module-udev-detect should skip midi-only devices
Submitted by mur..@..il.com
Assigned to pul..@..op.org
Description
Created attachment 116075 Output of alsa-info.sh
Cheap oriental MIDI adapter starts up with the following error, but works as expected.*
E: [pulseaudio] module.c: Failed to load module "module-alsa-card" (argument: "device_id="1" name="usb-1a86_USB2.0-MIDI-00-USB20MIDI" card_name="alsa_card.usb-1a86_USB2.0-MIDI-00-USB20MIDI" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1""): initialization failed.
The device: 1a86:752d QinHeng Electronics CH345 MIDI adapter
Ubuntu 14.04.2 LTS Pulseaudio 1:4.0-0ubuntu11.1
- works almost as expected: there is one physical input and one output, but in ALSA one input and two outputs appear.
Attachment 116075, "Output of alsa-info.sh":
alsa-info.sh.log