drm/i915/intel_runtime_pm.h

1 /* SPDX-License-Identifier: MIT */
28  * Our driver uses the autosuspend delay feature, which means we'll only really
43 	struct device *kdev; /* points to i915->drm.dev */
67 	/* Manual runtime pm autosuspend delay for user GGTT/lmem mmaps */
86 #define INTEL_RPM_RAW_WAKEREF_MASK	(INTEL_RPM_WAKELOCK_BIAS - 1)
103 	WARN_ONCE(pm_runtime_suspended(rpm->kdev),  in assert_rpm_device_not_suspended()
112 		  "RPM raw-wakeref not held\n");  in __assert_rpm_raw_wakeref_held()
126 	__assert_rpm_raw_wakeref_held(rpm, atomic_read(&rpm->wakeref_count));  in assert_rpm_raw_wakeref_held()
132 	__assert_rpm_wakelock_held(rpm, atomic_read(&rpm->wakeref_count));  in assert_rpm_wakelock_held()
136  * disable_rpm_wakeref_asserts - disable the RPM assert checks
140  * reference, while keeping the device-not-suspended checks still enabled.
157 		   &rpm->wakeref_count);  in disable_rpm_wakeref_asserts()
161  * enable_rpm_wakeref_asserts - re-enable the RPM assert checks
164  * This function re-enables the RPM assert checks after disabling them with
175 		   &rpm->wakeref_count);  in enable_rpm_wakeref_asserts()