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Code Issues Releases Packages Activity

drm/amd/display: Query DC for gfx handling when setting linear tiling

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[Why]
Post-driver cases always use linear tiling yet gfx handling for this
case is improper, allowing for incorrect gfx structs to be populated and
used.

[How]
Query DC for the apporpriate linear tiling mode and populate the DCN
specific gfx version structs.

Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Nicholas Carbones <Nicholas.Carbones@amd.com>
Signed-off-by: Chuanyu Tseng <chuanyu.tseng@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Nicholas Carbones 2026-03-11 14:36:05 +08:00 • committed by Alex Deucher
commit 8333f22e44
23 changed files with 69 additions and 15 deletions
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10
drivers/gpu/drm/amd/display/dc/core/dc.c
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9
drivers/gpu/drm/amd/display/dc/dc.h
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1
drivers/gpu/drm/amd/display/dc/inc/core_types.h
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9
drivers/gpu/drm/amd/display/dc/resource/dcn10/dcn10_resource.c
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2
drivers/gpu/drm/amd/display/dc/resource/dcn10/dcn10_resource.h
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3
drivers/gpu/drm/amd/display/dc/resource/dcn20/dcn20_resource.c
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3
drivers/gpu/drm/amd/display/dc/resource/dcn201/dcn201_resource.c
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3
drivers/gpu/drm/amd/display/dc/resource/dcn21/dcn21_resource.c
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3
drivers/gpu/drm/amd/display/dc/resource/dcn30/dcn30_resource.c
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3
drivers/gpu/drm/amd/display/dc/resource/dcn301/dcn301_resource.c
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3
drivers/gpu/drm/amd/display/dc/resource/dcn302/dcn302_resource.c
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3
drivers/gpu/drm/amd/display/dc/resource/dcn303/dcn303_resource.c
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1
drivers/gpu/drm/amd/display/dc/resource/dcn31/dcn31_resource.c
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3
drivers/gpu/drm/amd/display/dc/resource/dcn314/dcn314_resource.c
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3
drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c
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3
drivers/gpu/drm/amd/display/dc/resource/dcn316/dcn316_resource.c
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1
drivers/gpu/drm/amd/display/dc/resource/dcn32/dcn32_resource.c
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1
drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c
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3
drivers/gpu/drm/amd/display/dc/resource/dcn35/dcn35_resource.c
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3
drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c
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3
drivers/gpu/drm/amd/display/dc/resource/dcn36/dcn36_resource.c
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9
drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c
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2
drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.h
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