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.pr...@arm.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzw...@collabora.com>
Signed-off-by: Lukasz Luba <lukasz.l...@arm.com>
---
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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