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181babf7b4
Sincee219a712bc(usb: gadget: uvc: add v4l2 try_format api call) the try_format function is available. With this function includes checks for valid configurations programmed in the configfs. We use this function to ensure to return valid values on the set_format callback. Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Fixes:e219a712bc("usb: gadget: uvc: add v4l2 try_format api call") Link: https://lore.kernel.org/r/20221026182240.363055-1-m.grzeschik@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.