donghun2.kim | 5cc5711 | 2015-03-19 21:03:02 +0900 | [diff] [blame] | 1 | # Global configuration section: |
| 2 | # - lists input and output devices always present on the device |
| 3 | # as well as the output device selected by default. |
| 4 | # Devices are designated by a string that corresponds to the enum in audio.h |
| 5 | # - defines whether the speaker output path uses DRC |
Sungmin Choi | fa38188 | 2015-06-27 13:01:43 +0900 | [diff] [blame] | 6 | # "TRUE" means DRC is enabled, "FALSE" or omission means DRC isn't used or |
| 7 | # hardware based DRC is enabled |
donghun2.kim | 5cc5711 | 2015-03-19 21:03:02 +0900 | [diff] [blame] | 8 | |
| 9 | global_configuration { |
| 10 | attached_output_devices AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_TELEPHONY_TX |
| 11 | default_output_device AUDIO_DEVICE_OUT_SPEAKER |
| 12 | attached_input_devices AUDIO_DEVICE_IN_BUILTIN_MIC|AUDIO_DEVICE_IN_BACK_MIC|AUDIO_DEVICE_IN_REMOTE_SUBMIX|AUDIO_DEVICE_IN_TELEPHONY_RX |
Jean-Michel Trivi | 8adc48d | 2015-08-18 17:09:30 -0700 | [diff] [blame] | 13 | speaker_drc_enabled TRUE |
donghun2.kim | 5cc5711 | 2015-03-19 21:03:02 +0900 | [diff] [blame] | 14 | } |
| 15 | |
| 16 | # audio hardware module section: contains descriptors for all audio hw modules present on the |
| 17 | # device. Each hw module node is named after the corresponding hw module library base name. |
| 18 | # For instance, "primary" corresponds to audio.primary.<device>.so. |
| 19 | # The "primary" module is mandatory and must include at least one output with |
| 20 | # AUDIO_OUTPUT_FLAG_PRIMARY flag. |
| 21 | # Each module descriptor contains one or more output profile descriptors and zero or more |
| 22 | # input profile descriptors. Each profile lists all the parameters supported by a given output |
| 23 | # or input stream category. |
| 24 | # The "channel_masks", "formats", "devices" and "flags" are specified using strings corresponding |
| 25 | # to enums in audio.h and audio_policy.h. They are concatenated by use of "|" without space or "\n". |
| 26 | |
| 27 | audio_hw_modules { |
| 28 | primary { |
| 29 | outputs { |
| 30 | primary { |
| 31 | sampling_rates 44100|48000 |
| 32 | channel_masks AUDIO_CHANNEL_OUT_STEREO |
| 33 | formats AUDIO_FORMAT_PCM_16_BIT |
Eric Laurent | d0ec9ce | 2015-09-15 19:32:47 -0700 | [diff] [blame] | 34 | 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 |
Haynes Mathew George | 64e4380 | 2015-08-19 11:16:57 -0700 | [diff] [blame] | 35 | flags AUDIO_OUTPUT_FLAG_FAST|AUDIO_OUTPUT_FLAG_PRIMARY |
| 36 | } |
| 37 | raw { |
| 38 | sampling_rates 48000 |
| 39 | channel_masks AUDIO_CHANNEL_OUT_STEREO |
| 40 | formats AUDIO_FORMAT_PCM_16_BIT |
Eric Laurent | d0ec9ce | 2015-09-15 19:32:47 -0700 | [diff] [blame] | 41 | 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 |
Haynes Mathew George | 64e4380 | 2015-08-19 11:16:57 -0700 | [diff] [blame] | 42 | flags AUDIO_OUTPUT_FLAG_FAST|AUDIO_OUTPUT_FLAG_RAW |
donghun2.kim | 5cc5711 | 2015-03-19 21:03:02 +0900 | [diff] [blame] | 43 | } |
| 44 | deep_buffer { |
| 45 | sampling_rates 8000|11025|12000|16000|22050|24000|32000|44100|48000 |
| 46 | channel_masks AUDIO_CHANNEL_OUT_STEREO |
| 47 | formats AUDIO_FORMAT_PCM_16_BIT |
Eric Laurent | d0ec9ce | 2015-09-15 19:32:47 -0700 | [diff] [blame] | 48 | devices AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_LINE|AUDIO_DEVICE_OUT_ALL_SCO |
donghun2.kim | 5cc5711 | 2015-03-19 21:03:02 +0900 | [diff] [blame] | 49 | flags AUDIO_OUTPUT_FLAG_DEEP_BUFFER |
| 50 | } |
donghun2.kim | 5cc5711 | 2015-03-19 21:03:02 +0900 | [diff] [blame] | 51 | compress_offload { |
| 52 | sampling_rates 8000|11025|12000|16000|22050|24000|32000|44100|48000 |
| 53 | channel_masks AUDIO_CHANNEL_OUT_MONO|AUDIO_CHANNEL_OUT_STEREO |
| 54 | formats AUDIO_FORMAT_MP3|AUDIO_FORMAT_AAC_LC|AUDIO_FORMAT_AAC_HE_V1|AUDIO_FORMAT_AAC_HE_V2 |
Ravi Kumar Alamanda | 99275b5 | 2015-08-25 13:43:03 -0700 | [diff] [blame] | 55 | devices AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE|AUDIO_DEVICE_OUT_LINE |
donghun2.kim | 5cc5711 | 2015-03-19 21:03:02 +0900 | [diff] [blame] | 56 | flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING |
| 57 | } |
| 58 | voice_tx { |
| 59 | sampling_rates 8000|16000|48000 |
| 60 | channel_masks AUDIO_CHANNEL_OUT_STEREO|AUDIO_CHANNEL_OUT_MONO |
| 61 | formats AUDIO_FORMAT_PCM_16_BIT |
| 62 | devices AUDIO_DEVICE_OUT_TELEPHONY_TX |
| 63 | } |
keunhui.park | 8297b73 | 2015-06-18 11:22:40 +0900 | [diff] [blame] | 64 | tts { |
| 65 | sampling_rates 48000 |
| 66 | channel_masks AUDIO_CHANNEL_OUT_STEREO |
| 67 | formats AUDIO_FORMAT_PCM_16_BIT |
| 68 | devices AUDIO_DEVICE_OUT_SPEAKER |
| 69 | flags AUDIO_OUTPUT_FLAG_TTS |
| 70 | } |
donghun2.kim | 5cc5711 | 2015-03-19 21:03:02 +0900 | [diff] [blame] | 71 | } |
| 72 | inputs { |
| 73 | primary { |
| 74 | sampling_rates 8000|11025|12000|16000|22050|24000|32000|44100|48000 |
vivek mehta | fb4a9b1 | 2015-08-05 12:42:27 -0700 | [diff] [blame] | 75 | channel_masks AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO|AUDIO_CHANNEL_IN_FRONT_BACK|AUDIO_CHANNEL_INDEX_MASK_3 |
donghun2.kim | 5cc5711 | 2015-03-19 21:03:02 +0900 | [diff] [blame] | 76 | formats AUDIO_FORMAT_PCM_16_BIT |
| 77 | devices AUDIO_DEVICE_IN_BUILTIN_MIC|AUDIO_DEVICE_IN_WIRED_HEADSET|AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET|AUDIO_DEVICE_IN_VOICE_CALL|AUDIO_DEVICE_IN_BACK_MIC |
| 78 | } |
| 79 | voice_rx { |
| 80 | sampling_rates 8000|16000|48000 |
| 81 | channel_masks AUDIO_CHANNEL_IN_STEREO|AUDIO_CHANNEL_IN_MONO |
| 82 | formats AUDIO_FORMAT_PCM_16_BIT |
| 83 | devices AUDIO_DEVICE_IN_TELEPHONY_RX |
| 84 | } |
| 85 | } |
| 86 | } |
| 87 | a2dp { |
| 88 | outputs { |
| 89 | a2dp { |
| 90 | sampling_rates 44100 |
| 91 | channel_masks AUDIO_CHANNEL_OUT_STEREO |
| 92 | formats AUDIO_FORMAT_PCM_16_BIT |
| 93 | devices AUDIO_DEVICE_OUT_ALL_A2DP |
| 94 | } |
| 95 | } |
| 96 | inputs { |
| 97 | a2dp { |
| 98 | sampling_rates 44100|48000 |
| 99 | channel_masks AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO |
| 100 | formats AUDIO_FORMAT_PCM_16_BIT |
| 101 | devices AUDIO_DEVICE_IN_BLUETOOTH_A2DP |
| 102 | } |
| 103 | } |
| 104 | } |
| 105 | usb { |
| 106 | outputs { |
| 107 | usb_accessory { |
| 108 | sampling_rates 44100 |
| 109 | channel_masks AUDIO_CHANNEL_OUT_STEREO |
| 110 | formats AUDIO_FORMAT_PCM_16_BIT |
| 111 | devices AUDIO_DEVICE_OUT_USB_ACCESSORY |
| 112 | } |
| 113 | usb_device { |
| 114 | sampling_rates dynamic |
| 115 | channel_masks dynamic |
| 116 | formats dynamic |
| 117 | devices AUDIO_DEVICE_OUT_USB_DEVICE |
| 118 | } |
| 119 | } |
| 120 | inputs { |
| 121 | usb_device { |
| 122 | sampling_rates dynamic |
| 123 | channel_masks dynamic |
| 124 | formats dynamic |
| 125 | devices AUDIO_DEVICE_IN_USB_DEVICE |
| 126 | } |
| 127 | } |
| 128 | } |
| 129 | r_submix { |
| 130 | outputs { |
| 131 | submix { |
| 132 | sampling_rates 48000 |
| 133 | channel_masks AUDIO_CHANNEL_OUT_STEREO |
| 134 | formats AUDIO_FORMAT_PCM_16_BIT |
| 135 | devices AUDIO_DEVICE_OUT_REMOTE_SUBMIX |
| 136 | } |
| 137 | } |
| 138 | inputs { |
| 139 | submix { |
| 140 | sampling_rates 48000 |
| 141 | channel_masks AUDIO_CHANNEL_IN_STEREO |
| 142 | formats AUDIO_FORMAT_PCM_16_BIT |
| 143 | devices AUDIO_DEVICE_IN_REMOTE_SUBMIX |
| 144 | } |
| 145 | } |
| 146 | } |
| 147 | } |