we've been using the ADV7619 for some time now, and last week a new version of the recommended settings has been published (version 1.8c), see ADV7619 Design Support files. Since we are using the ADV7619 on 297 MHz, the latest changes might be useful for us.
However, this latest update seems to be related to Product/Process Change Notice - PCN 15_0178, which is available here: http://www.analog.com/en/products/audio-video/analoghdmidvi-interfaces/analog-hdmidvi-display-interfaces/adv7619.html#product-samplebuy
Does this PCN 15_0178 point to a new silicon version of the ADV7619, and is recommended settings v1.8c therefore only applicable to that latest silicon version? Or are the latest changes in v1.8c also useful for existing configurations and should we update our current configurations?