Flash agx-orin-devkit but dp not display when changed "config FORCE_MAX_ZONEORDER default" to 12

Hi,I changed FORCE_MAX_ZONEORDER default value to 12 and recombiled the kernel and then flashed agx, but the dp display not work, the jeson linux is the latest r35.2.1, and the same the r35.1.0,I tried to flash xavier nx,the display works. Could you help me? here is the log.
log.txt (114.8 KB)