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=-9.5 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 E8649C433DF for ; Wed, 26 Aug 2020 01:44:58 +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 C909E20639 for ; Wed, 26 Aug 2020 01:44:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C909E20639 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.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 034816E9DC; Wed, 26 Aug 2020 01:44:57 +0000 (UTC) Received: from us-smtp-delivery-1.mimecast.com (us-smtp-1.mimecast.com [205.139.110.61]) by gabe.freedesktop.org (Postfix) with ESMTPS id EEE7A6E9DB for ; Wed, 26 Aug 2020 01:44:54 +0000 (UTC) Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-170-femGtr6bNXeqiMGK86V3JA-1; Tue, 25 Aug 2020 21:44:49 -0400 X-MC-Unique: femGtr6bNXeqiMGK86V3JA-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id B2B0D801AEA; Wed, 26 Aug 2020 01:44:48 +0000 (UTC) Received: from tyrion-bne-redhat-com.redhat.com (vpn2-54-53.bne.redhat.com [10.64.54.53]) by smtp.corp.redhat.com (Postfix) with ESMTP id 474DD60C13; Wed, 26 Aug 2020 01:44:47 +0000 (UTC) From: Dave Airlie To: dri-devel@lists.freedesktop.org Subject: [PATCH 06/23] drm/ttm/agp: export bind/unbind/destroy for drivers to use. Date: Wed, 26 Aug 2020 11:44:11 +1000 Message-Id: <20200826014428.828392-7-airlied@gmail.com> In-Reply-To: <20200826014428.828392-1-airlied@gmail.com> References: <20200826014428.828392-1-airlied@gmail.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=airlied@gmail.com X-Mimecast-Spam-Score: 0.001 X-Mimecast-Originator: gmail.com 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: kraxel@redhat.com, sroland@vmware.com, bskeggs@redhat.com, christian.koenig@amd.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Dave Airlie Signed-off-by: Dave Airlie --- drivers/gpu/drm/ttm/ttm_agp_backend.c | 15 +++++++++------ include/drm/ttm/ttm_tt.h | 6 ++++++ 2 files changed, 15 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/ttm/ttm_agp_backend.c b/drivers/gpu/drm/ttm/ttm_agp_backend.c index 934a69491547..fbf98cd1a3e5 100644 --- a/drivers/gpu/drm/ttm/ttm_agp_backend.c +++ b/drivers/gpu/drm/ttm/ttm_agp_backend.c @@ -48,8 +48,8 @@ struct ttm_agp_backend { struct agp_bridge_data *bridge; }; -static int ttm_agp_bind(struct ttm_bo_device *bdev, - struct ttm_tt *ttm, struct ttm_resource *bo_mem) +int ttm_agp_bind(struct ttm_bo_device *bdev, + struct ttm_tt *ttm, struct ttm_resource *bo_mem) { struct ttm_agp_backend *agp_be = container_of(ttm, struct ttm_agp_backend, ttm); struct page *dummy_read_page = ttm_bo_glob.dummy_read_page; @@ -82,9 +82,10 @@ static int ttm_agp_bind(struct ttm_bo_device *bdev, return ret; } +EXPORT_SYMBOL(ttm_agp_bind); -static void ttm_agp_unbind(struct ttm_bo_device *bdev, - struct ttm_tt *ttm) +void ttm_agp_unbind(struct ttm_bo_device *bdev, + struct ttm_tt *ttm) { struct ttm_agp_backend *agp_be = container_of(ttm, struct ttm_agp_backend, ttm); @@ -97,9 +98,10 @@ static void ttm_agp_unbind(struct ttm_bo_device *bdev, agp_be->mem = NULL; } } +EXPORT_SYMBOL(ttm_agp_unbind); -static void ttm_agp_destroy(struct ttm_bo_device *bdev, - struct ttm_tt *ttm) +void ttm_agp_destroy(struct ttm_bo_device *bdev, + struct ttm_tt *ttm) { struct ttm_agp_backend *agp_be = container_of(ttm, struct ttm_agp_backend, ttm); @@ -108,6 +110,7 @@ static void ttm_agp_destroy(struct ttm_bo_device *bdev, ttm_tt_fini(ttm); kfree(agp_be); } +EXPORT_SYMBOL(ttm_agp_destroy); static struct ttm_backend_func ttm_agp_func = { .bind = ttm_agp_bind, diff --git a/include/drm/ttm/ttm_tt.h b/include/drm/ttm/ttm_tt.h index 6bda88f8da46..5a34f1640865 100644 --- a/include/drm/ttm/ttm_tt.h +++ b/include/drm/ttm/ttm_tt.h @@ -266,6 +266,12 @@ struct ttm_tt *ttm_agp_tt_create(struct ttm_buffer_object *bo, uint32_t page_flags); int ttm_agp_tt_populate(struct ttm_bo_device *bdev, struct ttm_tt *ttm, struct ttm_operation_ctx *ctx); void ttm_agp_tt_unpopulate(struct ttm_bo_device *bdev, struct ttm_tt *ttm); +int ttm_agp_bind(struct ttm_bo_device *bdev, + struct ttm_tt *ttm, struct ttm_resource *bo_mem); +void ttm_agp_unbind(struct ttm_bo_device *bdev, + struct ttm_tt *ttm); +void ttm_agp_destroy(struct ttm_bo_device *bdev, + struct ttm_tt *ttm); #endif #endif -- 2.27.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel