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=-6.8 required=3.0 tests=BAYES_00, 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 896A1C2D0A8 for ; Wed, 23 Sep 2020 11:16:37 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4B9CC205F4 for ; Wed, 23 Sep 2020 11:16:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4B9CC205F4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D770F6E94B; Wed, 23 Sep 2020 11:16:36 +0000 (UTC) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 567B96E966 for ; Wed, 23 Sep 2020 11:16:36 +0000 (UTC) IronPort-SDR: 9EM/yrMFmaX1NQ5FYelMPoMfmgsf5qY/pzc7l82WGWy4X3V/w9BX+tJzXxt47RprDmSE6Ln2oV r17Xakvb463Q== X-IronPort-AV: E=McAfee;i="6000,8403,9752"; a="178932832" X-IronPort-AV: E=Sophos;i="5.77,293,1596524400"; d="scan'208";a="178932832" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Sep 2020 04:16:35 -0700 IronPort-SDR: RmsamhgXiOh+cD1rxZTB4Jfou7nc3Ih+kLdVSWtTrWLAmXg1DLYRV0qPxmVlZBVNzt1vzZcRNO Li4DMU24jZNA== X-IronPort-AV: E=Sophos;i="5.77,293,1596524400"; d="scan'208";a="511610337" Received: from genxfsim-desktop.iind.intel.com ([10.223.74.178]) by fmsmga005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Sep 2020 04:16:34 -0700 From: Anshuman Gupta To: intel-gfx@lists.freedesktop.org Date: Wed, 23 Sep 2020 16:35:23 +0530 Message-Id: <20200923110527.28661-1-anshuman.gupta@intel.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v2 0/4] Gen12 HDCP 1.4 support on DP MST 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: 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" This is the v2 version after testing DP with some rough changes in kms_content_protection IGT in order to test stream encryption with multiple streams. DP MST link authentication, stream encryption and link integrity check has been tested with this series on TGL platform. Anshuman Gupta (4): drm/i915/hdcp: DP MST transcoder for link and stream drm/i915/hdcp: Move HDCP enc status timeout to header drm/i915/hdcp: HDCP stream encryption support drm/i915/hdcp: Enable Gen12 HDCP 1.4 DP MST support drivers/gpu/drm/i915/display/intel_ddi.c | 12 +-- drivers/gpu/drm/i915/display/intel_ddi.h | 6 +- .../drm/i915/display/intel_display_types.h | 6 ++ drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 80 ++++++++++++++++--- drivers/gpu/drm/i915/display/intel_dp_mst.c | 12 +-- drivers/gpu/drm/i915/display/intel_hdcp.c | 70 ++++++++++------ drivers/gpu/drm/i915/display/intel_hdcp.h | 4 +- drivers/gpu/drm/i915/display/intel_hdmi.c | 14 ++-- drivers/gpu/drm/i915/i915_reg.h | 1 + 9 files changed, 147 insertions(+), 58 deletions(-) -- 2.26.2 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx