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(parent: ad9421d) | patch
drm/dp/mst: Reverse order of MST enable and clearing VC payload table.
authorAndrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Fri, 22 Jan 2016 22:07:29 +0000 (17:07 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 3 Mar 2016 23:07:21 +0000 (15:07 -0800)
commita252d13f411ff3dc7697da09a991f1a4a7065d23
tree7bdf55b138217a9a83a082eb633507c1c26e69eatree | snapshot
parentad9421d86ecd22e8bd9eddbca2ac93980a7b836ecommit | diff
drm/dp/mst: Reverse order of MST enable and clearing VC payload table.

commit c175cd16df272119534058f28cbd5eeac6ff2d24 upstream.

On DELL U3014 if you clear the table before enabling MST it sometimes
hangs the receiver.

Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/drm_dp_mst_topology.c diff | blob | history
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