Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@xxxxxxxxxxxxx> On Wed, Mar 18, 2020 at 11:45:48AM +0000, Lukasz Luba wrote: > Register devfreq cooling device and attempt to register Energy Model. This > will add the devfreq device to the Energy Model framework. It will create > a dedicated and unified data structures used i.e. in thermal framework. > The last NULL parameter indicates that the power model is simplified and > created based on DT 'dynamic-power-coefficient', voltage and frequency. > > Reviewed-by: Steven Price <steven.price@xxxxxxx> > Signed-off-by: Lukasz Luba <lukasz.luba@xxxxxxx> > --- > drivers/gpu/drm/panfrost/panfrost_devfreq.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c > index 413987038fbf..8759a73db153 100644 > --- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c > +++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c > @@ -105,7 +105,7 @@ int panfrost_devfreq_init(struct panfrost_device *pfdev) > } > pfdev->devfreq.devfreq = devfreq; > > - cooling = of_devfreq_cooling_register(dev->of_node, devfreq); > + cooling = devfreq_cooling_em_register(devfreq, NULL); > if (IS_ERR(cooling)) > DRM_DEV_INFO(dev, "Failed to register cooling device\n"); > else > -- > 2.17.1 >
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