Messages in this thread | | | Subject | Re: [git pull] Input updates for v4.15-rc8 | From | Jiri Slaby <> | Date | Thu, 8 Feb 2018 11:04:22 +0100 |
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On 01/19/2018, 06:42 PM, Dmitry Torokhov wrote: > Please pull from: > > git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git for-linus > > to receive updates for the input subsystem. You will get: > ... > - touchpad on Lenovo T640p is switched over to SMbus/RMI ...
> 王振杰 (1): > Input: synaptics - Lenovo Thinkpad T460p devices should use RMI
Hi,
one of openSUSE users with T460p reports that the touchpad is defunct after resume in 4.15. psmouse.synaptics_intertouch=0 works around the problem.
The problem is: kernel: rmi4_smbus 8-002c: failed to get SMBus version number! kernel: rmi4_physical rmi4-00: rmi_driver_reset_handler: Failed to read current IRQ mask. kernel: rmi4_f01 rmi4-00.fn01: Failed to restore normal operation: -16. kernel: rmi4_f01 rmi4-00.fn01: Resume failed with code -16. kernel: rmi4_physical rmi4-00: Failed to suspend functions: -16 kernel: rmi4_smbus 8-002c: Failed to resume device: -16 kernel: rmi4_f03 rmi4-00.fn03: rmi_f03_pt_write: Failed to write to F03 TX register (-16).
The downstream bug is at: https://bugzilla.suse.com/show_bug.cgi?id=1079862
Any ideas?
thanks, -- js suse labs
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