vcn: fix parsing vcn_dec ring for vcn1
parsing vcn_dec ring is broken for VCN version 1 after the changes with UMR_RING_VCN_DEC support. This patch fixed it.
Signed-off-by: David (Ming Qiang) Wu David.Wu3@amd.com
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parsing vcn_dec ring is broken for VCN version 1 after the changes with UMR_RING_VCN_DEC support. This patch fixed it.
Signed-off-by: David (Ming Qiang) Wu David.Wu3@amd.com