Messages in this thread | | | Date | Sat, 10 Oct 2015 00:21:38 +0200 | From | Philippe Coval <> | Subject | Re: [PATCH v3] usbtouchscreen: add option for inverting X or Y axis |
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On 7/28/15, Dmitry Torokhov <dmitry.torokhov@gmail.com> wrote: > On Tue, Jul 28, 2015 at 12:16:01AM +0200, Philippe Coval wrote: >> Invert Y is needed (together with swap XY) for some touchscreens, >> at least for some of them : >> >> - CarTft 8in4 (type=eGalax, USB=0eef:0001) >> - LeadingTouch >> >> Since there is not guarantee that >> those above devices will all behave the same, >> it's safer to configure them userland using udev rules. >> >> This way is safer than hardcoding options per "recognized" model, >> and possible regressions will be avoided in a first place. > > Does the following still work?
Hi,
First apologies for delay.
Actually, I wished someone else will give you feedback earlier since I don't have this screen anymore.
Anyway I know it worked well once applied to some 4.2 rc version. (and also merged downstream in tizen on 3.14)
Doesn't the change look trivial ? Do we assume it will work on later versions too ?
For the record here is the reference of the mentioned touchscreen :
MM500 http://www.cartft.com/catalog/il/477
I've contacted vendor, and It's not for sale anymore (under this brand at least).
Regards
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