TungYu Lu f86b47bee6 drm/amd/display: resync OTG after DIO FIFO resync
[WHY]
Tiled displays showed not aligned on 8K60hz when system resumed
from S3/S4.

[HOW]
Do dc_trigger_sync to re-sync pipes to ensure OTG become synced.

Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: TungYu Lu <tungyu.lu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-06-27 17:10:37 -04:00
2024-06-03 22:43:11 +09:00
2024-05-31 08:58:36 -07:00
2022-09-28 09:02:20 +02:00
2024-06-09 14:19:43 -07:00
2024-03-18 03:36:32 -06:00

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 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.
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