Re: Patch "tpm_tis: reserve chip for duration of tpm_tis_core_init" has been added to the 5.4-stable tree

[Jerry Snitselaar]

On Tue Dec 31 19, Christian Bundy wrote:
> > Christian, were you having any issues with interrupts? You system was going
> > into this code as well.
>
> Unfortunately I'm now unable to test, sorry for the trouble. I replaced my BIOS
> with UEFI firmware and the problem has disappeared. Please let me know if there
> is anything else I can do to help.
>
> Christian

That is interesting. Is the tpm functioning, or did the firmware change disable it?
Is there any output from 'dmesg | grep -i tpm' or anything in /sys/class/tpm/ ?