Added brightness controls and Media controls to my keymap. (#4760)

* Added my Mechmini2 layout to qmk.

* Added more info to the readme.

* Made changes.

* Update keyboards/mechmini/v2/keymaps/lbibass_625_space/keymap.c

Co-Authored-By: lbibass <ewdries02@gmail.com>

* Update keyboards/mechmini/v2/keymaps/lbibass_split_space/keymap.c

Co-Authored-By: lbibass <ewdries02@gmail.com>

* Added brightness and volume controls to MechMini 625 layout.

keyboards/mechmini/v2/keymaps/lbibass_625_space/keymap.c

@@ -4,6 +4,7 @@
 #define _FN1 2
 #define _FN2 3
 #define _WIN 1
+#define _FN3 4
 //Tap Dance Declarations
 enum
 {
@@ -22,10 +23,10 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         LT(OSL(2), KC_TAB), KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC,
         GUI_T(KC_ESC), KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, LT(3, KC_ENT),
         KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, TD(TD_DOTCOM), OSL(2), OSM(MOD_RSFT),
-        KC_ESC, KC_LALT, KC_LCTL, KC_SPC, KC_RGUI, RGB_TOG),
+        KC_ESC, KC_LALT, KC_LCTL, KC_SPC, KC_RGUI, MO(4)),
     [_WIN] = LAYOUT_625_space(
         LT(OSL(2), KC_TAB), KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC,
-        CTL_T(KC_ESC), KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, LT(3, KC_ENT),
+        CTL_T(KC_ESC), KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, LT(4, KC_ENT),
         KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, TD(TD_DOTCOM), OSL(2), OSM(MOD_RSFT),
         KC_ESC, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, RGB_TOG),
     [_FN1] = LAYOUT_625_space(
@@ -35,14 +36,15 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
 
     [_FN2] = LAYOUT_625_space(
+        KC_PWR, KC_BRID, KC_BRIU, KC_NO, KC_NO, KC_NO, KC_NO, KC_MRWD, KC_MPLY, KC_MFFD, KC_MUTE, RESET,
+        MT(KC_LGUI, KC_ESC), KC_LEFT, KC_DOWN, KC_UP, KC_RIGHT, TG(1), KC_TRNS, KC_TRNS, KC_VOLD, KC_VOLU, KC_TRNS,
+        KC_TRNS, RGB_TOG, RGB_MOD, RGB_VAI, RGB_VAD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, KC_TRNS, KC_TRNS,
+        KC_CAPS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
+
+    [_FN3] = LAYOUT_625_space(
         KC_PWR, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, RESET,
         MT(KC_LGUI, KC_ESC), KC_LEFT, KC_DOWN, KC_UP, KC_RIGHT, TG(1), KC_TRNS, KC_TRNS, KC_F11, KC_F12, KC_TRNS,
         KC_TRNS, RGB_TOG, RGB_MOD, RGB_VAI, RGB_VAD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, KC_TRNS, KC_TRNS,
-        KC_CAPS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
+        KC_CAPS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS)
 
 };
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