drm/amd/display: Clear HUBPREQ_DEBUG_DB on DCN6

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[Why/How]
Make sure the HUBPREQ_DEBUG_DB register is cleared to prevent underflow
in some instances.

Reviewed-by: Dillon Varone <Dillon.Varone@amd.com>
Signed-off-by: Ilya Bakoulin <Ilya.Bakoulin@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Ilya Bakoulin 2026-08-17 13:46:53 -04:00 • committed by Alex Deucher

parent 06ef23d4a7

commit f6ac1de928

1 changed files with 3 additions and 0 deletions

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drivers/gpu/drm/amd/display/dc/hubp/dcn60/dcn60_hubp.c

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