On Mon, Aug 12, 2019 at 03:36:17PM -0700, Stephen Boyd wrote:
> On some platforms, the TPM power is managed by firmware and therefore we
> don't need to stop the TPM on suspend when going to a light version of
> suspend such as S0ix ("freeze" suspend state). Add a chip flag,
> TPM_CHIP_FLAG_FIRMWARE_POWER_MANAGED, to indicate this so that certain
> platforms can probe for the usage of this light suspend and avoid
> touching the TPM state across suspend/resume.
>
> Cc: Andrey Pronin <apro...@chromium.org>
> Cc: Duncan Laurie <dlau...@chromium.org>
> Cc: Jason Gunthorpe <j...@ziepe.ca>
> Cc: Arnd Bergmann <a...@arndb.de>
> Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
> Cc: Guenter Roeck <gro...@chromium.org>
> Cc: Alexander Steffen <alexander.stef...@infineon.com>
> Signed-off-by: Stephen Boyd <swb...@chromium.org>
LGTM
Reviewed-by: Jarkko Sakkinen <jarkko.sakki...@linux.intel.com>
/Jarkko
