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linux:linux [2017/06/07 13:56] – cipibadlinux:linux [2017/06/07 14:22] (current) – cipibad
Line 16: Line 16:
 </code> </code>
  
-====== usb headphone ======+====== usb headphone (Jabra) ======
   - find device    - find device 
 <code> <code>
Line 58: Line 58:
     ATTRS{supports_autosuspend}=="1"     ATTRS{supports_autosuspend}=="1"
  
 +  looking at parent device '/devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1.1':
 +    KERNELS=="3-1.1"
 +    SUBSYSTEMS=="usb"
 +    DRIVERS=="usb"
 +    ATTRS{authorized}=="1"
 +    ATTRS{avoid_reset_quirk}=="0"
 +    ATTRS{bConfigurationValue}=="1"
 +    ATTRS{bDeviceClass}=="00"
 +    ATTRS{bDeviceProtocol}=="00"
 +    ATTRS{bDeviceSubClass}=="00"
 +    ATTRS{bMaxPacketSize0}=="8"
 +    ATTRS{bMaxPower}=="100mA"
 +    ATTRS{bNumConfigurations}=="1"
 +    ATTRS{bNumInterfaces}==" 4"
 +    ATTRS{bcdDevice}=="0203"
 +    ATTRS{bmAttributes}=="80"
 +    ATTRS{busnum}=="3"
 +    ATTRS{configuration}==""
 +    ATTRS{devnum}=="37"
 +    ATTRS{devpath}=="1.1"
 +    ATTRS{idProduct}=="0313"
 +    ATTRS{idVendor}=="0b0e"
 +    ATTRS{ltm_capable}=="no"
 +    ATTRS{manufacturer}=="GN Audio A/S"
 +    ATTRS{maxchild}=="0"
 +    ATTRS{product}=="Jabra EVOLVE 30 II"
 +    ATTRS{quirks}=="0x0"
 +    ATTRS{removable}=="unknown"
 +    ATTRS{serial}=="0002AD72CD6E07"
 +    ATTRS{speed}=="12"
 +    ATTRS{urbnum}=="97635"
 +    ATTRS{version}==" 2.00"
 +
 +.....
 +</code>
 + - create udev rules file (''/etc/udev/rules.d/90-jabra.rules'') similar to the one bellow (replace 
 +**ionescu** with your username)
 +<code>
 +KERNEL=="controlC1", SUBSYSTEM=="sound", ACTION=="add", ATTRS{product}=="Jabra EVOLVE 30 II", RUN+="
 +/home/ionescu/bin/jabra_wrapper.sh"
 +</code>
 + - create /home/ionescu/bin/jabra_wrapper.sh file
 +<code>
 +#!/bin/sh
 +
 +/usr/bin/nohup /bin/su ionescu -c /home/ionescu/bin/jabra.sh >/dev/null 2>&1 </dev/null &
 +</code>
 + - create /home/ionescu/bin/jabra.sh file
 +<code>
 +#!/bin/sh
 +
 +PULSE_SERVER="unix:/run/user/`id -u`/pulse/native"
 +
 +SINK_NAME="alsa_output.usb-GN_Audio_A_S_Jabra_EVOLVE_30_II_0002AD72CD6E07-00.analog-stereo"
 +
 +SINK_LIST_CMD="pactl --server $PULSE_SERVER list sinks"
 +
 +nSinks=`$SINK_LIST_CMD | grep "Name: $SINK_NAME" | wc -l`
 +tries=0
 +MAX_TRIES=10
 +
 +while [ $nSinks -ne 1 -a $tries -lt $MAX_TRIES ]; do
 +    nSinks=`$SINK_LIST_CMD | grep "Name: $SINK_NAME" | wc -l`
 +    tries=$((tries+1))
 +    sleep 1
 +done
 +
 +pactl --server "$PULSE_SERVER" set-default-sink alsa_output.usb-GN_Audio_A_S_Jabra_EVOLVE_30_II_0002AD72CD6E07-00
 +.analog-stereo
 +</code>
 + - make the two new files executable
 +<code>
 +$ chmod +x /home/ionescu/bin/jabra.sh /home/ionescu/bin/jabra_wrapper.sh
 +</code>
 + - double check and adapt to your environment (username/sink name/etc.)
linux/linux.1496843779.txt.gz · Last modified: by cipibad

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