[Intel-gfx] [PATCH 6/7] drm/i915: implement async flush w/a

[Paul Menzel]

Am Samstag, den 31.03.2012, 11:52 +0100 schrieb Chris Wilson:
> On Sat, 31 Mar 2012 11:22:02 +0200, Daniel Vetter <daniel.vetter at ffwll.ch> wrote:
> > Note that async flush also means things like VT-d IOTLB invalidation.
> > 
> > See Bspec vol1c.4 "Render Engine Command Streamer", Section "ECOSKPD -
> > Eco Scratch Pad".
> > 
> > It doesn't seem to help in for any of our VT-d related bugs thoug.

While we are at it: thoug*h*.

> > Signed-Off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
> > ---
> >  drivers/gpu/drm/i915/i915_reg.h      |    1 +
> >  drivers/gpu/drm/i915/intel_display.c |    3 +++
> >  2 files changed, 4 insertions(+), 0 deletions(-)

[…]


Thanks,

Paul
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