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740ff03d72
This patch introduces a driver for the PixArt PS/2 touchpad, which supports both clickpad and touchpad types. At the same time, we extended the single data packet length to 16, because according to the current PixArt hardware and FW design, we need 11 bytes/15 bytes to represent the complete three-finger/four-finger data. Co-developed-by: Jon Xie <jon_xie@pixart.com> Signed-off-by: Jon Xie <jon_xie@pixart.com> Co-developed-by: Jay Lee <jay_lee@pixart.com> Signed-off-by: Jay Lee <jay_lee@pixart.com> Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn> Link: https://lore.kernel.org/r/20240704125243.3633569-1-zhoubinbin@loongson.cn Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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 reStructuredText 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.