135 	const struct sram_channel *sram_ch = chan->sram_channels;  in cx25821_risc_field_upstream()  local
163 			*(rp++) = cpu_to_le32(sram_ch->dma_ctl);  in cx25821_risc_field_upstream()
249 	const struct sram_channel *sram_ch = chan->sram_channels;  in cx25821_stop_upstream_video()  local
258 	cx_set(PCI_INT_MSK, cx_read(PCI_INT_MSK) & ~(1 << sram_ch->irq_bit));  in cx25821_stop_upstream_video()
261 	tmp = cx_read(sram_ch->int_msk);  in cx25821_stop_upstream_video()
262 	cx_write(sram_ch->int_msk, tmp & ~_intr_msk);  in cx25821_stop_upstream_video()
265 	tmp = cx_read(sram_ch->dma_ctl);  in cx25821_stop_upstream_video()
266 	cx_write(sram_ch->dma_ctl, tmp & ~(FLD_VID_FIFO_EN | FLD_VID_RISC_EN));  in cx25821_stop_upstream_video()
347 					   const struct sram_channel *sram_ch,  in cx25821_upstream_buffer_prepare()  argument
500 	const struct sram_channel *sram_ch;  in cx25821_upstream_irq()  local
505 	sram_ch = chan->sram_channels;  in cx25821_upstream_irq()
507 	vid_status = cx_read(sram_ch->int_stat);  in cx25821_upstream_irq()
552 					    const struct sram_channel *sram_ch)  in cx25821_start_video_dma_upstream()  argument
568 	cx_write(sram_ch->cmds_start + 0, out->_dma_phys_addr);  in cx25821_start_video_dma_upstream()
570 	cx_write(sram_ch->cmds_start + 4, 0);  in cx25821_start_video_dma_upstream()
573 	cx_write(sram_ch->gpcnt_ctl, 3);  in cx25821_start_video_dma_upstream()
576 	cx_write(sram_ch->int_stat, _intr_msk);  in cx25821_start_video_dma_upstream()
579 	cx_set(PCI_INT_MSK, cx_read(PCI_INT_MSK) | (1 << sram_ch->irq_bit));  in cx25821_start_video_dma_upstream()
580 	tmp = cx_read(sram_ch->int_msk);  in cx25821_start_video_dma_upstream()
581 	cx_write(sram_ch->int_msk, tmp |= _intr_msk);  in cx25821_start_video_dma_upstream()
592 	tmp = cx_read(sram_ch->dma_ctl);  in cx25821_start_video_dma_upstream()
593 	cx_set(sram_ch->dma_ctl, tmp | FLD_VID_RISC_EN);  in cx25821_start_video_dma_upstream()
610 	const struct sram_channel *sram_ch;  in cx25821_vidupstream_init()  local
621 	sram_ch = chan->sram_channels;  in cx25821_vidupstream_init()
652 	err = cx25821_sram_channel_setup_upstream(dev, sram_ch,  in cx25821_vidupstream_init()
656 	cx25821_set_pixelengine(chan, sram_ch, out->_pixel_format);  in cx25821_vidupstream_init()
662 	err = cx25821_upstream_buffer_prepare(chan, sram_ch, out->_line_size);  in cx25821_vidupstream_init()
669 	cx25821_start_video_dma_upstream(chan, sram_ch);  in cx25821_vidupstream_init()