drm/amd/display: fix bug with check for HPD Low in verify link cap

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[Why]
There is a bug when determining if link training should be retried when
HPD is low in dp_verify_link_cap_with_retries.

[How]
Correctly, fail dp_verify_link_cap_with_retries without retry when
HPD is low.

Signed-off-by: Sivapiriyan Kumarasamy <sivapiriyan.kumarasamy@amd.com>
Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Acked-by: Abdoulaye Berthe <Abdoulaye.Berthe@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Sivapiriyan Kumarasamy 2019-09-12 15:55:44 -04:00 • committed by Alex Deucher

parent 15caeabc57

commit 82db2e3c39

1 changed files with 5 additions and 2 deletions

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

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