mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-12-27 11:06:41 -05:00
ad90860bd1
On systems with non VGA GPUs fbcon can't find the primary GPU because video_is_primary_device() only checks the VGA arbiter. Add a screen info check to video_is_primary_device() so that callers can get accurate data on such systems. Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Suggested-by: Thomas Zimmermann <tzimmermann@suse.de> Suggested-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://lore.kernel.org/r/20250811162606.587759-4-superm1@kernel.org Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
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.