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David Panariti authored
KIQ is the Kernel Interface Queue for managing the MEC. Rather than setting up rings via direct MMIO of ring registers, the rings are configured via special packets sent to the KIQ. The allows the MEC to better manage shared resources and certain power events. v2: squash in s3/s4 fix from Rex v3: further fixes from Rex Signed-off-by:
David Panariti <David.Panariti@amd.com> Reviewed-by:
Alex Deucher <alexander.deucher@amd.com> Acked-by:
Tom St Denis <tom.stdenis@amd.com> Signed-off-by:
b4e40676
