From: "Christian König" <ckoenig.leichtzumerken@gmail.com>
To: linaro-mm-sig@lists.linaro.org, linux-media@vger.kernel.org,
dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 6/8] drm/amdgpu: note that we can handle peer2peer DMA-buf
Date: Sun, 25 Mar 2018 12:59:58 +0200 [thread overview]
Message-ID: <20180325110000.2238-6-christian.koenig@amd.com> (raw)
In-Reply-To: <20180325110000.2238-1-christian.koenig@amd.com>
Importing should work out of the box.
Signed-off-by: Christian König <christian.koenig@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
index fb43faf88eb0..2566268806c3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
@@ -353,6 +353,7 @@ struct drm_gem_object *amdgpu_gem_prime_import(struct drm_device *dev,
if (IS_ERR(obj))
return obj;
+ attach_info.peer2peer = true;
attach_info.priv = obj;
attach = dma_buf_attach(&attach_info);
if (IS_ERR(attach)) {
--
2.14.1
WARNING: multiple messages have this Message-ID (diff)
From: "Christian König" <ckoenig.leichtzumerken-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: linaro-mm-sig-cunTk1MwBs8s++Sfvej+rw@public.gmane.org,
linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 6/8] drm/amdgpu: note that we can handle peer2peer DMA-buf
Date: Sun, 25 Mar 2018 12:59:58 +0200 [thread overview]
Message-ID: <20180325110000.2238-6-christian.koenig@amd.com> (raw)
In-Reply-To: <20180325110000.2238-1-christian.koenig-5C7GfCeVMHo@public.gmane.org>
Importing should work out of the box.
Signed-off-by: Christian König <christian.koenig@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
index fb43faf88eb0..2566268806c3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
@@ -353,6 +353,7 @@ struct drm_gem_object *amdgpu_gem_prime_import(struct drm_device *dev,
if (IS_ERR(obj))
return obj;
+ attach_info.peer2peer = true;
attach_info.priv = obj;
attach = dma_buf_attach(&attach_info);
if (IS_ERR(attach)) {
--
2.14.1
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next prev parent reply other threads:[~2018-03-25 11:00 UTC|newest]
Thread overview: 161+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-25 10:59 [PATCH 1/8] lib/scatterlist: add sg_set_dma_addr() helper Christian König
2018-03-25 10:59 ` Christian König
2018-03-25 10:59 ` [PATCH 2/8] PCI: Add pci_find_common_upstream_dev() Christian König
2018-03-25 10:59 ` Christian König
2018-03-28 12:38 ` Christoph Hellwig
2018-03-28 15:07 ` Christian König
2018-03-28 15:07 ` Christian König
2018-03-28 15:47 ` Logan Gunthorpe
2018-03-28 16:02 ` Christian König
2018-03-28 16:02 ` Christian König
2018-03-28 16:25 ` Logan Gunthorpe
2018-03-28 18:28 ` Christian König
2018-03-28 18:28 ` Christian König
2018-03-28 18:57 ` Logan Gunthorpe
2018-03-28 19:44 ` Christian König
2018-03-28 19:44 ` Christian König
2018-03-28 19:53 ` Logan Gunthorpe
2018-03-29 11:44 ` Christian König
2018-03-29 15:45 ` Logan Gunthorpe
2018-03-29 16:10 ` Christian König
2018-03-29 16:10 ` Christian König
2018-03-29 16:25 ` Logan Gunthorpe
2018-03-29 18:15 ` Christian König
2018-03-29 18:15 ` Christian König
2018-03-30 1:58 ` Jerome Glisse
2018-03-30 1:58 ` Jerome Glisse
2018-03-30 6:33 ` Christoph Hellwig
2018-03-30 6:33 ` Christoph Hellwig
2018-03-30 15:25 ` Jerome Glisse
2018-03-30 18:46 ` Logan Gunthorpe
2018-03-30 19:45 ` Jerome Glisse
2018-03-30 19:45 ` Jerome Glisse
2018-04-02 17:02 ` Logan Gunthorpe
2018-04-02 17:20 ` Jerome Glisse
2018-04-02 17:20 ` Jerome Glisse
2018-04-02 17:37 ` Logan Gunthorpe
2018-04-02 19:16 ` Jerome Glisse
2018-04-02 19:16 ` Jerome Glisse
2018-04-02 19:32 ` Logan Gunthorpe
2018-04-02 19:45 ` Jerome Glisse
2018-04-02 19:45 ` Jerome Glisse
[not found] ` <CADnq5_P-z=Noos_jaME9_CERri3C-m2hPPvx2bArr36O=1FnrA@mail.gmail.com>
2018-03-29 14:37 ` Alex Deucher
2018-03-29 14:37 ` Alex Deucher
2018-03-25 10:59 ` [PATCH 3/8] PCI: Add pci_peer_traffic_supported() Christian König
2018-03-25 10:59 ` Christian König
2018-03-25 10:59 ` [PATCH 4/8] dma-buf: add peer2peer flag Christian König
2018-03-25 10:59 ` Christian König
2018-03-29 6:57 ` Daniel Vetter
2018-03-29 6:57 ` Daniel Vetter
2018-03-29 11:34 ` Christian König
2018-03-29 11:34 ` Christian König
2018-04-03 9:09 ` Daniel Vetter
2018-04-03 9:09 ` Daniel Vetter
2018-04-03 17:06 ` Jerome Glisse
2018-04-03 17:06 ` Jerome Glisse
2018-04-03 18:08 ` Daniel Vetter
2018-04-03 18:08 ` Daniel Vetter
2018-04-16 12:39 ` Christoph Hellwig
2018-04-16 12:39 ` Christoph Hellwig
2018-04-16 13:38 ` Daniel Vetter
2018-04-16 13:38 ` Daniel Vetter
2018-04-19 8:16 ` Christoph Hellwig
2018-04-19 8:16 ` Christoph Hellwig
2018-04-20 7:13 ` Daniel Vetter
2018-04-20 7:13 ` Daniel Vetter
2018-04-20 8:58 ` Christian König
2018-04-20 8:58 ` Christian König
2018-04-20 10:17 ` Christoph Hellwig
2018-04-20 10:17 ` Christoph Hellwig
2018-04-20 10:44 ` Christian König
2018-04-20 10:44 ` Christian König
2018-04-20 12:46 ` Christoph Hellwig
2018-04-20 15:21 ` [Linaro-mm-sig] " Daniel Vetter
2018-04-24 18:48 ` Christoph Hellwig
2018-04-24 18:48 ` Christoph Hellwig
2018-04-24 19:32 ` Daniel Vetter
2018-04-24 19:32 ` Daniel Vetter
2018-04-25 5:48 ` Christoph Hellwig
2018-04-25 5:48 ` Christoph Hellwig
2018-04-25 6:10 ` Alex Deucher
2018-04-25 6:10 ` Alex Deucher
2018-04-25 6:13 ` Daniel Vetter
2018-04-25 6:13 ` Daniel Vetter
2018-04-25 6:23 ` Daniel Vetter
2018-04-25 6:23 ` Daniel Vetter
2018-04-25 6:43 ` Christoph Hellwig
2018-04-25 6:43 ` Christoph Hellwig
2018-04-25 7:02 ` Daniel Vetter
2018-04-25 7:02 ` Daniel Vetter
2018-04-25 7:09 ` Christoph Hellwig
2018-04-25 7:09 ` Christoph Hellwig
2018-04-25 7:30 ` Daniel Vetter
2018-04-25 7:30 ` Daniel Vetter
2018-04-25 7:56 ` Thierry Reding
2018-04-25 7:56 ` Thierry Reding
2018-04-25 8:55 ` Christoph Hellwig
2018-04-25 8:55 ` Christoph Hellwig
2018-04-25 7:43 ` Thierry Reding
2018-04-25 7:43 ` Thierry Reding
2018-04-25 7:41 ` Thierry Reding
2018-04-25 7:41 ` Thierry Reding
2018-04-25 8:54 ` noveau vs arm dma ops Christoph Hellwig
2018-04-25 8:54 ` Christoph Hellwig
2018-04-25 8:54 ` Christoph Hellwig
2018-04-25 9:25 ` Russell King - ARM Linux
2018-04-25 9:25 ` Russell King - ARM Linux
2018-04-25 10:04 ` Daniel Vetter
2018-04-25 10:04 ` Daniel Vetter
2018-04-25 10:04 ` Daniel Vetter
2018-04-25 15:33 ` Christoph Hellwig
2018-04-25 15:33 ` Christoph Hellwig
2018-04-25 15:33 ` Christoph Hellwig
2018-04-25 21:35 ` Daniel Vetter
2018-04-25 21:35 ` Daniel Vetter
2018-04-25 21:35 ` Daniel Vetter
2018-04-25 23:26 ` Russell King - ARM Linux
2018-04-25 23:26 ` Russell King - ARM Linux
2018-04-26 9:17 ` Daniel Vetter
2018-04-26 9:17 ` Daniel Vetter
2018-04-26 9:17 ` Daniel Vetter
2018-04-26 9:09 ` Christoph Hellwig
2018-04-26 9:09 ` Christoph Hellwig
2018-04-26 9:09 ` Christoph Hellwig
2018-04-26 9:45 ` Daniel Vetter
2018-04-26 9:45 ` Daniel Vetter
2018-04-26 9:45 ` Daniel Vetter
2018-04-26 11:12 ` Russell King - ARM Linux
2018-04-26 11:12 ` Russell King - ARM Linux
2018-04-25 22:54 ` Russell King - ARM Linux
2018-04-25 22:54 ` Russell King - ARM Linux
2018-04-26 9:13 ` Christoph Hellwig
2018-04-26 9:13 ` Christoph Hellwig
2018-04-26 9:13 ` Christoph Hellwig
2018-04-26 9:20 ` [Linaro-mm-sig] " Daniel Vetter
2018-04-26 9:20 ` Daniel Vetter
2018-04-26 9:20 ` Daniel Vetter
2018-04-26 9:24 ` Christoph Hellwig
2018-04-26 9:24 ` Christoph Hellwig
2018-04-26 9:24 ` Christoph Hellwig
2018-04-26 9:39 ` Daniel Vetter
2018-04-26 9:39 ` Daniel Vetter
2018-04-26 9:39 ` Daniel Vetter
2018-04-25 6:24 ` [Linaro-mm-sig] [PATCH 4/8] dma-buf: add peer2peer flag Alex Deucher
2018-04-25 6:24 ` Alex Deucher
2018-04-25 6:41 ` Christoph Hellwig
2018-04-25 6:41 ` Christoph Hellwig
2018-04-25 17:44 ` Alex Deucher
2018-04-25 17:44 ` Alex Deucher
2018-04-25 18:38 ` Dan Williams
2018-04-25 18:38 ` Dan Williams
2018-05-04 12:45 ` Lucas Stach
2018-03-25 10:59 ` [PATCH 5/8] drm/amdgpu: print DMA-buf status in debugfs Christian König
2018-03-25 10:59 ` Christian König
2018-03-25 10:59 ` Christian König [this message]
2018-03-25 10:59 ` [PATCH 6/8] drm/amdgpu: note that we can handle peer2peer DMA-buf Christian König
2018-03-25 10:59 ` [PATCH 7/8] drm/amdgpu: add amdgpu_gem_attach Christian König
2018-03-25 10:59 ` Christian König
2018-03-25 11:00 ` [PATCH 8/8] drm/amdgpu: add support for exporting VRAM using DMA-buf Christian König
2018-03-25 11:00 ` Christian König
2018-03-28 12:37 ` [PATCH 1/8] lib/scatterlist: add sg_set_dma_addr() helper Christoph Hellwig
2018-03-28 12:37 ` Christoph Hellwig
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