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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 08F99CD37A7 for ; Thu, 7 May 2026 16:20:31 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B40D410F20A; Thu, 7 May 2026 16:20:30 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="dwU1c0Tc"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) by gabe.freedesktop.org (Postfix) with ESMTPS id 857B110E0BD for ; Thu, 7 May 2026 16:20:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1778170826; x=1809706826; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=+f51F5KUautzIn9eEhXUgyrTlqf3O6WrktzLrPmm5Cg=; b=dwU1c0TcDbOgO/ljaqNKNzK79MN8R5KxZzAojBtoHW9Mxnb0Pc6S64KT k7py6tNGAUr+TgVCBOAQDiewcdgzU5No4zdVUU91yEO5vTAhAFLZKe31a F0MFh3kAsW7LgpPboYQhxpYipc0eZn9oGVRBd4Ibrn3JydupD7+6TMerg cyiNPB3IOfD7RBpC8BeefHoj/+QAr3SiKZU2OUsOTJPzmFRv9X2tEmuwn NJn6xPf2iWqBDIzXux6FGj5vxUjScc4qnmQc8S7vgWLZIMJfhqpUPkKHO lwQ5dS1s0j1jt7ocjklpKFmlZtOZPVq/mIFi3NMxJH7yMsR38NttGLyX9 A==; X-CSE-ConnectionGUID: l2iQuhOfS4u8t6+IHRJNEA== X-CSE-MsgGUID: I8ohbLbIQ4+24mBBpGWgMw== X-IronPort-AV: E=McAfee;i="6800,10657,11779"; a="79063609" X-IronPort-AV: E=Sophos;i="6.23,221,1770624000"; d="scan'208";a="79063609" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 May 2026 09:20:24 -0700 X-CSE-ConnectionGUID: vAKLOxSPSPmazu89OJgpWA== X-CSE-MsgGUID: X4tPK5USQ5q+xO6YmRFerA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,221,1770624000"; d="scan'208";a="266876592" Received: from orsosgc001.jf.intel.com ([10.88.27.185]) by orviesa002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 May 2026 09:20:24 -0700 From: Umesh Nerlige Ramappa To: intel-xe@lists.freedesktop.org, niranjana.vishwanathapura@intel.com Cc: matthew.brost@intel.com, stuart.summers@intel.com Subject: [PATCH v5 10/11] drm/xe/multi_queue: Use QUEUE_TIMESTAMP as job timestamp for multi-queue Date: Thu, 7 May 2026 09:20:27 -0700 Message-ID: <20260507162016.3888309-23-umesh.nerlige.ramappa@intel.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260507162016.3888309-13-umesh.nerlige.ramappa@intel.com> References: <20260507162016.3888309-13-umesh.nerlige.ramappa@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" Each queue in a multi queue group has a dedicated timestamp counter. Use this QUEUE TIMESTAMP register to capture the start timestamp for the job. Signed-off-by: Umesh Nerlige Ramappa Reviewed-by: Niranjana Vishwanathapura --- v2: Use xe_lrc_is_multi_queue for check (Niranjana) --- drivers/gpu/drm/xe/xe_ring_ops.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_ring_ops.c b/drivers/gpu/drm/xe/xe_ring_ops.c index cfeb4fc7d217..39a670e91ba7 100644 --- a/drivers/gpu/drm/xe/xe_ring_ops.c +++ b/drivers/gpu/drm/xe/xe_ring_ops.c @@ -269,8 +269,12 @@ static u32 get_ppgtt_flag(struct xe_sched_job *job) static int emit_copy_timestamp(struct xe_device *xe, struct xe_lrc *lrc, u32 *dw, int i) { + const struct xe_reg reg = xe_lrc_is_multi_queue(lrc) ? + RING_QUEUE_TIMESTAMP(0) : + RING_CTX_TIMESTAMP(0); + dw[i++] = MI_STORE_REGISTER_MEM | MI_SRM_USE_GGTT | MI_SRM_ADD_CS_OFFSET; - dw[i++] = RING_CTX_TIMESTAMP(0).addr; + dw[i++] = reg.addr; dw[i++] = xe_lrc_ctx_job_timestamp_ggtt_addr(lrc); dw[i++] = 0; @@ -281,7 +285,7 @@ static int emit_copy_timestamp(struct xe_device *xe, struct xe_lrc *lrc, if (IS_SRIOV_VF(xe)) { dw[i++] = MI_STORE_REGISTER_MEM | MI_SRM_USE_GGTT | MI_SRM_ADD_CS_OFFSET; - dw[i++] = RING_CTX_TIMESTAMP(0).addr; + dw[i++] = reg.addr; dw[i++] = xe_lrc_ctx_timestamp_ggtt_addr(lrc); dw[i++] = 0; } -- 2.51.0