Revert "drm/amd/display: reallocate DET for dual displays with high pixel rate ratio"

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Revert commit 5f3401eeb0 ("drm/amd/display: reallocate DET for dual displays with high pixel rate ratio")

[Why]
Previously had modified DET allocation algorithm to allocate less DET
segments for lower pixel rate display and more DET segments for higher
pixel rate display.  But noticed it is causing underflow when higher
pixel rate display is not displaying at higher mode

[How]
Roll back change

Acked-by: Stylon Wang <stylon.wang@amd.com>
Signed-off-by: Samson Tam <samson.tam@amd.com>
Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Samson Tam 2023-05-30 17:35:58 -04:00 • committed by Alex Deucher

parent 0e69ef6ea8

commit f4bc8a4306

1 changed files with 5 additions and 46 deletions

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51

drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c

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