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(parent: 39902db) | patch
drm/amd/display: retry LT on failing LT in automated request
authorWenjing Liu <Wenjing.Liu@amd.com>
Mon, 21 Aug 2017 20:43:08 +0000 (16:43 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 26 Sep 2017 22:17:01 +0000 (18:17 -0400)
commitc25e2d1f8ff403fdb7a82a025ae492d167bbdb99
treeb5d1bd1ca940c834b923b1a9fc40bff09238a183tree | snapshot
parent39902db0343e0e4f335324d22d6707303be24448commit | diff
drm/amd/display: retry LT on failing LT in automated request

[Description]
Link training is not retried in automated link training request.
In case link training is occasionally failing, there is not way to retry
so the requested lane settings will not set.

Signed-off-by: Wenjing Liu <Wenjing.Liu@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c diff | blob | history
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