[pulseaudio-discuss] [PATCH] alsa-mixer: Add support for usb audio in the Dell dock TB16

[Hui Wang]

There are one headset jack on the front panel of TB16, through this
jack, we have one stereo headphone output (hw:%f,0,0) and one mono
headset-mic input (hw:%f,0,0); and there is one speaker output jack
(hw:%f,1,0) on the rear panel of TB16.

The detail information of the Dell dock TB16:
http://www.dell.com/support/article/sg/en/sgbsdt1/SLN301105

Signed-off-by: Hui Wang <hui.wang at canonical.com>
---
 .../alsa/mixer/profile-sets/90-pulseaudio.rules    |  1 +
 .../profile-sets/dell-dock-tb16-usb-audio.conf     | 55 ++++++++++++++++++++++
 2 files changed, 56 insertions(+)
 create mode 100644 src/modules/alsa/mixer/profile-sets/dell-dock-tb16-usb-audio.conf

diff --git a/src/modules/alsa/mixer/profile-sets/90-pulseaudio.rules b/src/modules/alsa/mixer/profile-sets/90-pulseaudio.rules
index 70e34e6..805a05b 100644
--- a/src/modules/alsa/mixer/profile-sets/90-pulseaudio.rules
+++ b/src/modules/alsa/mixer/profile-sets/90-pulseaudio.rules
@@ -98,5 +98,6 @@ ATTRS{idVendor}=="17cc", ATTRS{idProduct}=="1021", ENV{PULSE_PROFILE_SET}="nativ
 ATTRS{idVendor}=="0763", ATTRS{idProduct}=="2012", ENV{PULSE_PROFILE_SET}="maudio-fasttrack-pro.conf"
 ATTRS{idVendor}=="045e", ATTRS{idProduct}=="02bb", ENV{PULSE_PROFILE_SET}="kinect-audio.conf"
 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"
 
 LABEL="pulseaudio_end"
diff --git a/src/modules/alsa/mixer/profile-sets/dell-dock-tb16-usb-audio.conf b/src/modules/alsa/mixer/profile-sets/dell-dock-tb16-usb-audio.conf
new file mode 100644
index 0000000..1186552
--- /dev/null
+++ b/src/modules/alsa/mixer/profile-sets/dell-dock-tb16-usb-audio.conf
@@ -0,0 +1,55 @@
+# 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/>.
+
+; Dell Dock TB16 USB audio
+;
+; This card has two stereo pairs of output, One Mono input.
+;
+; See default.conf for an explanation on the directives used here.
+
+[General]
+auto-profiles = no
+
+[Mapping analog-stereo-headphone]
+description = Headphone
+device-strings = hw:%f,0,0
+channel-map = left,right
+direction = output
+
+[Mapping analog-stereo-speaker]
+description = Speaker
+device-strings = hw:%f,1,0
+channel-map = left,right
+direction = output
+
+[Mapping analog-stereo-mic]
+description = Headset-Mic
+device-strings = hw:%f,0,0
+channel-map = left,right
+direction = input
+
+
+[Profile output:analog-stereo-speaker]
+description = Speaker
+output-mappings = analog-stereo-speaker
+priority = 60
+skip-probe = yes
+
+[Profile output:analog-stereo-headphone+input:analog-stereo-mic]
+description = Headset
+output-mappings = analog-stereo-headphone
+input-mappings = analog-stereo-mic
+priority = 80
+skip-probe = yes
-- 
2.7.4