Re: [PATCH v3 27/40] drm/i915: Implement HDCP2.2 link integrity check

2018-05-17 Thread Ramalingam C
...@chromium.org; dan...@ffwll.ch; ch...@chris-wilson.co.uk; jani.nik...@linux.intel.com; Winkler, Tomas <tomas.wink...@intel.com>; Usyskin, Alexander <alexander.usys...@intel.com> Cc: Vivi, Rodrigo <rodrigo.v...@intel.com> Subject: [PATCH v3 27/40] drm/i915: Implement HDCP2.2 link integrity

RE: [PATCH v3 27/40] drm/i915: Implement HDCP2.2 link integrity check

2018-05-14 Thread Shankar, Uma
chris-wilson.co.uk; >jani.nik...@linux.intel.com; Winkler, Tomas <tomas.wink...@intel.com>; >Usyskin, Alexander <alexander.usys...@intel.com> >Cc: Vivi, Rodrigo <rodrigo.v...@intel.com> >Subject: [PATCH v3 27/40] drm/i915: Implement HDCP2.2 link integrity check > &

[PATCH v3 27/40] drm/i915: Implement HDCP2.2 link integrity check

2018-04-03 Thread Ramalingam C
Implements the link integrity check once in 500mSec. Once encryption is enabled, an ongoing Link Integrity Check is performed by the HDCP Receiver to check that cipher synchronization is maintained between the HDCP Transmitter and the HDCP Receiver. On the detection of synchronization lost, the