drm/amd/display: Added multi instance support for ABM

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[WHY & HOW]
ABM assumes only 1 eDP is connected. Refactored existing
ABM interface to support multiple instances.

Signed-off-by: Jake Wang <haonan.wang2@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Wayne Lin <waynelin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Jake Wang 2021-04-12 17:46:49 -04:00 • committed by Alex Deucher

parent 130ac6d8c6

commit 63de4f0413

3 changed files with 105 additions and 6 deletions

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30

drivers/gpu/drm/amd/display/dc/dce/dmub_abm.c

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2

drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hwseq.c

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79

drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h

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