lvgl-demo-fb: Use Kconfig to configure

This switches the recipe from manipulating the lv_conf.h file directly,
to instead using Kconfig to configure lvgl-demo-fb.

Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

2 files changed, 8 insertions, 5 deletions

diff --git a/meta-oe/recipes-graphics/lvgl/lvgl-demo-fb/defconfig b/meta-oe/recipes-graphics/lvgl/lvgl-demo-fb/defconfig
new file mode 100644
index 0000000000..9d4ffa9b40
--- /dev/null
+++ b/meta-oe/recipes-graphics/lvgl/lvgl-demo-fb/defconfig
@@ -0,0 +1,6 @@
+CONFIG_LV_COLOR_DEPTH_32=y
+CONFIG_LV_MEM_SIZE_KILOBYTES=256
+CONFIG_LV_USE_LOG=y
+CONFIG_LV_LOG_PRINTF=y
+CONFIG_LV_USE_FONT_COMPRESSED=y
+CONFIG_LV_USE_DEMO_WIDGETS=y
diff --git a/meta-oe/recipes-graphics/lvgl/lvgl-demo-fb_9.4.0.bb b/meta-oe/recipes-graphics/lvgl/lvgl-demo-fb_9.4.0.bb
index 3185d37c5c..660031b68f 100644
--- a/meta-oe/recipes-graphics/lvgl/lvgl-demo-fb_9.4.0.bb
+++ b/meta-oe/recipes-graphics/lvgl/lvgl-demo-fb_9.4.0.bb
@@ -20,13 +20,10 @@ SRCREV_FORMAT = "demo_lvgl"
 
 inherit cmake pkgconfig
 
-LVGL_CONFIG_DRM_CARD ?= "/dev/dri/card0"
-LVGL_CONFIG_LV_USE_LOG    = "1"
-LVGL_CONFIG_LV_LOG_PRINTF = "1"
-LVGL_CONFIG_LV_MEM_SIZE = "(256 * 1024U)"
-LVGL_CONFIG_LV_USE_FONT_COMPRESSED = "1"
 require lv-conf.inc
 
+KCONFIG_CONFIG_ROOTDIR = "${S}/lvgl"
+
 do_install() {
     install -d ${D}${bindir}
     install -m 0755 ${B}/bin/lvglsim ${D}${bindir}