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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 all encrypted stream encryption is disabled, disable the port HDCP encryption and deauthenticate the port. v2: - Add connector details in drm_err. [Ram] - 's/port_auth/hdcp_auth_status'. [Ram] - Added a debug print for stream enc. v3: - uniformity for connector detail in DMESG. [Ram] Cc: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Reviewed-by: Ramalingam C <ramalingam.c@intel.com> Tested-by: Karthik B S <karthik.b.s@intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210111081120.28417-19-anshuman.gupta@intel.com |
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| drm | ||
| host1x | ||
| ipu-v3 | ||
| trace | ||
| vga | ||
| Makefile | ||