drm/amd/display: Add Missing HPO Stream Encoder Function Hook

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[Why]
configure_dp_hpo_throttled_vcp_size() was missing promotion before, but it was covered by
not calling the missing function hook in the old interface hpo_dp_link_encoder->funcs.

Recent refactor replaces with new caller link_hwss->set_throttled_vcp_size
which needs that hook, and that causes null ptr hang.

Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Fangzhi Zuo 2022-01-25 00:57:36 -05:00 • committed by Alex Deucher

parent 6225bb3a88

commit a154bf6eda

2 changed files with 17 additions and 3 deletions

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11

drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.c

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9

drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.h

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