This patch updates the module gluecode to be compatible with LVGL version
9.2. This includes changes done to display and input driver initialization
and draw buffer handling.
Signed-off-by: Fabian Blatz <fabianblatz@gmail.com>
The LVGL input callback does not use an instance specific name, so we
can only ever have one instance of this type. This issue was evident by
a build error, e.g., when using "zephyr,lvgl-keypad-input" nodes twice:
error: redefinition of '_input_callback__lvgl_keypad_process_event'
Signed-off-by: Gero Schwäricke <gero.schwaericke@posteo.de>
Add a void *user_data pointer to the input callback structure. This is
useful for driver to get back the driver data structure and avoid
defining wrapper functions.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Adds saving of the last lv_indev_data_t for button and pointer type
devices. This is needed because there is currently no way to tell LVGL in
the read callback that no event is pending. Preservation of the last state
is expected to happen in the port layer for the input devices.
This resolves issue #62512.
Signed-off-by: Fabian Blatz <fabianblatz@gmail.com>
Removes the pseudo device prerequisite that the LVGL setup routine has been
executed before initialization. The pseudo devices are now registered at
the end of the LVGL setup routine, the driver is not concerned with
configuring the devices anymore. This also removes the need for enforcing
certain priorities within the same init level.
This resolves issue #62753.
Signed-off-by: Fabian Blatz <fabianblatz@gmail.com>
2023-09-18 20:37:43 +02:00
Renamed from modules/lvgl/input/lvgl_common_input.h (Browse further)
