mali_kbase_hwaccess_pm.h

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/*
 *
 * (C) COPYRIGHT 2014-2015 ARM Limited. All rights reserved.
 *
 * This program is free software and is provided to you under the terms of the
 * GNU General Public License version 2 as published by the Free Software
 * Foundation, and any use by you of this program is subject to the terms
 * of such GNU licence.
 *
 * A copy of the licence is included with the program, and can also be obtained
 * from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA  02110-1301, USA.
 *
 */




#ifndef _KBASE_HWACCESS_PM_H_
#define _KBASE_HWACCESS_PM_H_

#include <mali_midg_regmap.h>
#include <linux/atomic.h>

#include <mali_kbase_pm_defs.h>

/* Forward definition - see mali_kbase.h */
struct kbase_device;

/* Functions common to all HW access backends */

int kbase_hwaccess_pm_init(struct kbase_device *kbdev);

void kbase_hwaccess_pm_term(struct kbase_device *kbdev);

int kbase_hwaccess_pm_powerup(struct kbase_device *kbdev,
        unsigned int flags);

void kbase_hwaccess_pm_halt(struct kbase_device *kbdev);

void kbase_hwaccess_pm_suspend(struct kbase_device *kbdev);

void kbase_hwaccess_pm_resume(struct kbase_device *kbdev);

void kbase_hwaccess_pm_gpu_active(struct kbase_device *kbdev);

void kbase_hwaccess_pm_gpu_idle(struct kbase_device *kbdev);


void kbase_pm_set_debug_core_mask(struct kbase_device *kbdev,
        u64 new_core_mask_js0, u64 new_core_mask_js1,
        u64 new_core_mask_js2);


const struct kbase_pm_ca_policy
*kbase_pm_ca_get_policy(struct kbase_device *kbdev);

void kbase_pm_ca_set_policy(struct kbase_device *kbdev,
                const struct kbase_pm_ca_policy *policy);

int
kbase_pm_ca_list_policies(const struct kbase_pm_ca_policy * const **policies);


const struct kbase_pm_policy *kbase_pm_get_policy(struct kbase_device *kbdev);

void kbase_pm_set_policy(struct kbase_device *kbdev,
                    const struct kbase_pm_policy *policy);

int kbase_pm_list_policies(const struct kbase_pm_policy * const **policies);

#endif /* _KBASE_HWACCESS_PM_H_ */