Lines Matching refs:dma_lch_in
162 struct dma_chan *dma_lch_in; member
291 if (dd->dma_lch_in != NULL) in omap_des_dma_trigger_omap4()
344 dd->dma_lch_in = NULL; in omap_des_dma_init()
346 dd->dma_lch_in = dma_request_chan(dd->dev, "rx"); in omap_des_dma_init()
347 if (IS_ERR(dd->dma_lch_in)) { in omap_des_dma_init()
349 return PTR_ERR(dd->dma_lch_in); in omap_des_dma_init()
362 dma_release_channel(dd->dma_lch_in); in omap_des_dma_init()
373 dma_release_channel(dd->dma_lch_in); in omap_des_dma_cleanup()
408 ret = dmaengine_slave_config(dd->dma_lch_in, &cfg); in omap_des_crypt_dma()
415 tx_in = dmaengine_prep_slave_sg(dd->dma_lch_in, in_sg, in_sg_len, in omap_des_crypt_dma()
448 dma_async_issue_pending(dd->dma_lch_in); in omap_des_crypt_dma()
510 dmaengine_terminate_all(dd->dma_lch_in); in omap_des_crypt_dma_stop()