/*
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*
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* (C) COPYRIGHT 2017 ARM Limited. All rights reserved.
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*
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* This program is free software and is provided to you under the terms of the
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* GNU General Public License version 2 as published by the Free Software
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* Foundation, and any use by you of this program is subject to the terms
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* of such GNU licence.
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*
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* A copy of the licence is included with the program, and can also be obtained
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* from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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/*
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* A core availability policy for use with devfreq, where core masks are
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* associated with OPPs.
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*/
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#ifndef MALI_KBASE_PM_CA_DEVFREQ_H
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#define MALI_KBASE_PM_CA_DEVFREQ_H
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/**
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* struct kbasep_pm_ca_policy_devfreq - Private structure for devfreq ca policy
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*
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* This contains data that is private to the devfreq core availability
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* policy.
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*
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* @cores_desired: Cores that the policy wants to be available
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* @cores_enabled: Cores that the policy is currently returning as available
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* @cores_used: Cores currently powered or transitioning
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*/
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struct kbasep_pm_ca_policy_devfreq {
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u64 cores_desired;
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u64 cores_enabled;
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u64 cores_used;
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};
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extern const struct kbase_pm_ca_policy kbase_pm_ca_devfreq_policy_ops;
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/**
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* kbase_devfreq_set_core_mask - Set core mask for policy to use
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* @kbdev: Device pointer
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* @core_mask: New core mask
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*
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* The new core mask will have immediate effect if the GPU is powered, or will
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* take effect when it is next powered on.
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*/
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void kbase_devfreq_set_core_mask(struct kbase_device *kbdev, u64 core_mask);
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#endif /* MALI_KBASE_PM_CA_DEVFREQ_H */
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