snd_efw_command_set_tx_mode 197 sound/firewire/fireworks/fireworks.h int snd_efw_command_set_tx_mode(struct snd_efw *efw, snd_efw_command_set_tx_mode 149 sound/firewire/fireworks/fireworks_stream.c err = snd_efw_command_set_tx_mode(efw, SND_EFW_TRANSPORT_MODE_IEC61883);