[xenial][PATCH 0/6] Fixes for LP: #1542771

Chris J Arges chris.j.arges at canonical.com
Sun Feb 7 03:26:57 UTC 2016


BugLink: http://bugs.launchpad.net/bugs/1542771

[Impact]

Using the wacom_w8001 driver on an X60T results in very poor stylus tracking
with erratic jumps.

[Test Case]

Install the latest kernel and try using the stylus. You'll notice that when
clicking the cursor jumps rendering the input unusable for most tasks.

Peter Hutterer (6):
  Input: wacom_w8001 - use __set_bit for evbits
  Input: wacom_w8001 - set BTN_TOOL_DOUBLETAP if we have 2fg support
  Input: wacom_w8001 - handle touch error case correctly
  Input: wacom_w8001 - split pen and touch initialization up
  Input: wacom_w8001 - split the touch and pen devices into two devices
  Input: wacom_w8001 - drop use of ABS_MT_TOOL_TYPE

 drivers/input/touchscreen/wacom_w8001.c | 325 ++++++++++++++++++++------------
 1 file changed, 208 insertions(+), 117 deletions(-)

-- 
2.7.0





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