multi-touch-dev team mailing list archive

[Rafi Rubin <rafi@xxxxxxxxxxxxxx>]

Not present on 2.6.35-{14,15,16} for x86_64 on my xt.

$ cat /sys/class/input/event*/dev*/cap*/abs                     ~  1:14AM 
holly
0
0
0
0
0
0
1000003
73010000000003
30000000003
0
0
0
$ uname -a                                                      ~  1:15AM 
holly
Linux holly 2.6.35-15-generic #21-Ubuntu SMP Wed Aug 11 17:06:48 UTC 2010 
x86_64 GNU/Linux


I will start a 32b image download and will have to figure out a way to 
test multiple kernels.  I guess I can blow away swap or something for 
another install.

Nothing terribly obvious in the delta of the source for -13 -> -15 
(assuming I grabbed the correct git tree).

Anyway the functions in questions are input_bits_to_string 
(input.c:814ish) and input_print_bitmap (1218) or maybe 
input_seq_print_bitmap.

Anyway should be easy enough to figure out, and we probably should do to 
increase consistency.  However, it might also make sense to adjust the 
script to account for buggy kernels which might not get fixed before 
people start testing and asking questions.

Rafi

On Wed, Aug 18, 2010 at 12:58:20AM +0200, Mohamed Ikbel Boulabiar wrote:
> I have exactly the same cat output and the same kernel as Duncan with my hp tx2.
> 
> ik.
> 
> On Wed, Aug 18, 2010 at 12:56 AM, Duncan McGreggor
> <duncan.mcgreggor@xxxxxxxxxxxxx> wrote:
> >>> Henrik and Rafi,
> >>>
> >>> I've tried to use this script with the Lenovo T410s, and it fails. It
> >>> seems that the following N-trig device returns two integers instead of
> >>> the expected one integer:
> >>>
> >>> ? ?/sys/class/input/event10/device/capabilities/abs
> >>>
> >>> cat'ing it gives the following:
> >>>
> >>> ? ?730100 3
> >>
> >> That is a bit strange. ?What kernel version were you using at the time
> >> and do you have another kernel version installed?
> >>
> >> (wondering if its just a broken sprintf)
> >
> > ?$ uname -a
> > ?Linux bree 2.6.35-15-generic #21-Ubuntu SMP Wed Aug 11 16:41:40 UTC
> > 2010 i686 GNU/Linux
> 
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