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// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
/*
*
* (C) COPYRIGHT 2010-2023 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 license.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you can access it online at
* http://www.gnu.org/licenses/gpl-2.0.html.
*
*/
/*
* "Always on" power management policy
*/
#include <mali_kbase.h>
#include <mali_kbase_pm.h>
static bool always_on_shaders_needed(struct kbase_device *kbdev)
{
CSTD_UNUSED(kbdev);
return true;
}
static bool always_on_get_core_active(struct kbase_device *kbdev)
{
CSTD_UNUSED(kbdev);
return true;
}
static void always_on_init(struct kbase_device *kbdev)
{
CSTD_UNUSED(kbdev);
}
/**
* always_on_term - Term callback function for always-on power policy
*
* @kbdev: kbase device
*/
static void always_on_term(struct kbase_device *kbdev)
{
CSTD_UNUSED(kbdev);
}
/*
* The struct kbase_pm_policy structure for the demand power policy.
*
* This is the static structure that defines the demand power policy's callback
* and name.
*/
const struct kbase_pm_policy kbase_pm_always_on_policy_ops = {
"always_on", /* name */
always_on_init, /* init */
always_on_term, /* term */
always_on_shaders_needed, /* shaders_needed */
always_on_get_core_active, /* get_core_active */
NULL, /* handle_event */
KBASE_PM_POLICY_ID_ALWAYS_ON, /* id */
#if MALI_USE_CSF
ALWAYS_ON_PM_SCHED_FLAGS, /* pm_sched_flags */
#endif
};
KBASE_EXPORT_TEST_API(kbase_pm_always_on_policy_ops);
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