drm/amd/display: Build stream update and plane updates in dm

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[Why]
We currently lock modeset by setting a boolean in dm. We want to lock
Based on what DC tells us.

[How]
Build stream_updates and plane_update based on what changed. Then we
call check_update_surfaces_for_stream() to get the update type
We lock only if update_type is not fast

Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Bhawanpreet Lakha 2018-08-20 13:32:07 -04:00 • committed by Alex Deucher

parent 43c40a02c1

commit a87fa99387

1 changed files with 115 additions and 1 deletions

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

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