Name

intel_runtime_pm_get_if_in_use — grab a runtime pm reference if device in use

Synopsis

bool intel_runtime_pm_get_if_in_use (struct drm_i915_private * dev_priv);
 

Arguments

dev_priv

i915 device instance

Description

This function grabs a device-level runtime pm reference if the device is already in use and ensures that it is powered up.

Any runtime pm reference obtained by this function must have a symmetric call to intel_runtime_pm_put to release the reference again.