At the end of process there is a question of the SSDT_Automator:
- do you want to open the ssdt.dsl (y/n): I answered No, I hope my answer is right.
After that, the SSDT_Automator say to disable the C & P states, if enabled, on the config.plist
In which section of the config.plist opened with clover configurator is this C & P states?
I put the ssdt.aml in efi/clover/acpi/patched .I noticed that in this path there is another file called DSDT.aml
After reboot of MacOs seems that the hardware video acceleration of the GPU Intel HD4000 is working steadily.