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drm/i915/hdcp: disable the QSES check for HDCP2.2 over MST
authorJuston Li <juston.li@intel.com>
Wed, 27 Jan 2021 06:50:34 +0000 (22:50 -0800)
committerAnshuman Gupta <anshuman.gupta@intel.com>
Mon, 1 Feb 2021 06:38:39 +0000 (12:08 +0530)
commitee0735ff4633a30ffcc1ea5ce073d9490692a3ea
tree72ca2ab0a6e7f73471e38db2589ddf73cd225fb1
parent5b6a9ba9f6cefa41b2dd9b0c9ba36646b81ce0a1
drm/i915/hdcp: disable the QSES check for HDCP2.2 over MST

Like the patch to disable QSES for HDCP 1.4 over MST
https://patchwork.freedesktop.org/patch/415297/ the HDCP2.2 spec
doesn't require QSES as well and we've seen QSES not supported on a
couple HDCP2.2 docks so far (Dell WD19 and Lenovo LDC-G2)

Remove it for now until we get a better idea of how widely supported
QSES is and how to support it optionally.

Signed-off-by: Juston Li <juston.li@intel.com>
Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210127065034.2501119-4-juston.li@intel.com
drivers/gpu/drm/i915/display/intel_dp_hdcp.c