* kernel input driver and loadkeys
@ 2011-03-18 8:05 Christian Gmeiner
2011-03-18 21:58 ` Dmitry Torokhov
0 siblings, 1 reply; 2+ messages in thread
From: Christian Gmeiner @ 2011-03-18 8:05 UTC (permalink / raw)
To: linux-input
Hi all,
at the moment I am writing my first linux input driver. The keypad is
organized as a matrix, where each edge
should be configured to send a defined keycode.
What needs to be done in the driver to support loadkeys functionality?
If I have read loadkeys examples correctly
it must be possible to support stuff like alphanumeric input - or I am
wrong with this point?
The current state of the driver delivers row and column of the pressed
key - so good so far.
thanks,
--
Christian Gmeiner, MSc
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: kernel input driver and loadkeys
2011-03-18 8:05 kernel input driver and loadkeys Christian Gmeiner
@ 2011-03-18 21:58 ` Dmitry Torokhov
0 siblings, 0 replies; 2+ messages in thread
From: Dmitry Torokhov @ 2011-03-18 21:58 UTC (permalink / raw)
To: Christian Gmeiner; +Cc: linux-input
Hi Christian,
On Friday, March 18, 2011 01:05:56 am Christian Gmeiner wrote:
> Hi all,
>
> at the moment I am writing my first linux input driver. The keypad is
> organized as a matrix, where each edge
> should be configured to send a defined keycode.
>
> What needs to be done in the driver to support loadkeys functionality?
> If I have read loadkeys examples correctly
> it must be possible to support stuff like alphanumeric input - or I am
> wrong with this point?
>
> The current state of the driver delivers row and column of the pressed
> key - so good so far.
>
Have you looked into existing drivers though? Especially into
drivers/input/keyboard/matrix_keypad.c?
Thanks.
--
Dmitry
^ permalink raw reply [flat|nested] 2+ messages in thread
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