drm/amd/display: Fixes for HPO test regressions

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[Why&How]
Updates and fixes to HPO functionality, initialization, encoder
configuration and platform-specific behavior.

Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Sridevi Arvindekar <sridevi.arvindekar@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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Sridevi Arvindekar 2026-08-10 10:55:39 -04:00 • committed by Alex Deucher

parent fb1b272dbf

commit fc01ce8c85

7 changed files with 46 additions and 17 deletions

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7

drivers/gpu/drm/amd/display/dc/core/dc_resource.c

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12

drivers/gpu/drm/amd/display/dc/dce/dce_aux.c

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7

drivers/gpu/drm/amd/display/dc/gpio/hw_ddc.c

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6

drivers/gpu/drm/amd/display/dc/hwss/dcn30/dcn30_hwseq.c

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5

drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c

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23

drivers/gpu/drm/amd/display/dc/link/hwss/link_hwss_hpo_dp.c

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3

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

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