304 	unsigned int			channel;  member
374 	struct sdma_channel		channel[MAX_DMA_CHANNELS];  member
531 	int channel = sdmac->channel;  in sdma_config_ownership()  local
542 		__clear_bit(channel, &dsp);  in sdma_config_ownership()
544 		__set_bit(channel, &dsp);  in sdma_config_ownership()
547 		__clear_bit(channel, &evt);  in sdma_config_ownership()
549 		__set_bit(channel, &evt);  in sdma_config_ownership()
552 		__clear_bit(channel, &mcu);  in sdma_config_ownership()
554 		__set_bit(channel, &mcu);  in sdma_config_ownership()
563 static void sdma_enable_channel(struct sdma_engine *sdma, int channel)  in sdma_enable_channel()  argument
565 	writel(BIT(channel), sdma->regs + SDMA_H_START);  in sdma_enable_channel()
601 	struct sdma_buffer_descriptor *bd0 = sdma->channel[0].bd;  in sdma_load_script()
636 	int channel = sdmac->channel;  in sdma_event_enable()  local
641 	__set_bit(channel, &val);  in sdma_event_enable()
648 	int channel = sdmac->channel;  in sdma_event_disable()  local
653 	__clear_bit(channel, &val);  in sdma_event_disable()
735 		int channel = fls(stat) - 1;  in sdma_int_handler()  local
736 		struct sdma_channel *sdmac = &sdma->channel[channel];  in sdma_int_handler()
743 		__clear_bit(channel, &stat);  in sdma_int_handler()
847 	int channel = sdmac->channel;  in sdma_load_context()  local
850 	struct sdma_buffer_descriptor *bd0 = sdma->channel[0].bd;  in sdma_load_context()
889 	bd0->ext_buffer_addr = 2048 + (sizeof(*context) / 4) * channel;  in sdma_load_context()
906 	int channel = sdmac->channel;  in sdma_disable_channel()  local
908 	writel_relaxed(BIT(channel), sdma->regs + SDMA_H_STATSTOP);  in sdma_disable_channel()
1020 	int channel = sdmac->channel;  in sdma_set_channel_priority()  local
1027 	writel_relaxed(priority, sdma->regs + SDMA_CHNPRI_0 + 4 * channel);  in sdma_set_channel_priority()
1035 	int channel = sdmac->channel;  in sdma_request_channel()  local
1045 	sdma->channel_control[channel].base_bd_ptr = sdmac->bd_phys;  in sdma_request_channel()
1046 	sdma->channel_control[channel].current_bd_ptr = sdmac->bd_phys;  in sdma_request_channel()
1156 	int channel = sdmac->channel;  in sdma_prep_slave_sg()  local
1168 			sg_len, channel);  in sdma_prep_slave_sg()
1177 				channel, sg_len, NUM_BD);  in sdma_prep_slave_sg()
1193 					channel, count, 0xffff);  in sdma_prep_slave_sg()
1241 	sdma->channel_control[channel].current_bd_ptr = sdmac->bd_phys;  in sdma_prep_slave_sg()
1257 	int channel = sdmac->channel;  in sdma_prep_dma_cyclic()  local
1260 	dev_dbg(sdma->dev, "%s channel: %d\n", __func__, channel);  in sdma_prep_dma_cyclic()
1278 				channel, num_periods, NUM_BD);  in sdma_prep_dma_cyclic()
1284 				channel, period_len, 0xffff);  in sdma_prep_dma_cyclic()
1321 	sdma->channel_control[channel].current_bd_ptr = sdmac->bd_phys;  in sdma_prep_dma_cyclic()
1381 		sdma_enable_channel(sdma, sdmac->channel);  in sdma_issue_pending()
1583 	ret = sdma_request_channel(&sdma->channel[0]);  in sdma_init()
1587 	sdma_config_ownership(&sdma->channel[0], false, true, false);  in sdma_init()
1599 	sdma_set_channel_priority(&sdma->channel[0], 7);  in sdma_init()
1733 		struct sdma_channel *sdmac = &sdma->channel[i];  in sdma_probe()
1740 		sdmac->channel = i;  in sdma_probe()
1847 		struct sdma_channel *sdmac = &sdma->channel[i];  in sdma_remove()