drm/amd/display: Fix display corruption w/ VSR enable

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[Why]
Brief corruption is observed on hotplug/unplug with certain display
configurations when VSR is enabled.

[How]
Work around the issue by avoiding 2to1 ODM when stream plane_count is 0.

Reviewed-by: Dillon Varone <Dillon.Varone@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Ilya Bakoulin <Ilya.Bakoulin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Ilya Bakoulin 2022-11-11 12:03:54 -05:00 • committed by Alex Deucher

parent 9b216b7e38

commit e643cd3842

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c

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