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Diffstat (limited to 'drivers/hid/hid-lenovo.c')
| -rw-r--r-- | drivers/hid/hid-lenovo.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/hid/hid-lenovo.c b/drivers/hid/hid-lenovo.c index a612ae7dfbfc..e9466ae8a9cb 100644 --- a/drivers/hid/hid-lenovo.c +++ b/drivers/hid/hid-lenovo.c @@ -690,6 +690,15 @@ static int lenovo_event_cptkbd(struct hid_device *hdev, return 1; } + if (usage->type == EV_KEY && usage->code == KEY_FN_ESC && value == 1) { + /* + * The user has toggled the Fn-lock state. Toggle our own + * cached value of it and sync our value to the keyboard to + * ensure things are in sync (the syncing should be a no-op). + */ + cptkbd_data->fn_lock = !cptkbd_data->fn_lock; + } + return 0; } |