drm/amd/display: fix HPD program filter programming

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[why]
fix a regression when moving logic from dal_hw_hpd_set_config to link_enc:
Toggle_filter HW register programming is in wrong unit,
which caused the connection time extreamly long.

Reviewed-by: Ovidiu Bunea <ovidiu.bunea@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Charlene Liu 2026-07-27 18:08:20 -04:00 • committed by Alex Deucher

parent cadc58e024

commit 6ee70c955f

1 changed files with 2 additions and 2 deletions

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drivers/gpu/drm/amd/display/dc/dio/dcn42/dcn42_dio_link_encoder.c

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