83 lines
3.1 KiB
Plaintext
Executable File
83 lines
3.1 KiB
Plaintext
Executable File
# Global configuration section: lists input and output devices always present on the device
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# as well as the output device selected by default.
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# Devices are designated by a string that corresponds to the enum in audio.h
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global_configuration {
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attached_output_devices AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_SPEAKER
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default_output_device AUDIO_DEVICE_OUT_SPEAKER
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attached_input_devices AUDIO_DEVICE_IN_BUILTIN_MIC
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}
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# audio hardware module section: contains descriptors for all audio hw modules present on the
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# device. Each hw module node is named after the corresponding hw module library base name.
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# For instance, "primary" corresponds to audio.primary.<device>.so.
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# The "primary" module is mandatory and must include at least one output with
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# AUDIO_OUTPUT_FLAG_PRIMARY flag.
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# Each module descriptor contains one or more output profile descriptors and zero or more
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# input profile descriptors. Each profile lists all the parameters supported by a given output
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# or input stream category.
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# The "channel_masks", "formats", "devices" and "flags" are specified using strings corresponding
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# to enums in audio.h and audio_policy.h. They are concatenated by use of "|" without space or "\n".
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audio_hw_modules {
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primary {
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outputs {
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primary {
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sampling_rates 44100
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channel_masks AUDIO_CHANNEL_OUT_STEREO
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formats AUDIO_FORMAT_PCM_16_BIT
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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_AUX_DIGITAL|AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET|AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET
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flags AUDIO_OUTPUT_FLAG_PRIMARY
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}
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# deep_buffer {
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# sampling_rates 44100
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# channel_masks AUDIO_CHANNEL_OUT_STEREO
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# formats AUDIO_FORMAT_PCM_16_BIT
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# devices AUDIO_DEVICE_OUT_SPEAKER|AUDIO_DEVICE_OUT_WIRED_HEADSET|AUDIO_DEVICE_OUT_WIRED_HEADPHONE
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# flags AUDIO_OUTPUT_FLAG_DEEP_BUFFER
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# }
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# hdmi {
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# sampling_rates 44100|48000
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# channel_masks dynamic
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# formats AUDIO_FORMAT_PCM_16_BIT
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# devices AUDIO_DEVICE_OUT_AUX_DIGITAL
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# flags AUDIO_OUTPUT_FLAG_DIRECT
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# }
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}
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inputs {
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primary {
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sampling_rates 8000|11025|16000|22050|24000|32000|44100|48000
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channel_masks AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_IN_BUILTIN_MIC|AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET|AUDIO_DEVICE_IN_WIRED_HEADSET
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}
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}
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}
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a2dp {
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outputs {
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a2dp {
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sampling_rates 44100
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channel_masks AUDIO_CHANNEL_OUT_STEREO
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_OUT_ALL_A2DP
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}
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}
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}
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usb {
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outputs {
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usb_accessory {
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sampling_rates 44100
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channel_masks AUDIO_CHANNEL_OUT_STEREO
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_OUT_USB_ACCESSORY
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}
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usb_device {
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sampling_rates 44100
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channel_masks AUDIO_CHANNEL_OUT_STEREO
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formats AUDIO_FORMAT_PCM_16_BIT
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devices AUDIO_DEVICE_OUT_USB_DEVICE
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}
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}
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}
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}
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