1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (c) 2022 Rockchip Electronics Co., Ltd 4*4882a593Smuzhiyun */ 5*4882a593Smuzhiyun #ifndef __SOC_ROCKCHIP_PERFORMANCE_H 6*4882a593Smuzhiyun #define __SOC_ROCKCHIP_PERFORMANCE_H 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun enum { 9*4882a593Smuzhiyun ROCKCHIP_PERFORMANCE_LOW = 0, 10*4882a593Smuzhiyun ROCKCHIP_PERFORMANCE_NORMAL, 11*4882a593Smuzhiyun ROCKCHIP_PERFORMANCE_HIGH 12*4882a593Smuzhiyun }; 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #ifdef CONFIG_ROCKCHIP_PERFORMANCE 15*4882a593Smuzhiyun extern int rockchip_perf_get_level(void); 16*4882a593Smuzhiyun extern struct cpumask *rockchip_perf_get_cpul_mask(void); 17*4882a593Smuzhiyun extern struct cpumask *rockchip_perf_get_cpub_mask(void); 18*4882a593Smuzhiyun extern int rockchip_perf_select_rt_cpu(int prev_cpu, struct cpumask *lowest_mask); 19*4882a593Smuzhiyun extern bool rockchip_perf_misfit_rt(int cpu); 20*4882a593Smuzhiyun extern void rockchip_perf_uclamp_sync_util_min_rt_default(void); 21*4882a593Smuzhiyun #else rockchip_perf_get_level(void)22*4882a593Smuzhiyunstatic inline int rockchip_perf_get_level(void) { return ROCKCHIP_PERFORMANCE_NORMAL; } rockchip_perf_get_cpul_mask(void)23*4882a593Smuzhiyunstatic inline struct cpumask *rockchip_perf_get_cpul_mask(void) { return NULL; }; rockchip_perf_get_cpub_mask(void)24*4882a593Smuzhiyunstatic inline struct cpumask *rockchip_perf_get_cpub_mask(void) { return NULL; }; rockchip_perf_select_rt_cpu(int prev_cpu,struct cpumask * lowest_mask)25*4882a593Smuzhiyunstatic inline int rockchip_perf_select_rt_cpu(int prev_cpu, struct cpumask *lowest_mask) 26*4882a593Smuzhiyun { 27*4882a593Smuzhiyun return prev_cpu; 28*4882a593Smuzhiyun } rockchip_perf_misfit_rt(int cpu)29*4882a593Smuzhiyunstatic inline bool rockchip_perf_misfit_rt(int cpu) { return false; } rockchip_perf_uclamp_sync_util_min_rt_default(void)30*4882a593Smuzhiyunstatic inline void rockchip_perf_uclamp_sync_util_min_rt_default(void) {} 31*4882a593Smuzhiyun #endif 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun #endif 34