[PATCH 4/4] drm/xe/gsc: Add debugfs to print GSC info

[Julia Filipchuk]

LGTM

Reviewed-by: Julia Filipchuk <julia.filipchuk at intel.com>

> +	for (i = 0; i < ARRAY_SIZE(debugfs_list); ++i)
> +		local[i].data = gsc;
Behavior looks correct. This array is length 1 here so the mapping
works. Would a manual assignment be more clear for intended mapping?

local[0].data = gsc;