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| author | Christian König <christian.koenig@amd.com> | 2020-03-10 14:23:12 +0100 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2020-04-01 09:02:45 +0200 |
| commit | 8523f8875bee3831ea602b2229e73e2fe096a354 (patch) | |
| tree | 32a482ce27ba76ece916920a0e323b335e511367 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | drm/amdgpu: add support for exporting VRAM using DMA-buf v3 (diff) | |
| download | linux-8523f8875bee3831ea602b2229e73e2fe096a354.tar.xz linux-8523f8875bee3831ea602b2229e73e2fe096a354.zip | |
drm/amdgpu: improve amdgpu_gem_info debugfs file
Note if a buffer was imported using peer2peer.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: https://patchwork.freedesktop.org/patch/359296
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 4277125a79ee..e42608115c99 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -29,6 +29,7 @@ #include <linux/module.h> #include <linux/pagemap.h> #include <linux/pci.h> +#include <linux/dma-buf.h> #include <drm/amdgpu_drm.h> #include <drm/drm_debugfs.h> @@ -854,7 +855,8 @@ static int amdgpu_debugfs_gem_bo_info(int id, void *ptr, void *data) attachment = READ_ONCE(bo->tbo.base.import_attach); if (attachment) - seq_printf(m, " imported from %p", dma_buf); + seq_printf(m, " imported from %p%s", dma_buf, + attachment->peer2peer ? " P2P" : ""); else if (dma_buf) seq_printf(m, " exported as %p", dma_buf); |