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drm/amd/display: Add ADDR3 swizzle modes

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[Why]
New swizzle modes are needed for ADDR3 block support.

[How]
Add DC_ADDR3_SW_64KB_2D_Z and DC_ADDR3_SW_256KB_2D_Z enum
values to dc_hw_types.h.

Reviewed-by: Ilya Bakoulin <ilya.bakoulin@amd.com>
Signed-off-by: Wenxian Wang <wenxian.wang@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Wenxian Wang 2026-05-09 10:46:23 +08:00 committed by Alex Deucher
parent ba4caa9fec
commit 468b02d3f2
2 changed files with 5 additions and 1 deletions
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4
drivers/gpu/drm/amd/display/dc/dc_hw_types.h
View File

@ -346,7 +346,9 @@ enum swizzle_mode_addr3_values {
DC_ADDR3_SW_4KB_3D = 5,
DC_ADDR3_SW_64KB_3D = 6,
DC_ADDR3_SW_256KB_3D = 7,
DC_ADDR3_SW_MAX = 8,
DC_ADDR3_SW_64KB_2D_Z = 8,
DC_ADDR3_SW_256KB_2D_Z = 9,
DC_ADDR3_SW_MAX = 10,
DC_ADDR3_SW_UNKNOWN = DC_ADDR3_SW_MAX
};

2
drivers/gpu/drm/amd/display/dc/hubbub/dcn401/dcn401_hubbub.c
View File

@ -617,7 +617,9 @@ bool hubbub401_dcc_support_swizzle(
swizzle_supported = true;
break;
case DC_ADDR3_SW_64KB_2D:
case DC_ADDR3_SW_64KB_2D_Z:
case DC_ADDR3_SW_256KB_2D:
case DC_ADDR3_SW_256KB_2D_Z:
swizzle_supported = true;
break;
default: