drm/amd/display: Fix NULL pointer on MST chained mode

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Prevent NULL pointer on new_stream being added to ctx
when added MST connectors cannot be found in existing crtc_state
in the chained mode

Signed-off-by: Jerry Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Jerry Zuo 2017-09-08 16:40:34 -04:00 • committed by Alex Deucher

parent f4ac176e62

commit fc17235fe6

1 changed files with 7 additions and 0 deletions

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

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