Hi, Le lundi 24 juillet 2023 à 19:11 +0200, Sam Ravnborg a écrit : > On Mon, Jul 24, 2023 at 02:17:05PM +0200, Arnd Bergmann wrote: > > From: Arnd Bergmann <arnd@xxxxxxxx> > > > > The driver now uses the backlight interface, which breaks when that > > is disabled: > > > > ld.lld: error: undefined symbol: devm_backlight_device_register > > > > Enforce the necessary Kconfig dependency to avoid this. > > > > Fixes: c2268daa65fb4 ("drm/panel: ld9040: Register a backlight > > device") > > Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> > Reviewed-by: Sam Ravnborg <sam@xxxxxxxxxxxx> > > I expect that someone else with drm-misc rights apply the patch. Pushed to drm-misc-next. Thanks, -Paul