[Driver] ILI9486 on Quantum Painter (#18521)

Co-authored-by: Nick Brassel <nick@tzarc.org>

quantum/painter/qp.h

@@ -509,6 +509,12 @@ int16_t qp_drawtext_recolor(painter_device_t device, uint16_t x, uint16_t y, pai
 #    define ILI9341_NUM_DEVICES 0
 #endif // QUANTUM_PAINTER_ILI9341_ENABLE
 
+#ifdef QUANTUM_PAINTER_ILI9486_ENABLE
+#    include "qp_ili9486.h"
+#else // QUANTUM_PAINTER_ILI9486_ENABLE
+#    define ILI9486_NUM_DEVICES 0
+#endif // QUANTUM_PAINTER_ILI9486_ENABLE
+
 #ifdef QUANTUM_PAINTER_ILI9488_ENABLE
 #    include "qp_ili9488.h"
 #else // QUANTUM_PAINTER_ILI9488_ENABLE

quantum/painter/qp_internal.c

@@ -11,6 +11,7 @@ enum {
     // NOTE: We intentionally do not include surfaces here, despite them conforming to the same API.
     QP_NUM_DEVICES = (ILI9163_NUM_DEVICES)   // ILI9163
                      + (ILI9341_NUM_DEVICES) // ILI9341
+                     + (ILI9486_NUM_DEVICES) // ILI9486
                      + (ILI9488_NUM_DEVICES) // ILI9488
                      + (ST7789_NUM_DEVICES)  // ST7789
                      + (ST7735_NUM_DEVICES)  // ST7735

quantum/painter/rules.mk

@@ -9,6 +9,7 @@ VALID_QUANTUM_PAINTER_DRIVERS := \
     surface \
     ili9163_spi \
     ili9341_spi \
+    ili9486_spi \
     ili9488_spi \
     st7735_spi \
     st7789_spi \
@@ -80,6 +81,17 @@ define handle_quantum_painter_driver
             $(DRIVER_PATH)/painter/tft_panel/qp_tft_panel.c \
             $(DRIVER_PATH)/painter/ili9xxx/qp_ili9341.c \
 
+    else ifeq ($$(strip $$(CURRENT_PAINTER_DRIVER)),ili9486_spi)
+        QUANTUM_PAINTER_NEEDS_COMMS_SPI := yes
+        QUANTUM_PAINTER_NEEDS_COMMS_SPI_DC_RESET := yes
+        OPT_DEFS += -DQUANTUM_PAINTER_ILI9486_ENABLE -DQUANTUM_PAINTER_ILI9486_SPI_ENABLE
+        COMMON_VPATH += \
+            $(DRIVER_PATH)/painter/tft_panel \
+            $(DRIVER_PATH)/painter/ili9xxx
+        SRC += \
+            $(DRIVER_PATH)/painter/tft_panel/qp_tft_panel.c \
+            $(DRIVER_PATH)/painter/ili9xxx/qp_ili9486.c \
+
     else ifeq ($$(strip $$(CURRENT_PAINTER_DRIVER)),ili9488_spi)
         QUANTUM_PAINTER_NEEDS_COMMS_SPI := yes
         QUANTUM_PAINTER_NEEDS_COMMS_SPI_DC_RESET := yes