drm/amd/display: Fix for tile MST

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- Set stream signal type to be SST when setting non-tile timing on MST
  tiled display.
  - Disable MST on sink after disabling MST link.
  - Enable MST on sink before enabling MST link.

Signed-off-by: Ding Wang <Ding.Wang@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Ding Wang 2017-04-10 14:02:23 -04:00 • committed by Alex Deucher

parent b64875feb1

commit 07c84c7ad3

4 changed files with 21 additions and 0 deletions

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3

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

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13

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

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3

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

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2

drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h

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