c9cbf021c8
Use the new vb2_queue_change_type() function in .vidioc_reqbufs and .vidioc_create_bufs instead of changing the queue type manually in vidioc_s_fmt_vbi_cap() and vidioc_s_fmt_sliced_vbi_cap(). This allows for a more consistent behavior, as .vidioc_reqbufs and .vidioc_create_bufs are when the queue will become "busy". Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@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.