mei: me: use runtime PG pm domain for non wakeable devices

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For non wakeable devices we can't use pci runtime framework
as we are not able to wakeup from D3 states.
Instead we create new pg runtime domain that only drives ME power
gating protocol to reduce the power consumption.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Tomas Winkler 2014-03-18 22:52:05 +02:00 • committed by Greg Kroah-Hartman

parent 04bb139a07

commit e13fa90ce4

2 changed files with 53 additions and 0 deletions

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3

drivers/misc/mei/mei_dev.h

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50

drivers/misc/mei/pci-me.c

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