drm/amd/display: add null check for invalid opps

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[Why]
In cases where number of pipes available is less
 than num_opp, there will opp instances that are
 null

[How]
Add null check to skip over these opp instances

Fixes: 40de8403b9 ("drm/amd/display: Update OPP counter from new interface")
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: Samson Tam <samson.tam@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Samson Tam 2023-10-06 17:36:16 -04:00 • committed by Alex Deucher

parent f583db812b

commit 8d0f4cd2ae

1 changed files with 2 additions and 1 deletions

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

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