drm/amd/display: update fullscreen status to SPL

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[Why]
Current fullscreen check in SPL using dm_helpers is out-of-sync
with dc state. This causes an issue during minimal transition
where we pick an invalid intermediate state because the pre and
post fullscreen status are different.

[How]
Add sharpening_required flag to dc_stream_state. Use this flag to
indicate if we are in fullscreen or not. Propagate flag to SPL for
fullscreen status. Remove workaround in DML

Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Samson Tam <Samson.Tam@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Samson Tam 2024-10-09 10:00:04 -04:00 • committed by Alex Deucher

parent 6c5bb04858

commit 30194b716b

4 changed files with 9 additions and 2 deletions

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5

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

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2

drivers/gpu/drm/amd/display/dc/dc_spl_translate.c

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3

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

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1

drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_translation_helper.c

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