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IDProjectCategoryView StatusLast Update
0001409fss5pv210_LinuxTouch driverpublic2012-10-31 15:39
ReporterKeller Assigned To 
Status resolvedResolutionfixed 
Product VersionarmStoneA8-V1.1 
Target Versionfss5pv210-V2.0Fixed in Versionfss5pv210-V2.0 
Summary0001409: Touch driver is very inaccurate and reports quite many wrong values
DescriptionThe use of the touch panel is very restricted because the reported values are often inaccurate or even completely wrong. Especially if the down-force of the finger or the pen is rather low, the touch is more or less always off the mark.
Steps To ReproduceThe ts_test program allows drawing lines with the touch panel. When using this tool, there are many lines that go to the middle of the screen while touching somewhere near the border. This can't be right.
Additional InformationThe original Samsung touch driver is too simple. It can not work reliably. We have to improve the driver considerably.
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