Merge 574344d075 into 9c86583981

Co-authored-by: Dasky <32983009+daskygit@users.noreply.github.com>

builddefs/common_features.mk

@@ -456,6 +456,10 @@ ifeq ($(strip $(RGB_MATRIX_ENABLE)), yes)
     COMMON_VPATH += $(QUANTUM_DIR)/rgb_matrix/animations
     COMMON_VPATH += $(QUANTUM_DIR)/rgb_matrix/animations/runners
     POST_CONFIG_H += $(QUANTUM_DIR)/rgb_matrix/post_config.h
+
+    # TODO: Remove this
+    SRC += $(QUANTUM_DIR)/process_keycode/process_underglow.c
+
     SRC += $(QUANTUM_DIR)/process_keycode/process_rgb_matrix.c
     SRC += $(QUANTUM_DIR)/color.c
     SRC += $(QUANTUM_DIR)/rgb_matrix/rgb_matrix.c

docs/api_development_overview.md

@@ -4,7 +4,7 @@ This page attempts to introduce developers to the QMK Compiler. It does not go i
 
 # Overview
 
-The QMK Compile API consists of a few movings parts:
+The QMK Compile API consists of a few moving parts:
 
 ![Architecture Diagram](https://raw.githubusercontent.com/qmk/qmk_api/master/docs/architecture.svg)
 

docs/features/rgblight.md

@@ -59,6 +59,10 @@ Changing the **Value** sets the overall brightness.<br>
 
 ## Keycodes
 
+::: warning
+These keycodes also simultaneously control [RGB Matrix](rgb_matrix), if enabled. This behaviour is in the process of being deprecated, so during this time it is recommended to additionally include the dedicated RGB Matrix keycodes to your keymap, and add `#define RGB_MATRIX_DISABLE_SHARED_KEYCODES` to `config.h`.
+:::
+
 |Key                           |Aliases   |Description                                                          |
 |------------------------------|----------|---------------------------------------------------------------------|
 |`QK_UNDERGLOW_TOGGLE`         |`UG_TOGG` |Toggle RGB lighting on or off                                        |

keyboards/cannonkeys/sagittarius/keyboard.json

@@ -60,6 +60,14 @@
             "resync": true
         }
     },
+    "encoder": {
+        "rotary": [
+            {"pin_a": "B12", "pin_b": "B11", "resolution": 2},
+            {"pin_a": "B12", "pin_b": "B11", "resolution": 2},
+            {"pin_a": "B12", "pin_b": "B11", "resolution": 2},
+            {"pin_a": "B12", "pin_b": "B11", "resolution": 2}
+        ]
+    },
     "layouts": {
         "LAYOUT_default": {
             "layout": [

keyboards/cannonkeys/sagittarius/keymaps/default/keymap.c

@@ -44,3 +44,10 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
     )
 };
+
+#if defined(ENCODER_MAP_ENABLE)
+const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][NUM_DIRECTIONS] = {
+    [0] = { ENCODER_CCW_CW(KC_MS_WH_UP, KC_MS_WH_DOWN), ENCODER_CCW_CW(KC_VOLD, KC_VOLU), ENCODER_CCW_CW(UG_HUED, UG_HUEU), ENCODER_CCW_CW(UG_SATD, UG_SATU)  },
+    [1] = { ENCODER_CCW_CW(UG_VALD, UG_VALU),           ENCODER_CCW_CW(UG_SPDD, UG_SPDU), ENCODER_CCW_CW(UG_PREV, UG_NEXT), ENCODER_CCW_CW(KC_RIGHT, KC_LEFT) },
+};
+#endif

keyboards/cannonkeys/sagittarius/keymaps/default/rules.mk

@@ -0,0 +1,2 @@
+ENCODER_ENABLE = yes
+ENCODER_MAP_ENABLE = yes

keyboards/cannonkeys/sagittarius/sagittarius.c

@@ -0,0 +1,40 @@
+// Copyright 2024 Nick Brassel (@tzarc)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#include QMK_KEYBOARD_H
+
+#if defined(ENCODER_ENABLE) || defined(ENCODER_MAP_ENABLE)
+
+#    if !defined(ENCODER_SETTLE_PIN_STATE_DELAY_US)
+#        define ENCODER_SETTLE_PIN_STATE_DELAY_US 2
+#    endif
+
+static pin_t matrix_row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
+
+void encoder_driver_task(void) {
+    // Set all relevant rows to output, which is different to the matrix expectations
+    for (uint8_t i = 0; i < 4; i++) {
+        gpio_set_pin_output(matrix_row_pins[i]);
+    }
+
+    // Read each encoder
+    for (uint8_t i = 0; i < 4; i++) {
+        // Set the row pin low for the corresponding encoder...
+        for (uint8_t j = 0; j < 4; j++) {
+            gpio_write_pin(matrix_row_pins[j], (i == j) ? 0 : 1);
+        }
+        // ...and let them settle.
+        wait_us(ENCODER_SETTLE_PIN_STATE_DELAY_US);
+
+        // Run the normal encoder handling
+        extern void encoder_quadrature_handle_read(uint8_t index, uint8_t pin_a_state, uint8_t pin_b_state);
+        extern uint8_t encoder_quadrature_read_pin(uint8_t index, bool pad_b);
+        encoder_quadrature_handle_read(i, encoder_quadrature_read_pin(i, false), encoder_quadrature_read_pin(i, true));
+    }
+
+    // Set all rows back to input-high as per matrix expectations
+    for (uint8_t i = 0; i < 4; i++) {
+        gpio_set_pin_input_high(matrix_row_pins[i]);
+    }
+}
+
+#endif // defined(ENCODER_ENABLE) || defined(ENCODER_MAP_ENABLE)

keyboards/inett_studio/sqx/hotswap/config.h

@@ -20,3 +20,5 @@
 
 #define IS31FL3731_I2C_ADDRESS_1 IS31FL3731_I2C_ADDRESS_GND
 #define IS31FL3731_I2C_ADDRESS_2 IS31FL3731_I2C_ADDRESS_VCC
+
+#define RGB_MATRIX_DISABLE_SHARED_KEYCODES

keyboards/inett_studio/sqx/universal/config.h

@@ -20,3 +20,5 @@
 
 #define IS31FL3731_I2C_ADDRESS_1 IS31FL3731_I2C_ADDRESS_GND
 #define IS31FL3731_I2C_ADDRESS_2 IS31FL3731_I2C_ADDRESS_VCC
+
+#define RGB_MATRIX_DISABLE_SHARED_KEYCODES

keyboards/kprepublic/bm60hsrgb_ec/rev2/config.h

@@ -16,3 +16,5 @@
 #pragma once
 
 #define IS31FL3733_I2C_ADDRESS_1 IS31FL3733_I2C_ADDRESS_GND_GND
+
+#define RGB_MATRIX_DISABLE_SHARED_KEYCODES

keyboards/kprepublic/bm68hsrgb/rev2/config.h

@@ -17,3 +17,5 @@
 #pragma once
 
 #define IS31FL3741_I2C_ADDRESS_1 IS31FL3741_I2C_ADDRESS_GND
+
+#define RGB_MATRIX_DISABLE_SHARED_KEYCODES

keyboards/mechlovin/adelais/rgb_led/rev2/config.h

@@ -2,3 +2,5 @@
 
 #define IS31FL3731_I2C_ADDRESS_1 IS31FL3731_I2C_ADDRESS_GND
 #define IS31FL3731_I2C_ADDRESS_2 IS31FL3731_I2C_ADDRESS_SDA
+
+#define RGB_MATRIX_DISABLE_SHARED_KEYCODES

keyboards/mechlovin/hannah60rgb/rev2/config.h

@@ -2,3 +2,5 @@
 
 #define IS31FL3731_I2C_ADDRESS_1 IS31FL3731_I2C_ADDRESS_GND
 #define IS31FL3731_I2C_ADDRESS_2 IS31FL3731_I2C_ADDRESS_SDA
+
+#define RGB_MATRIX_DISABLE_SHARED_KEYCODES

keyboards/owlab/voice65/hotswap/config.h

@@ -18,3 +18,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #pragma once
 
 #define IS31FL3741_I2C_ADDRESS_1 IS31FL3741_I2C_ADDRESS_GND
+
+#define RGB_MATRIX_DISABLE_SHARED_KEYCODES

keyboards/owlab/voice65/soldered/config.h

@@ -18,3 +18,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #pragma once
 
 #define IS31FL3741_I2C_ADDRESS_1 IS31FL3741_I2C_ADDRESS_GND
+
+#define RGB_MATRIX_DISABLE_SHARED_KEYCODES

keyboards/qwertykeys/qk100/ansi/config.h

@@ -30,3 +30,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define I2C1_DUTY_CYCLE FAST_DUTY_CYCLE_2
 
 #define IS31FL3741_I2C_ADDRESS_1 IS31FL3741_I2C_ADDRESS_GND
+
+#define RGB_MATRIX_DISABLE_SHARED_KEYCODES

keyboards/thevankeyboards/v4n4g0n_he/keyboard.json

@@ -0,0 +1,98 @@
+{
+    "keyboard_name": "V4N4G0N HE",
+    "manufacturer": "trashman",
+    "url": "https://trashman.club",
+    "maintainer": "qmk",
+    "usb": {
+        "vid": "0xFEAE",
+        "pid": "0x885E",
+        "device_version": "0.0.1"
+    },
+    "features": {
+        "bootmagic": true,
+        "command": true,
+        "console": false,
+        "extrakey": true,
+        "mousekey": true,
+        "nkro": true,
+        "rgblight": false,
+        "backlight": false
+    },
+    "qmk": {
+        "locking": {
+            "enabled": true,
+            "resync": true
+        }
+    },
+    "matrix_pins": {
+        "direct": [
+            ["A14", "A15", "C10", "B3", "B4", "B5", null, null, null, null, null, null],
+            ["C9", "A8", "A13", "D2", "B7", "B8", "C13", "C14", "C15", "C2", "C3", "A0"],
+            ["C7", "C8", "A10", "C11", "B6", "F0", "F1", "C1", "A2", "A4", "A5", "A6"],
+            ["B15", "C6", "A9", "C12", "B9", "C0", "A1", "A3", "A7", "C4", "C5", "B0"],
+            ["B14", "B13", "B12", "B1", "B11", "B10", "B2", null, null, null, null, null]
+        ]
+    },
+    "diode_direction": "COL2ROW",
+    "processor": "STM32F072",
+    "bootloader": "stm32-dfu",
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                {"matrix": [0, 0], "x": 0.5, "y": 0},
+                {"matrix": [0, 1], "x": 1.5, "y": 0},
+                {"matrix": [0, 2], "x": 2.5, "y": 0},
+                {"matrix": [0, 3], "x": 3.5, "y": 0},
+                {"matrix": [0, 4], "x": 4.5, "y": 0},
+                {"matrix": [0, 5], "x": 5.5, "y": 0},
+
+                {"matrix": [1, 0], "x": 0, "y": 1},
+                {"matrix": [1, 1], "x": 1, "y": 1},
+                {"matrix": [1, 2], "x": 2, "y": 1},
+                {"matrix": [1, 3], "x": 3, "y": 1},
+                {"matrix": [1, 4], "x": 4, "y": 1},
+                {"matrix": [1, 5], "x": 5, "y": 1},
+                {"matrix": [1, 6], "x": 6, "y": 1},
+                {"matrix": [1, 7], "x": 7, "y": 1},
+                {"matrix": [1, 8], "x": 8, "y": 1},
+                {"matrix": [1, 9], "x": 9, "y": 1},
+                {"matrix": [1, 10], "x": 10, "y": 1},
+                {"matrix": [1, 11], "x": 11, "y": 1, "w": 1.75},
+
+                {"matrix": [2, 0], "x": 0, "y": 2, "w": 1.25},
+                {"matrix": [2, 1], "x": 1.25, "y": 2},
+                {"matrix": [2, 2], "x": 2.25, "y": 2},
+                {"matrix": [2, 3], "x": 3.25, "y": 2},
+                {"matrix": [2, 4], "x": 4.25, "y": 2},
+                {"matrix": [2, 5], "x": 5.25, "y": 2},
+                {"matrix": [2, 6], "x": 6.25, "y": 2},
+                {"matrix": [2, 7], "x": 7.25, "y": 2},
+                {"matrix": [2, 8], "x": 8.25, "y": 2},
+                {"matrix": [2, 9], "x": 9.25, "y": 2},
+                {"matrix": [2, 10], "x": 10.25, "y": 2},
+                {"matrix": [2, 11], "x": 11.25, "y": 2, "w": 1.5},
+
+                {"matrix": [3, 0], "x": 0, "y": 3, "w": 1.75},
+                {"matrix": [3, 1], "x": 1.75, "y": 3},
+                {"matrix": [3, 2], "x": 2.75, "y": 3},
+                {"matrix": [3, 3], "x": 3.75, "y": 3},
+                {"matrix": [3, 4], "x": 4.75, "y": 3},
+                {"matrix": [3, 5], "x": 5.75, "y": 3},
+                {"matrix": [3, 6], "x": 6.75, "y": 3},
+                {"matrix": [3, 7], "x": 7.75, "y": 3},
+                {"matrix": [3, 8], "x": 8.75, "y": 3},
+                {"matrix": [3, 9], "x": 9.75, "y": 3},
+                {"matrix": [3, 10], "x": 10.75, "y": 3},
+                {"matrix": [3, 11], "x": 11.75, "y": 3},
+
+                {"matrix": [4, 0], "x": 0, "y": 4, "w": 1.25},
+                {"matrix": [4, 1], "x": 1.25, "y": 4},
+                {"matrix": [4, 2], "x": 2.25, "y": 4, "w": 1.25},
+                {"matrix": [4, 3], "x": 3.5, "y": 4, "w": 6.25},
+                {"matrix": [4, 4], "x": 9.75, "y": 4},
+                {"matrix": [4, 5], "x": 10.75, "y": 4},
+                {"matrix": [4, 6], "x": 11.75, "y": 4}
+            ]
+        }
+    }
+}

keyboards/thevankeyboards/v4n4g0n_he/keymaps/default/keymap.c

@@ -0,0 +1,54 @@
+/*
+Copyright 2020 <terry@terrymathews.net>
+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 QMK_KEYBOARD_H
+
+enum layers {
+    _LAYER0,
+    _LAYER1,
+    _LAYER2,
+    _LAYER3,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+    [_LAYER0] = LAYOUT(
+        KC_1, KC_2, KC_3, KC_4, KC_5, KC_6,
+        KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC,
+        LT(_LAYER1, KC_ESC), KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, LT(_LAYER1, KC_QUOT),
+        KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, LT(_LAYER2, KC_ENT),
+        KC_LCTL, MO(2), KC_LGUI, KC_SPC, KC_RSFT, KC_LALT, TG(_LAYER3)
+    ),
+    [_LAYER1] = LAYOUT(
+        _______, _______, _______, _______, _______, _______,
+        KC_GRV, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_DEL,
+        _______, KC_BSLS, KC_QUOT, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC, KC_DOWN, KC_UP, KC_LEFT, KC_RIGHT, _______,
+        _______, _______, _______, _______, _______, _______, _______, KC_MSTP, KC_MPLY, KC_MPRV, KC_MNXT, _______,
+        _______, _______, _______, _______, _______, _______, _______
+    ),
+    [_LAYER2] = LAYOUT(
+        _______, _______, _______, _______, _______, _______,
+        KC_TILD, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, _______,
+        _______, KC_PIPE, KC_DQT, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_4, KC_5, KC_6, KC_VOLU, _______,
+        _______, _______, _______, _______, _______, _______, KC_0, KC_1, KC_2, KC_3, KC_VOLD, _______,
+        _______, _______, _______, _______, _______, _______, _______
+    ),
+    [_LAYER3] = LAYOUT(
+        _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, KC_F1, KC_F2, KC_F3, KC_F4, _______,
+        KC_ESC, _______, _______, _______, _______, _______, _______, KC_F5, KC_F6, KC_F7, KC_F8, _______,
+        _______, _______, _______, _______, _______, _______, _______, KC_F9, KC_F10, KC_F11, KC_F12, _______,
+        _______, KC_LALT, _______, _______, _______, _______, _______
+    )
+};

keyboards/thevankeyboards/v4n4g0n_he/readme.md

@@ -0,0 +1,13 @@
+# V4N4G0N HE
+
+A gaming keyboard building off the jetvan minivan layout
+
+* Keyboard Maintainer: trashman
+* Hardware Supported: h3ll4g0n pcb
+* Hardware Availability: TBA
+
+Make example for this keyboard (after setting up your build environment):
+
+    make thevankeyboards/v4n4g0n_he:default
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).

keyboards/work_louder/loop/config.h

@@ -18,3 +18,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #pragma once
 
 #define RGBLIGHT_DI_PIN E6
+
+#define RGB_MATRIX_DISABLE_SHARED_KEYCODES

keyboards/work_louder/micro/config.h

@@ -9,3 +9,5 @@
 #define WORK_LOUDER_LED_PIN_1 B6
 #define WORK_LOUDER_LED_PIN_2 B7
 #define WORK_LOUDER_LED_PIN_3 B5
+
+#define RGB_MATRIX_DISABLE_SHARED_KEYCODES

keyboards/work_louder/nano/config.h

@@ -18,3 +18,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #pragma once
 
 #define RGBLIGHT_DI_PIN        C7
+
+#define RGB_MATRIX_DISABLE_SHARED_KEYCODES

keyboards/work_louder/numpad/config.h

@@ -5,3 +5,5 @@
 
 #define RGBLIGHT_DI_PIN D2
 #define RGBLIGHT_DEFAULT_MODE RGBLIGHT_MODE_STATIC_GRADIENT + 9
+
+#define RGB_MATRIX_DISABLE_SHARED_KEYCODES

keyboards/work_louder/work_board/config.h

@@ -20,3 +20,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define RGBLIGHT_DI_PIN        D2
 
 #define RGBLIGHT_DEFAULT_MODE         RGBLIGHT_MODE_STATIC_GRADIENT + 9
+
+#define RGB_MATRIX_DISABLE_SHARED_KEYCODES

quantum/process_keycode/process_underglow.c

@@ -2,87 +2,200 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "process_underglow.h"
-#include "rgblight.h"
+#if defined(RGBLIGHT_ENABLE)
+#    include "rgblight.h"
+#endif
 #include "action_util.h"
 #include "keycodes.h"
 #include "modifiers.h"
 
+// TODO: Remove this
+#if defined(RGB_MATRIX_ENABLE) && !defined(RGB_MATRIX_DISABLE_SHARED_KEYCODES)
+#    include "rgb_matrix.h"
+#endif
+
 bool process_underglow(uint16_t keycode, keyrecord_t *record) {
     if (record->event.pressed) {
         uint8_t shifted = get_mods() & MOD_MASK_SHIFT;
         switch (keycode) {
             case QK_UNDERGLOW_TOGGLE:
+#if defined(RGBLIGHT_ENABLE)
                 rgblight_toggle();
+#endif
+
+#if defined(RGB_MATRIX_ENABLE) && !defined(RGB_MATRIX_DISABLE_SHARED_KEYCODES)
+                rgb_matrix_toggle();
+#endif
                 return false;
             case QK_UNDERGLOW_MODE_NEXT:
+#if defined(RGBLIGHT_ENABLE)
                 if (shifted) {
                     rgblight_step_reverse();
                 } else {
                     rgblight_step();
                 }
+#endif
+
+#if defined(RGB_MATRIX_ENABLE) && !defined(RGB_MATRIX_DISABLE_SHARED_KEYCODES)
+                if (shifted) {
+                    rgb_matrix_step_reverse();
+                } else {
+                    rgb_matrix_step();
+                }
+#endif
                 return false;
             case QK_UNDERGLOW_MODE_PREVIOUS:
+#if defined(RGBLIGHT_ENABLE)
                 if (shifted) {
                     rgblight_step();
                 } else {
                     rgblight_step_reverse();
                 }
+#endif
+
+#if defined(RGB_MATRIX_ENABLE) && !defined(RGB_MATRIX_DISABLE_SHARED_KEYCODES)
+                if (shifted) {
+                    rgb_matrix_step();
+                } else {
+                    rgb_matrix_step_reverse();
+                }
+#endif
                 return false;
             case QK_UNDERGLOW_HUE_UP:
+#if defined(RGBLIGHT_ENABLE)
                 if (shifted) {
                     rgblight_decrease_hue();
                 } else {
                     rgblight_increase_hue();
                 }
+#endif
+
+#if defined(RGB_MATRIX_ENABLE) && !defined(RGB_MATRIX_DISABLE_SHARED_KEYCODES)
+                if (shifted) {
+                    rgb_matrix_decrease_hue();
+                } else {
+                    rgb_matrix_increase_hue();
+                }
+#endif
                 return false;
             case QK_UNDERGLOW_HUE_DOWN:
+#if defined(RGBLIGHT_ENABLE)
                 if (shifted) {
                     rgblight_increase_hue();
                 } else {
                     rgblight_decrease_hue();
                 }
+#endif
+
+#if defined(RGB_MATRIX_ENABLE) && !defined(RGB_MATRIX_DISABLE_SHARED_KEYCODES)
+                if (shifted) {
+                    rgb_matrix_increase_hue();
+                } else {
+                    rgb_matrix_decrease_hue();
+                }
+#endif
                 return false;
             case QK_UNDERGLOW_SATURATION_UP:
+#if defined(RGBLIGHT_ENABLE)
                 if (shifted) {
                     rgblight_decrease_sat();
                 } else {
                     rgblight_increase_sat();
                 }
+#endif
+
+#if defined(RGB_MATRIX_ENABLE) && !defined(RGB_MATRIX_DISABLE_SHARED_KEYCODES)
+                if (shifted) {
+                    rgb_matrix_decrease_sat();
+                } else {
+                    rgb_matrix_increase_sat();
+                }
+#endif
                 return false;
             case QK_UNDERGLOW_SATURATION_DOWN:
+#if defined(RGBLIGHT_ENABLE)
                 if (shifted) {
                     rgblight_increase_sat();
                 } else {
                     rgblight_decrease_sat();
                 }
+#endif
+
+#if defined(RGB_MATRIX_ENABLE) && !defined(RGB_MATRIX_DISABLE_SHARED_KEYCODES)
+                if (shifted) {
+                    rgb_matrix_increase_sat();
+                } else {
+                    rgb_matrix_decrease_sat();
+                }
+#endif
                 return false;
             case QK_UNDERGLOW_VALUE_UP:
+#if defined(RGBLIGHT_ENABLE)
                 if (shifted) {
                     rgblight_decrease_val();
                 } else {
                     rgblight_increase_val();
                 }
+#endif
+
+#if defined(RGB_MATRIX_ENABLE) && !defined(RGB_MATRIX_DISABLE_SHARED_KEYCODES)
+                if (shifted) {
+                    rgb_matrix_decrease_val();
+                } else {
+                    rgb_matrix_increase_val();
+                }
+#endif
                 return false;
             case QK_UNDERGLOW_VALUE_DOWN:
+#if defined(RGBLIGHT_ENABLE)
                 if (shifted) {
-                    rgblight_increase_hue();
+                    rgblight_increase_val();
                 } else {
-                    rgblight_decrease_hue();
+                    rgblight_decrease_val();
                 }
+#endif
+
+#if defined(RGB_MATRIX_ENABLE) && !defined(RGB_MATRIX_DISABLE_SHARED_KEYCODES)
+                if (shifted) {
+                    rgb_matrix_increase_val();
+                } else {
+                    rgb_matrix_decrease_val();
+                }
+#endif
                 return false;
             case QK_UNDERGLOW_SPEED_UP:
+#if defined(RGBLIGHT_ENABLE)
                 if (shifted) {
                     rgblight_decrease_speed();
                 } else {
                     rgblight_increase_speed();
                 }
+#endif
+
+#if defined(RGB_MATRIX_ENABLE) && !defined(RGB_MATRIX_DISABLE_SHARED_KEYCODES)
+                if (shifted) {
+                    rgb_matrix_decrease_speed();
+                } else {
+                    rgb_matrix_increase_speed();
+                }
+#endif
                 return false;
             case QK_UNDERGLOW_SPEED_DOWN:
+#if defined(RGBLIGHT_ENABLE)
                 if (shifted) {
                     rgblight_increase_speed();
                 } else {
                     rgblight_decrease_speed();
                 }
+#endif
+
+#if defined(RGB_MATRIX_ENABLE) && !defined(RGB_MATRIX_DISABLE_SHARED_KEYCODES)
+                if (shifted) {
+                    rgb_matrix_increase_speed();
+                } else {
+                    rgb_matrix_decrease_speed();
+                }
+#endif
                 return false;
         }
     }

quantum/quantum.c

@@ -60,7 +60,7 @@
 #    include "process_rgb_matrix.h"
 #endif
 
-#if defined(RGBLIGHT_ENABLE)
+#if defined(RGBLIGHT_ENABLE) || defined(RGB_MATRIX_ENABLE)
 #    include "process_underglow.h"
 #endif
 
@@ -382,7 +382,7 @@ bool process_record_quantum(keyrecord_t *record) {
 #ifdef GRAVE_ESC_ENABLE
             process_grave_esc(keycode, record) &&
 #endif
-#if defined(RGBLIGHT_ENABLE)
+#if defined(RGBLIGHT_ENABLE) || defined(RGB_MATRIX_ENABLE)
             process_underglow(keycode, record) &&
 #endif
 #if defined(RGB_MATRIX_ENABLE)