[Keyboard] Add RGB matrix support for Kyria (#12789)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: filterpaper <filterpaper@localhost>

keyboards/splitkb/kyria/rev1/config.h

@@ -72,3 +72,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifdef OLED_DRIVER_ENABLE
 #    define OLED_DISPLAY_128X64
 #endif
+
+/* RGB matrix support */
+#ifdef RGB_MATRIX_ENABLE
+#    define SPLIT_TRANSPORT_MIRROR
+#    define DRIVER_LED_TOTAL RGBLED_NUM // Number of LEDs
+#    define RGB_MATRIX_SPLIT { 10, 10 }
+#    define RGB_MATRIX_MAXIMUM_BRIGHTNESS 170
+#    define RGB_DISABLE_WHEN_USB_SUSPENDED
+#endif

keyboards/splitkb/kyria/rev1/rev1.c

@@ -30,6 +30,31 @@ __attribute__ ((weak)) const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATR
 // clang-format on
 #endif
 
+#ifdef RGB_MATRIX_ENABLE
+/* Map physical under glow LEDs for RGB matrix support */
+led_config_t g_led_config = { {
+    // Key Matrix to LED Index
+    { NO_LED, NO_LED, NO_LED, 4,      NO_LED, NO_LED, 5,      9     },
+    { NO_LED, NO_LED, 3,      NO_LED, NO_LED, NO_LED, NO_LED, NO_LED },
+    { NO_LED, 0,      NO_LED, NO_LED, NO_LED, 7,      6,      8      },
+    { NO_LED, NO_LED, 1,      2,      NO_LED, NO_LED, NO_LED, NO_LED },
+    { NO_LED, NO_LED, NO_LED, 14,     NO_LED, NO_LED, 15,     19     },
+    { NO_LED, NO_LED, 13,     NO_LED, NO_LED, NO_LED, NO_LED, NO_LED },
+    { NO_LED, 10,     NO_LED, NO_LED, NO_LED, 17,     16,     18     },
+    { NO_LED, NO_LED, 11,     12,     NO_LED, NO_LED, NO_LED, NO_LED },
+}, {
+    // LED Index to Physical Position
+    {91,40}, {77,56}, {63,56}, {77,24}, {63,8}, {21,8}, {21,40}, {35,40}, {7,40}, {7,8},
+    {133,40}, {147,56}, {161,56}, {147,24}, {161,8}, {203,8}, {203,40}, {189,40}, {217,40}, {217,8}
+}, {
+    // LED Index to Flag
+    LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL,
+    LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL,
+    LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL,
+    LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL
+} };
+#endif
+
 #ifdef OLED_DRIVER_ENABLE
 __attribute__((weak)) oled_rotation_t oled_init_user(oled_rotation_t rotation) { return OLED_ROTATION_180; }
 

keyboards/splitkb/kyria/rev1/rules.mk

@@ -1,3 +1,7 @@
 OLED_DRIVER_ENABLE = yes   # Enables the use of OLED displays
 ENCODER_ENABLE = yes       # ENables the use of one or more encoders
 RGBLIGHT_ENABLE = yes      # Enable keyboard RGB underglow
+RGB_MATRIX_ENABLE = no     # Enable keyboard RGB matrix (do not use together with RGBLIGHT_ENABLE)
+RGB_MATRIX_DRIVER = WS2812 # RGB matrix driver support
+
+RGB_MATRIX_SUPPORTED = yes