Re: [PATCH] drm/i915: Move the irq wait queue initialisation into the ring init

[Chris Wilson]

On Tue, 29 Mar 2011 16:05:35 +0300, Pekka Enberg <penberg@xxxxxxxxxx> wrote:
> On Tue, Mar 29, 2011 at 3:23 PM, Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> wrote:
> > Required so that we don't obliterate the queue if initialising the
> > rings after the global IRQ handler is installed.
> >
> > Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> 
> I applied both of the patches on top of yesterdays git HEAD and I just
> get a blank screen after GRUB. No serial or net console here. Do you
> want me to try just one of the patches or turn on some debugging
> options?

That was the unspoken side-effect: if we fail to load the i915 module after
disabling the outputs, then we would be left with a blank screen.

If you can ssh in and retrieve the dmesg, then it should at least give a
reason...
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/