drm/amd/display: Added multi instance support for panel control

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[Why]
Panel control always programs instance 0. With multi eDP we need to
support multiple instances.

[How]
Use link index to set different instances for panel control.
Refactored LVTMA control to support multiple instances.

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Jake Wang <haonan.wang2@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Eryk Brol <eryk.brol@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Jake Wang 2021-02-23 17:46:55 -05:00 • committed by Alex Deucher

parent 1a595f28ea

commit 06ddcee49a

6 changed files with 33 additions and 18 deletions

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5

drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c

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21

drivers/gpu/drm/amd/display/dc/bios/command_table2.c

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3

drivers/gpu/drm/amd/display/dc/bios/command_table2.h

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2

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

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3

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

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17

drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c

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