Adding a semicolon after the do-while loop in the LV_DEV_INIT()
macro also supports multiple instantiation.
Signed-off-by: Stephan Linz <linz@li-pro.net>
Introduces a Kconfig symbol `LV_Z_LOG_LEVEL` because contrary to Zephyr the
numerical value of log levels in LVGL increases with severity. Also support
for the `LV_LOG_LEVEL_USER` is added.
Resolves issue #64351.
Signed-off-by: Fabian Blatz <fabianblatz@gmail.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>
Add a pseudo device which can be used to hook into qdec events and
optionally a button and relay the input_event to lvgl.
Signed-off-by: Fabian Blatz <fabianblatz@gmail.com>
Add the scaffolding to create input lvgl pseudo devices which route zephyr
input_event to their lvgl `indev` equivalent. As a first cut also add a
`zephyr,lvgl-pointer-input compatible which can be a drop-in replacement
for the existing kscan solution.
Signed-off-by: Fabian Blatz <fabianblatz@gmail.com>
