Lines Matching refs:IEC958
127 To enable SPDIF output, you need to turn on "IEC958 Output Switch"
128 control via mixer or alsactl ("IEC958" is the official name of
132 from line-out with "IEC958 In Monitor" switch at any time (see
138 off. (Also don't forget to turn on "IEC958 Output Switch", too.)
143 "IEC958 Mix Analog" - Mix analog PCM playback and FM-OPL/3 streams and
150 "IEC958 In Select" - Select SPDIF input, the internal CD-in (false)
153 "IEC958 Loop" - SPDIF input data is loop back into SPDIF
156 "IEC958 Copyright" - Set the copyright bit.
158 "IEC958 5V" - Select 0.5V (coax) or 5V (optical) interface.
162 "IEC958 In Monitor" - SPDIF input is routed to DAC.
164 "IEC958 In Phase Inverse" - Set SPDIF input format as inverse.
167 "IEC958 In Valid" - Set input validity flag detection.
177 can be toggled via IEC958 playback control, but usually you need to
182 Similarly the following switches are off: "IEC958 Mix Analog" and
183 "IEC958 Loop". The switches are resumed after closing the SPDIF PCM
187 the alsa-lib. If you need to bypass the software conversion of IEC958