/*
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*
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* (C) COPYRIGHT 2013-2015 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 power policy implementing fixed core availability
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*/
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#include <mali_kbase.h>
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#include <mali_kbase_pm.h>
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static void fixed_init(struct kbase_device *kbdev)
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{
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kbdev->pm.backend.ca_in_transition = false;
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}
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static void fixed_term(struct kbase_device *kbdev)
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{
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CSTD_UNUSED(kbdev);
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}
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static u64 fixed_get_core_mask(struct kbase_device *kbdev)
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{
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return kbdev->gpu_props.props.raw_props.shader_present;
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}
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static void fixed_update_core_status(struct kbase_device *kbdev,
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u64 cores_ready,
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u64 cores_transitioning)
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{
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CSTD_UNUSED(kbdev);
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CSTD_UNUSED(cores_ready);
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CSTD_UNUSED(cores_transitioning);
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}
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/*
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* The struct kbase_pm_policy structure for the fixed power policy.
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*
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* This is the static structure that defines the fixed power policy's callback
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* and name.
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*/
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const struct kbase_pm_ca_policy kbase_pm_ca_fixed_policy_ops = {
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"fixed", /* name */
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fixed_init, /* init */
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fixed_term, /* term */
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fixed_get_core_mask, /* get_core_mask */
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fixed_update_core_status, /* update_core_status */
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0u, /* flags */
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KBASE_PM_CA_POLICY_ID_FIXED, /* id */
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};
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KBASE_EXPORT_TEST_API(kbase_pm_ca_fixed_policy_ops);
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