hwdb: map mic-mute key on Logitech K950 (Bluetooth)

The mic-mute key on the Logitech K950 keyboard (046D:B388, Bluetooth)
emits BTN_0 (scancode 0x100e1) instead of a usable key, so it does
nothing under GNOME/KDE. Map it to KEY_MICMUTE, its intended function.

Scancode determined with evtest on the device.

diff --git a/hwdb.d/60-keyboard.hwdb b/hwdb.d/60-keyboard.hwdb
index 0494f0311f0dadbb381b34419ad05f2762badfb8..097714d8b897b72b7494385d703af4c2132d354c 100644 (file)
--- a/hwdb.d/60-keyboard.hwdb
+++ b/hwdb.d/60-keyboard.hwdb
@@ -1432,6 +1432,10 @@ evdev:input:b0005v046DpB317*
  KEYBOARD_KEY_70047=brightnessdown
  KEYBOARD_KEY_70048=brightnessup
 
+# Logitech K950
+evdev:input:b0005v046DpB388*
+ KEYBOARD_KEY_100e1=micmute                             # Mic-mute key emits BTN_0
+
 # iTouch
 evdev:input:b0003v046DpC308*
  KEYBOARD_KEY_90001=shop                                # Shopping