L4T32.3 Can't Use the hdmi (nvidia,display@1520000)

I used the same configuration with the L4TR28 for the hdmi, but the hdmi can’t work. And the L4T28 is normal.
I set nvidia,dc-or-node = “/host1x/sor” for the nvdisplay@15200000

[    1.004825] tegradc 15200000.nvdisplay: disp0 connected to head0->/host1x/dsi
[    1.004849] tegradc 15200000.nvdisplay: tegra_dc_parse_panel_ops: could not find panel for /host1x/dsi
[    1.004868] tegradc 15200000.nvdisplay: err:-19 parsing panel_ops

I found the something difference in dc_common

You could choose either disp1 or disp2 for hdmi. No need to be disp0. However, you have to configure the device tree in any case.

This question is a little bit not clear to me. So not able to provide much help here. There are lots of changes between rel-28 and rel32 since kernel has upgraded from k4.4 to 4.9.