mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2026-09-22 09:34:56 +02:00
Frank Li
53eea0d939
commit895ee5aefbupstream. This reverts commit3c5b006f3e. gadget_is_{super|dual}speed() API check UDC controller capitblity. It should pass down highest speed endpoint descriptor to UDC controller. So UDC controller driver can reserve enough resource at check_config(), especially mult and maxburst. So UDC driver (such as cdns3) can know need at least (mult + 1) * (maxburst + 1) * wMaxPacketSize internal memory for this uvc functions. Cc: <stable@vger.kernel.org> Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20231224153816.1664687-5-Frank.Li@nxp.com 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.