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As the old drm and the new drmm variants of drm_writeback_connector requires almost the same initialization, create an internal helper to do most of the initialization work. Currently there is no cleanup function for writeback connectors. To allows implementation of drmm variant of writeback connector, create a cleanup function that can be used to properly remove all the writeback-specific properties and allocations. This also introduce an helper to cleanup only the drm_writeback_connector properties, so it can be used during initialization to cleanup in case of failure. Reviewed-by: Maxime Ripard <mripard@kernel.org> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20250116-google-vkms-managed-v9-5-3e4ae1bd05a0@bootlin.com Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
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 reStructuredText 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.