mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-07 12:44:32 -04:00
bd870cfd21
[Why] When pre-OS firmware enables display support for displays that operate the DIG in 2 pixels per cycle processing modes the inferred pixel rate from get_pixel_clk_frequency_100hz does not account for the true pixel rate since we're outputting 2 per cycle past the stream encoder. This causes seamless boot validation to abort early. [How] Add a new stream encoder function for getting pixels per cycle from the stream encoder. If the pixels per cycle is greater than 1 and the driver policy is to enable 2 pixels per cycle for post-OS then allow seamless boot to continue. Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: Duncan Ma <duncan.ma@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.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.