Disable kalman filter Inoi R7
A simple patch to improve touchscreen responsiveness by disabling kalman filter on Inoi R7
This works only on Inoi R7. Jolla tablet and Jolla 1 don't use kalman filter.
For Jolla C/AquaFish version go to https://openrepos.net/content/toxip/disable-kalman-filter-jolla-caquafish
Caution!
This tampers with a critical file droid-hal-device.conf. If something goes wrong the device might not boot. There should be no risk in using the patch but I make no guarantees. Should the device fail to boot, restore droid-hal-device.conf under /var/lib/environment/compositor to its original state in recovery mode.
Use at your own risk!
Source https://github.com/topiasv/disable-kalman-filter/tree/inoi
Donations always welcome!
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Category:
Application versions:
| Attachment | Size | Date |
|---|---|---|
 disable-kalman-filter-inoir7-0.1-1.noarch.rpm | 3.54 KB | 03/10/2017 - 21:15 |
| disable-kalman-filter-inoir7-0.1-2.noarch.rpm | 3.59 KB | 04/10/2017 - 00:40 |
Changelog:
- Fixed line endings
Comments
nomaster
Sun, 2017/10/22 - 18:31
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Failed to install patch when I try to apply. Any suggestions?
toxip
Sun, 2017/11/12 - 15:53
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Can you please tell me your Sailfish OS version and post the file contents under /var/lib/environment/compositor/ here so I can fix the patch. Thank you!
Ygriega
Thu, 2017/10/05 - 15:54
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Works smoothly. After one day of testing I can say that the swipe lags are completely gone now.