[RESEND] [SRU] [B/C/D/Unstable] [PATCH 0/1] Fix not working Goodix touchpad

Kai-Heng Feng kai.heng.feng at canonical.com
Wed Jan 16 07:19:44 UTC 2019


BugLink: https://bugs.launchpad.net/bugs/1811929

[Impact]
Goodix I2C PTP touchpad doesn't work.

[Fix]
Disable runtime PM can fix it.

[Test]
I verified the touchpad starts working with the fix.

[Regression Potential]
Low. The fix limits to a specific device which doesn't work without it.

Kai-Heng Feng (1):
  HID: i2c-hid: Disable runtime PM on Goodix touchpad

 drivers/hid/hid-ids.h         | 3 +++
 drivers/hid/i2c-hid/i2c-hid.c | 2 ++
 2 files changed, 5 insertions(+)

-- 
2.17.1




More information about the kernel-team mailing list