fix(core): fix backlight fading when first painting a layout

[no changelog]

core/src/trezor/ui/layouts/mercury/__init__.py

@@ -65,8 +65,8 @@ class RustLayout(ui.Layout):
         def create_tasks(self) -> tuple[loop.AwaitableTask, ...]:
             if context.CURRENT_CONTEXT:
                 return (
-                    self.handle_timers(),
                     self.handle_input_and_rendering(),
+                    self.handle_timers(),
                     self.handle_swipe(),
                     self.handle_click_signal(),
                     self.handle_result_signal(),
@@ -74,8 +74,8 @@ class RustLayout(ui.Layout):
                 )
             else:
                 return (
-                    self.handle_timers(),
                     self.handle_input_and_rendering(),
+                    self.handle_timers(),
                     self.handle_swipe(),
                     self.handle_click_signal(),
                     self.handle_result_signal(),
@@ -180,14 +180,14 @@ class RustLayout(ui.Layout):
         def create_tasks(self) -> tuple[loop.AwaitableTask, ...]:
             if context.CURRENT_CONTEXT:
                 return (
-                    self.handle_timers(),
                     self.handle_input_and_rendering(),
+                    self.handle_timers(),
                     self.handle_usb(context.get_context()),
                 )
             else:
                 return (
-                    self.handle_timers(),
                     self.handle_input_and_rendering(),
+                    self.handle_timers(),
                 )
 
     def _first_paint(self) -> None:

core/src/trezor/ui/layouts/mercury/fido.py

@@ -18,8 +18,8 @@ if __debug__:
     class _RustFidoLayoutImpl(RustLayout):
         def create_tasks(self) -> tuple[AwaitableTask, ...]:
             return (
-                self.handle_timers(),
                 self.handle_input_and_rendering(),
+                self.handle_timers(),
                 self.handle_swipe(),
                 self.handle_debug_confirm(),
             )

core/src/trezor/ui/layouts/mercury/homescreen.py

@@ -33,8 +33,8 @@ class HomescreenBase(RustLayout):
         # In __debug__ mode, ignore {confirm,swipe,input}_signal.
         def create_tasks(self) -> tuple[loop.AwaitableTask, ...]:
             return (
-                self.handle_timers(),
                 self.handle_input_and_rendering(),
+                self.handle_timers(),
                 self.handle_click_signal(),  # so we can receive debug events
             )
 

core/src/trezor/ui/layouts/tr/__init__.py

@@ -226,14 +226,14 @@ class RustLayout(LayoutParentType[T]):
         def create_tasks(self) -> tuple[loop.AwaitableTask, ...]:
             if context.CURRENT_CONTEXT:
                 return (
-                    self.handle_timers(),
                     self.handle_input_and_rendering(),
+                    self.handle_timers(),
                     self.handle_usb(context.get_context()),
                 )
             else:
                 return (
-                    self.handle_timers(),
                     self.handle_input_and_rendering(),
+                    self.handle_timers(),
                 )
 
     def _first_paint(self) -> None:

core/src/trezor/ui/layouts/tt/__init__.py

@@ -71,8 +71,8 @@ class RustLayout(LayoutParentType[T]):
         def create_tasks(self) -> tuple[loop.AwaitableTask, ...]:
             if context.CURRENT_CONTEXT:
                 return (
-                    self.handle_timers(),
                     self.handle_input_and_rendering(),
+                    self.handle_timers(),
                     self.handle_swipe(),
                     self.handle_click_signal(),
                     self.handle_result_signal(),
@@ -80,8 +80,8 @@ class RustLayout(LayoutParentType[T]):
                 )
             else:
                 return (
-                    self.handle_timers(),
                     self.handle_input_and_rendering(),
+                    self.handle_timers(),
                     self.handle_swipe(),
                     self.handle_click_signal(),
                     self.handle_result_signal(),
@@ -186,14 +186,14 @@ class RustLayout(LayoutParentType[T]):
         def create_tasks(self) -> tuple[loop.AwaitableTask, ...]:
             if context.CURRENT_CONTEXT:
                 return (
-                    self.handle_timers(),
                     self.handle_input_and_rendering(),
+                    self.handle_timers(),
                     self.handle_usb(context.get_context()),
                 )
             else:
                 return (
-                    self.handle_timers(),
                     self.handle_input_and_rendering(),
+                    self.handle_timers(),
                 )
 
     def _first_paint(self) -> None:

core/src/trezor/ui/layouts/tt/fido.py

@@ -18,8 +18,8 @@ if __debug__:
     class _RustFidoLayoutImpl(RustLayout):
         def create_tasks(self) -> tuple[AwaitableTask, ...]:
             return (
-                self.handle_timers(),
                 self.handle_input_and_rendering(),
+                self.handle_timers(),
                 self.handle_swipe(),
                 self.handle_debug_confirm(),
             )

core/src/trezor/ui/layouts/tt/homescreen.py

@@ -33,8 +33,8 @@ class HomescreenBase(RustLayout):
         # In __debug__ mode, ignore {confirm,swipe,input}_signal.
         def create_tasks(self) -> tuple[loop.AwaitableTask, ...]:
             return (
-                self.handle_timers(),
                 self.handle_input_and_rendering(),
+                self.handle_timers(),
                 self.handle_click_signal(),  # so we can receive debug events
             )