- =============== ====================================================
- c_chmask capture channel mask
- c_srate capture sampling rate
- c_ssize capture sample size (bytes)
- c_sync capture synchronization type (async/adaptive)
- fb_max maximum extra bandwidth in async mode
- p_chmask playback channel mask
- p_srate playback sampling rate
- p_ssize playback sample size (bytes)
- req_number the number of pre-allocated request for both capture
- and playback
- =============== ====================================================
+ ================ ====================================================
+ c_chmask capture channel mask
+ c_srate capture sampling rate
+ c_ssize capture sample size (bytes)
+ c_sync capture synchronization type (async/adaptive)
+ c_mute_present capture mute control enable
+ c_volume_present capture volume control enable
+ c_volume_min capture volume control min value (in 1/256 dB)
+ c_volume_max capture volume control max value (in 1/256 dB)
+ c_volume_res capture volume control resolution (in 1/256 dB)
+ fb_max maximum extra bandwidth in async mode
+ p_chmask playback channel mask
+ p_srate playback sampling rate
+ p_ssize playback sample size (bytes)
+ p_mute_present playback mute control enable
+ p_volume_present playback volume control enable
+ p_volume_min playback volume control min value (in 1/256 dB)
+ p_volume_max playback volume control max value (in 1/256 dB)
+ p_volume_res playback volume control resolution (in 1/256 dB)
+ req_number the number of pre-allocated request for both capture
+ and playback
+ ================ ====================================================