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23#ifndef _EVENT_MANAGER_H_
24#define _EVENT_MANAGER_H_
25
26#include "power_state.h"
27#include "pp_power_source.h"
28#include "hardwaremanager.h"
29#include "pp_asicblocks.h"
30
31struct pp_eventmgr;
32enum amd_pp_event;
33
34enum PEM_EventDataValid {
35 PEM_EventDataValid_RequestedStateID = 0,
36 PEM_EventDataValid_RequestedUILabel,
37 PEM_EventDataValid_NewPowerState,
38 PEM_EventDataValid_RequestedPowerSource,
39 PEM_EventDataValid_RequestedClocks,
40 PEM_EventDataValid_CurrentTemperature,
41 PEM_EventDataValid_AsicBlocks,
42 PEM_EventDataValid_ODParameters,
43 PEM_EventDataValid_PXAdapterPrefs,
44 PEM_EventDataValid_PXUserPrefs,
45 PEM_EventDataValid_PXSwitchReason,
46 PEM_EventDataValid_PXSwitchPhase,
47 PEM_EventDataValid_HdVideo,
48 PEM_EventDataValid_BacklightLevel,
49 PEM_EventDatavalid_VariBrightParams,
50 PEM_EventDataValid_VariBrightLevel,
51 PEM_EventDataValid_VariBrightImmediateChange,
52 PEM_EventDataValid_PercentWhite,
53 PEM_EventDataValid_SdVideo,
54 PEM_EventDataValid_HTLinkChangeReason,
55 PEM_EventDataValid_HWBlocks,
56 PEM_EventDataValid_RequestedThermalState,
57 PEM_EventDataValid_MvcVideo,
58 PEM_EventDataValid_Max
59};
60
61typedef enum PEM_EventDataValid PEM_EventDataValid;
62
63
64#define PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD (sizeof(unsigned long)*8)
65
66
67#define PEM_MAX_NUM_EVENTDATAVALID_ULONG_ENTRIES \
68 ((PEM_EventDataValid_Max + PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD - 1) / \
69 PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD)
70
71static inline void pem_set_event_data_valid(unsigned long *fields, PEM_EventDataValid valid_field)
72{
73 fields[valid_field / PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD] |=
74 (1UL << (valid_field % PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD));
75}
76
77static inline void pem_unset_event_data_valid(unsigned long *fields, PEM_EventDataValid valid_field)
78{
79 fields[valid_field / PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD] &=
80 ~(1UL << (valid_field % PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD));
81}
82
83static inline unsigned long pem_is_event_data_valid(const unsigned long *fields, PEM_EventDataValid valid_field)
84{
85 return fields[valid_field / PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD] &
86 (1UL << (valid_field % PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD));
87}
88
89struct pem_event_data {
90 unsigned long valid_fields[100];
91 unsigned long requested_state_id;
92 enum PP_StateUILabel requested_ui_label;
93 struct pp_power_state *pnew_power_state;
94 enum pp_power_source requested_power_source;
95 struct PP_Clocks requested_clocks;
96 bool skip_state_adjust_rules;
97 struct phm_asic_blocks asic_blocks;
98
99
100
101
102};
103
104int pem_handle_event(struct pp_eventmgr *eventmgr, enum amd_pp_event event,
105 struct pem_event_data *event_data);
106
107bool pem_is_hw_access_blocked(struct pp_eventmgr *eventmgr);
108
109#endif
110