drm/amd/display: Add hook for MST root branch info

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This allows DM to do any necessary updates before MST discovery starts.

Signed-off-by: Nikola Cornij <nikola.cornij@amd.com>
Reviewed-by: Nikola Cornij <Nikola.Cornij@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Nikola Cornij 2018-07-04 19:05:16 -04:00 • committed by Alex Deucher

parent bf53769d9f

commit 2068afe649

3 changed files with 17 additions and 0 deletions

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5

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

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4

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

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8

drivers/gpu/drm/amd/display/dc/dm_helpers.h

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