From patchwork Mon Jan 11 08:11:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gupta, Anshuman" X-Patchwork-Id: 12009983 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 C5586C433DB for ; Mon, 11 Jan 2021 08:26:15 +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 4373622AAB for ; Mon, 11 Jan 2021 08:26:15 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4373622AAB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A40A189CBE; Mon, 11 Jan 2021 08:26:14 +0000 (UTC) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3591289CBE; Mon, 11 Jan 2021 08:26:13 +0000 (UTC) IronPort-SDR: 2O8nBq4ZRnjxDWj5J8eQtl7YtJwzs5IVkH50p8qhhR9UWt5yS7akkqqPqtQJc+P+9Cbth9+nUd kAEbWYq0/9bw== X-IronPort-AV: E=McAfee;i="6000,8403,9860"; a="177046055" X-IronPort-AV: E=Sophos;i="5.79,338,1602572400"; d="scan'208";a="177046055" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Jan 2021 00:26:12 -0800 IronPort-SDR: BOceyqvVqc45LTx+9Gog6vh12mzLwcxx7e4l5zJtKH6QpFSq5cWPPEPIDwEb/dI/8paPx5ZxSk cJhbAYPS98Ig== X-IronPort-AV: E=Sophos;i="5.79,338,1602572400"; d="scan'208";a="464093941" Received: from unknown (HELO genxfsim-desktop.iind.intel.com) ([10.223.74.179]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Jan 2021 00:26:09 -0800 From: Anshuman Gupta To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH v9 00/19] HDCP 2.2 and HDCP 1.4 Gen12 DP MST support Date: Mon, 11 Jan 2021 13:41:01 +0530 Message-Id: <20210111081120.28417-1-anshuman.gupta@intel.com> X-Mailer: git-send-email 2.26.2 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: jani.nikula@intel.com, uma.shankar@intel.com, seanpaul@chromium.org, Anshuman Gupta , juston.li@intel.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This v9 version has fixed crome-os NULL pointer dereference by just reordering connector status condition. It has been tested manually with below IGT series on TGL and ICL. https://patchwork.freedesktop.org/series/82987/ [PATCH v9 12/19] misc/mei/hdcp: Fix AUTH_STREAM_REQ cmd buffer len has an Ack from Tomas to merge it via drm-intel. [PATCH v9 13/19] drm/hdcp: Max MST content streams has an Ack from drm-misc maintainer to merge it via drm-intel. Test-with: 20201126050320.2434-2-karthik.b.s@intel.com Anshuman Gupta (19): drm/i915/hdcp: Update CP property in update_pipe drm/i915/hdcp: Get conn while content_type changed drm/i915/hotplug: Handle CP_IRQ for DP-MST drm/i915/hdcp: No HDCP when encoder is't initialized 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: Configure HDCP1.4 MST steram encryption status drm/i915/hdcp: Enable Gen12 HDCP 1.4 DP MST support drm/i915/hdcp: Pass dig_port to intel_hdcp_init drm/i915/hdcp: Encapsulate hdcp_port_data to dig_port misc/mei/hdcp: Fix AUTH_STREAM_REQ cmd buffer len drm/hdcp: Max MST content streams drm/i915/hdcp: MST streams support in hdcp port_data drm/i915/hdcp: Pass connector to check_2_2_link drm/i915/hdcp: Add HDCP 2.2 stream register drm/i915/hdcp: Support for HDCP 2.2 MST shim callbacks drm/i915/hdcp: Configure HDCP2.2 MST steram encryption status drm/i915/hdcp: Enable HDCP 2.2 MST support drivers/gpu/drm/i915/display/intel_ddi.c | 14 +- drivers/gpu/drm/i915/display/intel_ddi.h | 6 +- .../drm/i915/display/intel_display_types.h | 20 +- drivers/gpu/drm/i915/display/intel_dp.c | 14 +- drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 186 +++++++++-- drivers/gpu/drm/i915/display/intel_dp_mst.c | 9 +- drivers/gpu/drm/i915/display/intel_hdcp.c | 303 ++++++++++++++---- drivers/gpu/drm/i915/display/intel_hdcp.h | 8 +- drivers/gpu/drm/i915/display/intel_hdmi.c | 19 +- drivers/gpu/drm/i915/i915_reg.h | 40 +++ drivers/misc/mei/hdcp/mei_hdcp.c | 3 +- include/drm/drm_hdcp.h | 8 +- 12 files changed, 510 insertions(+), 120 deletions(-)