Gitiles
Code Review Sign In
gerrit.twrp.me / android_device_samsung_j5lte / a25011aca1a233cd4ac4d4c3e7582e7431981ffb / . / audio / audio_policy.conf
blob: 363d4be87ee759169cde8ff00ced5d2180f041a4 [file] [log] [blame]
Zvikomborero VIncent Zvikarambaa25011a2016-07-21 16:32:35 -0400[diff] [blame^]1# Global configuration section: lists input and output devices always present on the device
2# as well as the output device selected by default.
3# Devices are designated by a string that corresponds to the enum in audio.h
4
5global_configuration {
6 attached_output_devices AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_TELEPHONY_TX
7 default_output_device AUDIO_DEVICE_OUT_SPEAKER
8 attached_input_devices AUDIO_DEVICE_IN_BUILTIN_MIC|AUDIO_DEVICE_IN_BACK_MIC|AUDIO_DEVICE_IN_THIRD_MIC|AUDIO_DEVICE_IN_REMOTE_SUBMIX|AUDIO_DEVICE_IN_FM_RX|AUDIO_DEVICE_IN_FM_RX_A2DP|AUDIO_DEVICE_IN_TELEPHONY_RX|AUDIO_DEVICE_IN_VOICE_CALL
9}
10
11# audio hardware module section: contains descriptors for all audio hw modules present on the
12# device. Each hw module node is named after the corresponding hw module library base name.
13# For instance, "primary" corresponds to audio.primary.<device>.so.
14# The "primary" module is mandatory and must include at least one output with
15# AUDIO_OUTPUT_FLAG_PRIMARY flag.
16# Each module descriptor contains one or more output profile descriptors and zero or more
17# input profile descriptors. Each profile lists all the parameters supported by a given output
18# or input stream category.
19# The "channel_masks", "formats", "devices" and "flags" are specified using strings corresponding
20# to enums in audio.h and audio_policy.h. They are concatenated by use of "|" without space or "\n".
21
22audio_hw_modules {
23 primary {
24 outputs {
25 primary {
26 sampling_rates 44100|48000
27 channel_masks AUDIO_CHANNEL_OUT_STEREO
28 formats AUDIO_FORMAT_PCM_16_BIT
29 devices AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_LINE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_FM|AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET
30 flags AUDIO_OUTPUT_FLAG_PRIMARY
31 }
32 fast {
33 sampling_rates 8000|11025|12000|16000|22050|24000|32000|44100|48000
34 channel_masks AUDIO_CHANNEL_OUT_STEREO
35 formats AUDIO_FORMAT_PCM_16_BIT
36 devices AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET
37 flags AUDIO_OUTPUT_FLAG_FAST
38 }
39 hdmi {
40 sampling_rates 48000
41 channel_masks dynamic
42 formats AUDIO_FORMAT_PCM_16_BIT
43 devices AUDIO_DEVICE_OUT_AUX_DIGITAL
44 flags AUDIO_OUTPUT_FLAG_MULTI_CH
45 }
46 compress_offload {
47 sampling_rates 8000|11025|16000|22050|32000|44100|48000
48 channel_masks AUDIO_CHANNEL_OUT_MONO|AUDIO_CHANNEL_OUT_STEREO|AUDIO_CHANNEL_OUT_2POINT1|AUDIO_CHANNEL_OUT_QUAD|AUDIO_CHANNEL_OUT_PENTA|AUDIO_CHANNEL_OUT_5POINT1|AUDIO_CHANNEL_OUT_6POINT1|AUDIO_CHANNEL_OUT_7POINT1
49 formats AUDIO_FORMAT_MP3|AUDIO_FORMAT_AAC|AUDIO_FORMAT_AC3|AUDIO_FORMAT_EAC3
50 devices AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_ALL_SCO|AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET
51 flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING
52 }
53 voip_rx {
54 sampling_rates 8000|16000
55 channel_masks AUDIO_CHANNEL_OUT_MONO
56 formats AUDIO_FORMAT_PCM_16_BIT|AUDIO_FORMAT_AMR_NB|AUDIO_FORMAT_AMR_WB|AUDIO_FORMAT_QCELP|AUDIO_FORMAT_EVRC|AUDIO_FORMAT_EVRCB|AUDIO_FORMAT_EVRCWB|AUDIO_FORMAT_EVRCNW
57 devices AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_LINE
58 flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_VOIP_RX
59 }
60 }
61 inputs {
62 primary {
63 sampling_rates 8000|11025|12000|16000|22050|24000|32000|44100|48000
64 channel_masks AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO|AUDIO_CHANNEL_IN_FRONT_BACK|AUDIO_CHANNEL_IN_VOICE_UPLINK|AUDIO_CHANNEL_IN_VOICE_DNLINK
65 formats AUDIO_FORMAT_PCM_16_BIT|AUDIO_FORMAT_AMR_NB|AUDIO_FORMAT_AMR_WB|AUDIO_FORMAT_QCELP|AUDIO_FORMAT_EVRC|AUDIO_FORMAT_EVRCB|AUDIO_FORMAT_EVRCWB|AUDIO_FORMAT_EVRCNW
66 devices AUDIO_DEVICE_IN_BUILTIN_MIC|AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET|AUDIO_DEVICE_IN_WIRED_HEADSET|AUDIO_DEVICE_IN_WIRED_HEADPHONE|AUDIO_DEVICE_IN_AUX_DIGITAL|AUDIO_DEVICE_IN_VOICE_CALL|AUDIO_DEVICE_IN_BACK_MIC|AUDIO_DEVICE_IN_THIRD_MIC|AUDIO_DEVICE_IN_FM|AUDIO_DEVICE_IN_FM_RX|AUDIO_DEVICE_IN_FM_RX_A2DP
67 }
68 }
69 }
70 a2dp {
71 outputs {
72 a2dp {
73 sampling_rates 44100
74 channel_masks AUDIO_CHANNEL_OUT_STEREO
75 formats AUDIO_FORMAT_PCM_16_BIT
76 devices AUDIO_DEVICE_OUT_ALL_A2DP
77 }
78 }
79 inputs {
80 a2dp {
81 sampling_rates 44100|48000
82 channel_masks AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO
83 formats AUDIO_FORMAT_PCM_16_BIT
84 devices AUDIO_DEVICE_IN_BLUETOOTH_A2DP
85 }
86 }
87 }
88 usb {
89 outputs {
90 usb_accessory {
91 sampling_rates 44100
92 channel_masks AUDIO_CHANNEL_OUT_STEREO
93 formats AUDIO_FORMAT_PCM_16_BIT
94 devices AUDIO_DEVICE_OUT_USB_ACCESSORY
95 }
96 usb_device {
97 sampling_rates 44100|48000
98 channel_masks dynamic
99 formats AUDIO_FORMAT_PCM_16_BIT
100 devices AUDIO_DEVICE_OUT_USB_DEVICE|AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET
101 }
102 }
103 }
104 tms {
105 outputs {
106 tms {
107 sampling_rates 8000|11025|12000|16000|22050|24000|32000|44100|48000
108 channel_masks AUDIO_CHANNEL_OUT_STEREO
109 formats AUDIO_FORMAT_PCM_16_BIT
110 devices AUDIO_DEVICE_OUT_EXTERNAL_TMS
111 }
112 }
113 inputs {
114 tms {
115 sampling_rates 8000|11025|12000|16000|22050|24000|32000|44100|48000
116 channel_masks AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO
117 formats AUDIO_FORMAT_PCM_16_BIT
118 devices AUDIO_DEVICE_IN_EXTERNAL_TMS
119 }
120 }
121 }
122 r_submix {
123 outputs {
124 submix {
125 sampling_rates 48000
126 channel_masks AUDIO_CHANNEL_OUT_STEREO
127 formats AUDIO_FORMAT_PCM_16_BIT
128 devices AUDIO_DEVICE_OUT_REMOTE_SUBMIX
129 }
130 }
131 inputs {
132 submix {
133 sampling_rates 48000
134 channel_masks AUDIO_CHANNEL_IN_STEREO
135 formats AUDIO_FORMAT_PCM_16_BIT
136 devices AUDIO_DEVICE_IN_REMOTE_SUBMIX
137 }
138 }
139 }
140}