Hi Inochi and thanks for the patch! > Since Huion uses a new device id for recent tablets, add a new > device id 0x0064 to support recent Huion tablets. > > At least these tablets are using device id 0x0064: > > Gaomon 1060 Pro (0x256c:0x0064) > Gaomon M6 (0x256c:0x0064) > Huion KD200 (0x256c:0x0064) > Huion KD100 (0x256c:0x0064) > > This patch was tested on Gaomon 1060 Pro and Huion KD200. This patch > may affect other models with the same id, however, it's seems that the > other models of Huion do not have incompatible hardware changes, so > this patch should still work. While this patch is correct, HUION always reuse the same vendor/product IDs, meaning that it'll affect a fairly big number of devices. Checking some comments in DIGImend's issue tracker [1], users report that their tablet works applying a similar patch. However, I think that it could be a good idea if you could build a version of the driver including your patch and request them to test it. I'm pretty sure it'll work, but it might be a good idea to test it on more devices before merging it. Best wishes, Jose [1] https://github.com/DIGImend/digimend-kernel-drivers/issues?q=0064