* i2c-hid touchpad synopsys designware
@ 2021-05-26 9:40 Max Witte
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From: Max Witte @ 2021-05-26 9:40 UTC (permalink / raw)
To: linux-input
i2c-hid touchpad synopsys designware
I've got the hold on a Fujitsu Ultrabook U7411/U7x11 which has some
glitches/quirks with the touchpad that can be fixed with modprobe
i2c-hid. ( Ubuntu 20.04 / 5.8.0-53-generic )
In dmesg I can see this when I modprobe it:
i2c_hid i2c-0X53 0X59 0X4E 0X50 0X31 0X46 0X31 0X35 0X00:00: supply
vdd not found, using dummy regulator
After this it appears in xinput and works:
0X53 0X59 0X4E 0X50 06CB:CE2B Touchpad id=19
Any clues / suggestions to make this work "out of the box" are appreciated.
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2021-05-26 9:40 i2c-hid touchpad synopsys designware Max Witte
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