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lvgl: lv-conf.inc: enable touchscreen support for the wayland backend 

LVGL v9.3.0 added support for multi-touch gestures via the
USE_GESTURE_RECOGNITION option, but in doing so, they made all touchscreen
support depend on said symbol, at least for the wayland backend. Since the
option is disabled by default, touchscreen support wasn't working in the
wayland version of the demo.

Enable gesture recognition/touchscreen support by default when using the
wayland backend. This depends on LVGL's floating number support, so make sure
this is reflected in the recipe as well.

https://onedigi.atlassian.net/browse/DEL-9925

Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>
This commit is contained in:
Gabriel Valcazar 2026-03-11 11:12:48 +01:00
parent ce2b958a1d
commit 2af1e72123
1 changed files with 4 additions and 1 deletions
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5
meta-digi-dey/recipes-graphics/lvgl/lv-conf.inc
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@ -24,6 +24,8 @@ LVGL_CONFIG_USE_FBDEV = "${@bb.utils.contains('PACKAGECONFIG', 'fbdev', '1', '0'
LVGL_CONFIG_USE_WAYLAND = "${@bb.utils.contains('PACKAGECONFIG', 'wayland', '1', '0', d)}"
LVGL_CONFIG_USE_GESTURE_RECOGNITION = "${@bb.utils.contains('PACKAGECONFIG', 'wayland', '1', '0', d)}"
LVGL_CONFIG_LV_MEM_CUSTOM ?= "0"
LVGL_CONFIG_LV_MEM_SIZE ?= "(64 * 1024U)"
LVGL_CONFIG_LV_COLOR_DEPTH ?= "32"
@ -46,7 +48,7 @@ LVGL_CONFIG_USE_THORVG_INTERNAL = "${@bb.utils.contains('PACKAGECONFIG', 'thorvg
LVGL_CONFIG_USE_MATRIX = "${@bb.utils.contains('PACKAGECONFIG', 'thorvg', '1', '0', d)}"
LVGL_CONFIG_USE_FLOAT = "${@bb.utils.contains('PACKAGECONFIG', 'thorvg', '1', '0', d)}"
LVGL_CONFIG_USE_FLOAT = "${@bb.utils.contains('PACKAGECONFIG', 'thorvg', '1', '${LVGL_CONFIG_USE_GESTURE_RECOGNITION}', d)}"
DEBUG_BUILD ??= "0"
@ -65,6 +67,7 @@ do_configure:append() {
-e "s|^([[:space:]]*#define LV_USE_LINUX_FBDEV[[:space:]]).*|\1${LVGL_CONFIG_USE_FBDEV}|" \
\
-e "s|^([[:space:]]*#define LV_USE_WAYLAND[[:space:]]).*|\1${LVGL_CONFIG_USE_WAYLAND}|" \
-e "s|^([[:space:]]*#define LV_USE_GESTURE_RECOGNITION[[:space:]]).*|\1${LVGL_CONFIG_USE_GESTURE_RECOGNITION}|" \
\
-e "s|^([[:space:]]*#define LV_COLOR_DEPTH[[:space:]]).*|\1${LVGL_CONFIG_LV_COLOR_DEPTH}|" \
-e "s|^([[:space:]]*#define LV_MEM_CUSTOM[[:space:]]).*|\1${LVGL_CONFIG_LV_MEM_CUSTOM}|" \