[pulseaudio-discuss] profile-set for CMEDIA USB2.0 High-Speed True HD Audio (147a:e055)

[Jean-Philippe Guillemin]

Hi,

After some investigation on how to make the optical iec958 output work on
my CMEDIA based usb DAC, I finally found a solution : a profile-set has to
be added for this device.

Added to udev 90-pulseaudio.rules :

ATTRS{idVendor}=="147a", ATTRS{idProduct}=="e055",
ENV{PULSE_PROFILE_SET}="cmedia-high-speed-true-hdaudio.conf"

Added profile set
/usr/share/pulseaudio/alsa-mixer/profile-sets/cmedia-high-speed-true-hdaudio.conf
(only specific part below) :

----------(default)------------

[Mapping iec958-stereo]
device-strings = hw:%f,2
channel-map = left,right
paths-input = iec958-stereo-input
paths-output = iec958-stereo-output
priority = 5

----------(default)------------

I hope this profile-set will be added to pulseaudio.

All the best
JP
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