From: Sean Paul <sean@poorly.run> To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Cc: daniel.vetter@ffwll.ch, Sean Paul <seanpaul@chromium.org>, juston.li@intel.com, rodrigo.vivi@intel.com Subject: [PATCH v4 00/14] drm/i915: Add support for HDCP 1.4 over MST connectors Date: Tue, 18 Feb 2020 17:02:28 -0500 [thread overview] Message-ID: <20200218220242.107265-1-sean@poorly.run> (raw) From: Sean Paul <seanpaul@chromium.org> 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 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
WARNING: multiple messages have this Message-ID (diff)
From: Sean Paul <sean@poorly.run> To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Cc: daniel.vetter@ffwll.ch, Sean Paul <seanpaul@chromium.org> Subject: [Intel-gfx] [PATCH v4 00/14] drm/i915: Add support for HDCP 1.4 over MST connectors Date: Tue, 18 Feb 2020 17:02:28 -0500 [thread overview] Message-ID: <20200218220242.107265-1-sean@poorly.run> (raw) From: Sean Paul <seanpaul@chromium.org> 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 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next reply other threads:[~2020-02-18 22:03 UTC|newest] Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-02-18 22:02 Sean Paul [this message] 2020-02-18 22:02 ` [Intel-gfx] [PATCH v4 00/14] drm/i915: Add support for HDCP 1.4 over MST connectors Sean Paul 2020-02-18 22:02 ` [PATCH v4 01/14] drm/i915: Fix sha_text population code Sean Paul 2020-02-18 22:02 ` [Intel-gfx] " Sean Paul 2020-02-18 22:02 ` Sean Paul 2020-02-20 12:49 ` Sasha Levin 2020-02-20 12:49 ` [Intel-gfx] " Sasha Levin 2020-02-18 22:02 ` [PATCH v4 02/14] drm/i915: Clear the repeater bit on HDCP disable Sean Paul 2020-02-18 22:02 ` [Intel-gfx] " Sean Paul 2020-02-18 22:02 ` Sean Paul 2020-02-18 22:02 ` [PATCH v4 03/14] drm/i915: WARN if HDCP signalling is enabled upon disable Sean Paul 2020-02-18 22:02 ` [Intel-gfx] " Sean Paul 2020-02-18 22:02 ` [PATCH v4 04/14] drm/i915: Intercept Aksv writes in the aux hooks Sean Paul 2020-02-18 22:02 ` [Intel-gfx] " Sean Paul 2020-02-18 22:02 ` [PATCH v4 05/14] drm/i915: Use the cpu_transcoder in intel_hdcp to toggle HDCP signalling Sean Paul 2020-02-18 22:02 ` [Intel-gfx] " Sean Paul 2020-02-18 22:02 ` [PATCH v4 06/14] drm/i915: Factor out hdcp->value assignments Sean Paul 2020-02-18 22:02 ` [Intel-gfx] " Sean Paul 2020-02-18 22:02 ` [PATCH v4 07/14] drm/i915: Protect workers against disappearing connectors Sean Paul 2020-02-18 22:02 ` [Intel-gfx] " Sean Paul 2020-02-18 22:02 ` [PATCH v4 08/14] drm/i915: Don't fully disable HDCP on a port if multiple pipes are using it Sean Paul 2020-02-18 22:02 ` [Intel-gfx] " Sean Paul 2020-02-18 22:02 ` [PATCH v4 09/14] drm/i915: Support DP MST in enc_to_dig_port() function Sean Paul 2020-02-18 22:02 ` [Intel-gfx] " Sean Paul 2020-02-18 22:02 ` [PATCH v4 10/14] drm/i915: Use ddi_update_pipe in intel_dp_mst Sean Paul 2020-02-18 22:02 ` [Intel-gfx] " Sean Paul 2020-02-18 22:02 ` [PATCH v4 11/14] drm/i915: Factor out HDCP shim functions from dp for use by dp_mst Sean Paul 2020-02-18 22:02 ` [Intel-gfx] " Sean Paul 2020-02-18 22:02 ` [PATCH v4 12/14] drm/i915: Add connector to hdcp_shim->check_link() Sean Paul 2020-02-18 22:02 ` [Intel-gfx] " Sean Paul 2020-02-18 22:02 ` [PATCH v4 13/14] drm/mst: Add support for QUERY_STREAM_ENCRYPTION_STATUS MST sideband message Sean Paul 2020-02-18 22:02 ` [Intel-gfx] " Sean Paul 2020-02-28 22:51 ` Lyude Paul 2020-02-28 22:51 ` [Intel-gfx] " Lyude Paul 2020-02-18 22:02 ` [PATCH v4 14/14] drm/i915: Add HDCP 1.4 support for MST connectors Sean Paul 2020-02-18 22:02 ` [Intel-gfx] " Sean Paul 2020-02-19 2:46 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Add support for HDCP 1.4 over MST connectors (rev4) Patchwork 2020-02-19 3:16 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork 2020-02-20 16:14 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork 2020-02-22 0:53 ` [PATCH v4 00/14] drm/i915: Add support for HDCP 1.4 over MST connectors Li, Juston 2020-02-22 0:53 ` [Intel-gfx] " Li, Juston 2020-02-27 18:56 ` [PATCH v4 13.5/14] drm/i915: Print HDCP version info for all connectors Sean Paul 2020-02-27 18:56 ` [Intel-gfx] " Sean Paul 2020-02-27 23:42 ` Li, Juston 2020-02-27 23:42 ` [Intel-gfx] " Li, Juston 2020-02-28 7:47 ` Ramalingam C 2020-02-28 7:47 ` [Intel-gfx] " Ramalingam C 2020-02-28 0:33 ` [Intel-gfx] ✓ Fi.CI.BAT: success for " Patchwork 2020-02-29 8:22 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
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