18c2ecf20Sopenharmony_ciWhat: /config/usb-gadget/gadget/functions/uac1.name 28c2ecf20Sopenharmony_ciDate: June 2017 38c2ecf20Sopenharmony_ciKernelVersion: 4.14 48c2ecf20Sopenharmony_ciDescription: 58c2ecf20Sopenharmony_ci The attributes: 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_ci ========== =================================== 88c2ecf20Sopenharmony_ci c_chmask capture channel mask 98c2ecf20Sopenharmony_ci c_srate capture sampling rate 108c2ecf20Sopenharmony_ci c_ssize capture sample size (bytes) 118c2ecf20Sopenharmony_ci p_chmask playback channel mask 128c2ecf20Sopenharmony_ci p_srate playback sampling rate 138c2ecf20Sopenharmony_ci p_ssize playback sample size (bytes) 148c2ecf20Sopenharmony_ci req_number the number of pre-allocated request 158c2ecf20Sopenharmony_ci for both capture and playback 168c2ecf20Sopenharmony_ci ========== =================================== 17