Lines Matching refs:rx_chan
55 struct dma_chan *rx_chan; member
124 chan = chip->dma.rx_chan; in atmel_ac97c_prepare_dma()
286 dw_dma_cyclic_free(chip->dma.rx_chan); in atmel_ac97c_capture_hw_params()
313 dw_dma_cyclic_free(chip->dma.rx_chan); in atmel_ac97c_capture_hw_free()
559 retval = dw_dma_cyclic_start(chip->dma.rx_chan); in atmel_ac97c_capture_trigger()
571 dw_dma_cyclic_stop(chip->dma.rx_chan); in atmel_ac97c_capture_trigger()
618 bytes = dw_dma_get_dst_addr(chip->dma.rx_chan); in atmel_ac97c_capture_pointer()
1021 chip->dma.rx_chan = dma_request_channel(mask, filter, in atmel_ac97c_probe()
1025 dev_name(&chip->dma.rx_chan->dev->device)); in atmel_ac97c_probe()
1081 dma_release_channel(chip->dma.rx_chan); in atmel_ac97c_probe()
1086 chip->dma.rx_chan = NULL; in atmel_ac97c_probe()
1114 dw_dma_cyclic_stop(chip->dma.rx_chan); in atmel_ac97c_suspend()
1131 dw_dma_cyclic_start(chip->dma.rx_chan); in atmel_ac97c_resume()
1161 dma_release_channel(chip->dma.rx_chan); in atmel_ac97c_remove()
1166 chip->dma.rx_chan = NULL; in atmel_ac97c_remove()