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Input: atkbd - restore LED state at reconnect 

Even though input core tells us to restore LED state and repeat rate
at resume keyboard may be reconnected either by request from userspace
(via sysfs) or just by pulling it from the box and plugging it back in.
In these cases we still need to restore state ourselves.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
hifive-unleashed-5.1
Dmitry Torokhov 2009-11-12 23:19:05 -08:00
parent 3cc9635179
commit d4119bdacf
1 changed files with 13 additions and 0 deletions
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13
drivers/input/keyboard/atkbd.c
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@ -1174,6 +1174,18 @@ static int atkbd_reconnect(struct serio *serio)
return -1;
atkbd_activate(atkbd);
/*
* Restore LED state and repeat rate. While input core
* will do this for us at resume time reconnect may happen
* because user requested it via sysfs or simply because
* keyboard was unplugged and plugged in again so we need
* to do it ourselves here.
*/
atkbd_set_leds(atkbd);
if (!atkbd->softrepeat)
atkbd_set_repeat_rate(atkbd);
}
atkbd_enable(atkbd);
@ -1422,6 +1434,7 @@ static ssize_t atkbd_set_set(struct atkbd *atkbd, const char *buf, size_t count)
atkbd->dev = new_dev;
atkbd->set = atkbd_select_set(atkbd, value, atkbd->extra);
atkbd_reset_state(atkbd);
atkbd_activate(atkbd);
atkbd_set_keycode_table(atkbd);
atkbd_set_device_attrs(atkbd);