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[166.170.55.34]) by smtp.gmail.com with ESMTPSA id j8sm164155qtk.85.2020.04.29.12.55.03 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 29 Apr 2020 12:55:03 -0700 (PDT) From: Sean Paul To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Subject: [PATCH v6 00/16] drm/i915: Add support for HDCP 1.4 over MST connectors Date: Wed, 29 Apr 2020 15:54:46 -0400 Message-Id: <20200429195502.39919-1-sean@poorly.run> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: daniel.vetter@ffwll.ch, seanpaul@chromium.org, juston.li@intel.com, rodrigo.vivi@intel.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Sean Paul Changes in v6: -Rebased on -tip -Disabled HDCP over MST on GEN12 -Addressed Lyude's review comments in the QUERY_STREAM_ENCRYPTION_STATUS patch Sean Paul (16): 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: Plumb port through hdcp init drm/i915: Add connector to hdcp_shim->check_link() drm/mst: Add support for QUERY_STREAM_ENCRYPTION_STATUS MST sideband message drm/i915: Print HDCP version info for all connectors drm/i915: Add HDCP 1.4 support for MST connectors drivers/gpu/drm/drm_dp_mst_topology.c | 142 ++++ drivers/gpu/drm/i915/Makefile | 1 + drivers/gpu/drm/i915/display/intel_ddi.c | 29 +- drivers/gpu/drm/i915/display/intel_ddi.h | 2 + .../drm/i915/display/intel_display_debugfs.c | 21 +- .../drm/i915/display/intel_display_types.h | 30 +- drivers/gpu/drm/i915/display/intel_dp.c | 654 +-------------- drivers/gpu/drm/i915/display/intel_dp.h | 9 + drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 743 ++++++++++++++++++ drivers/gpu/drm/i915/display/intel_dp_mst.c | 19 + drivers/gpu/drm/i915/display/intel_hdcp.c | 217 +++-- drivers/gpu/drm/i915/display/intel_hdcp.h | 2 +- drivers/gpu/drm/i915/display/intel_hdmi.c | 25 +- .../drm/selftests/test-drm_dp_mst_helper.c | 17 + include/drm/drm_dp_helper.h | 3 + include/drm/drm_dp_mst_helper.h | 44 ++ include/drm/drm_hdcp.h | 3 + 17 files changed, 1235 insertions(+), 726 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 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4855DC83000 for ; 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[166.170.55.34]) by smtp.gmail.com with ESMTPSA id j8sm164155qtk.85.2020.04.29.12.55.03 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 29 Apr 2020 12:55:03 -0700 (PDT) From: Sean Paul To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Date: Wed, 29 Apr 2020 15:54:46 -0400 Message-Id: <20200429195502.39919-1-sean@poorly.run> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v6 00/16] drm/i915: Add support for HDCP 1.4 over MST connectors X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: daniel.vetter@ffwll.ch, seanpaul@chromium.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Sean Paul Changes in v6: -Rebased on -tip -Disabled HDCP over MST on GEN12 -Addressed Lyude's review comments in the QUERY_STREAM_ENCRYPTION_STATUS patch Sean Paul (16): 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: Plumb port through hdcp init drm/i915: Add connector to hdcp_shim->check_link() drm/mst: Add support for QUERY_STREAM_ENCRYPTION_STATUS MST sideband message drm/i915: Print HDCP version info for all connectors drm/i915: Add HDCP 1.4 support for MST connectors drivers/gpu/drm/drm_dp_mst_topology.c | 142 ++++ drivers/gpu/drm/i915/Makefile | 1 + drivers/gpu/drm/i915/display/intel_ddi.c | 29 +- drivers/gpu/drm/i915/display/intel_ddi.h | 2 + .../drm/i915/display/intel_display_debugfs.c | 21 +- .../drm/i915/display/intel_display_types.h | 30 +- drivers/gpu/drm/i915/display/intel_dp.c | 654 +-------------- drivers/gpu/drm/i915/display/intel_dp.h | 9 + drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 743 ++++++++++++++++++ drivers/gpu/drm/i915/display/intel_dp_mst.c | 19 + drivers/gpu/drm/i915/display/intel_hdcp.c | 217 +++-- drivers/gpu/drm/i915/display/intel_hdcp.h | 2 +- drivers/gpu/drm/i915/display/intel_hdmi.c | 25 +- .../drm/selftests/test-drm_dp_mst_helper.c | 17 + include/drm/drm_dp_helper.h | 3 + include/drm/drm_dp_mst_helper.h | 44 ++ include/drm/drm_hdcp.h | 3 + 17 files changed, 1235 insertions(+), 726 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