Re: [PATCHv4 5/6] drm/omap: add framedone interrupt support

Hi!

This prepares framedone interrupt handling for manual display update support.

Signed-off-by: Sebastian Reichel sebastian.reichel@collabora.com

Acked-by: Pavel Machek pavel@ucw.cz

@@ -217,6 +239,9 @@ static irqreturn_t omap_irq_handler(int irq, void *arg)

if (irqstatus & priv->dispc_ops->mgr_get_sync_lost_irq(priv->dispc, channel))
	omap_crtc_error_irq(crtc, irqstatus);

• if (irqstatus & priv->dispc_ops->mgr_get_framedone_irq(priv->dispc, channel))
  

• 	omap_crtc_framedone_irq(crtc, irqstatus);
  

  }

  omap_irq_ocp_error_handler(dev, irqstatus);

Will the mgr_get_framedone_irq(priv->dispc, channel) change from interrupt to interrupt? Would it make sense to cache result as a micro-organization?

Thanks, Pavel