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Add KEY_MICMUTE and enable it on Lenovo X220

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I suspect that this works on T410.

Signed-off-by: Andy Lutomirski <luto@mit.edu>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
This commit is contained in:
Andy Lutomirski
2011-05-24 15:16:43 -04:00
committed by Matthew Garrett
parent 38803141bf
commit 33009557bd
2 changed files with 12 additions and 1 deletions
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include/linux/input.h
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@@ -438,6 +438,8 @@ struct input_keymap_entry {
#define KEY_WIMAX 246
#define KEY_RFKILL 247 /* Key that controls all radios */
#define KEY_MICMUTE 248 /* Mute / unmute the microphone */
/* Code 255 is reserved for special needs of AT keyboard driver */
#define BTN_MISC 0x100