| /drivers/staging/android/ion/ |
| D | ion_dma_buf.c | 55 struct dma_buf_attachment *attachment) in ion_dma_buf_attach() argument
72 a->dev = attachment->dev; in ion_dma_buf_attach()
75 attachment->priv = a; in ion_dma_buf_attach()
85 struct dma_buf_attachment *attachment) in ion_dma_buf_detatch() argument
87 struct ion_dma_buf_attachment *a = attachment->priv; in ion_dma_buf_detatch()
98 static struct sg_table *ion_map_dma_buf(struct dma_buf_attachment *attachment, in ion_map_dma_buf() argument
101 struct ion_buffer *buffer = attachment->dmabuf->priv; in ion_map_dma_buf()
107 return heap->buf_ops.map_dma_buf(attachment, direction); in ion_map_dma_buf()
109 a = attachment->priv; in ion_map_dma_buf()
112 if (!dma_map_sg(attachment->dev, table->sgl, table->nents, direction)) in ion_map_dma_buf()
[all …]
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| /drivers/staging/media/tegra-vde/ |
| D | dmabuf-cache.c | 67 struct dma_buf_attachment *attachment; in tegra_vde_dmabuf_cache_map() local
95 attachment = dma_buf_attach(dmabuf, dev); in tegra_vde_dmabuf_cache_map()
96 if (IS_ERR(attachment)) { in tegra_vde_dmabuf_cache_map()
98 err = PTR_ERR(attachment); in tegra_vde_dmabuf_cache_map()
102 sgt = dma_buf_map_attachment(attachment, dma_dir); in tegra_vde_dmabuf_cache_map()
139 entry->a = attachment; in tegra_vde_dmabuf_cache_map()
152 dma_buf_unmap_attachment(attachment, sgt, dma_dir); in tegra_vde_dmabuf_cache_map()
154 dma_buf_detach(dmabuf, attachment); in tegra_vde_dmabuf_cache_map()
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| /drivers/gpu/drm/i915/gem/selftests/ |
| D | mock_dmabuf.c | 9 static struct sg_table *mock_map_dma_buf(struct dma_buf_attachment *attachment, in mock_map_dma_buf() argument
12 struct mock_dmabuf *mock = to_mock(attachment->dmabuf); in mock_map_dma_buf()
31 if (!dma_map_sg(attachment->dev, st->sgl, st->nents, dir)) { in mock_map_dma_buf()
45 static void mock_unmap_dma_buf(struct dma_buf_attachment *attachment, in mock_unmap_dma_buf() argument
49 dma_unmap_sg(attachment->dev, st->sgl, st->nents, dir); in mock_unmap_dma_buf()
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| /drivers/gpu/drm/i915/gem/ |
| D | i915_gem_dmabuf.c | 20 static struct sg_table *i915_gem_map_dma_buf(struct dma_buf_attachment *attachment, in i915_gem_map_dma_buf() argument
23 struct drm_i915_gem_object *obj = dma_buf_to_obj(attachment->dmabuf); in i915_gem_map_dma_buf()
51 if (!dma_map_sg(attachment->dev, st->sgl, st->nents, dir)) { in i915_gem_map_dma_buf()
68 static void i915_gem_unmap_dma_buf(struct dma_buf_attachment *attachment, in i915_gem_unmap_dma_buf() argument
72 struct drm_i915_gem_object *obj = dma_buf_to_obj(attachment->dmabuf); in i915_gem_unmap_dma_buf()
74 dma_unmap_sg(attachment->dev, sg->sgl, sg->nents, dir); in i915_gem_unmap_dma_buf()
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| /drivers/gpu/drm/omapdrm/ |
| D | omap_gem_dmabuf.c | 19 struct dma_buf_attachment *attachment, in omap_gem_map_dma_buf() argument
22 struct drm_gem_object *obj = attachment->dmabuf->priv; in omap_gem_map_dma_buf()
56 static void omap_gem_unmap_dma_buf(struct dma_buf_attachment *attachment, in omap_gem_unmap_dma_buf() argument
59 struct drm_gem_object *obj = attachment->dmabuf->priv; in omap_gem_unmap_dma_buf()
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| /drivers/misc/ |
| D | fastrpc.c | 487 fastrpc_map_dma_buf(struct dma_buf_attachment *attachment, in fastrpc_map_dma_buf() argument
490 struct fastrpc_dma_buf_attachment *a = attachment->priv; in fastrpc_map_dma_buf()
495 if (!dma_map_sg(attachment->dev, table->sgl, table->nents, dir)) in fastrpc_map_dma_buf()
516 struct dma_buf_attachment *attachment) in fastrpc_dma_buf_attach() argument
534 a->dev = attachment->dev; in fastrpc_dma_buf_attach()
536 attachment->priv = a; in fastrpc_dma_buf_attach()
546 struct dma_buf_attachment *attachment) in fastrpc_dma_buf_detatch() argument
548 struct fastrpc_dma_buf_attachment *a = attachment->priv; in fastrpc_dma_buf_detatch()
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| /drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_gem.c | 799 struct dma_buf_attachment *attachment; in amdgpu_debugfs_gem_bo_info() local
826 attachment = READ_ONCE(bo->tbo.base.import_attach); in amdgpu_debugfs_gem_bo_info()
828 if (attachment) in amdgpu_debugfs_gem_bo_info()
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| /drivers/sbus/char/ |
| D | Kconfig | 29 events, and can also notice the attachment/detachment of external
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| /drivers/char/ |
| D | Kconfig | 382 support direct attachment to public switched telephone networks (PSTNs)
|