====== Plantronics .Audio 648 buttons in Ubuntu ======

The following guide will help you to make Plantronics headset buttons work.

===== Prerequisites =====

  * Scancodes can be discovered by evtest: <code bash>
sudo evtest
</code>
  * Keynames can be discovered in linux/input.h: <code bash>
less /usr/src/linux-headers-$(uname -r)/include/uapi/linux/input.h
</code>
  * Vendor ID and Product ID can be discovered by lsusb: <code bash>
lsusb | grep -i plantronics
</code>

===== Ubuntu 12.04 (64-bit only) =====

  - Create file /etc/udev/rules.d/70-plantronics.rules with the following content: <code bash>
ACTION!="add|change", GOTO="xorg_plantronics_end"
KERNEL!="event*", GOTO="xorg_plantronics_end"

ENV{ID_VENDOR_ID}=="047f", ENV{ID_MODEL_ID}=="c013", ENV{ID_INPUT_KEY}="1"
ENV{ID_VENDOR_ID}=="047f", ENV{ID_MODEL_ID}=="c013", RUN+="keymap $name 0xFFA000B1 volumeup 0xFFA000B2 volumedown 0xffa000b5 micmute 0xffa000b7 phone 0xffa000ab unknown"

LABEL="xorg_plantronics_end"
</code>
  - Reload udev rules: <code bash>
sudo udevadm control --reload
</code>
  - Unplug and plug again the usb device.
  - Enjoy!

===== Ubuntu 13.10 (64-bit only), Ubuntu 14.04 =====

  - Create file /etc/udev/rules.d/59-plantronics.rules with the following content: <code bash>
ACTION!="add|change", GOTO="xorg_plantronics_end"
KERNEL!="event*", GOTO="xorg_plantronics_end"

SUBSYSTEMS=="usb", ENV{ID_BUS}=="", IMPORT{builtin}="usb_id"

ENV{ID_VENDOR_ID}=="047f", ENV{ID_MODEL_ID}=="c013", ENV{ID_INPUT_KEY}="1", ENV{ID_INPUT_KEYBOARD}="1"

LABEL="xorg_plantronics_end"
</code>
  - Create file /etc/udev/hwdb.d/60-keyboard.hwdb with the following content: <code bash>
# Plantronics .Audio 648 USB
keyboard:usb:v047FpC013*
 KEYBOARD_KEY_ffa000b1=volumeup
 KEYBOARD_KEY_ffa000b2=volumedown
 KEYBOARD_KEY_ffa000b5=micmute
 KEYBOARD_KEY_ffa000b7=phone
 KEYBOARD_KEY_ffa000ab=unknown
</code>
  - Reload udev rules: <code bash>
sudo udevadm hwdb --update
sudo udevadm control --reload
</code>
  - Unplug and plug again the usb device.
  - Enjoy!

{{tag>ubuntu plantronics udev}}