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Searched refs:udmabuf (Results 1 – 15 of 15) sorted by relevance

/openbmc/qemu/ui/
H A Dudmabuf.c17 static int udmabuf; in udmabuf_fd() local
20 return udmabuf; in udmabuf_fd()
24 udmabuf = open("/dev/udmabuf", O_RDWR); in udmabuf_fd()
25 if (udmabuf < 0) { in udmabuf_fd()
28 return udmabuf; in udmabuf_fd()
H A Dmeson.build30 system_ss.add(files('input-linux.c', 'udmabuf.c'))
/openbmc/qemu/hw/display/
H A Dvirtio-gpu-udmabuf.c34 int udmabuf, i; in virtio_gpu_create_udmabuf() local
36 udmabuf = udmabuf_fd(); in virtio_gpu_create_udmabuf()
37 if (udmabuf < 0) { in virtio_gpu_create_udmabuf()
62 res->dmabuf_fd = ioctl(udmabuf, UDMABUF_CREATE_LIST, list); in virtio_gpu_create_udmabuf()
116 int udmabuf; in virtio_gpu_have_udmabuf() local
119 udmabuf = udmabuf_fd(); in virtio_gpu_have_udmabuf()
120 if (udmabuf < 0) { in virtio_gpu_have_udmabuf()
H A Dmeson.build70 virtio_gpu_ss.add(files('virtio-gpu-udmabuf.c'))
72 virtio_gpu_ss.add(files('virtio-gpu-udmabuf-stubs.c'))
/openbmc/linux/drivers/dma-buf/
H A Dudmabuf.c26 struct udmabuf { struct
36 struct udmabuf *ubuf = vma->vm_private_data; in udmabuf_vm_fault() argument
53 struct udmabuf *ubuf = buf->priv; in mmap_udmabuf()
66 struct udmabuf *ubuf = buf->priv; in vmap_udmabuf()
81 struct udmabuf *ubuf = buf->priv; in vunmap_udmabuf()
91 struct udmabuf *ubuf = buf->priv; in get_sg_table()
137 struct udmabuf *ubuf = buf->priv; in release_udmabuf()
153 struct udmabuf *ubuf = buf->priv; in begin_cpu_udmabuf()
174 struct udmabuf *ubuf = buf->priv; in end_cpu_udmabuf()
206 struct udmabuf *ubuf; in udmabuf_create()
H A DMakefile8 obj-$(CONFIG_UDMABUF) += udmabuf.o
/openbmc/linux/tools/testing/selftests/drivers/dma-buf/
H A DMakefile4 TEST_GEN_PROGS := udmabuf
/openbmc/linux/tools/testing/selftests/drivers/
H A D.gitignore2 /dma-buf/udmabuf
/openbmc/linux/Documentation/userspace-api/ioctl/
H A Dioctl-number.rst291 'u' 40-4f linux/udmabuf.h userspace dma-buf misc device
/openbmc/linux/
H A DMAINTAINERS22537 F: drivers/dma-buf/udmabuf.c
22538 F: include/uapi/linux/udmabuf.h
H A Dopengrok1.0.log[all...]
H A Dopengrok2.0.log[all...]
H A Dopengrok0.0.log[all...]
/openbmc/openbmc/poky/meta/lib/oeqa/files/
H A Dbuildhistory_filelist2.txt3994 -rw-r--r-- root root 643 ./usr/include/linux/udmabuf.h
H A Dbuildhistory_filelist1.txt3993 -rw-r--r-- root root 643 ./usr/include/linux/udmabuf.h