On Fri, Oct 25, 2013 at 03:24:12PM -0200, Paulo Zanoni wrote:
> 2013/10/24 Ben Widawsky :
> > We were turning this on for SNB regardless of whether or not we use FBC.
> > We can save the slightest amount of power if we don't disable it when
> > not using FBC.
> >
> > The workaround should be bit 9
2013/10/24 Ben Widawsky :
> We were turning this on for SNB regardless of whether or not we use FBC.
> We can save the slightest amount of power if we don't disable it when
> not using FBC.
>
> The workaround should be bit 9 for SNB.
First, see comment in patch 3. So you're removing the WA on ILK
We were turning this on for SNB regardless of whether or not we use FBC.
We can save the slightest amount of power if we don't disable it when
not using FBC.
The workaround should be bit 9 for SNB.
Signed-off-by: Ben Widawsky
---
drivers/gpu/drm/i915/intel_pm.c | 25 +++--
1
