From: Sean Paul <seanpaul@xxxxxxxxxxxx>
Hey all,
Back with a v4. Rebased on latest drm-tip.
Biggest change was adding the QUERY_STREAM_ENCRYPTION_STATUS check which
ensures not only the link to the first branch is encrypted, but also
that the channel iteself is also protected.
Sean
Sean Paul (14):
drm/i915: Fix sha_text population code
drm/i915: Clear the repeater bit on HDCP disable
drm/i915: WARN if HDCP signalling is enabled upon disable
drm/i915: Intercept Aksv writes in the aux hooks
drm/i915: Use the cpu_transcoder in intel_hdcp to toggle HDCP
signalling
drm/i915: Factor out hdcp->value assignments
drm/i915: Protect workers against disappearing connectors
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: Factor out HDCP shim functions from dp for use by dp_mst
drm/i915: Add connector to hdcp_shim->check_link()
drm/mst: Add support for QUERY_STREAM_ENCRYPTION_STATUS MST sideband
message
drm/i915: Add HDCP 1.4 support for MST connectors
drivers/gpu/drm/drm_dp_mst_topology.c | 117 +++
drivers/gpu/drm/i915/Makefile | 1 +
drivers/gpu/drm/i915/display/intel_ddi.c | 26 +-
drivers/gpu/drm/i915/display/intel_ddi.h | 2 +
.../drm/i915/display/intel_display_types.h | 30 +-
drivers/gpu/drm/i915/display/intel_dp.c | 620 +--------------
drivers/gpu/drm/i915/display/intel_dp.h | 7 +
drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 705 ++++++++++++++++++
drivers/gpu/drm/i915/display/intel_dp_mst.c | 15 +
drivers/gpu/drm/i915/display/intel_hdcp.c | 199 +++--
drivers/gpu/drm/i915/display/intel_hdmi.c | 23 +-
include/drm/drm_dp_helper.h | 3 +
include/drm/drm_dp_mst_helper.h | 44 ++
include/drm/drm_hdcp.h | 3 +
14 files changed, 1127 insertions(+), 668 deletions(-)
create mode 100644 drivers/gpu/drm/i915/display/intel_dp_hdcp.c
--
Sean Paul, Software Engineer, Google / Chromium OS
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