Re: ubcmtp: fix multi-finger on type4 devices, pass in proper pressure

2018-08-16 Thread Ulf Brosziewski
Hi Joshua, this patch breaks ubcmtp on the MacBook Pro 8.2. There is no problem with the padding, but the pressure value is always 0, and wsmouse doesn't register any touches. I believe only type4 models fill the 'pressure' field. At least for now, it's better to use the width value

ubcmtp: fix multi-finger on type4 devices, pass in proper pressure

2018-08-15 Thread joshua stein
Type 4 devices like the MacBookPro12,1 have extra padding in between each chunk of finger data that needs to be skipped, otherwise the offset will be wrong and each additional finger will read as static coordinates. This must have been overlooked when it was added to the driver in 2015 since