diff options
Diffstat (limited to 'shared-module/displayio')
| -rw-r--r-- | shared-module/displayio/Display.c | 8 | ||||
| -rw-r--r-- | shared-module/displayio/EPaperDisplay.c | 2 | ||||
| -rw-r--r-- | shared-module/displayio/display_core.c | 5 |
3 files changed, 8 insertions, 7 deletions
diff --git a/shared-module/displayio/Display.c b/shared-module/displayio/Display.c index bb7e40f41..7c8c9280b 100644 --- a/shared-module/displayio/Display.c +++ b/shared-module/displayio/Display.c @@ -107,8 +107,6 @@ void common_hal_displayio_display_construct(displayio_display_obj_t* self, i += 2 + data_size; } - supervisor_start_terminal(width, height); - // Always set the backlight type in case we're reusing memory. self->backlight_inout.base.type = &mp_type_NoneType; if (backlight_pin != NULL && common_hal_mcu_pin_is_free(backlight_pin)) { @@ -349,8 +347,10 @@ void common_hal_displayio_display_set_rotation(displayio_display_obj_t* self, in self->core.height = tmp; } displayio_display_core_set_rotation(&self->core, rotation); - supervisor_stop_terminal(); - supervisor_start_terminal(self->core.width, self->core.height); + if (self == &displays[0].display) { + supervisor_stop_terminal(); + supervisor_start_terminal(self->core.width, self->core.height); + } if (self->core.current_group != NULL) { displayio_group_update_transform(self->core.current_group, &self->core.transform); } diff --git a/shared-module/displayio/EPaperDisplay.c b/shared-module/displayio/EPaperDisplay.c index 5b055e62e..46c7ea82e 100644 --- a/shared-module/displayio/EPaperDisplay.c +++ b/shared-module/displayio/EPaperDisplay.c @@ -90,8 +90,6 @@ void common_hal_displayio_epaperdisplay_construct(displayio_epaperdisplay_obj_t* // TODO: Clear } - supervisor_start_terminal(width, height); - // Set the group after initialization otherwise we may send pixels while we delay in // initialization. common_hal_displayio_epaperdisplay_show(self, &circuitpython_splash); diff --git a/shared-module/displayio/display_core.c b/shared-module/displayio/display_core.c index 60a8ef213..411f9f373 100644 --- a/shared-module/displayio/display_core.c +++ b/shared-module/displayio/display_core.c @@ -85,7 +85,10 @@ void displayio_display_core_construct(displayio_display_core_t* self, self->bus = bus; - supervisor_start_terminal(width, height); + // (offsetof core is equal in all display types) + if (self == &displays[0].display.core) { + supervisor_start_terminal(width, height); + } self->width = width; self->height = height; |
