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4361af8510
Refactor atomisp_adjust_fmt(): 1. The block starting at "format_bridge = atomisp_get_format_bridge(...)" and ending with "if (field == V4L2_FIELD_ANY) field = V4L2_FIELD_NONE;" is duplicated. With only the second block: a) Properly checking that format_bridge is not NULL; amd b) Having the special handling for IA_CSS_FRAME_FORMAT_RAW Remove the first block. 2. On a NULL return from atomisp_get_format_bridge(f->fmt.pix.pixelformat) fall back to V4L2_PIX_FMT_YUV420 just like in the IA_CSS_FRAME_FORMAT_RAW case. atomisp_adjust_fmt() is used in VIDIOC_TRY_FMT handling and that should jusy pick a fmt rather then returning -EINVAL. Reviewed-by: Andy Shevchenko <andy@kernel.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
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Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
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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.