Blame SOURCES/0016-alsa-mixer-add-support-for-Steelseries-Arctis-7-head.patch

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From 15386a710c1500f70085a6312fb4d84be4d254c9 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Johan=20Heikkil=C3=A4?= <johan.heikkila@gmail.com>
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Date: Sun, 27 Aug 2017 16:29:37 +0300
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Subject: [PATCH 16/48] alsa-mixer: add support for Steelseries Arctis 7
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 headset
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---
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 src/modules/alsa/alsa-mixer.c                      |  1 +
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 .../alsa/mixer/paths/steelseries-arctis-input.conf | 25 +++++++++++++
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 .../paths/steelseries-arctis-output-mono.conf      | 29 +++++++++++++++
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 .../paths/steelseries-arctis-output-stereo.conf    | 27 ++++++++++++++
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 .../alsa/mixer/profile-sets/90-pulseaudio.rules    |  1 +
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 .../profile-sets/steelseries-arctis-usb-audio.conf | 43 ++++++++++++++++++++++
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 6 files changed, 126 insertions(+)
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 create mode 100644 src/modules/alsa/mixer/paths/steelseries-arctis-input.conf
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 create mode 100644 src/modules/alsa/mixer/paths/steelseries-arctis-output-mono.conf
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 create mode 100644 src/modules/alsa/mixer/paths/steelseries-arctis-output-stereo.conf
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 create mode 100644 src/modules/alsa/mixer/profile-sets/steelseries-arctis-usb-audio.conf
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diff --git a/src/modules/alsa/alsa-mixer.c b/src/modules/alsa/alsa-mixer.c
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index aeaf12c4..08ea45d3 100644
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--- a/src/modules/alsa/alsa-mixer.c
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+++ b/src/modules/alsa/alsa-mixer.c
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@@ -2469,6 +2469,7 @@ static int path_verify(pa_alsa_path *p) {
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         { "analog-input-video",         N_("Video") },
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         { "analog-output",              N_("Analog Output") },
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         { "analog-output-headphones",   N_("Headphones") },
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+        { "analog-output-headphones-mono",    N_("Headphones Mono Output") },
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         { "analog-output-lfe-on-mono",  N_("LFE on Separate Mono Output") },
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         { "analog-output-lineout",      N_("Line Out") },
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         { "analog-output-mono",         N_("Analog Mono Output") },
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diff --git a/src/modules/alsa/mixer/paths/steelseries-arctis-input.conf b/src/modules/alsa/mixer/paths/steelseries-arctis-input.conf
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new file mode 100644
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index 00000000..f3115ba6
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--- /dev/null
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+++ b/src/modules/alsa/mixer/paths/steelseries-arctis-input.conf
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@@ -0,0 +1,25 @@
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+# This file is part of PulseAudio.
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+#
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+# PulseAudio is free software; you can redistribute it and/or modify
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+# it under the terms of the GNU Lesser General Public License as
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+# published by the Free Software Foundation; either version 2.1 of the
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+# License, or (at your option) any later version.
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+#
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+# PulseAudio is distributed in the hope that it will be useful, but
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+# WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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+# General Public License for more details.
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+#
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+# You should have received a copy of the GNU Lesser General Public License
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+# along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
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+
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+; Steelseries Arctis 7 USB headset microphone path.
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+
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+[General]
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+description-key = analog-input-microphone-headset
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+
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+[Element Headset]
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+volume = merge
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+switch = mute
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+override-map.1 = all
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+override-map.2 = all-left,all-right
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diff --git a/src/modules/alsa/mixer/paths/steelseries-arctis-output-mono.conf b/src/modules/alsa/mixer/paths/steelseries-arctis-output-mono.conf
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new file mode 100644
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index 00000000..67950618
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--- /dev/null
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+++ b/src/modules/alsa/mixer/paths/steelseries-arctis-output-mono.conf
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@@ -0,0 +1,29 @@
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+# This file is part of PulseAudio.
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+#
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+# PulseAudio is free software; you can redistribute it and/or modify
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+# it under the terms of the GNU Lesser General Public License as
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+# published by the Free Software Foundation; either version 2.1 of the
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+# License, or (at your option) any later version.
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+#
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+# PulseAudio is distributed in the hope that it will be useful, but
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+# WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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+# General Public License for more details.
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+#
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+# You should have received a copy of the GNU Lesser General Public License
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+# along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
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+
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+; Steelseries Arctis 7 USB headset mono output path. The headset has two
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+; output devices. The first one is mono, meant for voice audio, and the
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+; second one is stereo, meant for everything else. The purpose of this
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+; unusual design is to provide separate volume controls for voice and
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+; other audio, which can be useful in gaming.
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+
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+[General]
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+description-key = analog-output-headphones-mono
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+
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+[Element PCM]
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+volume = merge
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+switch = mute
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+override-map.1 = all
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+override-map.2 = all-left,all-right
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diff --git a/src/modules/alsa/mixer/paths/steelseries-arctis-output-stereo.conf b/src/modules/alsa/mixer/paths/steelseries-arctis-output-stereo.conf
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new file mode 100644
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index 00000000..4e10c800
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--- /dev/null
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+++ b/src/modules/alsa/mixer/paths/steelseries-arctis-output-stereo.conf
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@@ -0,0 +1,27 @@
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+# This file is part of PulseAudio.
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+#
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+# PulseAudio is free software; you can redistribute it and/or modify
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+# it under the terms of the GNU Lesser General Public License as
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+# published by the Free Software Foundation; either version 2.1 of the
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+# License, or (at your option) any later version.
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+#
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+# PulseAudio is distributed in the hope that it will be useful, but
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+# WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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+# General Public License for more details.
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+#
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+# You should have received a copy of the GNU Lesser General Public License
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+# along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
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+
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+; Steelseries Arctis 7 USB headset stereo output path. The headset has two
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+; output devices. The first one is mono, meant for voice audio, and the
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+; second one is stereo, meant for everything else. The purpose of this
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+; unusual design is to provide separate volume controls for voice and
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+; other audio, which can be useful in gaming.
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+;
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+; This path doesn't provide hardware volume control, because the stereo
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+; output is controlled by the PCM element with index 1, and currently
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+; PulseAudio only supports elements with index 0.
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+
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+[General]
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+description-key = analog-output-headphones
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diff --git a/src/modules/alsa/mixer/profile-sets/90-pulseaudio.rules b/src/modules/alsa/mixer/profile-sets/90-pulseaudio.rules
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index 805a05b2..2392ca50 100644
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--- a/src/modules/alsa/mixer/profile-sets/90-pulseaudio.rules
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+++ b/src/modules/alsa/mixer/profile-sets/90-pulseaudio.rules
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@@ -99,5 +99,6 @@ ATTRS{idVendor}=="0763", ATTRS{idProduct}=="2012", ENV{PULSE_PROFILE_SET}="maudi
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 ATTRS{idVendor}=="045e", ATTRS{idProduct}=="02bb", ENV{PULSE_PROFILE_SET}="kinect-audio.conf"
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 ATTRS{idVendor}=="041e", ATTRS{idProduct}=="322c", ENV{PULSE_PROFILE_SET}="sb-omni-surround-5.1.conf"
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 ATTRS{idVendor}=="0bda", ATTRS{idProduct}=="4014", ENV{PULSE_PROFILE_SET}="dell-dock-tb16-usb-audio.conf"
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+ATTRS{idVendor}=="1038", ATTRS{idProduct}=="1260", ENV{PULSE_PROFILE_SET}="steelseries-arctis-usb-audio.conf"
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 LABEL="pulseaudio_end"
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diff --git a/src/modules/alsa/mixer/profile-sets/steelseries-arctis-usb-audio.conf b/src/modules/alsa/mixer/profile-sets/steelseries-arctis-usb-audio.conf
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new file mode 100644
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index 00000000..d3563a16
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--- /dev/null
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+++ b/src/modules/alsa/mixer/profile-sets/steelseries-arctis-usb-audio.conf
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@@ -0,0 +1,43 @@
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+# This file is part of PulseAudio.
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+#
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+# PulseAudio is free software; you can redistribute it and/or modify
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+# it under the terms of the GNU Lesser General Public License as
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+# published by the Free Software Foundation; either version 2.1 of the
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+# License, or (at your option) any later version.
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+#
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+# PulseAudio is distributed in the hope that it will be useful, but
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+# WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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+# General Public License for more details.
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+#
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+# You should have received a copy of the GNU Lesser General Public License
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+# along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
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+
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+; Steelseries Arctis 7 USB headset. The headset has a microphone and two output
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+; devices. The first output device is mono, meant for voice audio, and the
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+; second one is stereo, meant for everything else. The purpose of this unusual
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+; design is to provide separate volume controls for voice and other audio,
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+; which can be useful in gaming.
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+;
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+; See default.conf for an explanation on the directives used here.
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+
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+[General]
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+auto-profiles = yes
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+
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+[Mapping analog-mono]
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+device-strings = hw:%f,0,0
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+channel-map = mono
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+paths-output = steelseries-arctis-output-mono
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+paths-input = steelseries-arctis-input
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+
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+[Mapping analog-stereo]
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+device-strings = hw:%f,1,0
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+channel-map = left,right
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+paths-output = steelseries-arctis-output-stereo
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+direction = output
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+
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+[Profile output:analog-mono+output:analog-stereo+input:analog-mono]
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+output-mappings = analog-mono analog-stereo
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+input-mappings = analog-mono
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+priority = 5100
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+skip-probe = yes
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-- 
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2.13.6
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