INTEL_RPM_WAKELOCK_SHIFT   80 drivers/gpu/drm/i915/intel_runtime_pm.h #define INTEL_RPM_WAKELOCK_BIAS		(1 << INTEL_RPM_WAKELOCK_SHIFT)
INTEL_RPM_WAKELOCK_SHIFT   92 drivers/gpu/drm/i915/intel_runtime_pm.h 	return wakeref_count >> INTEL_RPM_WAKELOCK_SHIFT;