Hello Henrik Rydberg, I noticed a recent patch to input-mt.c breaks hid-multitouch on my MS Surface: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/input/input-mt.c?id=f8ec894945e7d205ce62be59e55e72c4304e4739 This device uses a special quirk in the hid-multitouch driver to ignore duplicate input events. This quirk uses the inline function input_mt_is_used() to determine if an input frame is a duplicate. In the patch you remove the line, mt->frame++, from the function input_mt_sync_frame(). This causes the is_used function to return true as the frame number never increases. What would be the best way to solve this, is it ok to simply re add that line? Thank You, Reyad Attiyat -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
