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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,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 8A675C433E0 for ; Fri, 15 Jan 2021 14:03:15 +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 2FA3223884 for ; Fri, 15 Jan 2021 14:03:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2FA3223884 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 E4E9D6E0AD; Fri, 15 Jan 2021 14:03:12 +0000 (UTC) Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 727616E0AC for ; Fri, 15 Jan 2021 14:03:11 +0000 (UTC) IronPort-SDR: Vj6e+mKC8PCE9Kocyse6flNzUgn6plj95EmDGe3v+AGm6uHOH1JWSPeXSgzpNRQo5FZafVi/aY lL5PhZ5FHKrw== X-IronPort-AV: E=McAfee;i="6000,8403,9864"; a="240095239" X-IronPort-AV: E=Sophos;i="5.79,349,1602572400"; d="scan'208";a="240095239" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jan 2021 06:03:10 -0800 IronPort-SDR: 9uVNS6GhL96xfRus/auVdhELaj/cpWIKsN8KVsoiJN+ie9RMuOoErR/OUQ3/zKyexJmcmTbVC9 8c5psjwqAv+w== X-IronPort-AV: E=Sophos;i="5.79,349,1602572400"; d="scan'208";a="465585477" 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; 15 Jan 2021 06:03:09 -0800 From: Anshuman Gupta To: intel-gfx@lists.freedesktop.org Date: Fri, 15 Jan 2021 19:18:24 +0530 Message-Id: <20210115134825.29521-2-anshuman.gupta@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210115134825.29521-1-anshuman.gupta@intel.com> References: <20210115134825.29521-1-anshuman.gupta@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 1/2] drm/i915/hdcp: Fix WARN_ON(data->k > INTEL_NUM_PIPES) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Initialize no. of streams transmitted on a port to zero such that intel_hdcp_required_content_stream() can prepared the content stream after subsequemt attmept to enable hdcp after a HDCP failure. Cc: Ramalingam C Signed-off-by: Anshuman Gupta --- drivers/gpu/drm/i915/display/intel_hdcp.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_hdcp.c b/drivers/gpu/drm/i915/display/intel_hdcp.c index db8dff2eeb0a..f24e2c07bfa6 100644 --- a/drivers/gpu/drm/i915/display/intel_hdcp.c +++ b/drivers/gpu/drm/i915/display/intel_hdcp.c @@ -55,6 +55,8 @@ intel_hdcp_required_content_stream(struct intel_digital_port *dig_port) if (dig_port->hdcp_auth_status) return 0; + else + data->k = 0; drm_connector_list_iter_begin(&i915->drm, &conn_iter); for_each_intel_connector_iter(connector, &conn_iter) { -- 2.26.2 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx