[PATCH 10/12] drm/amd/display: Support DCN36 HDCP

Wayne Lin Wayne.Lin at amd.com
Wed Feb 5 03:08:55 UTC 2025


Add case in hdcp_create_workqueue() to support HDCP on DCN36 as well.

Acked-by: Harry Wentland <harry.wentland at amd.com>
Signed-off-by: Wayne Lin <Wayne.Lin at amd.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
index e339c7a8d541..8238cfd276be 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
@@ -742,6 +742,7 @@ struct hdcp_workqueue *hdcp_create_workqueue(struct amdgpu_device *adev,
 		    dc->ctx->dce_version == DCN_VERSION_3_15 ||
 		    dc->ctx->dce_version == DCN_VERSION_3_5 ||
 		    dc->ctx->dce_version == DCN_VERSION_3_51 ||
+		    dc->ctx->dce_version == DCN_VERSION_3_6 ||
 		    dc->ctx->dce_version == DCN_VERSION_3_16)
 			hdcp_work[i].hdcp.config.psp.caps.dtm_v3_supported = 1;
 		hdcp_work[i].hdcp.config.ddc.handle = dc_get_link_at_index(dc, i);
-- 
2.37.3



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