Public bug reported:
The touchpad on XPS 2015 would work in I2C mode with kernel 3.16+ and it would
stop working after resume from suspend with an utopic kernel. This issue can be
fixed by introducing two commits from upstream:
109571c - HID: i2c-hid: call the hid driver's suspend and resume callbacks
5b44c53 - HID: i2c-hid: Do not free buffers in i2c_hid_stop()
** Affects: hwe-next
Importance: Undecided
Assignee: Jesse Sung (wenchien)
Status: In Progress
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: Jesse Sung (wenchien)
Status: In Progress
** Changed in: hwe-next
Status: New => In Progress
** Changed in: hwe-next
Assignee: (unassigned) => Jesse Sung (wenchien)
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https://bugs.launchpad.net/bugs/1417363
Title:
touchpad stops working after suspend/resume on XPS 2015
Status in HWE Next Project:
In Progress
Status in linux package in Ubuntu:
In Progress
Bug description:
The touchpad on XPS 2015 would work in I2C mode with kernel 3.16+ and it
would stop working after resume from suspend with an utopic kernel. This issue
can be fixed by introducing two commits from upstream:
109571c - HID: i2c-hid: call the hid driver's suspend and resume callbacks
5b44c53 - HID: i2c-hid: Do not free buffers in i2c_hid_stop()
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