| /* |
| * |
| * (C) COPYRIGHT 2017 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. |
| * |
| * 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. |
| * |
| * SPDX-License-Identifier: GPL-2.0 |
| * |
| */ |
| |
| /* |
| * A core availability policy for use with devfreq, where core masks are |
| * associated with OPPs. |
| */ |
| |
| #ifndef MALI_KBASE_PM_CA_DEVFREQ_H |
| #define MALI_KBASE_PM_CA_DEVFREQ_H |
| |
| /** |
| * struct kbasep_pm_ca_policy_devfreq - Private structure for devfreq ca policy |
| * |
| * This contains data that is private to the devfreq core availability |
| * policy. |
| * |
| * @cores_desired: Cores that the policy wants to be available |
| * @cores_enabled: Cores that the policy is currently returning as available |
| * @cores_used: Cores currently powered or transitioning |
| */ |
| struct kbasep_pm_ca_policy_devfreq { |
| u64 cores_desired; |
| u64 cores_enabled; |
| u64 cores_used; |
| }; |
| |
| extern const struct kbase_pm_ca_policy kbase_pm_ca_devfreq_policy_ops; |
| |
| /** |
| * kbase_devfreq_set_core_mask - Set core mask for policy to use |
| * @kbdev: Device pointer |
| * @core_mask: New core mask |
| * |
| * The new core mask will have immediate effect if the GPU is powered, or will |
| * take effect when it is next powered on. |
| */ |
| void kbase_devfreq_set_core_mask(struct kbase_device *kbdev, u64 core_mask); |
| |
| #endif /* MALI_KBASE_PM_CA_DEVFREQ_H */ |
| |
