[ Upstream commit 6d0d779b212c27293d9ccb4da092ff0ccb6efa39 ] Some tools like v4l2-compliance let users select a media device based on the bus_info string which can be quite convenient. Use a unique string for that. This also fixes the following v4l2-compliance warning: warn: v4l2-test-media.cpp(52): empty bus_info Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Sasha Levin <sashal@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.
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