Ticket #1850 (new defect)

Opened 14 months ago

Last modified 4 months ago

GTA04 imprecise touch screen

Reported by: micvm Owned by: mrmoku
Priority: minor Milestone:
Component: SHR Image Version: SHR-core
Keywords: Cc: slyon

Description

touchscreen does not work very well. it's very difficult to hit the icons or to type. don't know what the problem exactly is. But it's almost unusable in the gta04.

Attachments

0001-Set-max_rt-to-reduce-the-number-of-incorrect-touch-e.patch Download (1.1 KB) - added by jeepingben 4 months ago.
patch to make it work better(?) with evdev

Change History

comment:1 Changed 14 months ago by micvm

it seems this happens when u recalibrate many times. the more often u recalibrate, the worse the offset in the Y coordinate becomes.

comment:2 Changed 10 months ago by jama

  • Summary changed from imprecise touch screen to GTA04 imprecise touch screen

comment:4 Changed 4 months ago by slyon

  • Cc slyon added

Changed 4 months ago by jeepingben

patch to make it work better(?) with evdev

comment:5 Changed 4 months ago by jeepingben

This patch seems to make it work better (though not quite as well as tslib). Someone should try it out to confirm before it is accepted.

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