As part of the PCH split, the ability to control CRT standby/suspend
states was defeatured; the bits are now marked reserved and apparently
have no effect.
Reported-by: Ouping Zhang
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=48491
Signed-off-by: Chris Wilson
---
drivers/gpu/drm/i915
On Tue, Apr 10, 2012 at 09:35:30AM +0100, Chris Wilson wrote:
> As part of the PCH split, the ability to control CRT standby/suspend
> states was defeatured; the bits are now marked reserved and apparently
> have no effect.
>
> Reported-by: Ouping Zhang
> Bugzilla: https://bugs.freedesktop.org/sh
On 4/10/12 4:35 AM, Chris Wilson wrote:
As part of the PCH split, the ability to control CRT standby/suspend
states was defeatured; the bits are now marked reserved and apparently
have no effect.
Are the intermediate states even tested? I have vague memories of them
not working. I'd be just
On Tue, 10 Apr 2012 09:20:38 -0400, Adam Jackson wrote:
> On 4/10/12 4:35 AM, Chris Wilson wrote:
> > As part of the PCH split, the ability to control CRT standby/suspend
> > states was defeatured; the bits are now marked reserved and apparently
> > have no effect.
>
> Are the intermediate states
<#part sign=pgpmime>
On Tue, 10 Apr 2012 09:20:38 -0400, Adam Jackson wrote:
> On 4/10/12 4:35 AM, Chris Wilson wrote:
> > As part of the PCH split, the ability to control CRT standby/suspend
> > states was defeatured; the bits are now marked reserved and apparently
> > have no effect.
>
> Are th
