| Message ID | 20220806122636.43068-13-tomas.winkler@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | GSC support for XeHP SDV and DG2 | expand |
On 8/6/2022 5:26 AM, Tomas Winkler wrote: > From: Vitaly Lubart <vitaly.lubart@intel.com> > > Added transition to PXP mode in resume flow. > > CC: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> > Signed-off-by: Vitaly Lubart <vitaly.lubart@intel.com> > Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> > Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Daniele > --- > drivers/misc/mei/gsc-me.c | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/drivers/misc/mei/gsc-me.c b/drivers/misc/mei/gsc-me.c > index 6b22726aed55..75765e4df4ed 100644 > --- a/drivers/misc/mei/gsc-me.c > +++ b/drivers/misc/mei/gsc-me.c > @@ -182,11 +182,22 @@ static int __maybe_unused mei_gsc_pm_suspend(struct device *device) > static int __maybe_unused mei_gsc_pm_resume(struct device *device) > { > struct mei_device *dev = dev_get_drvdata(device); > + struct auxiliary_device *aux_dev; > + struct mei_aux_device *adev; > int err; > + struct mei_me_hw *hw; > > if (!dev) > return -ENODEV; > > + hw = to_me_hw(dev); > + aux_dev = to_auxiliary_dev(device); > + adev = auxiliary_dev_to_mei_aux_dev(aux_dev); > + if (adev->ext_op_mem.start) { > + mei_gsc_set_ext_op_mem(hw, &adev->ext_op_mem); > + dev->pxp_mode = MEI_DEV_PXP_INIT; > + } > + > err = mei_restart(dev); > if (err) > return err;
diff --git a/drivers/misc/mei/gsc-me.c b/drivers/misc/mei/gsc-me.c index 6b22726aed55..75765e4df4ed 100644 --- a/drivers/misc/mei/gsc-me.c +++ b/drivers/misc/mei/gsc-me.c @@ -182,11 +182,22 @@ static int __maybe_unused mei_gsc_pm_suspend(struct device *device) static int __maybe_unused mei_gsc_pm_resume(struct device *device) { struct mei_device *dev = dev_get_drvdata(device); + struct auxiliary_device *aux_dev; + struct mei_aux_device *adev; int err; + struct mei_me_hw *hw; if (!dev) return -ENODEV; + hw = to_me_hw(dev); + aux_dev = to_auxiliary_dev(device); + adev = auxiliary_dev_to_mei_aux_dev(aux_dev); + if (adev->ext_op_mem.start) { + mei_gsc_set_ext_op_mem(hw, &adev->ext_op_mem); + dev->pxp_mode = MEI_DEV_PXP_INIT; + } + err = mei_restart(dev); if (err) return err;