2014-07-23 01:58:35 +08:00
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What: /config/usb-gadget/gadget/functions/uac2.name
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Date: Sep 2014
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KernelVersion: 3.18
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Description:
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The attributes:
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2021-09-27 19:10:54 +08:00
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===================== =======================================
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c_chmask capture channel mask
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2022-01-21 23:53:03 +08:00
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c_srate list of capture sampling rates (comma-separated)
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2021-09-27 19:10:54 +08:00
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c_ssize capture sample size (bytes)
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2022-01-27 19:43:30 +08:00
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c_hs_bint capture bInterval for HS/SS (1-4: fixed, 0: auto)
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2021-09-27 19:10:54 +08:00
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c_sync capture synchronization type
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(async/adaptive)
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c_mute_present capture mute control enable
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2021-07-12 20:55:28 +08:00
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c_volume_present capture volume control enable
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2021-09-27 19:10:54 +08:00
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c_volume_min capture volume control min value
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(in 1/256 dB)
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c_volume_max capture volume control max value
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(in 1/256 dB)
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c_volume_res capture volume control resolution
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(in 1/256 dB)
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fb_max maximum extra bandwidth in async mode
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p_chmask playback channel mask
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2022-01-21 23:53:03 +08:00
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p_srate list of playback sampling rates (comma-separated)
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2021-09-27 19:10:54 +08:00
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p_ssize playback sample size (bytes)
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2022-01-27 19:43:30 +08:00
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p_hs_bint playback bInterval for HS/SS (1-4: fixed, 0: auto)
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2021-09-27 19:10:54 +08:00
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p_mute_present playback mute control enable
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2021-07-12 20:55:28 +08:00
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p_volume_present playback volume control enable
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2021-09-27 19:10:54 +08:00
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p_volume_min playback volume control min value
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(in 1/256 dB)
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p_volume_max playback volume control max value
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(in 1/256 dB)
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p_volume_res playback volume control resolution
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(in 1/256 dB)
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2022-01-08 18:56:08 +08:00
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req_number the number of pre-allocated requests
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for both capture and playback
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2022-01-22 19:24:41 +08:00
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function_name name of the interface
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2021-09-27 19:10:54 +08:00
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===================== =======================================
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