Commits
Jorge Sanjuan committed 7edf3b5e6a4
ALSA: usb-audio: AudioStreaming Power Domain parsing Power Domains in the UAC3 spec are mainly intended to be associated to an Input or Output Terminal so the host changes the power state of the entire capture or playback path within the topology. This patch adds support for finding Power Domains associated to an Audio Streaming Interface (bTerminalLink) and adds a reference to them in the usb audio substreams (snd_usb_substream). Signed-off-by: Jorge Sanjuan <jorge.sanjuan@codethink.co.uk> Signed-off-by: Takashi Iwai <tiwai@suse.de>