cfce5b1865
Right now the decoder maintains two separate lists for supported pixel formats and frame sizes. Getting the supported frame sizes for the current set format is a bit convoluted, requiring a search through the separate frame size list. The frame sizes are used to clamp and align requested resolutions. Instead, the frame size structure could be embedded inside the pixel format structure. Getting one also gets the other. And since the the driver already keeps pointers to the current set format, getting the frame sizes becomes straightforward. Do just that. Move v4l2_frmsize_stepwise inside mtk_video_fmt, and get rid of mtk_codec_framesizes. Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@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.