Hi,
I am facing a strange problem with omap display controller. (kernel 2.6.25)
in omap_dispc_irq_handler, if I use printk then only display is
working (initialization and refreshing)
else after few refresh ......its stop working.
static irqreturn_t omap_dispc_irq_handler(int irq, void *dev)
{
....................
if ((stat & dispc.enabled_irqs) && dispc.irq_callback) {
printk("omap_irqH\n");
<---------------------------------------- ?????
dispc.irq_callback(dispc.irq_callback_data);
}
Regards,
-SG
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