提交 9f463937 编写于 作者: A Alexander Usyskin 提交者: Greg Kroah-Hartman

mei: me: set internal pg flag to off on hardware reset

Link reset flow is always performed in the runtime resumed state.
The internal PG state may be left as ON after the suspend
and will not be updated upon the resume if the D0i3 is not supported.

Ensure that the internal PG state is set to the right value on the flow
entrance in case the firmware does not support D0i3.
Signed-off-by: NAlexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: NTomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20220606144225.282375-1-tomas.winkler@intel.comSigned-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
上级 bd476c13
......@@ -1154,6 +1154,8 @@ static int mei_me_hw_reset(struct mei_device *dev, bool intr_enable)
ret = mei_me_d0i3_exit_sync(dev);
if (ret)
return ret;
} else {
hw->pg_state = MEI_PG_OFF;
}
}
......
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