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60159e9e7b
The ILI251x seems to report pressure information in the 5th byte of each per-finger touch data element. On the available hardware, this information has the values ranging from 0x0 to 0xa, which is also matching the downstream example code. Report pressure information on the ILI251x. Signed-off-by: Marek Vasut <marex@denx.de> Link: https://lore.kernel.org/r/20201224071238.160098-1-marex@denx.de 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 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.