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14d650fcb7
Newer firmware allows to query touchpad resolution information by reading from resolution register. Presence of resolution register is signalled via bit 29 of the "register presence" register. On devices that lack this resolution register we fall back to using pitch and number of receivers data to calculate size of the sensor. Signed-off-by: Marge Yang <marge.yang@tw.synaptics.com> Signed-off-by: Vincent Huang <Vincent.Huang@tw.synaptics.com> Link: https://lore.kernel.org/r/20240805083636.1381205-1-marge.yang@tw.synaptics.com 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.