[Intel-gfx] [PATCH 4/9] drm/i915: handle interrupt on new chipset

[Zhenyu Wang]

On 2009.06.05 11:27:16 +0000, Eric Anholt wrote:
> ...
> 
> It seems like this should just be two separate functions,
> igdng_enable_graphics_irq and igdng_enable_display_irq(), and similarly
> below.
> 

yeah, that's better.

> ...
> 
> Do we really want to support the old vblank irq functions on this new
> hardware?  I don't know -- we're not using vblank irq-based syncing in
> the DRI2 world, and we I don't think we have any plans to.
> 

good point, and I think this vblank irq hasn't got well testing too. I'll drop
it in next try, and make sure current dri2 vblank sync works on new chip.

thanks.