drm/dp/mst: reply with ACK for UP reqs

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Currently we reply with NACK to UP requests which might
confuse receivers. We haven't seen any actual issues with
this but should still respond to UP requests correctly.

Signed-off-by: Mykola Lysenko <Mykola.Lysenko@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449514552-10236-2-git-send-email-harry.wentland@amd.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Mykola Lysenko 2015-12-07 13:55:51 -05:00 • committed by Daniel Vetter

parent d55f5320c7

commit a68d2437d7

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/drm_dp_mst_topology.c

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