1 What: /config/usb-gadget/gadget/func 1 What: /config/usb-gadget/gadget/functions/uac1.name
2 Date: June 2017 2 Date: June 2017
3 KernelVersion: 4.14 3 KernelVersion: 4.14
4 Description: 4 Description:
5 The attributes: 5 The attributes:
6 6
7 ===================== ====== !! 7 ========== ===================================
8 c_chmask captur !! 8 c_chmask capture channel mask
9 c_srate list o !! 9 c_srate capture sampling rate
10 c_ssize captur !! 10 c_ssize capture sample size (bytes)
11 c_mute_present captur !! 11 c_mute_present capture mute control enable
12 c_volume_present captur 12 c_volume_present capture volume control enable
13 c_volume_min captur !! 13 c_volume_min capture volume control min value (in 1/256 dB)
14 (in 1/ !! 14 c_volume_max capture volume control max value (in 1/256 dB)
15 c_volume_max captur !! 15 c_volume_res capture volume control resolution (in 1/256 dB)
16 (in 1/ !! 16 p_chmask playback channel mask
17 c_volume_res captur !! 17 p_srate playback sampling rate
18 (in 1/ !! 18 p_ssize playback sample size (bytes)
19 p_chmask playba !! 19 p_mute_present playback mute control enable
20 p_srate list o <<
21 p_ssize playba <<
22 p_mute_present playba <<
23 p_volume_present playba 20 p_volume_present playback volume control enable
24 p_volume_min playba !! 21 p_volume_min playback volume control min value (in 1/256 dB)
25 (in 1/ !! 22 p_volume_max playback volume control max value (in 1/256 dB)
26 p_volume_max playba !! 23 p_volume_res playback volume control resolution (in 1/256 dB)
27 (in 1/ !! 24 req_number the number of pre-allocated request
28 p_volume_res playba !! 25 for both capture and playback
29 (in 1/ !! 26 ========== ===================================
30 req_number the nu <<
31 for bo <<
32 function_name name o <<
33 p_it_name playba <<
34 p_it_ch_name playba <<
35 p_ot_name playba <<
36 p_fu_vol_name playba <<
37 c_it_name captur <<
38 c_it_ch_name captur <<
39 c_ot_name captur <<
40 c_fu_vol_name captur <<
41 ===================== ====== <<
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.