drm/amd/display: add improvements for text display and HDR DWM and MPO

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[Why]
Tune settings for improved text display.
Handle differences between DWM and MPO in HDR path.

[How]
Update sharpener LBA table.
Use HDR multiplier to calculate scalar matrix coefficients
 for HDR RGB MPO path.
Update unit tests.

Reviewed-by: Jun Lei <jun.lei@amd.com>
Signed-off-by: Samson Tam <Samson.Tam@amd.com>
Signed-off-by: Zaeem Mohamed <zaeem.mohamed@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 2024-08-17 19:16:53 -04:00 • committed by Alex Deucher

parent b4148dc2fa

commit 1b0ce903fe

6 changed files with 282 additions and 33 deletions

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4

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

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2

drivers/gpu/drm/amd/display/dc/spl/Makefile

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127

drivers/gpu/drm/amd/display/dc/spl/dc_spl.c

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2

drivers/gpu/drm/amd/display/dc/spl/dc_spl_types.h

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151

drivers/gpu/drm/amd/display/dc/spl/spl_custom_float.c

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29

drivers/gpu/drm/amd/display/dc/spl/spl_custom_float.h

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