Re: [PATCH] drm/i915: Add a DRM property "psr"

Jani Nikula
2014-03-20T13:28:05Z

On Thu, 20 Mar 2014, Siva Chandra <sivachandra@google.com> wrote:
> On Thu, Mar 20, 2014 at 3:52 AM, Jani Nikula
> <jani.nikula@linux.intel.com> wrote:
>> If this is for testing only, and the module parameter does not quite cut
>> it, please add it to debugfs. That we can pretty much change at will.
>
> If I understand correctly, you are suggesting that the on/off knob
> live in debugfs. So, should the module param in sysfs mirror this
> debugfs knob?

I guess the simplest thing to move forward would be something to update
psr state after the module parameter has been changed, although it's
perhaps a bit clumsy to use.

Jani.

--
Jani Nikula, Intel Open Source Technology Center