drm/amd/display: Add W/A for PHY tests with certain LTTPR

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[Why]
Certain LTTPR require output VS/PE to be explicitly
set during PHY test automation.

[How]
Add vendor-specific sequence to set LTTPR
output VS/PE.

Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com>
Signed-off-by: George Shen <George.Shen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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George Shen 2021-11-20 18:35:15 -05:00 • committed by Alex Deucher

parent d682619557

commit 81bb9bc953

1 changed files with 70 additions and 2 deletions

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72

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

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