdf "Table 1 Slave Address" and keyboard schematic)
 #define ISSI3773_DRIVER_ADDRESSES { 0xA0, 0xBE }
@@ -30,21 +30,24 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //Count of LED bodies
 #define ISSI3733_LED_COUNT 105
 
-//Default Global Current Register value (Default brightness 0 - 255)
-#define ISSI3733_GCR_DEFAULT 128
-
 #define LED_GCR_MAX                 165         //Max GCR value (0 - 255) WARNING: Raising this value may overload the LED drivers and USB bus
 #define LED_GCR_STEP                10          //GCR increment/decrement value
 
-//Automatic power rollback and recovery
-#define V5_HIGH                     2540        //5V high level (After low power detect, point at which LEDs are allowed to use more power )
-#define V5_LOW                      2480        //5V low level (LED power rolled back to stay above this limit)
-#define V5_CAT                      2200        //5V catastrophic level (Host USB port potential to shut down)
-
+#ifdef USE_MASSDROP_CONFIGURATOR
 #define ANIMATION_SPEED_STEP        1
 
+#define BREATHE_STEP                1
 #define BREATHE_MIN_STEP            0
 #define BREATHE_MAX_STEP            255
+#endif
+
+//Default Global Current Register value (Default brightness 0 - 255)
+#define ISSI3733_GCR_DEFAULT LED_GCR_MAX
+
+//Automatic power rollback and recovery
+#define V5_HIGH                     2540        //5V high level (After low power detect, point at which LEDs are allowed to use more power )
+#define V5_LOW                      2480        //5V low level (LED power rolled back to stay above this limit)
+#define V5_CAT                      2200        //5V catastrophic level (Host USB port potential to shut down)
 
 //LED Mapping - More practically generated from a spreadsheet program
 //id: ID of the LED (Sync with PCB callouts)
@@ -174,5 +177,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     #define USB_LED_COMPOSE_SCANCODE        255
     #define USB_LED_KANA_SCANCODE           255
 #endif //USB_LED_INDICATOR_ENABLE
-
-#endif //_config_led_h_
diff --git a/keyboards/massdrop/alt/keymaps/abishalom/keymap.c b/keyboards/massdrop/alt/keymaps/abishalom/keymap.c
index 10bc62c1f0..a4519d4049 100644
--- a/keyboards/massdrop/alt/keymaps/abishalom/keymap.c
+++ b/keyboards/massdrop/alt/keymaps/abishalom/keymap.c
@@ -1,25 +1,13 @@
 #include QMK_KEYBOARD_H
 
 enum alt_keycodes {
-    L_BRI = SAFE_RANGE, //LED Brightness Increase
-    L_BRD,              //LED Brightness Decrease
-    L_PTN,              //LED Pattern Select Next
-    L_PTP,              //LED Pattern Select Previous
-    L_PSI,              //LED Pattern Speed Increase
-    L_PSD,              //LED Pattern Speed Decrease
-    L_T_MD,             //LED Toggle Mode
-    L_T_ONF,            //LED Toggle On / Off
-    L_ON,               //LED On
-    L_OFF,              //LED Off
-    L_T_BR,             //LED Toggle Breath Effect
-    L_T_PTD,            //LED Toggle Scrolling Pattern Direction
-    U_T_AUTO,           //USB Extra Port Toggle Auto Detect / Always Active
-    U_T_AGCR,           //USB Toggle Automatic GCR control
-    DBG_TOG,            //DEBUG Toggle On / Off
-    DBG_MTRX,           //DEBUG Toggle Matrix Prints
-    DBG_KBD,            //DEBUG Toggle Keyboard Prints
-    DBG_MOU,            //DEBUG Toggle Mouse Prints
-    MD_BOOT,            //Restart into bootloader after hold timeout
+    U_T_AUTO = SAFE_RANGE, //USB Extra Port Toggle Auto Detect / Always Active
+    U_T_AGCR,              //USB Toggle Automatic GCR control
+    DBG_TOG,               //DEBUG Toggle On / Off
+    DBG_MTRX,              //DEBUG Toggle Matrix Prints
+    DBG_KBD,               //DEBUG Toggle Keyboard Prints
+    DBG_MOU,               //DEBUG Toggle Mouse Prints
+    MD_BOOT,               //Restart into bootloader after hold timeout
 };
 
 #define TG_NKRO MAGIC_TOGGLE_NKRO //Toggle 6KRO / NKRO mode
@@ -35,19 +23,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, MO(1),   KC_LEFT, KC_DOWN, KC_RGHT  \
     ),
     [1] = LAYOUT(
-        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_TRNS, KC_MUTE, \
-        L_T_BR,  L_PSD,   L_BRI,   L_PSI,   KC_TRNS, KC_TRNS, KC_TRNS, U_T_AUTO,U_T_AGCR,KC_TRNS, KC_PSCR, KC_SLCK, KC_PAUS, KC_TRNS, KC_END, \
-        L_T_PTD, L_PTP,   L_BRD,   L_PTN,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_VOLU, \
-        KC_TRNS, L_T_MD,  L_T_ONF, KC_TRNS, KC_TRNS, MD_BOOT, TG_NKRO, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_PGUP, KC_VOLD, \
-        KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                            KC_TRNS, KC_TRNS, KC_HOME, KC_PGDN, KC_END  \
+        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  _______, KC_MUTE, \
+        _______, RGB_SPD, RGB_VAI, RGB_SPI, RGB_HUI, RGB_SAI, _______, U_T_AUTO,U_T_AGCR,_______, KC_PSCR, KC_SLCK, KC_PAUS, _______, KC_END, \
+        _______, RGB_RMOD,RGB_VAD, RGB_MOD, RGB_HUD, RGB_SAD, _______, _______, _______, _______, _______, _______,          _______, KC_VOLU, \
+        _______, RGB_TOG, _______, _______, _______, MD_BOOT, TG_NKRO, DBG_TOG, _______, _______, _______, _______,          KC_PGUP, KC_VOLD, \
+        _______, _______, _______,                            _______,                            _______, _______, KC_HOME, KC_PGDN, KC_END  \
     ),
     /*
     [X] = LAYOUT(
-        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, \
-        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, \
-        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, \
-        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, \
-        KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                            KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS  \
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______, \
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______, \
+        _______, _______, _______,                            _______,                            _______, _______, _______, _______, _______  \
     ),
     */
 };
@@ -68,82 +56,6 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
     static uint32_t key_timer;
 
     switch (keycode) {
-        case L_BRI:
-            if (record->event.pressed) {
-                if (LED_GCR_STEP > LED_GCR_MAX - gcr_desired) gcr_desired = LED_GCR_MAX;
-                else gcr_desired += LED_GCR_STEP;
-                if (led_animation_breathing) gcr_breathe = gcr_desired;
-            }
-            return false;
-        case L_BRD:
-            if (record->event.pressed) {
-                if (LED_GCR_STEP > gcr_desired) gcr_desired = 0;
-                else gcr_desired -= LED_GCR_STEP;
-                if (led_animation_breathing) gcr_breathe = gcr_desired;
-            }
-            return false;
-        case L_PTN:
-            if (record->event.pressed) {
-                if (led_animation_id == led_setups_count - 1) led_animation_id = 0;
-                else led_animation_id++;
-            }
-            return false;
-        case L_PTP:
-            if (record->event.pressed) {
-                if (led_animation_id == 0) led_animation_id = led_setups_count - 1;
-                else led_animation_id--;
-            }
-            return false;
-        case L_PSI:
-            if (record->event.pressed) {
-                led_animation_speed += ANIMATION_SPEED_STEP;
-            }
-            return false;
-        case L_PSD:
-            if (record->event.pressed) {
-                led_animation_speed -= ANIMATION_SPEED_STEP;
-                if (led_animation_speed < 0) led_animation_speed = 0;
-            }
-            return false;
-        case L_T_MD:
-            if (record->event.pressed) {
-                led_lighting_mode++;
-                if (led_lighting_mode > LED_MODE_MAX_INDEX) led_lighting_mode = LED_MODE_NORMAL;
-            }
-            return false;
-        case L_T_ONF:
-            if (record->event.pressed) {
-                led_enabled = !led_enabled;
-                I2C3733_Control_Set(led_enabled);
-            }
-            return false;
-        case L_ON:
-            if (record->event.pressed) {
-                led_enabled = 1;
-                I2C3733_Control_Set(led_enabled);
-            }
-            return false;
-        case L_OFF:
-            if (record->event.pressed) {
-                led_enabled = 0;
-                I2C3733_Control_Set(led_enabled);
-            }
-            return false;
-        case L_T_BR:
-            if (record->event.pressed) {
-                led_animation_breathing = !led_animation_breathing;
-                if (led_animation_breathing) {
-                    gcr_breathe = gcr_desired;
-                    led_animation_breathe_cur = BREATHE_MIN_STEP;
-                    breathe_dir = 1;
-                }
-            }
-            return false;
-        case L_T_PTD:
-            if (record->event.pressed) {
-                led_animation_direction = !led_animation_direction;
-            }
-            return false;
         case U_T_AUTO:
             if (record->event.pressed && MODS_SHIFT && MODS_CTRL) {
                 TOGGLE_FLAG_AND_PRINT(usb_extra_manual, "USB extra port manual mode");
diff --git a/keyboards/massdrop/alt/keymaps/default/keymap.c b/keyboards/massdrop/alt/keymaps/default/keymap.c
index 10bc62c1f0..a4519d4049 100644
--- a/keyboards/massdrop/alt/keymaps/default/keymap.c
+++ b/keyboards/massdrop/alt/keymaps/default/keymap.c
@@ -1,25 +1,13 @@
 #include QMK_KEYBOARD_H
 
 enum alt_keycodes {
-    L_BRI = SAFE_RANGE, //LED Brightness Increase
-    L_BRD,              //LED Brightness Decrease
-    L_PTN,              //LED Pattern Select Next
-    L_PTP,              //LED Pattern Select Previous
-    L_PSI,              //LED Pattern Speed Increase
-    L_PSD,              //LED Pattern Speed Decrease
-    L_T_MD,             //LED Toggle Mode
-    L_T_ONF,            //LED Toggle On / Off
-    L_ON,               //LED On
-    L_OFF,              //LED Off
-    L_T_BR,             //LED Toggle Breath Effect
-    L_T_PTD,            //LED Toggle Scrolling Pattern Direction
-    U_T_AUTO,           //USB Extra Port Toggle Auto Detect / Always Active
-    U_T_AGCR,           //USB Toggle Automatic GCR control
-    DBG_TOG,            //DEBUG Toggle On / Off
-    DBG_MTRX,           //DEBUG Toggle Matrix Prints
-    DBG_KBD,            //DEBUG Toggle Keyboard Prints
-    DBG_MOU,            //DEBUG Toggle Mouse Prints
-    MD_BOOT,            //Restart into bootloader after hold timeout
+    U_T_AUTO = SAFE_RANGE, //USB Extra Port Toggle Auto Detect / Always Active
+    U_T_AGCR,              //USB Toggle Automatic GCR control
+    DBG_TOG,               //DEBUG Toggle On / Off
+    DBG_MTRX,              //DEBUG Toggle Matrix Prints
+    DBG_KBD,               //DEBUG Toggle Keyboard Prints
+    DBG_MOU,               //DEBUG Toggle Mouse Prints
+    MD_BOOT,               //Restart into bootloader after hold timeout
 };
 
 #define TG_NKRO MAGIC_TOGGLE_NKRO //Toggle 6KRO / NKRO mode
@@ -35,19 +23,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, MO(1),   KC_LEFT, KC_DOWN, KC_RGHT  \
     ),
     [1] = LAYOUT(
-        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_TRNS, KC_MUTE, \
-        L_T_BR,  L_PSD,   L_BRI,   L_PSI,   KC_TRNS, KC_TRNS, KC_TRNS, U_T_AUTO,U_T_AGCR,KC_TRNS, KC_PSCR, KC_SLCK, KC_PAUS, KC_TRNS, KC_END, \
-        L_T_PTD, L_PTP,   L_BRD,   L_PTN,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_VOLU, \
-        KC_TRNS, L_T_MD,  L_T_ONF, KC_TRNS, KC_TRNS, MD_BOOT, TG_NKRO, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_PGUP, KC_VOLD, \
-        KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                            KC_TRNS, KC_TRNS, KC_HOME, KC_PGDN, KC_END  \
+        KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  _______, KC_MUTE, \
+        _______, RGB_SPD, RGB_VAI, RGB_SPI, RGB_HUI, RGB_SAI, _______, U_T_AUTO,U_T_AGCR,_______, KC_PSCR, KC_SLCK, KC_PAUS, _______, KC_END, \
+        _______, RGB_RMOD,RGB_VAD, RGB_MOD, RGB_HUD, RGB_SAD, _______, _______, _______, _______, _______, _______,          _______, KC_VOLU, \
+        _______, RGB_TOG, _______, _______, _______, MD_BOOT, TG_NKRO, DBG_TOG, _______, _______, _______, _______,          KC_PGUP, KC_VOLD, \
+        _______, _______, _______,                            _______,                            _______, _______, KC_HOME, KC_PGDN, KC_END  \
     ),
     /*
     [X] = LAYOUT(
-        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, \
-        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, \
-        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, \
-        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, \
-        KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                            KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS  \
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______, \
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,          _______, _______, \
+        _______, _______, _______,                            _______,                            _______, _______, _______, _______, _______  \
     ),
     */
 };
@@ -68,82 +56,6 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
     static uint32_t key_timer;
 
     switch (keycode) {
-        case L_BRI:
-            if (record->event.pressed) {
-                if (LED_GCR_STEP > LED_GCR_MAX - gcr_desired) gcr_desired = LED_GCR_MAX;
-                else gcr_desired += LED_GCR_STEP;
-                if (led_animation_breathing) gcr_breathe = gcr_desired;
-            }
-            return false;
-        case L_BRD:
-            if (record->event.pressed) {
-                if (LED_GCR_STEP > gcr_desired) gcr_desired = 0;
-                else gcr_desired -= LED_GCR_STEP;
-                if (led_animation_breathing) gcr_breathe = gcr_desired;
-            }
-            return false;
-        case L_PTN:
-            if (record->event.pressed) {
-                if (led_animation_id == led_setups_count - 1) led_animation_id = 0;
-                else led_animation_id++;
-            }
-            return false;
-        case L_PTP:
-            if (record->event.pressed) {
-                if (led_animation_id == 0) led_animation_id = led_setups_count - 1;
-                else led_animation_id--;
-            }
-            return false;
-        case L_PSI:
-            if (record->event.pressed) {
-                led_animation_speed += ANIMATION_SPEED_STEP;
-            }
-            return false;
-        case L_PSD:
-            if (record->event.pressed) {
-                led_animation_speed -= ANIMATION_SPEED_STEP;
-                if (led_animation_speed < 0) led_animation_speed = 0;
-            }
-            return false;
-        case L_T_MD:
-            if (record->event.pressed) {
-                led_lighting_mode++;
-                if (led_lighting_mode > LED_MODE_MAX_INDEX) led_lighting_mode = LED_MODE_NORMAL;
-            }
-            return false;
-        case L_T_ONF:
-            if (record->event.pressed) {
-                led_enabled = !led_enabled;
-                I2C3733_Control_Set(led_enabled);
-            }
-            return false;
-        case L_ON:
-            if (record->event.pressed) {
-                led_enabled = 1;
-                I2C3733_Control_Set(led_enabled);
-            }
-            return false;
-        case L_OFF:
-            if (record->event.pressed) {
-                led_enabled = 0;
-                I2C3733_Control_Set(led_enabled);
-            }
-            return false;
-        case L_T_BR:
-            if (record->event.pressed) {
-                led_animation_breathing = !led_animation_breathing;
-                if (led_animation_breathing) {
-                    gcr_breathe = gcr_desired;
-                    led_animation_breathe_cur = BREATHE_MIN_STEP;
-                    breathe_dir = 1;
-                }
-            }
-            return false;
-        case L_T_PTD:
-            if (record->event.pressed) {
-                led_animation_direction = !led_animation_direction;
-            }
-            return false;
         case U_T_AUTO:
             if (record->event.pressed && MODS_SHIFT && MODS_CTRL) {
                 TOGGLE_FLAG_AND_PRINT(usb_extra_manual, "USB extra port manual mode");
diff --git a/keyboards/massdrop/alt/keymaps/default_md/keymap.c b/keyboards/massdrop/alt/keymaps/default_md/keymap.c
new file mode 100644
index 0000000000..7969583df4
--- /dev/null
+++ b/keyboards/massdrop/alt/keymaps/default_md/keymap.c
@@ -0,0 +1,223 @@
+#include QMK_KEYBOARD_H
+
+enum alt_keycodes {
+    L_BRI = SAFE_RANGE, //LED Brightness Increase                                   //Working
+    L_BRD,              //LED Brightness Decrease                                   //Working
+    L_PTN,              //LED Pattern Select Next                                   //Working
+    L_PTP,              //LED Pattern Select Previous                               //Working
+    L_PSI,              //LED Pattern Speed Increase                                //Working
+    L_PSD,              //LED Pattern Speed Decrease                                //Working
+    L_T_MD,             //LED Toggle Mode                                           //Working
+    L_T_ONF,            //LED Toggle On / Off                                       //Broken
+    L_ON,               //LED On                                                    //Broken
+    L_OFF,              //LED Off                                                   //Broken
+    L_T_BR,             //LED Toggle Breath Effect                                  //Working
+    L_T_PTD,            //LED Toggle Scrolling Pattern Direction                    //Working
+    U_T_AGCR,           //USB Toggle Automatic GCR control                          //Working
+    DBG_TOG,            //DEBUG Toggle On / Off                                     //
+    DBG_MTRX,           //DEBUG Toggle Matrix Prints                                //
+    DBG_KBD,            //DEBUG Toggle Keyboard Prints                              //
+    DBG_MOU,            //DEBUG Toggle Mouse Prints                                 //
+    MD_BOOT             //Restart into bootloader after hold timeout                //Working
+};