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onitake / gsl-firmware

Firmware repository for Silead touchscreen controllers
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add firmware for Hykker Hello #189

Closed UwUnyaa closed 2 years ago

UwUnyaa commented 2 years ago

This pull request adds firmware for Hykker Hello. The touch panel resolution is a result of guesswork, so it might not be exact, but seems close enough, even without any calibration. I've only tested the gslx680_ts_acpi driver, as the distro I'm running on that device features an old kernel.

For whatever reason, it seems to only detect a single finger regardless of software finger tracking being enabled or not.

onitake commented 2 years ago

Looks good, thank you!

About lack of multitouch: Did you verify that you have in fact a multitouch panel? I've heard that there are some Silead chips that don't support it, or the manufacturer hasn't enabled it.

As for why software finger tracking doesn't work - no idea. I haven't touched the code of gslx680-acpi in a long time. Might simply be that it stopped working altogether at some point...

UwUnyaa commented 2 years ago

I'll have to ask around whether multitouch works on windows, but I assume it does.