C++ (Cpp) dispc_irq_handler Examples

Example #1

static irqreturn_t dss_irq_handler_omap3(int irq, void *arg)
{
	/* INT_24XX_DSS_IRQ is dedicated for DISPC interrupt request only */
	/* DSI1, DSI2 and HDMI to be handled in seperate handlers */
	dispc_irq_handler();
	/*No irq handler specifically for DSI made yet*/
	return IRQ_HANDLED;
}

Example #2

File: dss.c Project: 3sOx/asuswrt-merlin

static irqreturn_t dss_irq_handler_omap3(int irq, void *arg)
{
	u32 irqstatus;

	irqstatus = dss_read_reg(DSS_IRQSTATUS);

	if (irqstatus & (1<<0))	/* DISPC_IRQ */
		dispc_irq_handler();
#ifdef CONFIG_OMAP2_DSS_DSI
	if (irqstatus & (1<<1))	/* DSI_IRQ */
		dsi_irq_handler();
#endif

	return IRQ_HANDLED;
}

Example #3

File: dss.c Project: embest-tech/rowboat-kernel

static irqreturn_t dss_irq_handler_omap3(int irq, void *arg)
{
	u32 irqstatus;

	irqstatus = dss_read_reg(DSS_IRQSTATUS);

	if (irqstatus & (1<<0))	/* DISPC_IRQ */
		dispc_irq_handler();
#ifdef CONFIG_OMAP2_DSS_DSI
	if (irqstatus & (1<<1))	/* DSI_IRQ */
		dsi_irq_handler();
#endif

	/* Workaround suggested by Tony  for spurious interrupt warning */
	irqstatus = dss_read_reg(DSS_IRQSTATUS);

	return IRQ_HANDLED;
}

Example #4

static irqreturn_t dss_irq_handler_omap2(int irq, void *arg)
{
	dispc_irq_handler();

	return IRQ_HANDLED;
}