drm/amd/display: Implement end of training for hop in DPIA display path
authorJimmy Kizito <Jimmy.Kizito@amd.com>
Wed, 21 Apr 2021 14:34:34 +0000 (10:34 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 6 Oct 2021 19:52:03 +0000 (15:52 -0400)
commit80789bcffec34b5c6b65f33e3c46bf859dc25888
tree4b9b64c15a6bfd2d418bd0964a65ecb66be536d7
parent847a9038c2d025b32cd7ddcc2ccfa0e82a8ded53
drm/amd/display: Implement end of training for hop in DPIA display path

[Why & How]
Clear training pattern sequence for hop in display path once clock
recovery and equalization phases of DP tunnel link training completed.

Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Wayne Lin <Wayne.Lin@amd.com>
Acked-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Jimmy Kizito <Jimmy.Kizito@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c