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[ Upstream commit3aa8628eb7] Move the control mapping to uvc_ctrl.c. This way we do not have references to UVC controls or V4L2 controls in uvc_driver.c. This also fixes a bug introduced in commit382075604a("media: uvcvideo: Limit power line control for Quanta UVC Webcam"). The offending commit caused the power line control menu entries to have incorrect indices compared to the V4L2_CID_POWER_LINE_FREQUENCY_* enumeration. Now that the limited mapping reuses the correct menu_info array, the indices correctly map to the V4L2 control specification. Fixes:382075604a("media: uvcvideo: Limit power line control for Quanta UVC Webcam") Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sasha Levin <sashal@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.