Re: [PATCH 19/26] drm/sun4i: Implement some semblance of vblank event handling

Maxime Ripard
2016-06-01T16:18:59Z

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Hi Daniel,

On Sun, May 29, 2016 at 08:35:16PM +0200, Daniel Vetter wrote:
> atomic_flush seems to be the right place, right after we commit the
> plane updates. Again use the fullproof version, since the pipe might
> be off.

This looks fine.

How can that be tested? modetest requires async vblank, which is not
there yet, and X doesn't seem to use it at all (since it works fine
without it).

Thanks!
Maxime

--
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

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