lkml.org 
[lkml]   [2015]   [Mar]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH] Input: ALPS - Detect trackstick presence for v7 protocol
Date
On Saturday 28 March 2015 04:43:35 Dmitry Torokhov wrote:
> On Sat, Mar 28, 2015 at 01:30:58AM +0000, Santiago Gala wrote:
> > The behaviour is the same with 3.19.1 as with 4.0.0-rc5 +
> > the patched psmouse you give me. The difference in lsinput
> > is just name and current position:
> >
> > $ diff -u alps06.txt alps11-new.txt
> > --- alps06.txt 2015-03-18 07:21:08.827315595 +0100
> > +++ alps11-new.txt 2015-03-27 21:24:44.285503438 +0100
> > @@ -1,5 +1,5 @@
> >
> > # EVEMU 1.2
> >
> > -# Input device name: "AlpsPS/2 ALPS DualPoint TouchPad"
> > +# Input device name: "AlpsPS/2 ALPS GlidePoint"
> >
> > # Input device ID: bus 0x11 vendor 0x02 product 0x08
> > version 0x700 # Supported events:
> > # Event type 0 (EV_SYN)
> >
> > @@ -15,14 +15,14 @@
> >
> > # Event code 335 (BTN_TOOL_QUADTAP)
> > # Event type 3 (EV_ABS)
> > # Event code 0 (ABS_X)
> >
> > -# Value 1076
> > +# Value 1549
> >
> > # Min 0
> > # Max 4095
> > # Fuzz 0
> > # Flat 0
> > # Resolution 42
> > # Event code 1 (ABS_Y)
> >
> > -# Value 869
> > +# Value 877
> >
> > # Min 0
> > # Max 2047
> > # Fuzz 0
> >
> > @@ -59,7 +59,7 @@
> >
> > # Properties:
> > # Property type 0 (INPUT_PROP_POINTER)
> > # Property type 2 (INPUT_PROP_BUTTONPAD)
> >
> > -N: AlpsPS/2 ALPS DualPoint TouchPad
> > +N: AlpsPS/2 ALPS GlidePoint
> >
> > I: 0011 0002 0008 0700
> > P: 05 00 00 00 00 00 00 00
> > B: 00 0b 00 00 00 00 00 00 00
>
> Hmm, if resolution is the same I wonder if we are dropping
> some packets... Is there any messages from psmouse module in
> dmesg?
>
> Thanks.
>

For me output/diff looks ok. Name is based on DUALPOINT flag
which is cleared for non trackstick device version. And my patch
adding that trackstick detection for v7.

--
Pali Rohár
pali.rohar@gmail.com
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2015-03-28 10:01    [W:0.508 / U:0.004 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site