kernel.git/Documentation/subsystem-apis.rst, branch linux-6.4.y

doc: add documentation for accel subsystem

2022-11-22T11:14:52Z

Add an introduction section for the accel subsystem. Most of the relevant data is in the DRM documentation, so the introduction only presents the why of the new subsystem, how are the compute accelerators exposed to user-space and what changes need to be done in a standard DRM driver to register it to the new accel subsystem. Signed-off-by: Oded Gabbay Reviewed-by: Greg Kroah-Hartman Reviewed-by: Jeffrey Hugo Reviewed-by: Dave Airlie Acked-by: Thomas Zimmermann Acked-by: Jacek Lawrynowicz Tested-by: Jacek Lawrynowicz Reviewed-by: Melissa Wen

docs: Rewrite the front page

2022-09-29T18:55:06Z

The front page is the entry point to the documentation, especially for people who read it online. It's a big mess of everything we could think to toss into it. Rewrite the page with an eye toward simplicity and making it easy for readers to get going toward what they really want to find. This is only a beginning, but it makes our docs more approachable than before. Acked-by: Jani Nikula Reviewed-by: David Vernet Signed-off-by: Jonathan Corbet Acked-by: Randy Dunlap Link: https://lore.kernel.org/r/20220927160559.97154-3-corbet@lwn.net Signed-off-by: Jonathan Corbet