From: Sean Paul <seanpaul@xxxxxxxxxxxx> Hello again, Here's the second version of my set to enable MST over HDCP. The big changes stemmed from Ville's review. It was super helpful to get that pushback, and led me to more critically debug the disable paths. As a result, I think I chased a few more gremlins out of the system. Individual commit messages have the v2 changes, so I won't enumerate them here. Thanks in advance, Sean v1 cover: https://lists.freedesktop.org/archives/dri-devel/2019-December/247501.html Sean Paul (12): 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: 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 +-- drivers/gpu/drm/i915/display/intel_ddi.h | 2 + .../drm/i915/display/intel_display_types.h | 47 ++++- drivers/gpu/drm/i915/display/intel_dp.c | 79 ++++---- drivers/gpu/drm/i915/display/intel_dp.h | 6 + drivers/gpu/drm/i915/display/intel_dp_mst.c | 90 +++++++++ drivers/gpu/drm/i915/display/intel_hdcp.c | 190 ++++++++++++++---- drivers/gpu/drm/i915/display/intel_hdmi.c | 18 +- include/drm/drm_hdcp.h | 3 + 9 files changed, 352 insertions(+), 110 deletions(-) -- Sean Paul, Software Engineer, Google / Chromium OS _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
