drm/amd/display: Add temporary programming for port control in dc_init

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[Description]
Add the POR setting for SDP_PORT_CONTROL into dc init sequence.
This is temporary until the initialization moves into pre-OS DMCUB.

Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com>
Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Alvin Lee 2026-09-17 10:11:38 -04:00 • committed by Alex Deucher

parent a66c8a3442

commit 162fac7a8e

3 changed files with 15 additions and 0 deletions

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8

drivers/gpu/drm/amd/display/dc/hubbub/dcn60/dcn60_hubbub.c

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5

drivers/gpu/drm/amd/display/dc/hwss/dcn60/dcn60_hwseq.c

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2

drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h

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