The patch appears to still be quite experimental, that may be why it hasn't been proposed for integration upstream. Neither the bug discussion on kernel.org nor the mailing list for the involved kernel subsystem (see here: http://www.spinics.net/lists/linux-input/) seem to have anything definite about this, so there seems to be no public discussion to that effect.
Maybe some of the people involved (Tom Lin, for instance, the author of the original patch) could be discussing this privately, but if so, there's no indication to it.
Hi Andy,
The patch appears to still be quite experimental, that may be why it hasn't been proposed for integration upstream. Neither the bug discussion on kernel.org nor the mailing list for the involved kernel subsystem (see here: http:// www.spinics. net/lists/ linux-input/) seem to have anything definite about this, so there seems to be no public discussion to that effect.
Maybe some of the people involved (Tom Lin, for instance, the author of the original patch) could be discussing this privately, but if so, there's no indication to it.