[Intel-gfx] [PATCH] drm/i915: Refactor the wait_rendering completion into a common routine

[Daniel Vetter]

On Sat, Jun 29, 2013 at 04:35:57PM +0200, Daniel Vetter wrote:
> On Sat, Jun 29, 2013 at 9:36 AM, Chris Wilson <chris at chris-wilson.co.uk> wrote:
> > Harmonise the completion logic between the non-blocking and normal
> > wait_rendering paths, and move that logic into a common function.
> >
> > In the process, we note that the last_write_seqno is by definition the
> > earlier of the two read/write seqnos and so all successful waits will
> > have passed the last_write_seqno. Therefore we can unconditionally clear
> > the write seqno and its domains in the completion logic.
> >
> > Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> 
> Looks really nice. Still I'd like to see some i-g-t nastiness
> increases before we frob this code some more. So I'll punt on this for
> now ...

I'm happy about the new tests, so merged this patch to dinq. Thanks for
botht the cleanup and the igt tests.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch