1 /* 2 * Copyright (C) 2010-2012, 2014, 2016-2017 ARM Limited. All rights reserved. 3 * 4 * This program is free software and is provided to you under the terms of the GNU General Public License version 2 5 * as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence. 6 * 7 * A copy of the licence is included with the program, and can also be obtained from Free Software 8 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 9 */ 10 11 #ifndef __MALI_DVFS_POLICY_H__ 12 #define __MALI_DVFS_POLICY_H__ 13 14 #ifdef __cplusplus 15 extern "C" { 16 #endif 17 18 void mali_dvfs_policy_realize(struct mali_gpu_utilization_data *data, u64 time_period); 19 20 _mali_osk_errcode_t mali_dvfs_policy_init(void); 21 22 void mali_dvfs_policy_new_period(void); 23 24 mali_bool mali_dvfs_policy_enabled(void); 25 26 #if defined(CONFIG_MALI400_PROFILING) 27 void mali_get_current_gpu_clk_item(struct mali_gpu_clk_item *clk_item); 28 #endif 29 30 #ifdef __cplusplus 31 } 32 #endif 33 34 #endif/* __MALI_DVFS_POLICY_H__ */ 35