[Intel-gfx] [PATCH] drm/i915/gt: make a gt sysfs group and move power management files

[Chris Wilson]

Quoting Andi Shyti (2020-02-08 12:27:59)
> From: Andi Shyti <andi.shyti at intel.com>
> 
> The GT has its own properties and in sysfs they should be grouped
> in the 'gt/' directory.
> 
> Create the 'gt/' directory in sysfs and move the power management
> related files.

As shown by BAT, we have a conundrum; do we have to preserve the old
names forevermore? Or do we just userspace that they have to adapt?
-Chris