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49b184a0da
Refactor the camerarx start and stop procedure to group all the corresponding operations in two functions, cal_camerarx_start() and cal_camerarx_stop() instead of splitting them in multiple steps called from the vb2 stream start and stop functions. This reduces the coupling between the camerarx and the contexts, and better models the camerarx hardware. The cal_camerarx_start() is a reworked version of cal_camerarx_init() with the description of the start procedure updated to match the AM65x, DRA7[124567]x and DRA80xM TRMs. The cal_camerarx_wait_ready() function is inlined in cal_camerarx_start() to better describe the start procedure. No functional change is included in the camerarx start and stop procedures themselves, but the interleaving of the start steps with the context configuration has been changed in cal_start_streaming(). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Benoit Parrot <bparrot@ti.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.