Make QP driver init functions weak. (#18717)

drivers/painter/gc9a01/qp_gc9a01.c

@@ -17,7 +17,7 @@ tft_panel_dc_reset_painter_device_t gc9a01_drivers[GC9A01_NUM_DEVICES] = {0};
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 // Initialization
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-bool qp_gc9a01_init(painter_device_t device, painter_rotation_t rotation) {
+__attribute__((weak)) bool qp_gc9a01_init(painter_device_t device, painter_rotation_t rotation) {
     // A lot of these "unknown" opcodes are sourced from other OSS projects and are seemingly required for this display to function.
     // clang-format off
     const uint8_t gc9a01_init_sequence[] = {

drivers/painter/ili9xxx/qp_ili9163.c

@@ -20,7 +20,7 @@ tft_panel_dc_reset_painter_device_t ili9163_drivers[ILI9163_NUM_DEVICES] = {0};
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 // Initialization
 
-bool qp_ili9163_init(painter_device_t device, painter_rotation_t rotation) {
+__attribute__((weak)) bool qp_ili9163_init(painter_device_t device, painter_rotation_t rotation) {
     // clang-format off
     const uint8_t ili9163_init_sequence[] = {
         // Command,                 Delay,  N, Data[N]

drivers/painter/ili9xxx/qp_ili9341.c

@@ -20,7 +20,7 @@ tft_panel_dc_reset_painter_device_t ili9341_drivers[ILI9341_NUM_DEVICES] = {0};
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 // Initialization
 
-bool qp_ili9341_init(painter_device_t device, painter_rotation_t rotation) {
+__attribute__((weak)) bool qp_ili9341_init(painter_device_t device, painter_rotation_t rotation) {
     // clang-format off
     const uint8_t ili9341_init_sequence[] = {
         // Command,                 Delay,  N, Data[N]

drivers/painter/ili9xxx/qp_ili9488.c

@@ -20,7 +20,7 @@ tft_panel_dc_reset_painter_device_t ili9488_drivers[ILI9488_NUM_DEVICES] = {0};
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 // Initialization
 
-bool qp_ili9488_init(painter_device_t device, painter_rotation_t rotation) {
+__attribute__((weak)) bool qp_ili9488_init(painter_device_t device, painter_rotation_t rotation) {
     // clang-format off
     const uint8_t ili9488_init_sequence[] = {
         // Command,                 Delay,  N, Data[N]

drivers/painter/ssd1351/qp_ssd1351.c

@@ -20,7 +20,7 @@ tft_panel_dc_reset_painter_device_t ssd1351_drivers[SSD1351_NUM_DEVICES] = {0};
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 // Initialization
 
-bool qp_ssd1351_init(painter_device_t device, painter_rotation_t rotation) {
+__attribute__((weak)) bool qp_ssd1351_init(painter_device_t device, painter_rotation_t rotation) {
     tft_panel_dc_reset_painter_device_t *driver = (tft_panel_dc_reset_painter_device_t *)device;
 
     // clang-format off

drivers/painter/st77xx/qp_st7735.c

@@ -49,7 +49,7 @@ static inline void st7735_automatic_viewport_offsets(painter_device_t device, pa
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 // Initialization
 
-bool qp_st7735_init(painter_device_t device, painter_rotation_t rotation) {
+__attribute__((weak)) bool qp_st7735_init(painter_device_t device, painter_rotation_t rotation) {
     // clang-format off
     const uint8_t st7735_init_sequence[] = {
         // Command,                 Delay, N, Data[N]

drivers/painter/st77xx/qp_st7789.c

@@ -48,7 +48,7 @@ static inline void st7789_automatic_viewport_offsets(painter_device_t device, pa
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 // Initialization
 
-bool qp_st7789_init(painter_device_t device, painter_rotation_t rotation) {
+__attribute__((weak)) bool qp_st7789_init(painter_device_t device, painter_rotation_t rotation) {
     // clang-format off
     const uint8_t st7789_init_sequence[] = {
         // Command,                 Delay, N, Data[N]