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.
Steve Longerbeam
authored
prepare_vdi_in_buffers() was setting up the dma pointers as if the VDIC is always programmed to receive the fields in bottom-top order, i.e. as if ipu_vdi_set_field_order() only programs BT order in the VDIC. But that's not true, ipu_vdi_set_field_order() is working correctly. So fix prepare_vdi_in_buffers() to give the VDIC the fields in whatever order they were received by the video source, and rely on the VDIC to sort out which is top and which is bottom. Signed-off-by:Steve Longerbeam <slongerbeam@gmail.com> Signed-off-by:
Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab+samsung@kernel.org>