mirror of
https://github.com/torvalds/linux.git
synced 2025-12-07 20:06:24 +00:00
37c8c8d9c6
Currently, VRAM provisioning data is only exposed if the device supports LMTT. While it should not be possible to modify VRAM provisioning on platforms without LMTT, it is still useful to be able to read the VRAM provisioning data on all discrete GPU platforms. Expose the VRAM debugfs attributes whenever running on dGFX, adjusting file permissions to read only when LMTT is not available. Signed-off-by: Lukasz Laguna <lukasz.laguna@intel.com> Reviewed-by: Piotr Piórkowski <piotr.piorkowski@intel.com> Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://lore.kernel.org/r/20251016122233.3789-1-lukasz.laguna@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 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.