Cross Reference: /drivers/dma/ipu/ipu

Lines Matching defs:ipu
18 #include <linux/dma/ipu-dma.h>
25 static u32 ipu_read_reg(struct ipu *ipu, unsigned long reg)
27 	return __raw_readl(ipu->reg_ipu + reg);
30 static void ipu_write_reg(struct ipu *ipu, u32 value, unsigned long reg)
32 	__raw_writel(value, ipu->reg_ipu + reg);
47 	struct ipu	*ipu;
76 	struct ipu		*ipu;
112 	reg = ipu_read_reg(bank->ipu, bank->control);
114 	ipu_write_reg(bank->ipu, reg, bank->control);
135 	reg = ipu_read_reg(bank->ipu, bank->control);
137 	ipu_write_reg(bank->ipu, reg, bank->control);
157 	ipu_write_reg(bank->ipu, 1UL << (map->source & 31), bank->status);
176 	ret = bank && ipu_read_reg(bank->ipu, bank->status) &
271 	struct ipu *ipu = irq_get_handler_data(irq);
279 		status = ipu_read_reg(ipu, bank->status);
285 		status &= ipu_read_reg(ipu, bank->control);
312 	struct ipu *ipu = irq_desc_get_handler_data(desc);
320 		status = ipu_read_reg(ipu, bank->status);
322 		status &= ipu_read_reg(ipu, bank->control);
354 int __init ipu_irq_attach_irq(struct ipu *ipu, struct platform_device *dev)
364 		irq_bank[i].ipu = ipu;
376 		irq_map[i].ipu = ipu;
385 	irq_set_handler_data(ipu->irq_fn, ipu);
386 	irq_set_chained_handler(ipu->irq_fn, ipu_irq_fn);
388 	irq_set_handler_data(ipu->irq_err, ipu);
389 	irq_set_chained_handler(ipu->irq_err, ipu_irq_err);
391 	ipu->irq_base = irq_base;
396 void ipu_irq_detach_irq(struct ipu *ipu, struct platform_device *dev)
400 	irq_base = ipu->irq_base;
402 	irq_set_chained_handler(ipu->irq_fn, NULL);
403 	irq_set_handler_data(ipu->irq_fn, NULL);
405 	irq_set_chained_handler(ipu->irq_err, NULL);
406 	irq_set_handler_data(ipu->irq_err, NULL);