From patchwork Tue Jan 28 13:54:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Gupta, Anshuman" X-Patchwork-Id: 11354369 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D32E992A for ; Tue, 28 Jan 2020 14:03:56 +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 BB5EE2468D for ; Tue, 28 Jan 2020 14:03:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BB5EE2468D 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 1FA4D6EE49; Tue, 28 Jan 2020 14:03:55 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 05FE26EE56 for ; Tue, 28 Jan 2020 14:03:52 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 Jan 2020 06:03:52 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,374,1574150400"; d="scan'208";a="429334454" Received: from unknown (HELO genxfsim-desktop.iind.intel.com) ([10.223.74.178]) by fmsmga006.fm.intel.com with ESMTP; 28 Jan 2020 06:03:51 -0800 From: Anshuman Gupta To: intel-gfx@lists.freedesktop.org Date: Tue, 28 Jan 2020 19:24:23 +0530 Message-Id: <20200128135425.14596-3-anshuman.gupta@intel.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20200128135425.14596-1-anshuman.gupta@intel.com> References: <20200128135425.14596-1-anshuman.gupta@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 2/4] drm/i915: HDCP support on above PORT_E 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" As Gen12 onwards there are HDCP instances for each transcoder instead of port, remove the (port >=PORT_E) hdcp support limitation. CC: Ramalingam C Signed-off-by: Anshuman Gupta --- drivers/gpu/drm/i915/display/intel_hdcp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c index be083136eee2..d3a1dd791ff9 100644 --- a/drivers/gpu/drm/i915/display/intel_hdcp.c +++ b/drivers/gpu/drm/i915/display/intel_hdcp.c @@ -922,7 +922,8 @@ static void intel_hdcp_prop_work(struct work_struct *work) bool is_hdcp_supported(struct drm_i915_private *dev_priv, enum port port) { /* PORT E doesn't have HDCP, and PORT F is disabled */ - return INTEL_INFO(dev_priv)->display.has_hdcp && port < PORT_E; + return INTEL_INFO(dev_priv)->display.has_hdcp && + ((INTEL_GEN(dev_priv) >= 12) || port < PORT_E); } static int