drm/amd/display: Set gpuvm min page size to 4K on dcn35/36

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[WHY]
Splash screen corruption on some 8K monitors.

[HOW]
Set GPUVM min page size to 4K for DCN35/36 to use the correct DML2
calculations, avoiding the corruption path observed during splash.

Fixes: 115009d11c ("drm/amd/display: Add DCN35 DML2 support")
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Roman Li <Roman.Li@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 2cbfb03dea)
Cc: stable@vger.kernel.org

...

This commit is contained in:

Roman Li 2026-08-14 18:03:17 -04:00 • committed by Alex Deucher

parent ef0e9d1272

commit 9ce3169430

1 changed files with 1 additions and 0 deletions

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drivers/gpu/drm/amd/display/dc/dml2_0/dml2_translation_helper.c

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