1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #undef TRACE_SYSTEM 3*4882a593Smuzhiyun #define TRACE_SYSTEM power 4*4882a593Smuzhiyun #define TRACE_INCLUDE_PATH trace/hooks 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun #if !defined(_TRACE_HOOK_POWER_H) || defined(TRACE_HEADER_MULTI_READ) 7*4882a593Smuzhiyun #define _TRACE_HOOK_POWER_H 8*4882a593Smuzhiyun #include <linux/tracepoint.h> 9*4882a593Smuzhiyun #include <trace/hooks/vendor_hooks.h> 10*4882a593Smuzhiyun /* 11*4882a593Smuzhiyun * Following tracepoints are not exported in tracefs and provide a 12*4882a593Smuzhiyun * mechanism for vendor modules to hook and extend functionality 13*4882a593Smuzhiyun */ 14*4882a593Smuzhiyun #ifdef __GENKSYMS__ 15*4882a593Smuzhiyun enum freq_qos_req_type; 16*4882a593Smuzhiyun struct freq_constraints; 17*4882a593Smuzhiyun struct freq_qos_request; 18*4882a593Smuzhiyun struct task_struct; 19*4882a593Smuzhiyun #else 20*4882a593Smuzhiyun /* enum freq_qos_req_type, struct freq_constraints, struct freq_qos_request */ 21*4882a593Smuzhiyun #include <linux/pm_qos.h> 22*4882a593Smuzhiyun /* struct task_struct */ 23*4882a593Smuzhiyun #include <linux/sched.h> 24*4882a593Smuzhiyun #endif /* __GENKSYMS__ */ 25*4882a593Smuzhiyun DECLARE_HOOK(android_vh_try_to_freeze_todo, 26*4882a593Smuzhiyun TP_PROTO(unsigned int todo, unsigned int elapsed_msecs, bool wq_busy), 27*4882a593Smuzhiyun TP_ARGS(todo, elapsed_msecs, wq_busy)); 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun DECLARE_HOOK(android_vh_try_to_freeze_todo_unfrozen, 30*4882a593Smuzhiyun TP_PROTO(struct task_struct *p), 31*4882a593Smuzhiyun TP_ARGS(p)); 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun DECLARE_HOOK(android_vh_freq_qos_add_request, 35*4882a593Smuzhiyun TP_PROTO(struct freq_constraints *qos, struct freq_qos_request *req, 36*4882a593Smuzhiyun enum freq_qos_req_type type, int value, int ret), 37*4882a593Smuzhiyun TP_ARGS(qos, req, type, value, ret)); 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun DECLARE_HOOK(android_vh_freq_qos_update_request, 40*4882a593Smuzhiyun TP_PROTO(struct freq_qos_request *req, int value), 41*4882a593Smuzhiyun TP_ARGS(req, value)); 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun DECLARE_HOOK(android_vh_freq_qos_remove_request, 44*4882a593Smuzhiyun TP_PROTO(struct freq_qos_request *req), 45*4882a593Smuzhiyun TP_ARGS(req)); 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun /* macro versions of hooks are no longer required */ 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun #endif /* _TRACE_HOOK_POWER_H */ 50*4882a593Smuzhiyun /* This part must be outside protection */ 51*4882a593Smuzhiyun #include <trace/define_trace.h> 52