On Sat, Jul 26, 2014 at 05:50:06PM +0200, Henrik Rydberg wrote:
> Hi Dmitry,
>
> On 07/26/2014 02:27 AM, Dmitry Torokhov wrote:
> > Semi-MT devices are pointers too, so let's tell that to
> > input_mt_init_slots(), as well as let it set up the devices as semi-MT,
> > instead of us doing it manually.
> >
> > Reviewed-by: Daniel Kurtz <djkurtz@xxxxxxxxxxxx>
> > Reviewed-by: Benson Leung <bleung@xxxxxxxxxxxx>
> > Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
> > ---
> > drivers/input/mouse/synaptics.c | 6 +++---
> > 1 file changed, 3 insertions(+), 3 deletions(-)
> >
> > diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
> > index ef9e0b8..fe607e9 100644
> > --- a/drivers/input/mouse/synaptics.c
> > +++ b/drivers/input/mouse/synaptics.c
> > @@ -1371,11 +1371,11 @@ static void set_input_params(struct psmouse *psmouse,
> > __set_bit(BTN_TOOL_QUADTAP, dev->keybit);
> > __set_bit(BTN_TOOL_QUINTTAP, dev->keybit);
> > } else if (SYN_CAP_ADV_GESTURE(priv->ext_cap_0c)) {
> > - /* Non-image sensors with AGM use semi-mt */
> > - __set_bit(INPUT_PROP_SEMI_MT, dev->propbit);
> > - input_mt_init_slots(dev, 2, 0);
> > set_abs_position_params(dev, priv, ABS_MT_POSITION_X,
> > ABS_MT_POSITION_Y);
> > + /* Non-image sensors with AGM use semi-mt */
> > + input_mt_init_slots(dev, 2,
> > + INPUT_MT_POINTER | INPUT_MT_SEMI_MT);
> > }
>
> As long as DOUBLE_TAP is set unconditionally in this path anyways, it should be
> ok. I have a vague memory of refraining from this exact change at some point,
> because of the many branches of settings.
Yes, it is, as we should be hitting the multi-finger capability check
below.
Thanks.
--
Dmitry
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