Revert "drm/vc4: tests: Add helper to add a new plane to a state" This reverts commit 379066bd69635a54ed5a1e8cb85fb4745923aa4c.
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.
Build status for rpi-5.15.y: 
Build status for rpi-6.1.y: 
Build status for rpi-6.6.y: 
