[SND_MOTU_CLOCK_SOURCE_SPDIF_ON_COAX] = "S/PCIF on coaxial interface",
[SND_MOTU_CLOCK_SOURCE_AESEBU_ON_XLR] = "AESEBU on XLR interface",
[SND_MOTU_CLOCK_SOURCE_WORD_ON_BNC] = "Word clock on BNC interface",
+ [SND_MOTU_CLOCK_SOURCE_UNKNOWN] = "Unknown",
};
static void proc_read_clock(struct snd_info_entry *entry,