From patchwork Thu Nov 26 07:37:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gupta, Anshuman" X-Patchwork-Id: 11932937 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=-11.7 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=unavailable 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 A08AFC6379D for ; Thu, 26 Nov 2020 07:51:23 +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 2FB91206B5 for ; Thu, 26 Nov 2020 07:51:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2FB91206B5 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 3FAEC6E81A; Thu, 26 Nov 2020 07:51:19 +0000 (UTC) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id A4B606E5A3; Thu, 26 Nov 2020 07:51:17 +0000 (UTC) IronPort-SDR: nN+V+jnyQm6cWvgEA9X6bajFnHm7joBaduUyC4EIw2VtjW4Ch0j5rEkinfoZHfuQ3zqONKkWEL c7cjcJu6Q/mg== X-IronPort-AV: E=McAfee;i="6000,8403,9816"; a="152084906" X-IronPort-AV: E=Sophos;i="5.78,371,1599548400"; d="scan'208";a="152084906" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Nov 2020 23:51:17 -0800 IronPort-SDR: cYwNuz85mOelSJdinQt9k2AexzCxcJjdgmNR5WafQu8Cl5LGKF2DPqSRbRCcbdGkwKdW5ZGDuk 6JhviFHL/1IA== X-IronPort-AV: E=Sophos;i="5.78,371,1599548400"; d="scan'208";a="535652412" Received: from genxfsim-desktop.iind.intel.com ([10.223.74.178]) by fmsmga006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Nov 2020 23:51:14 -0800 From: Anshuman Gupta To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Date: Thu, 26 Nov 2020 13:07:04 +0530 Message-Id: <20201126073722.19107-1-anshuman.gupta@intel.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v6 00/18] HDCP 2.2 and HDCP 1.4 Gen12 DP MST support 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: jani.nikula@intel.com, seanpaul@chromium.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" This is v6 version to test with IGT https://patchwork.freedesktop.org/series/82987/ This v6 has added a new patch to series to avoid a crash reported on Chrome-OS and has addressed the few cosmetics review comments from Ram. It has been also tested manually with above IGT series. [PATCH v6 12/18] misc/mei/hdcp: Fix AUTH_STREAM_REQ cmd buffer len has an Ack from Tomas to merge it via drm-intel. [PATCH v6 13/18] 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 (18): 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: Enable HDCP 1.4 stream encryption 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: 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 | 8 +- 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 | 31 ++ drivers/misc/mei/hdcp/mei_hdcp.c | 3 +- include/drm/drm_hdcp.h | 8 +- 12 files changed, 500 insertions(+), 120 deletions(-) Tested-by: Karthik B S