On Fri, Feb 5, 2016 at 9:58 PM, Manuel Reimer <Manuel.Spam@xxxxxxxxxxxxxx> wrote: > Hello, > > I just want to add here, that I found the reason for this problem. > > It is required that the ff_effects_max field of the uinput_user_dev struct > is set. Without doing this everything just hangs... Indeed, the uinput_user_dev struct should be properly initialized. I ran into the same problem, and I created some patches which may fix the hangs: https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/drivers/input/ff-core.c?id=33b96d934902f96e901b72ac18bbc47afad1ac20 https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/drivers/input/misc/uinput.c?id=daf6cd0c1829c48cba197bd87d57fc8bf3f65faa Which kernel version are you using? The first patch is already in version 4.4. Glad you got it working now, Elias -- 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
