I have done so. https://bugzilla.kernel.org/show_bug.cgi?id=77161
** Bug watch added: Linux Kernel Bug Tracker #77161
http://bugzilla.kernel.org/show_bug.cgi?id=77161
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htt
Ah, I see now that there are several points at which it could return
early and not reach the ABS_TOOL_WIDTH code.
I tried out your little patch to force the width to be reported and
captured evtest output during a session of normal computer use. First, I
noticed that still the width was not always
But there's also this bit on line 1158:
if (SYN_CAP_PALMDETECT(priv->capabilities))
input_report_abs(dev, ABS_TOOL_WIDTH, finger_width);
And my touchpad does report that it has the palm detection capability.
It looks like I should be seeing widths reported then.
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You r
I'm not getting the same impression from that. They claim that
ABS_MT_PRESSURE and ABS_MT_TOUCH_MAJOR are mutually exclusive, but that
makes sense because they are reporting the Z as ABS_MT_TOUCH_MAJOR. It
still seems to me that the touchpad should either report valid
ABS_TOOL_WIDTH values or say t
Same problem on Arch with kernel 3.14.4-1 and xf86-input-synaptics
1.8.0-1. Xorg log reports "finger width range 0-15" but hw->fingerWidth
is always 0.
I'm a little confused about where the problem lies. Is this something to
be fixed in the synaptics driver or elsewhere?
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