On Tue, Feb 11, 2025 at 09:26:31AM +0100, Krzysztof Kozlowski wrote: > On Sun, Feb 09, 2025 at 07:04:46AM +0200, Dmitry Baryshkov wrote: > > Supporting simultaneous check of native HPD and the external GPIO proved > > to be less stable than just native HPD. Drop the hpd-gpios from the > > bindings. This is not a breaking change, since the HDMI block has been > > using both GPIO _and_ internal HPD anyway. In case the native HPD > > doesn't work users are urged to switch to specifying the hpd-gpios > > property to the hdmi-connector device. > > In that case users would need to update their DTS/DTB, so that's an ABI > break. > > Please deprecate the property here (deprecated: true) and keep support > in the driver. I will expand the explanation for the need of the ABI break. Yes, it's a bad idea. No, it doesn't prevent the board from working. Yes, it needs to be done. -- With best wishes Dmitry
