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=-15.3 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 A5B9BC433C1 for ; Wed, 24 Mar 2021 04:45:51 +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 44B8060201 for ; Wed, 24 Mar 2021 04:45:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 44B8060201 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 DE5646E977; Wed, 24 Mar 2021 04:45:50 +0000 (UTC) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 431C06E977 for ; Wed, 24 Mar 2021 04:45:49 +0000 (UTC) IronPort-SDR: x+B0rXy3aW/CdFMyd62qagu86oTE+08SgKMT5FLm9TLWTq9xnkKRL72BHrbFc0X994oDNkAvG6 uDAYIKZvD9Ww== X-IronPort-AV: E=McAfee;i="6000,8403,9932"; a="169964563" X-IronPort-AV: E=Sophos;i="5.81,272,1610438400"; d="scan'208";a="169964563" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Mar 2021 21:45:48 -0700 IronPort-SDR: DlDnR2EQ9qoppG2r3SUhMyZlpT5afoVNDkDdWzqJCiaANjNa75cobcsiTqK27hWNkppK0oY2p6 CW3kxxGrmtkg== X-IronPort-AV: E=Sophos;i="5.81,272,1610438400"; d="scan'208";a="408663935" Received: from aknautiy-mobl.gar.corp.intel.com (HELO [10.215.130.64]) ([10.215.130.64]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Mar 2021 21:45:47 -0700 To: Anshuman Gupta , intel-gfx@lists.freedesktop.org References: <20210127082437.31339-1-anshuman.gupta@intel.com> <20210127082437.31339-3-anshuman.gupta@intel.com> From: "Nautiyal, Ankit K" Message-ID: Date: Wed, 24 Mar 2021 10:15:39 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <20210127082437.31339-3-anshuman.gupta@intel.com> Content-Language: en-US Subject: Re: [Intel-gfx] [PATCH 2/2] drm/hdcp: DP HDCP2.2 errata LC_Send_L_Prime=16 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" Change is as per the errata. LGTM. Reviewed-by: Ankit Nautiyal On 1/27/2021 1:54 PM, Anshuman Gupta wrote: > Fix LC_Send_L_Prime message timeout to 16 as documented > in DP HDCP 2.2 errata page 3. > > https://www.digital-cp.com/sites/default/files/HDCP%202_2_DisplayPort_Errata_v3_0.pdf > > Cc: Ramalingam C > Signed-off-by: Anshuman Gupta > --- > include/drm/drm_hdcp.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/include/drm/drm_hdcp.h b/include/drm/drm_hdcp.h > index 2b165a0f434f..0b1111e3228e 100644 > --- a/include/drm/drm_hdcp.h > +++ b/include/drm/drm_hdcp.h > @@ -231,7 +231,7 @@ struct hdcp2_rep_stream_ready { > #define HDCP_2_2_PAIRING_TIMEOUT_MS 200 > #define HDCP_2_2_DP_PAIRING_READ_TIMEOUT_MS 5 > #define HDCP_2_2_HDMI_LPRIME_TIMEOUT_MS 20 > -#define HDCP_2_2_DP_LPRIME_TIMEOUT_MS 7 > +#define HDCP_2_2_DP_LPRIME_TIMEOUT_MS 16 > #define HDCP_2_2_RECVID_LIST_TIMEOUT_MS 3000 > #define HDCP_2_2_STREAM_READY_TIMEOUT_MS 100 > _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx