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Searched refs:DMA_CTRL_REUSE (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.4/include/linux/
Ddmaengine.h187 DMA_CTRL_REUSE = (1 << 6), enumerator
1371 tx->flags |= DMA_CTRL_REUSE; in dmaengine_desc_set_reuse()
1380 tx->flags &= ~DMA_CTRL_REUSE; in dmaengine_desc_clear_reuse()
1385 return (tx->flags & DMA_CTRL_REUSE) == DMA_CTRL_REUSE; in dmaengine_desc_test_reuse()
/Linux-v5.4/Documentation/driver-api/dmaengine/
Dprovider.rst442 DMA_CTRL_REUSE
448 ``dmaengine_desc_set_reuse()`` which will set DMA_CTRL_REUSE.
460 - Clearing DMA_CTRL_REUSE by invoking
464 when DMA_CTRL_REUSE is already set
/Linux-v5.4/drivers/media/platform/
Dpxa_camera.c867 DMA_PREP_INTERRUPT | DMA_CTRL_REUSE); in pxa_init_dma_channel()