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aec221279a
The comment claims the PWDN pin is active when pulled down in other words, it is /power-down so it needs to be driven high to get the sensor powered-up (not powered down) and flag is 1 when powering-up the sensor so the ! is wrong, drop it. This also matches with the schematics which I have which shows GPIO1 also enables a 3.3v line to the sensor-module which controls the privacy-LED and indeed before this patch the privacy LED was inverted from what it should be (and the sensor did not work). Reviewed-by: Andy Shevchenko <andy@kernel.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.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.
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.