devdma.h « arm « sound - github.com/torvalds/linux.git - Unnamed repository; edit this file 'description' to name the repository.

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devdma.h « arm « sound - github.com/torvalds/linux.git - Unnamed repository; edit this file 'description' to name the repository.

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path: root/sound/arm/devdma.h

blob: 5a33b6bacc34bba354ece92b25e0fe3fbec59ab8 (plain)

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void devdma_hw_free(struct device *dev, snd_pcm_substream_t *substream);
int devdma_hw_alloc(struct device *dev, snd_pcm_substream_t *substream, size_t size);
int devdma_mmap(struct device *dev, snd_pcm_substream_t *substream, struct vm_area_struct *vma);