From: Sean Paul <seanpaul@xxxxxxxxxxxx>
Hey all,
As the subject says, this set adds support for HDCP 1.4 over MST. Most
of the set is plumbing and refactor to allow the MST support to slot in
organically.
I stubbed out HDCP 2.2 support since I don't have a means of testing it.
If no one picks up the slack, I can come back to it at a later date when
I have the right gear.
Please take a look,
Sean
Sean Paul (11):
drm/i915: Fix sha_text population code
drm/i915: Intercept Aksv writes in the aux hooks
drm/i915: Disable HDCP signalling on transcoder disable
drm/i915: Don't WARN on HDCP toggle if get_hw_state returns false
drm/i915: Change toggle_signalling() argument to connector
drm/i915: Factor out hdcp->value assignments
drm/i915: Don't fully disable HDCP on a port if multiple pipes are
using it
drm/i915: Support DP MST in enc_to_dig_port() function
drm/i915: Use ddi_update_pipe in intel_dp_mst
drm/i915: Expose HDCP shim functions from dp for use by dp_mst
drm/i915: Add HDCP 1.4 support for MST connectors
drivers/gpu/drm/i915/display/intel_ddi.c | 27 ++--
.../drm/i915/display/intel_display_types.h | 48 +++++-
drivers/gpu/drm/i915/display/intel_dp.c | 82 +++++-----
drivers/gpu/drm/i915/display/intel_dp.h | 6 +
drivers/gpu/drm/i915/display/intel_dp_mst.c | 84 ++++++++++
drivers/gpu/drm/i915/display/intel_hdcp.c | 145 +++++++++++++-----
drivers/gpu/drm/i915/display/intel_hdmi.c | 10 +-
include/drm/drm_hdcp.h | 3 +
8 files changed, 298 insertions(+), 107 deletions(-)
--
Sean Paul, Software Engineer, Google / Chromium OS
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