[Intel-gfx] Revert "sna: Coldplug unknown connections as well"

[Chris Wilson]

On Sun, Sep 20, 2015 at 08:20:21PM +0200, Sedat Dilek wrote:
> Hi,
> 
> I am here on Ubuntu/precise AMD64 with libdrm v2.4.65 and mesa v10.6.8.
> 
> I cannot see my LightDM login-manager, my system hangs in VT-1.
> 
> When I revert...
> 
> commit 650da13c7257019728cfca361dfcbe34a6c526ef
> "sna: Coldplug unknown connections as well"

All it is doing is a RRGetInfo() call after 2 seconds if the display
manager hasn't already done so. Easiest step forward is to look at the
ddx logs to see timings on who calls what and then try and get the
lightdm + unity logs to see why they changed behaviour.
 
> ...everything is as usual.

Apart from the kernel issue...
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre