| commit | 2b29b1b7817b7ea197119b8085dec9ed15c46d7f | [log] [tgz] |
|---|---|---|
| author | Arnaud Pouliquen <arnaud.pouliquen@st.com> | Fri Nov 06 10:01:50 2015 +0100 |
| committer | Lyon Wang <lyon.wang@nxp.com> | Wed Dec 19 10:50:32 2018 +0800 |
| tree | ff82905dea6d8578d300a6e98ae8d281c74e7437 | |
| parent | 90a66834d06ab3b382da764320694ba19d82e6c0 [diff] |
iec61937: force hw_param channels to stereo In case of pass-through, iec frames are sent over a stereo PCM stream. So alsa device should be configured with channels = 2. This is needed to be compatible with SPDIF electrical/optical output that supports only stereo in PCM mode and up to 8 channels in iec61937 mode. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>