[PATCH 0/2] Fix tpm_tis ACPI issue with TPM 2.0

From: Jarkko Sakkinen
Date: Tue Sep 29 2015 - 13:07:31 EST

Both for FIFO and CRB interface TCG has decided to use the same HID
MSFT0101. They can be differentiated by looking at the start method
from TPM2 ACPI table. These patches make necessary fixes to tpm_tis
and tpm_crb modules in order to correctly detect, which module should
be used.

Jarkko Sakkinen (2):
tpm, tpm_tis: use acpi_driver instead of pnp_driver
tpm, tpm_tis: detect TPM2 FIFO devices based on HID

drivers/char/tpm/tpm.h | 7 ++
drivers/char/tpm/tpm_crb.c | 20 ++----
drivers/char/tpm/tpm_tis.c | 160 ++++++++++++++++++++++++++++++---------------
3 files changed, 121 insertions(+), 66 deletions(-)


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