Hi Hans, On Wed, Oct 23, 2024 at 02:28:02PM +0200, Hans Verkuil wrote: > Hi Dongcheng, > > Since this is an HDMI receiver, you need to implement the DV Timings API. "Must"? Why? I don't know the tc358743 driver but it'd unlikely to work with current CSI-2 RX drivers. They expect the LINK_FREQ control for instance, not the DV timing API. <URL:https://hverkuil.home.xs4all.nl/spec/driver-api/tx-rx.html#transmitter-receiver> -- Regards, Sakari Ailus
