From: liu chuansheng
Subject: [PATCH] drm: Adding the option IRQ_ONESHOT to support irq oneshot
For some platforms, we want the irq is handled as one shot,
then even when we use the irq thread, with this option, the new
irq will come until the irq thread finished.
So we have the requirement for
From: liu chuansheng
Subject: [PATCH] drm: Adding the option IRQ_ONESHOT to support irq oneshot
For some platforms, we want the irq is handled as one shot,
then even when we use the irq thread, with this option, the new
irq will come until the irq thread finished.
So we have the requirement for
