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drm: xilinx: dp: Do link training when the sink is on
authorHyun Kwon <hyun.kwon@xilinx.com>
Tue, 7 Mar 2017 01:43:37 +0000 (17:43 -0800)
committerMichal Simek <michal.simek@xilinx.com>
Tue, 7 Mar 2017 10:18:18 +0000 (11:18 +0100)
commitc44391bed546181d7cdc38e6e6999ec258e87c90
tree9dc2d7b019e96ab281f45899e292532442711b0etree | snapshot
parentcfad253aae72a99ac829ba60db49ddfdf600a882commit | diff
drm: xilinx: dp: Do link training when the sink is on

Execute the link training when the sink is on. Otherwise, the link train
fails, especially with DP 1.1 sink device including some DP - HDMI
adapters.

Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
drivers/gpu/drm/xilinx/xilinx_drm_dp.c diff | blob | history