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 02B6FC433ED for ; Wed, 21 Apr 2021 17:28:10 +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 9D9E0613B6 for ; Wed, 21 Apr 2021 17:28:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9D9E0613B6 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 021B289C3F; Wed, 21 Apr 2021 17:28:09 +0000 (UTC) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8FDE189C3F for ; Wed, 21 Apr 2021 17:28:07 +0000 (UTC) IronPort-SDR: cseHKH9hnp+Bp0KvSvkvYZvJ6e8pvjub5JEkKjcoi8RutJK2Fl5+Mts87ffTBJ9zl0G7UZwVKk dzGh88WXraqg== X-IronPort-AV: E=McAfee;i="6200,9189,9961"; a="175849008" X-IronPort-AV: E=Sophos;i="5.82,240,1613462400"; d="scan'208";a="175849008" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Apr 2021 10:28:05 -0700 IronPort-SDR: uqhaKAiRtDpx27v4a0ve6Yiw7De+UBzRNoXDqEg0/TReCsymxCjqa67cmU5U3ctSCT5oCu7f4j F1jAx2JxkDPw== X-IronPort-AV: E=Sophos;i="5.82,240,1613462400"; d="scan'208";a="427601963" Received: from orsosgc001.ra.intel.com ([10.23.184.150]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Apr 2021 10:28:04 -0700 From: Umesh Nerlige Ramappa To: intel-gfx@lists.freedesktop.org Date: Wed, 21 Apr 2021 10:28:03 -0700 Message-Id: <20210421172804.70877-1-umesh.nerlige.ramappa@intel.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 0/1] Add support for querying engine cycles 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: , Cc: Chris Wilson Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" This is just a refresh of the earlier patch along with cover letter for the IGT testing. The query provides the engine cs cycles counter. Signed-off-by: Umesh Nerlige Ramappa Test-with: 20210421172046.65062-1-umesh.nerlige.ramappa@intel.com Umesh Nerlige Ramappa (1): i915/query: Correlate engine and cpu timestamps with better accuracy drivers/gpu/drm/i915/i915_query.c | 145 ++++++++++++++++++++++++++++++ include/uapi/drm/i915_drm.h | 48 ++++++++++ 2 files changed, 193 insertions(+) -- 2.20.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx