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(parent: 8d623f8) | patch
drm/amd/display: Save/restore link setting for disable phy when link retraining
authorHugo Hu <hugo.hu@amd.com>
Wed, 13 Nov 2019 21:18:09 +0000 (16:18 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 5 Dec 2019 21:30:22 +0000 (16:30 -0500)
commit99218d122a2b329c179cc6917836068da3c3e1ad
tree5cc4e49b54d82f2d9c070ce51c4e1778f725b616tree | snapshot
parent8d623f86c07fce9b01e42b503df82bbabfb1621dcommit | diff
drm/amd/display: Save/restore link setting for disable phy when link retraining

[Why]
The link setting will be modify after disable phy
and due to DP Compliance Fails.

[How]
Save and resotre link setting for disable link phy when link retraining.

Signed-off-by: Hugo Hu <hugo.hu@amd.com>
Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Acked-by: Leo Li <sunpeng.li@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
ep93xx device tree rework repo: git://git.maquefel.me/linux.git