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commite92a7be7feupstream. If the tool spends some time in prox before entering range, a series of events (e.g. ABS_DISTANCE, MSC_SERIAL) can be sent before we or userspace have any clue about the pen whose data is being reported. We need to hold off on reporting anything until the pen has entered range. Since we still want to report events that occur "in prox" after the pen has *left* range we use 'wacom-tool[0]' as the indicator that the pen did at one point enter range and provide us/userspace with tool type and serial number information. Fixes:a48324de6d("HID: wacom: Bluetooth IRQ for Intuos Pro should handle prox/range") Cc: <stable@vger.kernel.org> # 4.11+ Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> Reviewed-by: Aaron Armstrong Skomra <aaron.skomra@wacom.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.