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dc9dc864f3
Wacom touch devices have two types of touch switches: softkey touch toggle and hardware touch switch. For softkey toggle, we assume touch is on by default in the driver. However the hardware touch switch is controlled by end users. We don't know if it's on or off before getting the status event. This patch sets touch off for devices with a hardware switch until we get the status. This is a bit safer for users who leave the switch "off" and don't want any accidental touches. The tradeoff is a slight delay between device connection and touch becoming enabled for users who leave the switch "on". Signed-off-by: Ping Cheng <ping.cheng@wacom.com> Reviewed-by: Jason Gerecke <jason.gerecke@wacom.com> Tested-by: Jason Gerecke <jason.gerecke@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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.
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.