drm/amd/display: Create fake sink and stream for writeback connector

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[WHAT]
Writeback connectors don't have a physical sink but DC still
needs a sink to function. Create a fake sink and stream for
writeback connectors

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Harry Wentland 2023-12-01 06:25:30 -07:00 • committed by Alex Deucher

parent ff73d4cdde

commit 1fb9d7b975

1 changed files with 22 additions and 11 deletions

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33

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

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