On Tue, Nov 22, 2011 at 10:54 AM, Adam Williamson <awilliam(a)redhat.com> wrote:
On Tue, 2011-11-22 at 13:29 +0100, Gianluca Cecchi wrote:
> What about i915_enable_rc6 not being the default...? Does still put
> stability problems? Does it make sense to enable it or not by default
> based on different adapters/chipsets?
> In my case it gives me about 1hour and a half of battery life more....
modinfo asserts:
parm: i915_enable_rc6:Enable power-saving render C-state 6
(default: true) (int)
are you sure it's *not* the default?
Yes. Modinfo is lying to you.
josh