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// SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
/*
*
* (C) COPYRIGHT 2011-2014, 2017, 2020-2021 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.
*
*/
#include <linux/ioport.h>
#include <mali_kbase.h>
#include <mali_kbase_defs.h>
#include <mali_kbase_config.h>
#include <backend/gpu/mali_kbase_pm_internal.h>
#ifndef CONFIG_OF
static struct kbase_io_resources io_resources = {
.job_irq_number = 75,
.mmu_irq_number = 76,
.gpu_irq_number = 77,
.io_memory_region = {
.start = 0x2F000000,
.end = 0x2F000000 + (4096 * 4) - 1}
};
#endif
static int pm_callback_power_on(struct kbase_device *kbdev)
{
/* Nothing is needed on VExpress, but we may have destroyed GPU state (if the below HARD_RESET code is active) */
return 1;
}
static void pm_callback_power_off(struct kbase_device *kbdev)
{
}
struct kbase_pm_callback_conf pm_callbacks = {
.power_on_callback = pm_callback_power_on,
.power_off_callback = pm_callback_power_off,
.power_suspend_callback = NULL,
.power_resume_callback = NULL
};
static struct kbase_platform_config versatile_platform_config = {
#ifndef CONFIG_OF
.io_resources = &io_resources
#endif
};
struct kbase_platform_config *kbase_get_platform_config(void)
{
return &versatile_platform_config;
}
#ifdef CONFIG_MALI_MIDGARD_DVFS
#if MALI_USE_CSF
int kbase_platform_dvfs_event(struct kbase_device *kbdev, u32 utilisation)
#else
int kbase_platform_dvfs_event(struct kbase_device *kbdev, u32 utilisation, u32 util_gl_share, u32 util_cl_share[2])
#endif
{
return 1;
}
#endif /* CONFIG_MALI_MIDGARD_DVFS */
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