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path: root/drivers/painter/ili9xxx/qp_ili9488.c
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Diffstat (limited to 'drivers/painter/ili9xxx/qp_ili9488.c')
-rw-r--r--drivers/painter/ili9xxx/qp_ili9488.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/painter/ili9xxx/qp_ili9488.c b/drivers/painter/ili9xxx/qp_ili9488.c
index e51f0e1d51..a8da52132e 100644
--- a/drivers/painter/ili9xxx/qp_ili9488.c
+++ b/drivers/painter/ili9xxx/qp_ili9488.c
@@ -1,4 +1,4 @@
-// Copyright 2021 Nick Brassel (@tzarc)
+// Copyright 2021-2023 Nick Brassel (@tzarc)
// SPDX-License-Identifier: GPL-2.0-or-later
#include "qp_internal.h"
@@ -58,7 +58,7 @@ __attribute__((weak)) bool qp_ili9488_init(painter_device_t device, painter_rota
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Driver vtable
-const struct tft_panel_dc_reset_painter_driver_vtable_t ili9488_driver_vtable = {
+const tft_panel_dc_reset_painter_driver_vtable_t ili9488_driver_vtable = {
.base =
{
.init = qp_ili9488_init,
@@ -93,8 +93,8 @@ painter_device_t qp_ili9488_make_spi_device(uint16_t panel_width, uint16_t panel
for (uint32_t i = 0; i < ILI9488_NUM_DEVICES; ++i) {
tft_panel_dc_reset_painter_device_t *driver = &ili9488_drivers[i];
if (!driver->base.driver_vtable) {
- driver->base.driver_vtable = (const struct painter_driver_vtable_t *)&ili9488_driver_vtable;
- driver->base.comms_vtable = (const struct painter_comms_vtable_t *)&spi_comms_with_dc_vtable;
+ driver->base.driver_vtable = (const painter_driver_vtable_t *)&ili9488_driver_vtable;
+ driver->base.comms_vtable = (const painter_comms_vtable_t *)&spi_comms_with_dc_vtable;
driver->base.native_bits_per_pixel = 24; // RGB888
driver->base.panel_width = panel_width;
driver->base.panel_height = panel_height;
@@ -110,6 +110,12 @@ painter_device_t qp_ili9488_make_spi_device(uint16_t panel_width, uint16_t panel
driver->spi_dc_reset_config.spi_config.mode = spi_mode;
driver->spi_dc_reset_config.dc_pin = dc_pin;
driver->spi_dc_reset_config.reset_pin = reset_pin;
+
+ if (!qp_internal_register_device((painter_device_t)driver)) {
+ memset(driver, 0, sizeof(tft_panel_dc_reset_painter_device_t));
+ return NULL;
+ }
+
return (painter_device_t)driver;
}
}