[Bug 108739] [CI][DRMTIP] igt at kms_content_protection@(atomic|legacy) - dmesg-fail - Content Protection not enabled, Could not load HDCP keys

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Apr 1 12:07:07 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=108739

--- Comment #15 from Daniel Vetter <daniel at ffwll.ch> ---
We need a dmesg filter for

<7> [250.501050] [drm:intel_hdcp_auth [i915]] Timed out waiting for Ri prime
match (50000)


and the specific shard machine (all the ones with dongles) to filter out the
HDCP sink issues due to dongles. I had lots of chats with Ram and unfortunately
we can't detect lack of proper HDCP support in sinks in any kind of reliable
way.

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