Blue-yellow tint is back after dist-upgrade to kernel 5.4

[luafox]

Hi!
First of all thanks for your great job!
It's works perfectly on previous version of Raspbian (2020-05-27) with kernel 4.19 without any workarounds (like raspi-gpio)
But now after dist-upgrate to 5.4 blue-yellow tint is back again: during booting on step "Starting udev Kernel Device Manager" the screen turns blue.
Rebuild of dtbo had no effect of course.
Call of raspi-gpio for pins 7 & 8 still helps.
I have RPI-zero-W with soldered mzdpi-VGA version-A display