[Bug 106178] Feature request: HDCP support for graphics platforms earlier than Haswell

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri May 25 17:18:57 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=106178

--- Comment #2 from Ville Syrjala <ville.syrjala at linux.intel.com> ---
(In reply to Jose Roberto de Souza from comment #1)
> There is no hardware support for HDCP before Haswell.

Eh? At least all the display engine HDCP bits have been there since the
introduction of native HDMI on g4x. And going back further, even SDVO HDMI has
some HDCP stuff in the spec.

Not knowing anything about HDCP I can't tell what else would be needed besides
poking at the display engine.

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