On 2020-10-27 at 22:11:56 +0530, Anshuman Gupta wrote:
> Gen12 has H/W delta with respect to HDCP{1.x,2.x} display engine
> instances lies in Transcoder instead of DDI as in Gen11.
>
> This requires hdcp driver to use mst_master_transcoder for link
> authentication and stream transcoder for stream
Gen12 has H/W delta with respect to HDCP{1.x,2.x} display engine
instances lies in Transcoder instead of DDI as in Gen11.
This requires hdcp driver to use mst_master_transcoder for link
authentication and stream transcoder for stream encryption
separately.
This will be used for both HDCP 1.4 and
