109 	const struct sram_channel *sram_ch =  in cx25821_risc_field_upstream_audio()  local
125 			*(rp++) = sram_ch->dma_ctl;  in cx25821_risc_field_upstream_audio()
126 			*(rp++) = sram_ch->fld_aud_fifo_en;  in cx25821_risc_field_upstream_audio()
218 	const struct sram_channel *sram_ch =  in cx25821_stop_upstream_audio()  local
228 	cx_write(sram_ch->int_msk, 0);  in cx25821_stop_upstream_audio()
231 	tmp = cx_read(sram_ch->dma_ctl);  in cx25821_stop_upstream_audio()
232 	cx_write(sram_ch->dma_ctl,  in cx25821_stop_upstream_audio()
233 		 tmp & ~(sram_ch->fld_aud_fifo_en | sram_ch->fld_aud_risc_en));  in cx25821_stop_upstream_audio()
260 			   const struct sram_channel *sram_ch)  in cx25821_get_audio_data()  argument
322 			   const struct sram_channel *sram_ch)  in cx25821_openfile_audio()  argument
363 						 const struct sram_channel *sram_ch,  in cx25821_audio_upstream_buffer_prepare()  argument
401 	ret = cx25821_openfile_audio(dev, sram_ch);  in cx25821_audio_upstream_buffer_prepare()
517 	const struct sram_channel *sram_ch;  in cx25821_upstream_irq_audio()  local
522 	sram_ch = dev->channels[dev->_audio_upstream_channel].sram_channels;  in cx25821_upstream_irq_audio()
524 	audio_status = cx_read(sram_ch->int_stat);  in cx25821_upstream_irq_audio()
541 				     const struct sram_channel *sram_ch)  in cx25821_wait_fifo_enable()  argument
551 		tmp = cx_read(sram_ch->dma_ctl);  in cx25821_wait_fifo_enable()
560 	} while (!(tmp & sram_ch->fld_aud_fifo_en));  in cx25821_wait_fifo_enable()
565 					    const struct sram_channel *sram_ch)  in cx25821_start_audio_dma_upstream()  argument
572 	cx_write(sram_ch->cmds_start + 0, dev->_risc_phys_addr);  in cx25821_start_audio_dma_upstream()
574 	cx_write(sram_ch->cmds_start + 4, 0);  in cx25821_start_audio_dma_upstream()
577 	cx_write(sram_ch->gpcnt_ctl, 3);  in cx25821_start_audio_dma_upstream()
581 	cx_write(sram_ch->aud_length, AUDIO_LINE_SIZE & FLD_AUD_DST_LN_LNGTH);  in cx25821_start_audio_dma_upstream()
584 	tmp = cx_read(sram_ch->aud_cfg);  in cx25821_start_audio_dma_upstream()
588 	cx_write(sram_ch->aud_cfg, tmp);  in cx25821_start_audio_dma_upstream()
591 	tmp = cx_read(sram_ch->int_stat);  in cx25821_start_audio_dma_upstream()
592 	cx_write(sram_ch->int_stat, tmp);  in cx25821_start_audio_dma_upstream()
595 	cx_write(sram_ch->int_stat, _intr_msk);  in cx25821_start_audio_dma_upstream()
598 	cx_set(PCI_INT_MSK, cx_read(PCI_INT_MSK) | (1 << sram_ch->irq_bit));  in cx25821_start_audio_dma_upstream()
599 	tmp = cx_read(sram_ch->int_msk);  in cx25821_start_audio_dma_upstream()
600 	cx_write(sram_ch->int_msk, tmp |= _intr_msk);  in cx25821_start_audio_dma_upstream()
611 	tmp = cx_read(sram_ch->dma_ctl);  in cx25821_start_audio_dma_upstream()
612 	cx_set(sram_ch->dma_ctl, tmp | sram_ch->fld_aud_risc_en);  in cx25821_start_audio_dma_upstream()
618 	cx25821_wait_fifo_enable(dev, sram_ch);  in cx25821_start_audio_dma_upstream()
629 	const struct sram_channel *sram_ch;  in cx25821_audio_upstream_init()  local
638 	sram_ch = dev->channels[channel_select].sram_channels;  in cx25821_audio_upstream_init()
671 	cx25821_sram_channel_setup_upstream_audio(dev, sram_ch,  in cx25821_audio_upstream_init()
680 	err = cx25821_audio_upstream_buffer_prepare(dev, sram_ch,  in cx25821_audio_upstream_init()
688 	cx25821_start_audio_dma_upstream(dev, sram_ch);  in cx25821_audio_upstream_init()