Commits
Takashi Iwai committed 6540dffa6ec
[ALSA] hda-codec - Add SPDIF support to Thinkpad T/X/Z60 Added IEC958 (SPDIF) output support to Thinkpad T/X/Z60 with AD1981HD codec. The spdif jack is on docking station. Also, renamed 'IEC958 Playback Route' to 'IEC958 Playback Source' to avoid the mixer name confliction with IEC958 switch. Signed-off-by: Takashi Iwai <tiwai@suse.de>