990732a6d9
Remove the obsolete s_power() callback and instead use runtime-pm + autosuspend, powering-on the sensor on s_stream(1) and releasing the runtime-pm reference on s_stream(0). This also removes the need for ov2680_mode_restore() instead ov2680_stream_enable() now takes care of all sensor initalization after power-on. This is a preparation patch for adding ACPI support. Note this also removes putting the clock lane into LP-11 state from ov2680_power_on() since now streaming will start immediately after powering on the sensor there is no need to put the clock lane in a low power state. Acked-by: Rui Miguel Silva <rmfrfs@gmail.com> Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com> Signed-off-by: Hans de Goede <hdegoede@redhat.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.