From patchwork Fri Nov 27 12:06:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthew Auld X-Patchwork-Id: 11935977 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=-16.7 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 40786C2D0E4 for ; Fri, 27 Nov 2020 12:12:34 +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 0151C208D5 for ; Fri, 27 Nov 2020 12:12:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0151C208D5 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 226886ECC7; Fri, 27 Nov 2020 12:10:51 +0000 (UTC) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id D91266ECC7; Fri, 27 Nov 2020 12:10:48 +0000 (UTC) IronPort-SDR: 1aV9j1d06nuGxW0ExZVOP/S0pf8sJMubd+UCXGVHch88WerCv4SS1ZizVhFZNwJu/NmAnDRKEo 4a4yqSAPCIww== X-IronPort-AV: E=McAfee;i="6000,8403,9817"; a="257092798" X-IronPort-AV: E=Sophos;i="5.78,374,1599548400"; d="scan'208";a="257092798" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Nov 2020 04:10:39 -0800 IronPort-SDR: 7TjejjbqZVIF4Am2VbwmJRuSYG1OaP2RDKBaYNmhPyUWP1mKDzXF3jJsfdE1KpPawioR6VvsdG U5upukv8JjNQ== X-IronPort-AV: E=Sophos;i="5.78,374,1599548400"; d="scan'208";a="548029463" Received: from mjgleeso-mobl.ger.corp.intel.com (HELO mwauld-desk1.ger.corp.intel.com) ([10.251.85.2]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Nov 2020 04:10:38 -0800 From: Matthew Auld To: intel-gfx@lists.freedesktop.org Subject: [RFC PATCH 104/162] drm/i915: move engine scratch to LMEM Date: Fri, 27 Nov 2020 12:06:20 +0000 Message-Id: <20201127120718.454037-105-matthew.auld@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201127120718.454037-1-matthew.auld@intel.com> References: <20201127120718.454037-1-matthew.auld@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Abdiel Janulgue , dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Signed-off-by: Matthew Auld Cc: Joonas Lahtinen Cc: Abdiel Janulgue --- drivers/gpu/drm/i915/gt/intel_gt.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_gt.c b/drivers/gpu/drm/i915/gt/intel_gt.c index 44f1d51e5ae5..caf2e72de1a6 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt.c +++ b/drivers/gpu/drm/i915/gt/intel_gt.c @@ -4,6 +4,8 @@ */ #include "debugfs_gt.h" + +#include "gem/i915_gem_lmem.h" #include "i915_drv.h" #include "intel_context.h" #include "intel_gt.h" @@ -342,9 +344,15 @@ static int intel_gt_init_scratch(struct intel_gt *gt, unsigned int size) struct i915_vma *vma; int ret; - obj = i915_gem_object_create_stolen(i915, size); - if (IS_ERR(obj)) - obj = i915_gem_object_create_internal(i915, size); + if (HAS_LMEM(i915)) { + obj = i915_gem_object_create_lmem(i915, size, + I915_BO_ALLOC_CONTIGUOUS | + I915_BO_ALLOC_VOLATILE); + } else { + obj = i915_gem_object_create_stolen(i915, size); + if (IS_ERR(obj)) + obj = i915_gem_object_create_internal(i915, size); + } if (IS_ERR(obj)) { DRM_ERROR("Failed to allocate scratch page\n"); return PTR_ERR(obj);