drm/amd/display: Add DWB validation support to DML2.1 wrapper

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[WHY&HOW]
DML2.1 wrapper was lacking translation for DWB. This change adds the
necessary translation for DWB validation and programming support.

Reviewed-by: Austin Zheng <austin.zheng@amd.com>
Signed-off-by: Dillon Varone <Dillon.Varone@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Dillon Varone 2026-03-26 14:30:36 -04:00 • committed by Alex Deucher

parent 47c3b22a38

commit cfc867ccfa

9 changed files with 206 additions and 9 deletions

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56

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/dml21_translation_helper.c

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17

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/dml21_utils.c

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5

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/dml21_utils.h

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10

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/dml21_wrapper_fpu.c

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2

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/inc/dml_top_types.h

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34

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_dcn4.c

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68

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_dcn4_calcs.c

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2

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_core/dml2_core_dcn4_calcs.h

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21

drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_dpmm/dml2_dpmm_dcn4.c

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