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Leo Chen 42fcf48f7b drm/amd/display: New Behavior for debug option disable_ips_in_vpb
[Why & How]
To facilitate debugging, the following behaviors are defined for existing
debug option disable_ips_in_vpb

0 - Enable IPS in LVP - let driver decide (legacy)
1 - Disable IPS in LVP
2 - Enable IPS1 and RCG in LVP
3 - Enable IPS1 Z8, IPS1 and RCG in LVP

Reviewed-by: Duncan Ma <duncan.ma@amd.com>
Signed-off-by: Leo Chen <leo.chen@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
History 2025-07-15 14:07:52 -04:00
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README

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.