snd_soc_info_volsw_sx (9) - Linux Man Pages
snd_soc_info_volsw_sx: Mixer info callback for SX TLV controls
snd_soc_info_volsw_sx - Mixer info callback for SX TLV controls
int snd_soc_info_volsw_sx(struct snd_kcontrol
*kcontrol, struct snd_ctl_elem_info *uinfo);
- mixer control
- control element information
Callback to provide information about a single mixer control, or a double mixer control that spans 2 registers of the SX TLV type. SX TLV controls have a range that represents both positive and negative values either side of zero but without a sign bit.