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[23.128.96.18]) by mx.google.com with ESMTP id ec41si3755007edb.27.2021.08.11.09.36.20; Wed, 11 Aug 2021 09:36:46 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@mg.codeaurora.org header.s=smtp header.b="trNEl39/"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230347AbhHKQek (ORCPT + 99 others); Wed, 11 Aug 2021 12:34:40 -0400 Received: from m43-7.mailgun.net ([69.72.43.7]:30250 "EHLO m43-7.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230056AbhHKQej (ORCPT ); Wed, 11 Aug 2021 12:34:39 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1628699655; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=gvbzXWH0n+NKtqFjoatqc0R0BrprLzQ2Kn6H7/1zuVU=; b=trNEl39/hZtvWURm/PL42TtOPC6BQxKghO1K0nocZ5y3glL5U/KFfiQDRt8EOvFKx3MsaH+w k5iAkzluXyECAOc8VxiPNytXsDolhxeCPOQv2UxOtGTIhD0oNPaLAZIP2fSUd4ViUXFqQDbM fyTnrVZlET0woIVR3lW7nlNPGOQ= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyI0MWYwYSIsICJsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n03.prod.us-east-1.postgun.com with SMTP id 6113fb2591487ad5208f7b0e (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Wed, 11 Aug 2021 16:30:29 GMT Sender: khsieh=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 019AEC43144; Wed, 11 Aug 2021 16:30:28 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=ALL_TRUSTED,BAYES_00,SPF_FAIL autolearn=no autolearn_force=no version=3.4.0 Received: from khsieh-linux1.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: khsieh) by smtp.codeaurora.org (Postfix) with ESMTPSA id B2A23C4338A; Wed, 11 Aug 2021 16:30:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org B2A23C4338A Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=khsieh@codeaurora.org From: Kuogee Hsieh To: robdclark@gmail.com, sean@poorly.run, swboyd@chromium.org Cc: Kuogee Hsieh , abhinavk@codeaurora.org, aravindh@codeaurora.org, airlied@linux.ie, daniel@ffwll.ch, linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 0/6] add fixes to pass DP Link Layer compliance test cases Date: Wed, 11 Aug 2021 09:30:01 -0700 Message-Id: <1628699407-28358-1-git-send-email-khsieh@codeaurora.org> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org drm/msm/dp: add fixes to pass DP Link Layer compliance test cases Kuogee Hsieh (6): drm/msm/dp: use dp_ctrl_off_link_stream during PHY compliance test run drm/msm/dp: reduce link rate if failed at link training 1 drm/msm/dp: reset aux controller after dp_aux_cmd_fifo_tx() failed. drm/msm/dp: replug event is converted into an unplug followed by an plug events drm/msm/dp: return correct edid checksum after corrupted edid checksum read drm/msm/dp: do not end dp link training until video is ready drivers/gpu/drm/msm/dp/dp_aux.c | 3 + drivers/gpu/drm/msm/dp/dp_ctrl.c | 137 +++++++++++++++++++++++------------- drivers/gpu/drm/msm/dp/dp_display.c | 14 ++-- drivers/gpu/drm/msm/dp/dp_panel.c | 9 ++- 4 files changed, 102 insertions(+), 61 deletions(-) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project