[oe] Problem with calibration of AT91SAM9M10EKES

[Ulf Samuelsson]

2011-01-26 21:06, Martin Jansa skrev:
> On Wed, Jan 26, 2011 at 06:36:12PM +0100, Ulf Samuelsson wrote:
>> 2011-01-26 14:01, Marcin Juszkiewicz skrev:
>>> Dnia s'roda, 26 stycznia 2011 o 10:40:25 Ulf Samuelsson napisa?(a):
>>>> I have some calibration problem with my private branch
>>>> (ulf/linux-2.6.30-2011-01-??) when building the at91sam9m10ekes board.
>>>>
>>>> I am running /usr/bin/run-calibrate.sh,
>>>> but regardless of how I click, during calibration,
>>>> a tap afterwards always results in detection 3 mm above the tap.
>>>>
>>>> There is a "pointercal" file generated.
>>>> It appears to me that this is ignored...
>>>> I can tap 1 cm above or below during calibration,
>>>> and still the detected tap is 3 mm above the actual tap.
>>>> Anything else to think about?
>>>> I enclose  /etc/X11/xorg.conf and /etc/ts.conf.
>>> You are using full X11 with evdev driver so tslib is not used at all. You have
>>> to use xinput-calibrator.
>>>
>>> Regards,
>> Any clue to get xinput-calibrate to run at first boot?
> provide
> recipes/xinput-calibrator/pointercal-xinput
> data for your device and use
> recipes/xserver-common/files/89xTs_Calibrate.xinput_calibrator.patch
> like SHR does
OK, then is the question how:
As I noted:
SRC_URI_append_angstrom = " file://xtscal-fix.patch "
RDEPENDS_${PN}_append_angstrom = " tslib-calibrate "
RDEPENDS_${PN}_append_shr = " xinput-calibrator "?

so Angstrom (which I am using) is using "tslib-calibrate"
Is there any drawback in changing this to " xinput-calibrator "

Adding a SRC_URI_append_at91 seems a kludge.

> intentionaly it prefers provideded data, because users too often messed
> initial calibration on first boot and then didn't know how to reset it
> and rerun xinpu-calibration successfully...
>
>
>
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-- 
Best Regards
Ulf Samuelsson