10591bc23SRuslan BilovolWhat: /config/usb-gadget/gadget/functions/uac1.name 20591bc23SRuslan BilovolDate: June 2017 30591bc23SRuslan BilovolKernelVersion: 4.14 40591bc23SRuslan BilovolDescription: 50591bc23SRuslan Bilovol The attributes: 60591bc23SRuslan Bilovol 71b8af67cSMauro Carvalho Chehab ===================== ======================================= 834433332SMauro Carvalho Chehab c_chmask capture channel mask 9695d39ffSJulian Scheel c_srate list of capture sampling rates (comma-separated) 1034433332SMauro Carvalho Chehab c_ssize capture sample size (bytes) 110356e628SRuslan Bilovol c_mute_present capture mute control enable 120356e628SRuslan Bilovol c_volume_present capture volume control enable 131b8af67cSMauro Carvalho Chehab c_volume_min capture volume control min value 141b8af67cSMauro Carvalho Chehab (in 1/256 dB) 151b8af67cSMauro Carvalho Chehab c_volume_max capture volume control max value 161b8af67cSMauro Carvalho Chehab (in 1/256 dB) 171b8af67cSMauro Carvalho Chehab c_volume_res capture volume control resolution 181b8af67cSMauro Carvalho Chehab (in 1/256 dB) 1934433332SMauro Carvalho Chehab p_chmask playback channel mask 20695d39ffSJulian Scheel p_srate list of playback sampling rates (comma-separated) 2134433332SMauro Carvalho Chehab p_ssize playback sample size (bytes) 220356e628SRuslan Bilovol p_mute_present playback mute control enable 230356e628SRuslan Bilovol p_volume_present playback volume control enable 241b8af67cSMauro Carvalho Chehab p_volume_min playback volume control min value 251b8af67cSMauro Carvalho Chehab (in 1/256 dB) 261b8af67cSMauro Carvalho Chehab p_volume_max playback volume control max value 271b8af67cSMauro Carvalho Chehab (in 1/256 dB) 281b8af67cSMauro Carvalho Chehab p_volume_res playback volume control resolution 291b8af67cSMauro Carvalho Chehab (in 1/256 dB) 30a8cf0516SPavel Hofman req_number the number of pre-allocated requests 310591bc23SRuslan Bilovol for both capture and playback 32*dfb05b5dSYunhao Tian function_name name of the interface 331b8af67cSMauro Carvalho Chehab ===================== ======================================= 34