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authorMatthew Stewart <Matthew.Stewart2@amd.com>2026-05-28 18:21:54 -0400
committerAlex Deucher <alexander.deucher@amd.com>2026-06-04 15:24:17 -0400
commitbadcb0896bdb4c6148564331c4b24ba7635efa94 (patch)
tree8403581e21e8088c18ebdf855cd2a85cf2ff0818
parentfa2886555bdcf6869848e1ef5d4ba19d8b43b95c (diff)
drm/amd/display: Add DCN42B to dml21_translation_helper
Needed for DML to function with DCN42B. Signed-off-by: Matthew Stewart <Matthew.Stewart2@amd.com> Reviewed-by: Roman Li <roman.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
-rw-r--r--drivers/gpu/drm/amd/display/dc/dml2_0/dml21/dml21_translation_helper.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/dml21_translation_helper.c b/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/dml21_translation_helper.c
index c6ff7a290c7f..c1a3e2496983 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/dml21_translation_helper.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2_0/dml21/dml21_translation_helper.c
@@ -48,6 +48,7 @@ static enum dml2_project_id dml21_dcn_revision_to_dml2_project_id(enum dce_versi
project_id = dml2_project_dcn4x_stage2_auto_drr_svp;
break;
case DCN_VERSION_4_2:
+ case DCN_VERSION_4_2B:
project_id = dml2_project_dcn42;
break;
default: