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5f31df5075
Add a boolean debugfs attribute to allow disabling the SINGLE_CYCLE bit in the FILTER registers. This causes data to be read on every conversion instead of doing the usual 3 or 4 conversions per sample (depending on the filter). This is only needed for very specific use cases, such as validating the performance of the ADC. So we just expose this feature through debugfs for the rare cases where it is needed by people who really know what they are doing. Signed-off-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.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.