From patchwork Wed Mar 11 13:51:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Christian_K=C3=B6nig?= X-Patchwork-Id: 11431833 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DE094921 for ; Wed, 11 Mar 2020 13:52:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BD4892464B for ; Wed, 11 Mar 2020 13:52:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="uyovfVmH" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729760AbgCKNwH (ORCPT ); Wed, 11 Mar 2020 09:52:07 -0400 Received: from mail-wr1-f68.google.com ([209.85.221.68]:37765 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729746AbgCKNwF (ORCPT ); Wed, 11 Mar 2020 09:52:05 -0400 Received: by mail-wr1-f68.google.com with SMTP id 6so2724173wre.4 for ; Wed, 11 Mar 2020 06:52:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=EdSiddoWJSbLr+HoD/rzQuDxDnh96tXalnlSTnjDyNk=; b=uyovfVmHoUpJGca3KPR3hEuZGZPkjcpdS+oPRNeqe3FtcmEkco8RfEZ2xTLTtEi8lS RYds8e20jUlD9+jclVVXCmCVJf73noEot1YssBGGUbb3i0ZsythHwvkjU1NXZopwyfOG vQ5jVXhjU5H2EFzJyOVvhLg1Y1z7SrBPaE2buNnnixU6mjAwqmTITAodgyukgpqZdQ0A MA3IhakWtrS2dIRD4VGSQxVa5Rr0uO3TnQBt5s1rK8wP9KPcq/+uYQ+XKRo1Y6M8LoG6 jAfv6lYa/nz2nfKB5zqIMiHnLdyovUdsYNF5zGcZqdYwav3UyaX8/g8BO19BzmJ5QI1b spFA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=EdSiddoWJSbLr+HoD/rzQuDxDnh96tXalnlSTnjDyNk=; b=GbP7S9JcJaUzXRO6Xh1iQJhN22PO6ygRZaL3Tm3h9o9OuUbCBDNgO1Ke0iuYvitw6t aenpbpxxm+FkILMyaOS2UdTUPRbMS0tkws7ohC2bJKrYDqeecJRaeVVdJi9pE7NjjCT3 g8DmeyCGMoIqPWPnruYrDE0GD2mcmPuKuYC7O5TehfqYgSOQpLAXBDJOiqJQXEqojTTP /14pOfNRjDyCII5i57fBJVkEJLiXu4LTPJtjgY0Rzmaz9VbSgO2+XY/fZngT6kft3zn5 qfIG336jK0cKVGltpTmX9WZpWize3J7Tl5MK3nDoMPxCa7Rbhe+oyepi1halJKpbQsFi truA== X-Gm-Message-State: ANhLgQ1G9jdUc+POFYUwh1K0BKN3K6C8j/h6kU9RX7AXixW5iGgQpg6t VRamvXGpCcBKkNx9C9mZhsLbaefh X-Google-Smtp-Source: ADFU+vvDQZoAP5t9Kngx119jPf9FnMzZ0/34dIRh4GcUnTweoHDleFgPZOnhX6aF+GPkB1qrkgUMDg== X-Received: by 2002:a5d:410a:: with SMTP id l10mr4361775wrp.380.1583934723968; Wed, 11 Mar 2020 06:52:03 -0700 (PDT) Received: from abel.fritz.box ([2a02:908:1252:fb60:8dc:e796:e7da:a319]) by smtp.gmail.com with ESMTPSA id 138sm3183811wmb.21.2020.03.11.06.52.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Mar 2020 06:52:03 -0700 (PDT) From: " =?utf-8?q?Christian_K=C3=B6nig?= " X-Google-Original-From: =?utf-8?q?Christian_K=C3=B6nig?= To: David1.Zhou@amd.com, hch@infradead.org, jgg@ziepe.ca, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-media@vger.kernel.org, intel-gfx@lists.freedesktop.org Subject: [PATCH 3/6] drm/amdgpu: note that we can handle peer2peer DMA-buf Date: Wed, 11 Mar 2020 14:51:55 +0100 Message-Id: <20200311135158.3310-4-christian.koenig@amd.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200311135158.3310-1-christian.koenig@amd.com> References: <20200311135158.3310-1-christian.koenig@amd.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Importing should work out of the box. Signed-off-by: Christian König --- drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c index ffeb20f11c07..aef12ee2f1e3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c @@ -514,6 +514,7 @@ amdgpu_dma_buf_move_notify(struct dma_buf_attachment *attach) } static const struct dma_buf_attach_ops amdgpu_dma_buf_attach_ops = { + .allow_peer2peer = true, .move_notify = amdgpu_dma_buf_move_notify };