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(parent: dc7750e) | patch
drm/amd/display: Set LTTPR mode to non-LTTPR if no repeaters found
authorWesley Chalmers <Wesley.Chalmers@amd.com>
Tue, 30 Mar 2021 22:15:21 +0000 (18:15 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 15 Apr 2021 20:31:31 +0000 (16:31 -0400)
commit27115ed69990e80893850b8e88811ef795f25f56
tree07311efafc1822944689809c754e7df465223da0tree | snapshot
parentdc7750e2382659b7b5c25a378026ab0ec0acf440commit | diff
drm/amd/display: Set LTTPR mode to non-LTTPR if no repeaters found

[WHY]
If no repeaters are found, we do not need or want to attempt to
link-train repeaters, as this could cause bugs.

Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Acked-by: Bindu Ramamurthy <bindur12@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c diff | blob | history
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