diff options
Diffstat (limited to 'meta-openembedded/meta-oe/recipes-graphics/lvgl/lvgl-demo-fb_8.3.0.bb')
| -rw-r--r-- | meta-openembedded/meta-oe/recipes-graphics/lvgl/lvgl-demo-fb_8.3.0.bb | 50 |
1 files changed, 45 insertions, 5 deletions
diff --git a/meta-openembedded/meta-oe/recipes-graphics/lvgl/lvgl-demo-fb_8.3.0.bb b/meta-openembedded/meta-oe/recipes-graphics/lvgl/lvgl-demo-fb_8.3.0.bb index 1dfb199ff3..33e7c94e68 100644 --- a/meta-openembedded/meta-oe/recipes-graphics/lvgl/lvgl-demo-fb_8.3.0.bb +++ b/meta-openembedded/meta-oe/recipes-graphics/lvgl/lvgl-demo-fb_8.3.0.bb @@ -8,14 +8,54 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=802d3d83ae80ef5f343050bf96cce3a4 \ SRC_URI = "gitsm://github.com/lvgl/lv_port_linux_frame_buffer.git;branch=master;protocol=https" SRCREV = "adf2c4490e17a1b9ec1902cc412a24b3b8235c8e" +EXTRA_OEMAKE = "DESTDIR=${D}" + +PACKAGECONFIG ??= "drm" +PACKAGECONFIG[drm] = ",,libdrm" +PACKAGECONFIG[fbdev] = ",," +PACKAGECONFIG[sdl] = ",,virtual/libsdl2" +LVGL_CONFIG_USE_DRM = "${@bb.utils.contains('PACKAGECONFIG', 'drm', '1', '0', d)}" +LVGL_CONFIG_DRM_CARD ?= "/dev/dri/card0" +LVGL_CONFIG_USE_FBDEV = "${@bb.utils.contains('PACKAGECONFIG', 'fbdev', '1', '0', d)}" +LVGL_CONFIG_USE_SDL = "${@bb.utils.contains('PACKAGECONFIG', 'sdl', '1', '0', d)}" + +inherit cmake + S = "${WORKDIR}/git" -REQUIRED_DISTRO_FEATURES = "fbdev" +EXTRA_OECMAKE += "-Dinstall:BOOL=ON -DLIB_INSTALL_DIR=${baselib}" +TARGET_CFLAGS += "-I${STAGING_INCDIR}/libdrm" -inherit features_check +do_configure:prepend() { + sed -i -e "s|\(^# define USE_FBDEV \).*|# define USE_FBDEV ${LVGL_CONFIG_USE_FBDEV}|g" \ + -e "s|\(^# define USE_DRM \).*|# define USE_DRM ${LVGL_CONFIG_USE_DRM}|g" \ + -e "s|\(^# define DRM_CARD \).*|# define DRM_CARD \"${LVGL_CONFIG_DRM_CARD}\"|g" \ + -e "s|\(^# define USE_SDL \).*|# define USE_SDL ${LVGL_CONFIG_USE_SDL}|g" \ + -e "s|\(^# define USE_SDL_GPU \).*|# define USE_SDL_GPU 1|g" \ + -e "s|\(^# define SDL_DOUBLE_BUFFERED \).*|# define SDL_DOUBLE_BUFFERED 1|g" \ + "${S}/lv_drv_conf.h" -EXTRA_OEMAKE = "DESTDIR=${D}" + if [ "${LVGL_CONFIG_USE_DRM}" -eq 1 ] ; then + # Add libdrm build dependency + sed -i '/^target_link_libraries/ s@lvgl::drivers@& drm@' "${S}/CMakeLists.txt" + # Switch from fbdev to drm usage + sed -i 's@fbdev@drm@g' "${S}/main.c" + # Pull resolution from DRM instead of hardcoding it + sed -i '/disp_drv.hor_res/ d' "${S}/main.c" + sed -i '/disp_drv.ver_res/ s@disp_drv.ver_res.*@drm_get_sizes(\&disp_drv.hor_res, \&disp_drv.ver_res, NULL);@' "${S}/main.c" + fi + + if [ "${LVGL_CONFIG_USE_SDL}" -eq 1 ] ; then + # Add libsdl build dependency + sed -i '/^target_link_libraries/ s@lvgl::drivers@& SDL2@' "${S}/CMakeLists.txt" + # Switch from fbdev to sdl usage + sed -i 's@fbdev_flush@sdl_display_flush@g' "${S}/main.c" + sed -i 's@lv_drivers/display/fbdev.h@lv_drivers/sdl/sdl.h@g' "${S}/main.c" + sed -i 's@fbdev@sdl@g' "${S}/main.c" + fi +} -do_install() { - oe_runmake install +do_install:append() { + install -d ${D}${bindir} + install -m 0755 ${B}/lvgl_fb ${D}${bindir}/ } |