[Keyboard] Add Durgod Hades, Galaxy and Venus Keyboards (#12893)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Don Kjer <don.kjer@gmail.com>

keyboards/durgod/dgk6x/dgk6x.c

@@ -0,0 +1,73 @@
+/* Copyright 2021 Jessica Sullivan and Don Kjer 
+ *
+ * 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 "dgk6x.h"
+
+/* Private Functions */
+void off_all_leds(void) {
+    writePinHigh(LED_CAPS_LOCK_PIN);
+    writePinHigh(LED_WIN_LOCK_PIN);
+    writePinHigh(LED_MR_LOCK_PIN);
+}
+
+void on_all_leds(void) {
+    writePinLow(LED_CAPS_LOCK_PIN);
+    writePinLow(LED_WIN_LOCK_PIN);
+    writePinLow(LED_MR_LOCK_PIN);
+}
+
+/* WinLock and MR LEDs are non-standard. Need to override led init */
+void led_init_ports(void) {
+    setPinOutput(LED_CAPS_LOCK_PIN);
+    setPinOutput(LED_WIN_LOCK_PIN);
+    setPinOutput(LED_MR_LOCK_PIN);
+    off_all_leds();
+}
+
+
+#ifndef WINLOCK_DISABLED
+static bool win_key_locked = false;
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        case KC_TGUI:
+            if (record->event.pressed) {
+                // Toggle GUI lock on key press
+                win_key_locked = !win_key_locked;
+                writePin(LED_WIN_LOCK_PIN, !win_key_locked);
+            }
+            break;
+        case KC_LGUI:
+            if (win_key_locked) { return false; }
+            break;
+    }
+    return process_record_user(keycode, record);
+}
+#endif /* WINLOCK_DISABLED */
+
+#ifdef RGB_MATRIX_ENABLE
+
+__attribute__ ((weak))
+void rgb_matrix_indicators_user(void)
+{
+    if (host_keyboard_led_state().caps_lock)
+    {
+        rgb_matrix_set_color(CAPS_LED, 0xFF, 0xFF, 0xFF);
+    }
+}
+#endif /* RGB_MATRIX_ENABLE */
+
+