Thanks to everyone's help, we've been able to determine that the initial report about the 27c6:01e0 touchpad was a misunderstanding. The 27C6:01E0 touchpad doesn't require the workaround and applying it would actually break functionality. The initial report came from a BBS forum, but we suspect the information provided by the forum user may be incorrect which could happen sometimes. [1] Further investigation showed that the Lenovo Y9000P 2024 doesn't even use a Goodix touchpad. [2] For the broader issue of 27c6:01e0 being unusable on some devices, it just need to address it with a libinput quirk. In conclusion, we should revert this commit, which is the best solution. Thank you all again for the bug report and your patience and support. [1]. https://bbs.deepin.org/post/276451 [2]. https://linux-hardware.org/?probe=35b1e770a7 Thanks, -- WangYuli
