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Searched refs:filter_fn (Results 1 – 8 of 8) sorted by relevance

/linux/drivers/dma/
H A Dof-dma.c327 if (!info || !info->filter_fn) in of_dma_simple_xlate()
333 return __dma_request_channel(&info->dma_cap, info->filter_fn, in of_dma_simple_xlate()
H A Dacpi-dma.c457 if (!info || !info->filter_fn) in acpi_dma_simple_xlate()
460 return dma_request_channel(info->dma_cap, info->filter_fn, dma_spec); in acpi_dma_simple_xlate()
H A Dsprd-dma.c221 .filter_fn = sprd_dma_filter_fn,
/linux/Documentation/crypto/
H A Dasync-tx-api.rst221 dma_filter_fn filter_fn,
228 When the optional 'filter_fn' parameter is set to NULL
231 specifying the necessary channel, the filter_fn routine can be used to
232 disposition the available channels in the system. The filter_fn routine
234 suitable channel filter_fn returns DMA_ACK which flags that channel to
/linux/drivers/dma/dw/
H A Dacpi.c40 info->filter_fn = dw_dma_acpi_filter; in dw_dma_acpi_controller_register()
/linux/include/linux/
H A Dof_dma.h31 dma_filter_fn filter_fn; member
/linux/sound/core/
H A Dpcm_dmaengine.c283 struct dma_chan *snd_dmaengine_pcm_request_channel(dma_filter_fn filter_fn, in snd_dmaengine_pcm_request_channel() argument
292 return dma_request_channel(mask, filter_fn, filter_data); in snd_dmaengine_pcm_request_channel()
/linux/drivers/dma/ti/
H A Domap-dma.c230 .filter_fn = omap_dma_filter_fn,