| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| /* |
| * |
| * (C) COPYRIGHT 2014-2016, 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. |
| * |
| */ |
| |
| #ifndef _KBASE_CACHE_POLICY_BACKEND_H_ |
| #define _KBASE_CACHE_POLICY_BACKEND_H_ |
| |
| #include "mali_kbase.h" |
| #include <uapi/gpu/arm/midgard/mali_base_kernel.h> |
| |
| /** |
| * kbase_cache_set_coherency_mode() - Sets the system coherency mode |
| * in the GPU. |
| * @kbdev: Device pointer |
| * @mode: Coherency mode. COHERENCY_ACE/ACE_LITE |
| */ |
| void kbase_cache_set_coherency_mode(struct kbase_device *kbdev, |
| u32 mode); |
| |
| /** |
| * kbase_cache_get_coherency_features() - Get the coherency features |
| * in the GPU. |
| * @kbdev: Device pointer |
| * |
| * Return: Register value to be returned |
| */ |
| u32 kbase_cache_get_coherency_features(struct kbase_device *kbdev); |
| |
| #endif /* _KBASE_CACHE_POLICY_BACKEND_H_ */ |
