[Intel-gfx] i915 when using vaapi, screen only refreshes on mouse movement

[Chris Wilson]

On Thu, Mar 05, 2015 at 09:04:54AM -0500, Brian J. Murrell wrote:
> On Tue, 2015-03-03 at 13:49 +0000, Chris Wilson wrote:
> > 
> > It's an OR. The bug I am thinking about has a w/a in the ddx and a real
> > fix in the kernel. Either one should do, and I think will resolve your
> > issue.
> 
> Yeah, upgrading to that newer Intel driver did seem to do the trick.  I
> wonder if it's making
> https://code.google.com/p/chromium/issues/detail?id=463243 worse though
> since that problem seems to have gotten worse with the new driver.

Probably unrelated. Look in dmesg and /sys/class/drm/card0/error for
information we need to begin diagnosing the problem.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre