3 files changed, 13 insertions, 8 deletions
diff --git a/keyboards/tkc/portico75/config.h b/keyboards/tkc/portico75/config.h
index e72c95981b..8146141bf0 100644
--- a/keyboards/tkc/portico75/config.h
+++ b/keyboards/tkc/portico75/config.h
@@ -72,15 +72,14 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // #    define ENABLE_RGB_MATRIX_SOLID_MULTISPLASH
 
 #    define RGB_MATRIX_MAXIMUM_BRIGHTNESS 200
-#    define DRIVER_ADDR_1 0b0110000
-#    define DRIVER_COUNT 1
+#    define IS31FL3741_I2C_ADDRESS_1 IS31FL3741_I2C_ADDRESS_GND
 #    define DRIVER_1_LED_TOTAL 98
 #    define RGB_MATRIX_LED_COUNT DRIVER_1_LED_TOTAL
 #    define DRIVER_INDICATOR_LED_TOTAL 0
 #else
 // WT_RGB IS31FL3741 driver code
-#    define DRIVER_COUNT 1
-#    define RGB_MATRIX_LED_COUNT 98
+#    define IS31FL3741_I2C_ADDRESS_1 IS31FL3741_I2C_ADDRESS_GND
+#    define IS31FL3741_LED_COUNT 98
 
 #    define RGB_BACKLIGHT_ENABLED 1
 
diff --git a/keyboards/tkc/portico75/keymaps/via/rules.mk b/keyboards/tkc/portico75/keymaps/via/rules.mk
index 3e4e4a229d..1706771222 100644
--- a/keyboards/tkc/portico75/keymaps/via/rules.mk
+++ b/keyboards/tkc/portico75/keymaps/via/rules.mk
@@ -9,4 +9,4 @@ SRC += keyboards/wilba_tech/wt_main.c \
        quantum/color.c \
        drivers/led/issi/is31fl3741.c
 
-QUANTUM_LIB_SRC += i2c_master.c
+I2C_DRIVER_REQUIRED = yes
diff --git a/keyboards/tkc/portico75/portico75.c b/keyboards/tkc/portico75/portico75.c
index 568f75901f..0a22a37d4e 100644
--- a/keyboards/tkc/portico75/portico75.c
+++ b/keyboards/tkc/portico75/portico75.c
@@ -18,9 +18,13 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "portico75.h"
 
-#ifdef RGB_MATRIX_ENABLE
+#ifdef RGB_BACKLIGHT_PORTICO75
+#    include "drivers/led/issi/is31fl3741.h"
+#endif
 
-const is31_led PROGMEM g_is31_leds[RGB_MATRIX_LED_COUNT] = {
+#if defined(RGB_MATRIX_ENABLE) || defined(RGB_BACKLIGHT_PORTICO75)
+
+const is31fl3741_led_t PROGMEM g_is31fl3741_leds[IS31FL3741_LED_COUNT] = {
     {0, CS18_SW1, CS17_SW1, CS16_SW1},
     {0, CS18_SW2, CS17_SW2, CS16_SW2},
     {0, CS18_SW3, CS17_SW3, CS16_SW3},
@@ -134,8 +138,10 @@ const is31_led PROGMEM g_is31_leds[RGB_MATRIX_LED_COUNT] = {
     {0, CS33_SW5, CS32_SW5, CS31_SW5},
     {0, CS33_SW6, CS32_SW6, CS31_SW6},
     {0, CS33_SW7, CS32_SW7, CS31_SW7},
-
 };
+#endif
+
+#ifdef RGB_MATRIX_ENABLE
 led_config_t g_led_config = { {
     {   0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14},
     {  15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29},