3589fdbd3b
We are about to introduce failsafe- and asynchronous migration and ttm moves. This will add complexity and code to the TTM move code so it makes sense to split it out to a separate file to make the i915 TTM code easer to digest. Split the i915 TTM move code out and since we will have to change the name of the gpu_binds_iomem() and cpu_maps_iomem() functions anyway, we alter the name of gpu_binds_iomem() to i915_ttm_gtt_binds_lmem() which is more reflecting what it is used for. With this we also add some more documentation. Otherwise there should be no functional change. Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211104110718.688420-2-thomas.hellstrom@linux.intel.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 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.