On Sat, Aug 30, 2014 at 04:10:44PM +0200, Ulrik De Bie wrote:
> In the past, no elantech was known with 3 touchpad mouse buttons.
> Fujitsu H730 is the first known elantech with a middle button. This commit
> enables this middle button.
>
> Reported-by: Stefan Valouch <stefan@xxxxxxxxxxx>
> Tested-by: Stefan Valouch <stefan@xxxxxxxxxxx>
> Tested-by: Alfredo Gemma <alfredo.gemma@xxxxxxxxx>
> Signed-off-by: Ulrik De Bie <ulrik.debie-os@xxxxxxxxx>
> ---
> drivers/input/mouse/elantech.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
> index 67d56c0..e86bbd7 100644
> --- a/drivers/input/mouse/elantech.c
> +++ b/drivers/input/mouse/elantech.c
> @@ -563,6 +563,7 @@ static void elantech_input_sync_v4(struct psmouse *psmouse)
> } else {
> input_report_key(dev, BTN_LEFT, packet[0] & 0x01);
> input_report_key(dev, BTN_RIGHT, packet[0] & 0x02);
> + input_report_key(dev, BTN_MIDDLE, packet[0] & 0x04);
> }
>
> input_mt_report_pointer_emulation(dev, true);
> @@ -1150,6 +1151,7 @@ static int elantech_set_input_params(struct psmouse *psmouse)
> __clear_bit(EV_REL, dev->evbit);
>
> __set_bit(BTN_LEFT, dev->keybit);
> + __set_bit(BTN_MIDDLE, dev->keybit);
No, we should not advertise presence of middle button unconditionally. I
guess we need another DMI, at least for now.
> __set_bit(BTN_RIGHT, dev->keybit);
>
> __set_bit(BTN_TOUCH, dev->keybit);
> --
> 2.1.0
>
Thanks.
--
Dmitry
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