drm/amd/display: Revert Reduce delay when sink device not able to ACK 00340h write

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[ Upstream commit 639f6ad6df ]

[WHY]
It causes regression AMD source will not write DPCD 340.

Reviewed-by: Wayne Lin <Wayne.Lin@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: Ian Chen <ian.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Ian Chen 2022-11-28 16:17:34 +08:00 • committed by Greg Kroah-Hartman

parent 8e25eaae47

commit 223e365ac6

3 changed files with 3 additions and 18 deletions

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6

drivers/gpu/drm/amd/display/dc/core/dc_link.c

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14

drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c

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1

drivers/gpu/drm/amd/display/dc/dc_dp_types.h

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