[PATCH v2 4/5] drm/tegra: Implement VBLANK support

[Terje Bergström]

On 11.02.2013 01:08, Thierry Reding wrote:
> Are the syncpoints incremented even if the VBLANK interrupts are turned
> off? If that's the case they could indeed be used as a hardware counter
> rather than the fake approach used right now.
> 
> Maybe we should leave the code as it is right now and fix that up once
> the syncpoint support has been merged.

Yes, the sync point increment signal to host1x is independent of VBLANK
interrupt.

Definitely not needed yet, so that was a comment for future improvement.

Terje