Helge Deller cb72b4bd81 fbdev: stifb: Provide valid pixelclock and add fb_check_var() checks
commit 203873a535d627c668f293be0cb73e26c30f9cc7 upstream.

Find a valid modeline depending on the machine graphic card
configuration and add the fb_check_var() function to validate
Xorg provided graphics settings.

Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-22 13:31:35 +01:00
2023-03-22 13:31:33 +01:00
2023-02-25 12:06:45 +01:00
2023-03-17 08:49:04 +01:00
2021-10-18 20:22:03 -10:00
2023-02-25 12:06:45 +01:00
2023-03-17 08:49:05 +01:00

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.
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