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86addd2531
The existing fixed value of 16 worked for UYVY 720P60 over 2 lanes at 594MHz, or UYVY 1080P60 over 4 lanes. (RGB888 1080P60 needs 6 lanes at 594MHz). It doesn't allow for lower resolutions to work as the FIFO underflows. 374 is required for 1080P24 or 1080P30 UYVY over 2 lanes @ 972Mbit/s, but >374 means that the FIFO underflows on 1080P50 UYVY over 2 lanes @ 972Mbit/s. Whilst it would be nice to compute it, the required information isn't published by Toshiba. Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
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.