alsa: add profile set for Native Instruments 4 DJ

src/Makefile.am

@@ -116,6 +116,7 @@ EXTRA_DIST = \
 		map-file \
 		daemon/org.pulseaudio.policy.in \
 		modules/alsa/mixer/profile-sets/default.conf \
+		modules/alsa/mixer/profile-sets/native-instruments-audio4dj.conf \
 		modules/alsa/mixer/profile-sets/native-instruments-audio8dj.conf \
 		modules/alsa/mixer/profile-sets/78-pulseaudio.rules \
 		modules/alsa/mixer/paths/analog-input-aux.conf \
@@ -1049,6 +1050,7 @@ modlibexec_LTLIBRARIES += \
 
 alsaprofilesets_DATA = \
 		modules/alsa/mixer/profile-sets/default.conf \
+		modules/alsa/mixer/profile-sets/native-instruments-audio4dj.conf \
 		modules/alsa/mixer/profile-sets/native-instruments-audio8dj.conf
 
 udevrules_DATA = \

src/modules/alsa/mixer/profile-sets/78-pulseaudio.rules

@@ -5,5 +5,6 @@ ACTION!="change", GOTO="pulseaudio_end"
 KERNEL!="card*", GOTO="pulseaudio_end"
 
 SUBSYSTEMS=="usb", ATTRS{idVendor}=="17cc", ATTRS{idProduct}=="1978", ENV{PULSE_PROFILE_SET}="native-instruments-audio8dj.conf"
+SUBSYSTEMS=="usb", ATTRS{idVendor}=="17cc", ATTRS{idProduct}=="0839", ENV{PULSE_PROFILE_SET}="native-instruments-audio4dj.conf"
 
 LABEL="pulseaudio_end"

src/modules/alsa/mixer/profile-sets/native-instruments-audio4dj.conf

@@ -0,0 +1,89 @@
+# 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, write to the Free Software Foundation,
+# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+
+; Native Instruments Audio 4 DJ
+;
+; This card has two stereo pairs of input and two stereo pairs of
+; output, named channels A and B. Channel B has an additional
+; Headphone connector.
+;
+; We knowingly only define a subset of the theoretically possible
+; mapping combinations as profiles here.
+
+[General]
+auto-profiles = no
+
+[Mapping analog-stereo-a]
+description = Analog Stereo Channel A
+device-strings = hw:%f,0,0
+channel-map = left,right
+
+[Mapping analog-stereo-b-output]
+description = Analog Stereo Channel B (Headphones)
+device-strings = hw:%f,0,1
+channel-map = left,right
+direction = output
+
+[Mapping analog-stereo-b-input]
+description = Analog Stereo Channel B
+device-strings = hw:%f,0,1
+channel-map = left,right
+direction = input
+
+[Profile output:analog-stereo-all+input:analog-stereo-all]
+description = Analog Stereo Duplex Channels A, B (Headphones)
+output-mappings = analog-stereo-a analog-stereo-b-output
+input-mappings = analog-stereo-a analog-stereo-b-input
+priority = 100
+skip-probe = yes
+
+[Profile output:analog-stereo-a+input:analog-stereo-a]
+description = Analog Stereo Duplex Channel A
+output-mappings = analog-stereo-a
+input-mappings = analog-stereo-a
+priority = 40
+skip-probe = yes
+
+[Profile output:analog-stereo-b+input:analog-stereo-b]
+description = Analog Stereo Duplex Channel B (Headphones)
+output-mappings = analog-stereo-b-output
+input-mappings = analog-stereo-b-input
+priority = 50
+skip-probe = yes
+
+[Profile output:analog-stereo-a]
+description = Analog Stereo Output Channel A
+output-mappings = analog-stereo-a
+priority = 5
+skip-probe = yes
+
+[Profile output:analog-stereo-b]
+description = Analog Stereo Output Channel B (Headphones)
+output-mappings = analog-stereo-b-output
+priority = 6
+skip-probe = yes
+
+[Profile input:analog-stereo-a]
+description = Analog Stereo Input Channel A
+input-mappings = analog-stereo-a
+priority = 2
+skip-probe = yes
+
+[Profile input:analog-stereo-b]
+description = Analog Stereo Input Channel B
+input-mappings = analog-stereo-b-input
+priority = 1
+skip-probe = yes