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[meta-oe,2/2] lvgl: Add default input device configuration option

Message ID 20230625134902.104109-2-marex@denx.de
State Under Review
Headers show
Series [meta-oe,1/2] lvgl: Factor out and unify lv-drivers configuration | expand

Commit Message

Marek Vasut June 25, 2023, 1:49 p.m. UTC 
Add the ability to override default touch input device hard-coded into LVGL.
The current default in the code is "/dev/input/event10" for whatever reason,
let user override this. Pick "/dev/input/touchscreen" as the OE default, as
that is more likely to be present on embedded hardware.

Signed-off-by: Marek Vasut <marex@denx.de>
---
Cc: Fabio Estevam <festevam@denx.de>
Cc: Khem Raj <raj.khem@gmail.com>
Cc: Martin Jansa <martin.jansa@gmail.com>
---
 meta-oe/recipes-graphics/lvgl/lv-drivers.inc | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/meta-oe/recipes-graphics/lvgl/lv-drivers.inc b/meta-oe/recipes-graphics/lvgl/lv-drivers.inc
index 284d8421b..dcf1ad14b 100644
--- a/meta-oe/recipes-graphics/lvgl/lv-drivers.inc
+++ b/meta-oe/recipes-graphics/lvgl/lv-drivers.inc
@@ -7,6 +7,7 @@  LVGL_CONFIG_USE_DRM = "${@bb.utils.contains('PACKAGECONFIG', 'drm', '1', '0', d)
 LVGL_CONFIG_DRM_CARD ?= "/dev/dri/card0"
 
 LVGL_CONFIG_USE_EVDEV = "${@bb.utils.contains_any('PACKAGECONFIG', 'drm fbdev', '1', '0', d)}"
+LVGL_CONFIG_EVDEV_INPUT ?= "/dev/input/touchscreen"
 
 LVGL_CONFIG_USE_FBDEV = "${@bb.utils.contains('PACKAGECONFIG', 'fbdev', '1', '0', d)}"
 
@@ -29,6 +30,7 @@  do_configure:append() {
         -e "s|\(^#  define DRM_CARD \).*|#  define DRM_CARD \"${LVGL_CONFIG_DRM_CARD}\"|g" \
 	\
         -e "s|\(^#  define USE_EVDEV \).*|#  define USE_EVDEV ${LVGL_CONFIG_USE_EVDEV}|g" \
+        -e "s|\(^#  define EVDEV_NAME \).*|#  define EVDEV_NAME \"${LVGL_CONFIG_EVDEV_INPUT}\"|g" \
         \
         -e "s|\(^#  define USE_FBDEV \).*|#  define USE_FBDEV ${LVGL_CONFIG_USE_FBDEV}|g" \
         \