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This version brings along following fixes:

-Fix array index out of bound error
-Speed up DML fast vadlaite
-Implement multiple secure display
-MST HDCP for multiple display
-Add DPIA notification
-Add support for three new square pattern variant
Reviewed-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>