drm/amd/display: [MST] Fix startup sequence v3.

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Problem: MST topology discovery was started before fbdev
init causing kernel panic on boot.
Fix: Defer MST to late init hook, after fbdev strucutres
already initilized.

v2: Add explicit late_init hook function in DAL.
v3:
Change signature of detect_mst_link_for_all_connectors
from void* to drm_dev*

Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Andrey Grodzovsky 2016-12-29 13:21:31 -05:00 • committed by Alex Deucher

parent bf5cda339d

commit 7abcf6b504

1 changed files with 22 additions and 13 deletions

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

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