summaryrefslogtreecommitdiffstats
path: root/hal-statics.h
blob: 8efa5676b325aaa90ef7f7e189833905c080598b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
/*
 * Copyright (C) 2016 "IoT.bzh"
 * Author Fulup Ar Foll <fulup@iot.bzh>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * reference:
 *   amixer contents; amixer controls;
 *   http://www.tldp.org/HOWTO/Alsa-sound-6.html
 */

#ifndef HAL_STATIC_H
#define HAL_STATIC_H

// Soft control have dynamically allocated numid
#define CTL_AUTO -1

#ifndef PUBLIC
  #define PUBLIC
#endif
#define STATIC static

typedef enum {
  QUERY_QUIET   =0,
  QUERY_COMPACT =1,
  QUERY_VERBOSE =2,
  QUERY_FULL    =3,
} halQueryMode;

// Most controls are MIXER but some vendor specific are possible
typedef enum {
    OUTVOL,
    PCMVOL,
    INVOL,
    SWITCH,
    ROUTE,
    CARD,
    ENUM,
} halGroupEnumT;

typedef enum {
    READ,
    WRITE,
    RW,
} halAclEnumT;

typedef enum {
    StartHalCrlTag=0,

    // volume RAMP
    Vol_Ramp_Set_Mode,
    Vol_Ramp_Set_Delay,
    Vol_Ramp_Set_Down,
    Vol_Ramp_Set_Up,
    Vol_Ramp_Set_Slave,

    // Hardware Audio Control List,
    Master_Playback_Volume,
    Master_Playback_Ramp,
    PCM_Playback_Volume,
    PCM_Playback_Switch,
    Capture_Volume,
    Master_OnOff_Switch,

    // HighLevel Audio Role Control List,
    Emergency_Playback_Volume,
    Emergency_Playback_Ramp,
    Emergency_Playback_Switch,
    Warning_Playback_Volume,
    Warning_Playback_Ramp,
    Warning_Playback_Switch,
    CustomHigh_Playback_Volume,
    CustomHigh_Playback_Ramp,
    CustomHigh_Playback_Switch,
    Phone_Playback_Volume,
    Phone_Playback_Ramp,
    Phone_Playback_Switch,
    Navigation_Playback_Volume,
    Navigation_Playback_Ramp,
    Navigation_Playback_Switch,
    CustomMedium_Playback_Volume,
    CustomMedium_Playback_Ramp,
    CustomMedium_Playback_Switch,
    Video_Playback_Volume,
    Video_Playback_Ramp,
    Video_Playback_Switch,
    Streaming_Playback_Volume,
    Streaming_Playback_Ramp,
    Streaming_Playback_Switch,
    Multimedia_Playback_Volume,
    Multimedia_Playback_Ramp,
    Multimedia_Playback_Switch,
    Radio_Playback_Volume,
    Radio_Playback_Ramp,
    Radio_Playback_Switch,
    CustomLow_Playback_Volume,
    CustomLow_Playback_Ramp,
    CustomLow_Playback_Switch,
    Fallback_Playback_Volume,
    Fallback_Playback_Ramp,
    Fallback_Playback_Switch,
   EndHalCrlTag // used to compute number of ctls
} halCtlsTagT;


typedef enum {
   RAMP_VOL_NONE      = 0,
   RAMP_VOL_NORMAL    = 1,
   RAMP_VOL_SMOOTH    = 2,
   RAMP_VOL_EMERGENCY = 3,

   EndHalVolMod

} halRampEnumT;

extern const char *halVolRampModes[];
extern const char *halCtlsLabels[];

#endif /* HAL_STATIC_H */