On Thu, Dec 12, 2024 at 09:31:09AM +0100, neil.armstrong@xxxxxxxxxx wrote: > On 11/12/2024 15:42, Johan Hovold wrote: > >> +EXPORT_SYMBOL(drm_dp_lttpr_set_transparent_mode); > > > > This appears to be what the driver currently uses, but why not > > EXPORT_SYMBOL_GPL? > > drivers/gpu/drm/display/drm_dp_helper.c is not GPL licenced, so > this is the right macro to use. Wow. I should have checked the header. Thanks for explaining. Johan