Re: [PATCH v4 16/16] drm/i915/hdcp: Enable HDCP 2.2 MST support

2020-11-06 Thread Ramalingam C
On 2020-10-27 at 22:12:08 +0530, Anshuman Gupta wrote: > Enable HDCP 2.2 over DP MST. > Authenticate and enable port encryption only once for > an active HDCP 2.2 session, once port is authenticated > and encrypted enable encryption for each stream that > requires encryption on this port. > >

[PATCH v4 16/16] drm/i915/hdcp: Enable HDCP 2.2 MST support

2020-10-27 Thread Anshuman Gupta
Enable HDCP 2.2 over DP MST. Authenticate and enable port encryption only once for an active HDCP 2.2 session, once port is authenticated and encrypted enable encryption for each stream that requires encryption on this port. Similarly disable the stream encryption for each encrypted stream, once