de2bc45c84
The LIF module has a data buffer to accommodate clock rate differences between the DU and the VSP. Several programmable threshold values control DU start of frame notification by the VSP and VSP clock stop/resume. The R-Car Gen2 and Gen3 datasheets recommend values for the different SoCs. Update the driver to use the recommended values for optimal operation. Based on a BSP patch from Koji Matsuoka <koji.matsuoka.xm@renesas.com>, with Gen2 and V3H/V3M updates. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.