Mario Limonciello b8b6e6f165 drm/amd: Add per-ring reset for vcn v4.0.0 use
If there is a problem requiring a reset of the VCN engine, it is better to
reset the VCN engine rather than the entire GPU.

Add a reset callback for the ring which will stop and start VCN if an
issue happens.

Link: https://lore.kernel.org/r/20250506204948.12048-3-mario.limonciello@amd.com
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-07 17:48:19 -04:00
2024-09-01 20:43:24 -07:00
2025-02-04 11:27:45 -05:00
2025-03-09 13:45:25 -10:00
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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