| /dragonfly/sys/dev/drm/ |
| H A D | linux_dma-buf.c | 44 sb->st_size = dmabuf->size; in dmabuf_stat()
69 struct dma_buf *dmabuf; in dma_buf_export() local
79 fp->private_data = dmabuf; in dma_buf_export()
83 dmabuf->file = fp; in dma_buf_export()
85 return dmabuf; in dma_buf_export()
93 if (dmabuf == NULL) in dma_buf_fd()
96 if (dmabuf->file == NULL) in dma_buf_fd()
121 struct dma_buf *dmabuf; in dma_buf_get() local
132 dmabuf = fp->private_data; in dma_buf_get()
135 return dmabuf; in dma_buf_get()
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| H A D | drm_prime.c | 477 return dmabuf; in export_and_register_object()
481 if (IS_ERR(dmabuf)) { in export_and_register_object()
485 return dmabuf; in export_and_register_object()
493 obj->dma_buf = dmabuf; in export_and_register_object()
496 return dmabuf; in export_and_register_object()
529 if (dmabuf) { in drm_gem_prime_handle_to_fd()
530 get_dma_buf(dmabuf); in drm_gem_prime_handle_to_fd()
537 dmabuf = obj->import_attach->dmabuf; in drm_gem_prime_handle_to_fd()
538 get_dma_buf(dmabuf); in drm_gem_prime_handle_to_fd()
549 if (IS_ERR(dmabuf)) { in drm_gem_prime_handle_to_fd()
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| /dragonfly/sys/dev/drm/include/linux/ |
| H A D | dma-buf.h | 72 struct dma_buf *dmabuf; member
97 dma_buf_attach(struct dma_buf *dmabuf, struct device *dev) in dma_buf_attach() argument
108 get_dma_buf(struct dma_buf *dmabuf) in get_dma_buf() argument
110 fhold(dmabuf->file); in get_dma_buf()
114 dma_buf_put(struct dma_buf *dmabuf) in dma_buf_put() argument
116 if (dmabuf == NULL) in dma_buf_put()
119 if (dmabuf->file == NULL) in dma_buf_put()
122 fdrop(dmabuf->file); in dma_buf_put()
125 int dma_buf_fd(struct dma_buf *dmabuf, int flags);
130 dma_buf_detach(struct dma_buf *dmabuf, in dma_buf_detach() argument
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| /dragonfly/sys/dev/sound/pci/ |
| H A D | envy24.c | 1406 sample32_t *dmabuf; in envy24_p32sl() local
1412 dmabuf = ch->parent->pbuf; in envy24_p32sl()
1436 sample32_t *dmabuf; in envy24_p16sl() local
1445 dmabuf = ch->parent->pbuf; in envy24_p16sl()
1461 printf("%08x", dmabuf[dst * ENVY24_PLAY_CHNUM + slot]); in envy24_p16sl()
1481 sample32_t *dmabuf; in envy24_p8u() local
1487 dmabuf = ch->parent->pbuf; in envy24_p8u()
1511 sample32_t *dmabuf; in envy24_r32sl() local
1517 dmabuf = ch->parent->rbuf; in envy24_r32sl()
1541 sample32_t *dmabuf; in envy24_r16sl() local
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| H A D | envy24ht.c | 1315 sample32_t *dmabuf; in envy24ht_p32sl() local
1321 dmabuf = ch->parent->pbuf; in envy24ht_p32sl()
1345 sample32_t *dmabuf; in envy24ht_p16sl() local
1354 dmabuf = ch->parent->pbuf; in envy24ht_p16sl()
1370 printf("%08x", dmabuf[dst * ENVY24HT_PLAY_CHNUM + slot]); in envy24ht_p16sl()
1390 sample32_t *dmabuf; in envy24ht_p8u() local
1396 dmabuf = ch->parent->pbuf; in envy24ht_p8u()
1420 sample32_t *dmabuf; in envy24ht_r32sl() local
1426 dmabuf = ch->parent->rbuf; in envy24ht_r32sl()
1450 sample32_t *dmabuf; in envy24ht_r16sl() local
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| H A D | emu10kx.c | 382 static void emu_free(struct emu_mem *mem, void *dmabuf, bus_dmamap_t map);
1064 void *dmabuf; in emu_malloc() local
1068 if ((error = bus_dmamem_alloc(mem->dmat, &dmabuf, BUS_DMA_NOWAIT, map))) { in emu_malloc()
1073 if ((error = bus_dmamap_load(mem->dmat, *map, dmabuf, sz, emu_setmap, addr, 0)) || !*addr) { in emu_malloc()
1076 bus_dmamem_free(mem->dmat, dmabuf, *map); in emu_malloc()
1079 return (dmabuf); in emu_malloc()
1083 emu_free(struct emu_mem *mem, void *dmabuf, bus_dmamap_t map) in emu_free() argument
1086 bus_dmamem_free(mem->dmat, dmabuf, map); in emu_free()
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| /dragonfly/sys/dev/drm/radeon/ |
| H A D | radeon_prime.c | 77 struct reservation_object *resv = attach->dmabuf->resv; in radeon_gem_prime_import_sg_table()
83 ret = radeon_bo_create(rdev, attach->dmabuf->size, PAGE_SIZE, false, in radeon_gem_prime_import_sg_table()
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| /dragonfly/sys/dev/drm/amd/amdgpu/ |
| H A D | amdgpu_prime.c | 163 struct reservation_object *resv = attach->dmabuf->resv; in amdgpu_gem_prime_import_sg_table()
170 bp.size = attach->dmabuf->size; in amdgpu_gem_prime_import_sg_table()
185 if (attach->dmabuf->ops != &amdgpu_dmabuf_ops) in amdgpu_gem_prime_import_sg_table()
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| /dragonfly/sys/dev/drm/i915/ |
| H A D | i915_gem_dmabuf.c | 42 struct drm_i915_gem_object *obj = dma_buf_to_obj(attachment->dmabuf); in i915_gem_map_dma_buf()
91 struct drm_i915_gem_object *obj = dma_buf_to_obj(attachment->dmabuf); in i915_gem_unmap_dma_buf()
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| /dragonfly/sys/dev/drm/ttm/ |
| H A D | ttm_object.c | 560 static bool __must_check get_dma_buf_unless_doomed(struct dma_buf *dmabuf) in get_dma_buf_unless_doomed() argument
564 return atomic_long_inc_not_zero(&dmabuf->file->f_count) != 0L; in get_dma_buf_unless_doomed()
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