39 static struct ipu ipu_data;  variable
414 		dev_err(ipu_data.dev,  in ipu_ch_param_set_size()
439 		dev_dbg(ipu_data.dev,  in ipu_write_param_mem()
442 		idmac_write_ipureg(&ipu_data, addr, IPU_IMA_ADDR);  in ipu_write_param_mem()
443 		idmac_write_ipureg(&ipu_data, *data++, IPU_IMA_DATA);  in ipu_write_param_mem()
482 		dev_err(ipu_data.dev, "Warning! Overflow on resize coeff.\n");  in calc_resize_coeffs()
486 	dev_dbg(ipu_data.dev, "resizing from %u -> %u pixels, "  in calc_resize_coeffs()
716 		idmac_write_ipureg(&ipu_data, 1UL << channel, IPU_CHA_BUF0_RDY);  in ipu_select_buffer()
719 		idmac_write_ipureg(&ipu_data, 1UL << channel, IPU_CHA_BUF1_RDY);  in ipu_select_buffer()
737 	spin_lock_irqsave(&ipu_data.lock, flags);  in ipu_update_channel_buffer()
740 		reg = idmac_read_ipureg(&ipu_data, IPU_CHA_BUF0_RDY);  in ipu_update_channel_buffer()
742 			ipu_ic_disable_task(&ipu_data, channel);  in ipu_update_channel_buffer()
747 		idmac_write_ipureg(&ipu_data, dma_param_addr(channel) +  in ipu_update_channel_buffer()
749 		idmac_write_ipureg(&ipu_data, phyaddr, IPU_IMA_DATA);  in ipu_update_channel_buffer()
751 		reg = idmac_read_ipureg(&ipu_data, IPU_CHA_BUF1_RDY);  in ipu_update_channel_buffer()
753 			ipu_ic_disable_task(&ipu_data, channel);  in ipu_update_channel_buffer()
758 		reg = idmac_read_ipureg(&ipu_data, IPU_CHA_DB_MODE_SEL);  in ipu_update_channel_buffer()
761 			idmac_write_ipureg(&ipu_data, reg | (1UL << channel),  in ipu_update_channel_buffer()
765 		idmac_write_ipureg(&ipu_data, dma_param_addr(channel) +  in ipu_update_channel_buffer()
767 		idmac_write_ipureg(&ipu_data, phyaddr, IPU_IMA_DATA);  in ipu_update_channel_buffer()
770 	spin_unlock_irqrestore(&ipu_data.lock, flags);  in ipu_update_channel_buffer()
1171 	spin_lock(&ipu_data.lock);  in idmac_interrupt()
1173 	ready0	= idmac_read_ipureg(&ipu_data, IPU_CHA_BUF0_RDY);  in idmac_interrupt()
1174 	ready1	= idmac_read_ipureg(&ipu_data, IPU_CHA_BUF1_RDY);  in idmac_interrupt()
1175 	curbuf	= idmac_read_ipureg(&ipu_data, IPU_CHA_CUR_BUF);  in idmac_interrupt()
1176 	err	= idmac_read_ipureg(&ipu_data, IPU_INT_STAT_4);  in idmac_interrupt()
1179 		idmac_write_ipureg(&ipu_data, 1 << chan_id, IPU_INT_STAT_4);  in idmac_interrupt()
1180 		spin_unlock(&ipu_data.lock);  in idmac_interrupt()
1192 	spin_unlock(&ipu_data.lock);  in idmac_interrupt()
1255 			spin_lock(&ipu_data.lock);  in idmac_interrupt()
1256 			ipu_ic_disable_task(&ipu_data, chan_id);  in idmac_interrupt()
1257 			spin_unlock(&ipu_data.lock);  in idmac_interrupt()
1676 	spin_lock_init(&ipu_data.lock);  in ipu_probe()
1683 	ipu_data.dev = &pdev->dev;  in ipu_probe()
1685 	platform_set_drvdata(pdev, &ipu_data);  in ipu_probe()
1691 	ipu_data.irq_fn = ret;  in ipu_probe()
1696 	ipu_data.irq_err = ret;  in ipu_probe()
1699 		ipu_data.irq_fn, ipu_data.irq_err);  in ipu_probe()
1702 	ipu_data.reg_ipu = ioremap(mem_ipu->start, resource_size(mem_ipu));  in ipu_probe()
1703 	if (!ipu_data.reg_ipu) {  in ipu_probe()
1709 	ipu_data.reg_ic = ioremap(mem_ic->start, resource_size(mem_ic));  in ipu_probe()
1710 	if (!ipu_data.reg_ic) {  in ipu_probe()
1716 	ipu_data.ipu_clk = clk_get(&pdev->dev, NULL);  in ipu_probe()
1717 	if (IS_ERR(ipu_data.ipu_clk)) {  in ipu_probe()
1718 		ret = PTR_ERR(ipu_data.ipu_clk);  in ipu_probe()
1723 	clk_prepare_enable(ipu_data.ipu_clk);  in ipu_probe()
1726 	idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_1);  in ipu_probe()
1727 	idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_2);  in ipu_probe()
1728 	idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_3);  in ipu_probe()
1729 	idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_4);  in ipu_probe()
1730 	idmac_write_ipureg(&ipu_data, 0, IPU_INT_CTRL_5);  in ipu_probe()
1733 		(unsigned long)mem_ipu->start, ipu_data.irq_fn, ipu_data.irq_err);  in ipu_probe()
1735 	ret = ipu_irq_attach_irq(&ipu_data, pdev);  in ipu_probe()
1740 	ret = ipu_idmac_init(&ipu_data);  in ipu_probe()
1744 	tasklet_setup(&ipu_data.tasklet, ipu_gc_tasklet);  in ipu_probe()
1746 	ipu_data.dev = &pdev->dev;  in ipu_probe()
1748 	dev_dbg(ipu_data.dev, "IPU initialized\n");  in ipu_probe()
1754 	ipu_irq_detach_irq(&ipu_data, pdev);  in ipu_probe()
1755 	clk_disable_unprepare(ipu_data.ipu_clk);  in ipu_probe()
1756 	clk_put(ipu_data.ipu_clk);  in ipu_probe()
1758 	iounmap(ipu_data.reg_ic);  in ipu_probe()
1760 	iounmap(ipu_data.reg_ipu);  in ipu_probe()