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The current definition of a sensor mode defines timings as follows: - hact, vact: Visible width and height - htot, vtot: Total sizes including blankings This makes difficult to clearly separate the visible sizes from the blankings and to make the vertical blanking programmable. Rework the sensor modes sizes definition to: - Report the analog crop sizes - Report the visible crop size - Report the total pixels per line as HBLANK is fixed - Report the VBLANK value to make it programmable Also modify the ov5640_set_timings() function to program all the windowing registers are remove them from the per-mode register-value tables. Do not change the timing values from the ones reported in the register tables to maintain bisectability. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> 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.