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alsa-mixer: add a profile-set file to fix iec958 input and output on CMEDIA USB2.0 High-Speed True HD Audio

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The iec958 output uses device 2 and the iec958 input uses device 0. The
USB configuration in alsa doesn't set up the device numbers correctly,
which is why we need custom configuration in PulseAudio. Ideally this
would be fixed in alsa, but trying to get help for that wasn't
successful.
This commit is contained in:
Jean-Philippe Guillemin 2018-02-12 19:14:21 +02:00 • committed by Arun Raghavan
parent 43e6ef5c7b
commit 04361ee0d2
2 changed files with 67 additions and 0 deletions
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1
src/modules/alsa/mixer/profile-sets/90-pulseaudio.rules
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@ -106,5 +106,6 @@ ATTRS{idVendor}=="045e", ATTRS{idProduct}=="02bb", ENV{PULSE_PROFILE_SET}="kinec
ATTRS{idVendor}=="041e", ATTRS{idProduct}=="322c", ENV{PULSE_PROFILE_SET}="sb-omni-surround-5.1.conf"
ATTRS{idVendor}=="0bda", ATTRS{idProduct}=="4014", ENV{PULSE_PROFILE_SET}="dell-dock-tb16-usb-audio.conf"
ATTRS{idVendor}=="1038", ATTRS{idProduct}=="1260", ENV{PULSE_PROFILE_SET}="steelseries-arctis-usb-audio.conf"
ATTRS{idVendor}=="147a", ATTRS{idProduct}=="e055", ENV{PULSE_PROFILE_SET}="cmedia-high-speed-true-hdaudio.conf"
LABEL="pulseaudio_end"

66
src/modules/alsa/mixer/profile-sets/cmedia-high-speed-true-hdaudio.conf Normal file
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@ -0,0 +1,66 @@
# This file is part of PulseAudio.
#
# PulseAudio is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 2.1 of the
# License, or (at your option) any later version.
#
# PulseAudio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
# Config for CMEDIA USB2.0 High-Speed True HD Audio 147a:e055
# Added by Jean-Philippe Guillemin <h1p8r10n@gmail.com>
[General]
auto-profiles = yes
[Mapping analog-stereo]
device-strings = front:%f
channel-map = left,right
paths-output = analog-output analog-output-lineout analog-output-speaker analog-output-headphones analog-output-headphones-2
paths-input = analog-input-front-mic analog-input-rear-mic analog-input-internal-mic analog-input-dock-mic analog-input analog-input-mic analog-input-linein analog-input-aux analog-input-video analog-input-tvtuner analog-input-fm analog-input-mic-line analog-input-headphone-mic analog-input-headset-mic
priority = 10
# If everything else fails, try to use hw:0 as a stereo device.
[Mapping stereo-fallback]
device-strings = hw:%f
fallback = yes
channel-map = front-left,front-right
paths-output = analog-output analog-output-lineout analog-output-speaker analog-output-headphones analog-output-headphones-2
paths-input = analog-input-front-mic analog-input-rear-mic analog-input-internal-mic analog-input-dock-mic analog-input analog-input-mic analog-input-linein analog-input-aux analog-input-video analog-input-tvtuner analog-input-fm analog-input-mic-line analog-input-headphone-mic analog-input-headset-mic
priority = 1
[Mapping analog-surround-21]
device-strings = surround21:%f
channel-map = front-left,front-right,lfe
paths-output = analog-output analog-output-lineout analog-output-speaker
priority = 8
direction = output
[Mapping analog-surround-51]
device-strings = surround51:%f
channel-map = front-left,front-right,rear-left,rear-right,front-center,lfe
paths-output = analog-output analog-output-lineout analog-output-speaker
priority = 8
direction = output
[Mapping analog-surround-71]
device-strings = surround71:%f
channel-map = front-left,front-right,rear-left,rear-right,front-center,lfe,side-left,side-right
description = Analog Surround 7.1
paths-output = analog-output analog-output-lineout analog-output-speaker
priority = 7
direction = output
[Mapping iec958-stereo]
device-strings = hw:%f,2 hw:%f,0
channel-map = left,right
paths-output = iec958-stereo-output
paths-input = iec958-stereo-input
priority = 5