From patchwork Mon Sep 27 11:41:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Matthew Auld X-Patchwork-Id: 12519739 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5A7C8C433EF for ; Mon, 27 Sep 2021 11:43:35 +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 27D9860F4B for ; Mon, 27 Sep 2021 11:43:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 27D9860F4B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0DBB36E852; Mon, 27 Sep 2021 11:42:34 +0000 (UTC) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6D5C66E848; Mon, 27 Sep 2021 11:42:21 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10119"; a="204610647" X-IronPort-AV: E=Sophos;i="5.85,326,1624345200"; d="scan'208";a="204610647" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Sep 2021 04:42:21 -0700 X-IronPort-AV: E=Sophos;i="5.85,326,1624345200"; d="scan'208";a="553159105" Received: from ajhome-mobl.ger.corp.intel.com (HELO mwauld-desk1.intel.com) ([10.252.19.222]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Sep 2021 04:42:20 -0700 From: Matthew Auld To: intel-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org, =?utf-8?q?Thomas_Hellstr=C3=B6m?= Subject: [PATCH v5 13/13] drm/i915/ttm: enable shmem tt backend Date: Mon, 27 Sep 2021 12:41:14 +0100 Message-Id: <20210927114114.152310-13-matthew.auld@intel.com> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210927114114.152310-1-matthew.auld@intel.com> References: <20210927114114.152310-1-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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Turn on the shmem tt backend, and enable shrinking. Signed-off-by: Matthew Auld Cc: Thomas Hellström Reviewed-by: Thomas Hellström --- drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c index 46d57541c0b2..4ae630fbc5cd 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c @@ -1093,6 +1093,7 @@ static u64 i915_ttm_mmap_offset(struct drm_i915_gem_object *obj) static const struct drm_i915_gem_object_ops i915_gem_ttm_obj_ops = { .name = "i915_gem_object_ttm", + .flags = I915_GEM_OBJECT_IS_SHRINKABLE, .get_pages = i915_ttm_get_pages, .put_pages = i915_ttm_put_pages,