Commits
Alexander Usyskin committed 7ee7f45a763
mei: bus: enable OS version only for SPT and newer Sending OS version for support of TPM2_ChangeEPS() is required only for SPT FW (HMB version 2.0) and newer. On older platforms the command should be just ignored by the firmware but some older platforms misbehave so it's safer to send the command only if required. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=192051 Fixes: 7279b238bade (mei: send OS type to the FW) Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Tested-by: Jan Niehusmann <jan@gondor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>