Re: Fix for vblank on nvc0

Op 11-11-12 19:35, Marcin Slusarz schreef:

On Sun, Nov 11, 2012 at 07:26:17PM +0100, Marcin Slusarz wrote:

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On Tue, Nov 06, 2012 at 07:30:00PM +0100, Maarten Lankhorst wrote:

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Op 06-11-12 15:48, Kelly Doran schreef:

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The vblank on nvc0 was not working correctly and would freeze X, I managed to track it down and fix it with some help from m.b.lankhorst, see https://bugs.freedesktop.org/show_bug.cgi?id=56692 for details.

Reviewed-by: Maarten Lankhorst maarten.lankhorst@canonical.com

I recommended the bar flush since nvd0 does as well, and there might be a small race otherwise.

Can this still get in before final 3.7 release?

This patch breaks vblank here (nv92) completely.

Does removing the bar flush help?

~Maarte