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a9fef294e8
Vicodec will ignore en/decoder commands if the CAPTURE queue is not streaming. But this prevents CMD_STOP from being used during a dynamic resolution change to mark the last source buffer. Since CMD_STOP is ignored, but doesn’t fail, there is no warning that the command needs to be resent, and CAPTURE will continue to attempt to dequeue buffers waiting, futilely, for one with V4L2_BUF_FLAG_LAST. Fix this problem by carrying out en/decoder commands even if CAPTURE is not streaming. Fixes: d17589afa9706 vicodec: improve handling of ENC_CMD_STOP/START Reported by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Deborah Brouwer <deborah.brouwer@collabora.com> Signed-off-by: Sebastian Fricke <sebastian.fricke@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@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.