drm/amd/display: fix warning on raven hotplug

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[Why]
Hotplug on raven results in REG_WAIT_TIMEOUT warning
due to failing attempt to lock disabled otg for the hubp
interdependent pipes programming.

[How]
Don't setup pipe interdependencies for disabled otg.
Also removed the unnecessary duplicate logic checks.

Signed-off-by: Roman Li <Roman.Li@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Roman Li 2018-12-19 09:24:06 -05:00 • committed by Alex Deucher

parent 588715bdcf

commit 570744b98c

1 changed files with 6 additions and 13 deletions

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19

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c

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