drm/amd/display: Pass sequential ONO bit to DMCUB boot options

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[Why]
IPS ono sequence ordering differs based on the ASIC.

[How]
Detect the ASIC ID revision and set the boot option accordingly. Feed
it through the DCN35 DMUB functions.

Reviewed-by: Sung joon Kim <sungjoon.kim@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Nicholas Kazlauskas 2024-04-03 10:41:29 -04:00 • committed by Alex Deucher

parent ef319dff54

commit e730c58523

3 changed files with 11 additions and 0 deletions

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9

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

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1

drivers/gpu/drm/amd/display/dmub/dmub_srv.h

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1

drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c

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