a5f23a7235
Calling drmm_vram_helper_init() sets up a managed instance of VRAM MM. Releasing the DRM device also frees the memory manager. The patch also updates the DRM documentation for VRAM helpers. The tutorial now describes the new managed interface. The old interfaces are deprecated and should not be used in new code. v2: * rename init function to drmm_vram_helper_init() * return errno code from init function; caller does not need vram_mm anyway * update documentation and remove docs for deprecated un-managed functions Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200716125353.31512-2-tzimmermann@suse.de
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.