| /external/igt-gpu-tools/tests/ |
| D | prime_mmap.c | 78 int dma_buf_fd; in test_correct() local
85 dma_buf_fd = prime_handle_to_fd(fd, handle); in test_correct()
90 ptr2 = mmap(NULL, BO_SIZE, PROT_READ, MAP_SHARED, dma_buf_fd, 0); in test_correct()
100 close(dma_buf_fd); in test_correct()
107 int dma_buf_fd; in test_map_unmap() local
114 dma_buf_fd = prime_handle_to_fd(fd, handle); in test_map_unmap()
117 ptr = mmap(NULL, BO_SIZE, PROT_READ, MAP_SHARED, dma_buf_fd, 0); in test_map_unmap()
123 ptr = mmap(NULL, BO_SIZE, PROT_READ, MAP_SHARED, dma_buf_fd, 0); in test_map_unmap()
128 close(dma_buf_fd); in test_map_unmap()
136 int dma_buf_fd; in test_reprime() local
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| D | prime_self_import.c | 116 int dma_buf_fd; in test_with_two_bos() local
126 dma_buf_fd = prime_handle_to_fd(fd1, handle1); in test_with_two_bos()
127 handle_import = prime_fd_to_handle(fd2, dma_buf_fd); in test_with_two_bos()
129 close(dma_buf_fd); in test_with_two_bos()
132 dma_buf_fd = prime_handle_to_fd(fd1, handle2); in test_with_two_bos()
133 handle_import = prime_fd_to_handle(fd2, dma_buf_fd); in test_with_two_bos()
137 close(dma_buf_fd); in test_with_two_bos()
176 int dma_buf_fd; in test_with_one_bo() local
183 dma_buf_fd = prime_handle_to_fd(fd1, handle); in test_with_one_bo()
184 handle_import1 = prime_fd_to_handle(fd2, dma_buf_fd); in test_with_one_bo()
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| D | prime_mmap_coherency.c | 55 int dma_buf_fd, i; in test_read_flush() local
68 dma_buf_fd = prime_handle_to_fd_for_mmap(fd, bo_1->handle); in test_read_flush()
79 MAP_SHARED, dma_buf_fd, 0); in test_read_flush()
82 prime_sync_start(dma_buf_fd, false); in test_read_flush()
85 prime_sync_end(dma_buf_fd, false); in test_read_flush()
95 prime_sync_start(dma_buf_fd, false); in test_read_flush()
99 prime_sync_end(dma_buf_fd, false); in test_read_flush()
104 close(dma_buf_fd); in test_read_flush()
122 int dma_buf_fd, dma_buf2_fd, i; in test_write_flush() local
135 dma_buf_fd = prime_handle_to_fd_for_mmap(fd, bo_1->handle); in test_write_flush()
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| D | kms_mmap_write_crc.c | 58 int dma_buf_fd; variable
64 dma_buf_fd = prime_handle_to_fd_for_mmap(drm_fd, fb->gem_handle); in dmabuf_mmap_framebuffer()
65 igt_skip_on(dma_buf_fd == -1 && errno == EINVAL); in dmabuf_mmap_framebuffer()
67 ptr = mmap(NULL, fb->size, PROT_READ | PROT_WRITE, MAP_SHARED, dma_buf_fd, 0); in dmabuf_mmap_framebuffer()
113 prime_sync_start(dma_buf_fd, true); in test()
145 prime_sync_start(dma_buf_fd, true); in test()
157 prime_sync_end(dma_buf_fd, true); in test()
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| D | prime_mmap_kms.c | 222 int dma_buf_fd; in check_for_dma_buf_mmap() local
228 dma_buf_fd = prime_handle_to_fd(fd, handle); in check_for_dma_buf_mmap()
229 ptr = mmap(NULL, 4096, PROT_READ, MAP_SHARED, dma_buf_fd, 0); in check_for_dma_buf_mmap()
234 close(dma_buf_fd); in check_for_dma_buf_mmap()
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| /external/igt-gpu-tools/lib/ |
| D | ioctl_wrappers.h | 172 uint32_t prime_fd_to_handle(int fd, int dma_buf_fd);
173 off_t prime_get_size(int dma_buf_fd);
174 void prime_sync_start(int dma_buf_fd, bool write);
175 void prime_sync_end(int dma_buf_fd, bool write);
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| D | ioctl_wrappers.c | 1359 uint32_t prime_fd_to_handle(int fd, int dma_buf_fd) in prime_fd_to_handle() argument
1364 args.fd = dma_buf_fd; in prime_fd_to_handle()
1383 off_t prime_get_size(int dma_buf_fd) in prime_get_size() argument
1387 ret = lseek(dma_buf_fd, 0, SEEK_END); in prime_get_size()
1402 void prime_sync_start(int dma_buf_fd, bool write) in prime_sync_start() argument
1411 do_ioctl(dma_buf_fd, LOCAL_DMA_BUF_IOCTL_SYNC, &sync_start); in prime_sync_start()
1421 void prime_sync_end(int dma_buf_fd, bool write) in prime_sync_end() argument
1430 do_ioctl(dma_buf_fd, LOCAL_DMA_BUF_IOCTL_SYNC, &sync_end); in prime_sync_end()
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| /external/linux-kselftest/tools/testing/selftests/android/ion/ |
| D | ionmap_test.c | 61 int import_vgem_fd(int vgem_fd, int dma_buf_fd, uint32_t *handle) in import_vgem_fd() argument
66 import_handle.fd = dma_buf_fd; in import_vgem_fd()
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| /external/crosvm/devices/src/virtio/gpu/ |
| D | backend.rs | 801 let dma_buf_fd = match buffer.export_plane_fd(0) { in resource_create_3d() localVariable
802 Ok(dma_buf_fd) => dma_buf_fd, in resource_create_3d()
813 dma_buf_fd.as_raw_fd(), in resource_create_3d()
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| /external/igt-gpu-tools/tests/i915/ |
| D | gem_userptr_blits.c | 943 int dma_buf_fd = -1; in test_dmabuf() local
951 ret = export_handle(fd1, handle, &dma_buf_fd); in test_dmabuf()
959 igt_assert_lte(0, dma_buf_fd); in test_dmabuf()
963 handle_import = prime_fd_to_handle(fd2, dma_buf_fd); in test_dmabuf()
967 close(dma_buf_fd); in test_dmabuf()
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