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Searched refs:dma_heap (Results 1 – 6 of 6) sorted by relevance

/openbmc/linux/include/linux/
H A Ddma-heap.h15 struct dma_heap;
24 struct dma_buf *(*allocate)(struct dma_heap *heap,
51 void *dma_heap_get_drvdata(struct dma_heap *heap);
60 const char *dma_heap_get_name(struct dma_heap *heap);
66 struct dma_heap *dma_heap_add(const struct dma_heap_export_info *exp_info);
/openbmc/linux/drivers/dma-buf/
H A Ddma-heap.c37 struct dma_heap { struct
52 static int dma_heap_buffer_alloc(struct dma_heap *heap, size_t len, in dma_heap_buffer_alloc() argument
81 struct dma_heap *heap; in dma_heap_open()
99 struct dma_heap *heap = file->private_data; in dma_heap_ioctl_allocate()
202 void *dma_heap_get_drvdata(struct dma_heap *heap) in dma_heap_get_drvdata()
214 const char *dma_heap_get_name(struct dma_heap *heap) in dma_heap_get_name()
219 struct dma_heap *dma_heap_add(const struct dma_heap_export_info *exp_info) in dma_heap_add()
221 struct dma_heap *heap, *h, *err_ret; in dma_heap_add()
H A DKconfig73 This options creates per heap chardevs in /dev/dma_heap/ which
/openbmc/linux/drivers/dma-buf/heaps/
H A Dsystem_heap.c24 static struct dma_heap *sys_heap;
27 struct dma_heap *heap;
334 static struct dma_buf *system_heap_allocate(struct dma_heap *heap, in system_heap_allocate()
H A Dcma_heap.c27 struct dma_heap *heap;
276 static struct dma_buf *cma_heap_allocate(struct dma_heap *heap, in cma_heap_allocate()
/openbmc/openbmc/meta-raspberrypi/recipes-multimedia/rpidistro-ffmpeg/files/
H A D0001-ffmpeg-5.1.4-rpi_24.patch8116 + request_debug(NULL, "%s: Using dma_heap device %s\n", __func__, *names);
8119 + request_debug(NULL, "%s: Not using dma_heap device %s: %s\n", __func__, *names, strerror(e…
8121 + request_log("Unable to open any dma_heap device\n");
8128 + "/dev/dma_heap/linux,cma",
8129 + "/dev/dma_heap/reserved",
8194 + "/dev/dma_heap/vidbuf_cached",
8195 + "/dev/dma_heap/linux,cma",
8196 + "/dev/dma_heap/reserved",