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(parent: bf0390e) | patch
drm: xlnx: dp: Reset DisplayPort IP
authorRohit Visavalia <rohit.visavalia@amd.com>
Fri, 16 Feb 2024 12:40:43 +0000 (04:40 -0800)
committerTomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Thu, 29 Feb 2024 09:46:19 +0000 (11:46 +0200)
commitbe318d01a90366029e181068e8857c6252e1fadc
treeec1367e38d693e2c2ab9423ec10f270087bd178etree
parentbf0390e2c95bf630b22dddc7cde5f83762b658e5commit | diff
drm: xlnx: dp: Reset DisplayPort IP

Assert DisplayPort reset signal before deasserting,
it is to clear out any registers programmed before booting kernel.

Signed-off-by: Rohit Visavalia <rohit.visavalia@amd.com>
Reviewed-by: Vishal Sagar <vishal.sagar@amd.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240216124043.1226713-1-rohit.visavalia@amd.com
drivers/gpu/drm/xlnx/zynqmp_dp.c diff | blob | history
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