Niklas Söderlund d245a940d9 media: rcar-csi2: Use standby mode instead of resetting
Later versions of the datasheet updates the reset procedure to more
closely resemble the standby mode. Update the driver to enter and exit
the standby mode instead of resetting the hardware before and after
streaming is started and stopped. This replaces the software reset
(SRST.SRST) control.

While at it break out the full start and stop procedures from
rcsi2_s_stream() into the existing helper functions.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-04-22 12:12:55 -04:00
2019-03-17 13:25:26 -07:00
2019-03-16 12:36:39 -07:00
2019-03-07 18:32:03 -08:00
2019-03-17 09:10:56 -07:00
2019-03-16 13:47:14 -07:00
2019-03-17 13:25:26 -07:00
2019-03-16 13:05:32 -07:00
2019-03-17 09:10:56 -07:00
2019-03-13 11:10:42 -07:00
2019-02-21 11:41:19 +00:00
2019-03-06 14:18:59 -08:00
2019-03-10 17:48:21 -07:00
2019-03-17 14:22:26 -07:00

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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