Lines Matching refs:dma_bytes
733 bytes_to_samples(runtime, runtime->dma_bytes)); in snd_pcm_runtime_buffer_set_silence()
845 size_t size = runtime->dma_bytes; in snd_pcm_hw_params()
2695 if (runtime->dma_bytes) { in snd_pcm_hw_constraints_complete()
2696 …rr = snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, 0, runtime->dma_bytes); in snd_pcm_hw_constraints_complete()
3853 size_t dma_bytes; in snd_pcm_mmap_data_fault() local
3859 dma_bytes = PAGE_ALIGN(runtime->dma_bytes); in snd_pcm_mmap_data_fault()
3860 if (offset > dma_bytes - PAGE_SIZE) in snd_pcm_mmap_data_fault()
3936 return vm_iomap_memory(area, runtime->dma_addr, runtime->dma_bytes); in snd_pcm_lib_mmap_iomem()
3950 size_t dma_bytes; in snd_pcm_mmap_data() local
3970 dma_bytes = PAGE_ALIGN(runtime->dma_bytes); in snd_pcm_mmap_data()
3971 if ((size_t)size > dma_bytes) in snd_pcm_mmap_data()
3973 if (offset > dma_bytes - size) in snd_pcm_mmap_data()