On Fri, Apr 01, 2022 at 10:36:24PM +0200, Marek Vasut wrote: > On 4/1/22 20:46, Laurent Pinchart wrote: > > On Fri, Apr 01, 2022 at 06:37:54PM +0200, Marek Vasut wrote: > >> Make the width-mm/height-mm panel properties mandatory in > >> of_get_drm_panel_display_mode(), print error message and > >> return -ve in case these DT properties are not present. > >> This is needed to correctly report panel dimensions. > > > > Can we guarantee this won't cause a regression ? > > For the upstream DTs, I think we can. > For downstream DTs, we cannot know. Are there users of this function whose DT bindings don't require the width-mm and height-mm properties ? -- Regards, Laurent Pinchart
