Critical Issue
Whne you run the Arria 10 HDMI design example (a10_hdmi2) on Arria 10 D1 silicon (10AX115S2F45I2SG), you may encounter failure. The Arria 10 HDMI design example was originally intended for Arria 10 ES device (10AX115S2F45I2SGE2). The reconfiguration value for the HDMI design is incompatible with the D1 silicon.
There is no workaround for this issue.
This issue is fixed in version 15.1 Update 1 of the HDMI IP core.