drm/amd/display: Fix scratch registers offsets for DCN35

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commit 69741d9ccc upstream.

[Why]
Different platforms use differnet NBIO header files,
causing display code to use differnt offset and read
wrong accelerated status.

[How]
- Unified NBIO offset header file across platform.
- Correct scratch registers offsets to proper locations.

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4667
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 49a63bc8ed)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Ray Wu 2025-11-28 08:58:13 +08:00 • committed by Greg Kroah-Hartman

parent 9e7d3b8542

commit 29ff286cd5

1 changed files with 4 additions and 4 deletions

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8

drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c

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