drm/amd/display: correct eDP T9 delay

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[Why]
The current end of T9 delay is relay on polling
sink status by DPCD. But the polling for sink
status change after NoVideoStream_flag set to 0.

[How]
Add function edp_add_delay_for_T9 to add T9 delay.
Move the sink status polling after blank.

Signed-off-by: Hugo Hu <hugo.hu@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Hugo Hu 2020-10-06 17:21:00 +08:00 • committed by Alex Deucher

parent cae78e0331

commit 3a372bed1e

3 changed files with 17 additions and 13 deletions

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13

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

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16

drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c

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1

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

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