[QP] Add support for OLED, variable framebuffer bpp (#19997)

Co-authored-by: Pablo Martínez <58857054+elpekenin@users.noreply.github.com>
Co-authored-by: Dasky <32983009+daskygit@users.noreply.github.com>
Fixup delta frame coordinates after #20296.

1 files changed, 70 insertions, 16 deletions

diff --git a/quantum/painter/rules.mk b/quantum/painter/rules.mk
index 7752936cbd..ca81cffb03 100644
--- a/quantum/painter/rules.mk
+++ b/quantum/painter/rules.mk
@@ -6,14 +6,16 @@ QUANTUM_PAINTER_LVGL_INTEGRATION ?= no
 
 # The list of permissible drivers that can be listed in QUANTUM_PAINTER_DRIVERS
 VALID_QUANTUM_PAINTER_DRIVERS := \
-	rgb565_surface \
-	ili9163_spi \
-	ili9341_spi \
-	ili9488_spi \
-	st7735_spi \
-	st7789_spi \
-	gc9a01_spi \
-	ssd1351_spi
+    surface \
+    ili9163_spi \
+    ili9341_spi \
+    ili9488_spi \
+    st7735_spi \
+    st7789_spi \
+    gc9a01_spi \
+    ssd1351_spi \
+    sh1106_i2c \
+    sh1106_spi
 
 #-------------------------------------------------------------------------------
 
@@ -42,7 +44,9 @@ ifeq ($(strip $(QUANTUM_PAINTER_ANIMATIONS_ENABLE)), yes)
 endif
 
 # Comms flags
+QUANTUM_PAINTER_NEEDS_COMMS_DUMMY ?= no
 QUANTUM_PAINTER_NEEDS_COMMS_SPI ?= no
+QUANTUM_PAINTER_NEEDS_COMMS_I2C ?= no
 
 # Handler for each driver
 define handle_quantum_painter_driver
@@ -51,12 +55,8 @@ define handle_quantum_painter_driver
     ifeq ($$(filter $$(strip $$(CURRENT_PAINTER_DRIVER)),$$(VALID_QUANTUM_PAINTER_DRIVERS)),)
         $$(error "$$(CURRENT_PAINTER_DRIVER)" is not a valid Quantum Painter driver)
 
-    else ifeq ($$(strip $$(CURRENT_PAINTER_DRIVER)),rgb565_surface)
-        OPT_DEFS += -DQUANTUM_PAINTER_RGB565_SURFACE_ENABLE
-        COMMON_VPATH += \
-            $(DRIVER_PATH)/painter/generic
-        SRC += \
-            $(DRIVER_PATH)/painter/generic/qp_rgb565_surface.c \
+    else ifeq ($$(strip $$(CURRENT_PAINTER_DRIVER)),surface)
+        QUANTUM_PAINTER_NEEDS_SURFACE := yes
 
     else ifeq ($$(strip $$(CURRENT_PAINTER_DRIVER)),ili9163_spi)
         QUANTUM_PAINTER_NEEDS_COMMS_SPI := yes
@@ -135,16 +135,60 @@ define handle_quantum_painter_driver
             $(DRIVER_PATH)/painter/tft_panel/qp_tft_panel.c \
             $(DRIVER_PATH)/painter/ssd1351/qp_ssd1351.c
 
+    else ifeq ($$(strip $$(CURRENT_PAINTER_DRIVER)),sh1106_spi)
+        QUANTUM_PAINTER_NEEDS_SURFACE := yes
+        QUANTUM_PAINTER_NEEDS_COMMS_SPI := yes
+        QUANTUM_PAINTER_NEEDS_COMMS_SPI_DC_RESET := yes
+        OPT_DEFS += -DQUANTUM_PAINTER_SH1106_ENABLE -DQUANTUM_PAINTER_SH1106_SPI_ENABLE
+        COMMON_VPATH += \
+            $(DRIVER_PATH)/painter/oled_panel \
+            $(DRIVER_PATH)/painter/sh1106
+        SRC += \
+            $(DRIVER_PATH)/painter/oled_panel/qp_oled_panel.c \
+            $(DRIVER_PATH)/painter/sh1106/qp_sh1106.c
+
+    else ifeq ($$(strip $$(CURRENT_PAINTER_DRIVER)),sh1106_i2c)
+        QUANTUM_PAINTER_NEEDS_SURFACE := yes
+        QUANTUM_PAINTER_NEEDS_COMMS_I2C := yes
+        OPT_DEFS += -DQUANTUM_PAINTER_SH1106_ENABLE -DQUANTUM_PAINTER_SH1106_I2C_ENABLE
+        COMMON_VPATH += \
+            $(DRIVER_PATH)/painter/oled_panel \
+            $(DRIVER_PATH)/painter/sh1106
+        SRC += \
+            $(DRIVER_PATH)/painter/oled_panel/qp_oled_panel.c \
+            $(DRIVER_PATH)/painter/sh1106/qp_sh1106.c
+
     endif
 endef
 
 # Iterate through the listed drivers for the build, including what's necessary
 $(foreach qp_driver,$(QUANTUM_PAINTER_DRIVERS),$(eval $(call handle_quantum_painter_driver,$(qp_driver))))
 
+# If a surface is needed, set up the required files
+ifeq ($(strip $(QUANTUM_PAINTER_NEEDS_SURFACE)), yes)
+    QUANTUM_PAINTER_NEEDS_COMMS_DUMMY := yes
+    OPT_DEFS += -DQUANTUM_PAINTER_SURFACE_ENABLE
+    COMMON_VPATH += \
+        $(DRIVER_PATH)/painter/generic
+    SRC += \
+        $(DRIVER_PATH)/painter/generic/qp_surface_common.c \
+        $(DRIVER_PATH)/painter/generic/qp_surface_mono1bpp.c \
+        $(DRIVER_PATH)/painter/generic/qp_surface_rgb565.c
+endif
+
+# If dummy comms is needed, set up the required files
+ifeq ($(strip $(QUANTUM_PAINTER_NEEDS_COMMS_DUMMY)), yes)
+    OPT_DEFS += -DQUANTUM_PAINTER_DUMMY_COMMS_ENABLE
+    VPATH += $(DRIVER_PATH)/painter/comms
+    SRC += \
+        $(QUANTUM_DIR)/painter/qp_comms.c \
+        $(DRIVER_PATH)/painter/comms/qp_comms_dummy.c
+endif
+
 # If SPI comms is needed, set up the required files
 ifeq ($(strip $(QUANTUM_PAINTER_NEEDS_COMMS_SPI)), yes)
     OPT_DEFS += -DQUANTUM_PAINTER_SPI_ENABLE
-    QUANTUM_LIB_SRC += spi_master.c
+    SPI_DRIVER_REQUIRED = yes
     VPATH += $(DRIVER_PATH)/painter/comms
     SRC += \
         $(QUANTUM_DIR)/painter/qp_comms.c \
@@ -155,7 +199,17 @@ ifeq ($(strip $(QUANTUM_PAINTER_NEEDS_COMMS_SPI)), yes)
     endif
 endif
 
+# If I2C comms is needed, set up the required files
+ifeq ($(strip $(QUANTUM_PAINTER_NEEDS_COMMS_I2C)), yes)
+    OPT_DEFS += -DQUANTUM_PAINTER_I2C_ENABLE
+    I2C_DRIVER_REQUIRED = yes
+    VPATH += $(DRIVER_PATH)/painter/comms
+    SRC += \
+        $(QUANTUM_DIR)/painter/qp_comms.c \
+        $(DRIVER_PATH)/painter/comms/qp_comms_i2c.c
+endif
+
 # Check if LVGL needs to be enabled
 ifeq ($(strip $(QUANTUM_PAINTER_LVGL_INTEGRATION)), yes)
-	include $(QUANTUM_DIR)/painter/lvgl/rules.mk
+    include $(QUANTUM_DIR)/painter/lvgl/rules.mk
 endif