SNDRV_CTL_TLVT_DB_MINMAX_MUTE 76 include/uapi/sound/tlv.h SNDRV_CTL_TLVD_ITEM(SNDRV_CTL_TLVT_DB_MINMAX_MUTE, (min_dB), (max_dB)) SNDRV_CTL_TLVT_DB_MINMAX_MUTE 424 sound/core/vmaster.c type == SNDRV_CTL_TLVT_DB_MINMAX_MUTE) { SNDRV_CTL_TLVT_DB_MINMAX_MUTE 546 sound/usb/mixer.c scale[0] = SNDRV_CTL_TLVT_DB_MINMAX_MUTE;