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| author | Ben Gamari <[email protected]> | 2016-10-04 18:40:44 +0000 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2016-10-04 18:46:51 +0000 |
| commit | a831776323e7c532ef9c88d0d62512ae15d78415 (patch) | |
| tree | 08b81fcc217d0a8cacb721feda78d85c738aa810 /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | Input: ALPS - add touchstick support for SS5 hardware (diff) | |
| download | kernel-a831776323e7c532ef9c88d0d62512ae15d78415.tar.gz kernel-a831776323e7c532ef9c88d0d62512ae15d78415.zip | |
Input: ALPS - handle 0-pressure 1F events
While a button is held SS5 hardware will give us single-finger packets
with x, y, and pressure equal to zero. This causes annoying jumps in
pointer position if a touch is released while the button is held. Handle
this by claiming zero contacts to ensure that no position events are
provided to the user.
Reviewed-by: Pali Rohár <[email protected]>
Tested-by: Michal Hocko <[email protected]>
Signed-off-by: Ben Gamari <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions