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(parent: 71af84f) | patch
drm: xilinx: dp: Program SERDES register when training
authorHyun Kwon <hyun.kwon@xilinx.com>
Fri, 1 Apr 2016 22:13:30 +0000 (15:13 -0700)
committerMichal Simek <michal.simek@xilinx.com>
Mon, 4 Apr 2016 06:42:00 +0000 (08:42 +0200)
commita06b1a4444e6304039c32d08562554b260f5904a
treec7c947702862cc81194e97dda6c9da64257baf89tree | snapshot
parent71af84fd6dfb15bb4ea2d8fcbe4d1b001b56d7ebcommit | diff
drm: xilinx: dp: Program SERDES register when training

SERDES registers should be programmed to predefined values
during link training due to the hardware issue. This patch maps
the SERDES registers directly, but the SERDES is shared between
multiple devices. This patch will be reverted once the SERDES driver,
phy-zynqmp is in place.

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
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