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=-15.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 7A098C433DB for ; Fri, 22 Jan 2021 08:48:39 +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 2F5D1235F9 for ; Fri, 22 Jan 2021 08:48:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2F5D1235F9 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 B35276E02E; Fri, 22 Jan 2021 08:48:38 +0000 (UTC) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id A68756E02E for ; Fri, 22 Jan 2021 08:48:36 +0000 (UTC) IronPort-SDR: QzQ6Rb+KGkuCWk+4AdwuI84pYU1Z/IraiMssWx8Z57CWe434GXOulufPn9Djzv4hj6idC4xf11 rSchqduUUWqA== X-IronPort-AV: E=McAfee;i="6000,8403,9871"; a="176843746" X-IronPort-AV: E=Sophos;i="5.79,366,1602572400"; d="scan'208";a="176843746" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jan 2021 00:48:36 -0800 IronPort-SDR: GX0x+Z7kaipFjMu90iH3waR8TqmEAc0q+dxurZktgCYI9mDEw+vEEnc9UY50wGTo1Cfy42721z CxclX/0hzmMw== X-IronPort-AV: E=Sophos;i="5.79,366,1602572400"; d="scan'208";a="385674530" Received: from aknautiy-mobl.gar.corp.intel.com (HELO [10.215.197.159]) ([10.215.197.159]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jan 2021 00:48:34 -0800 To: Anshuman Gupta , intel-gfx@lists.freedesktop.org References: <20210119064655.1605-1-anshuman.gupta@intel.com> <20210119064655.1605-2-anshuman.gupta@intel.com> From: "Nautiyal, Ankit K" Message-ID: Date: Fri, 22 Jan 2021 14:18:26 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.6.1 MIME-Version: 1.0 In-Reply-To: <20210119064655.1605-2-anshuman.gupta@intel.com> Content-Language: en-US Subject: Re: [Intel-gfx] [PATCH v2 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-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Looks good to me. Reviewed-by: Ankit Nautiyal On 1/19/2021 12:16 PM, Anshuman Gupta wrote: > 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. > > v2: > - Initialize k at top level instead of else branch. [Jani] > > 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..581ccb038b87 100644 > --- a/drivers/gpu/drm/i915/display/intel_hdcp.c > +++ b/drivers/gpu/drm/i915/display/intel_hdcp.c > @@ -53,6 +53,8 @@ intel_hdcp_required_content_stream(struct intel_digital_port *dig_port) > bool enforce_type0 = false; > int k; > > + data->k = 0; > + > if (dig_port->hdcp_auth_status) > return 0; > _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx