[Intel-gfx] [PATCH 5/6] drm/i915/fbc: Add fbc tracepoints

[Chris Wilson]

Quoting Ville Syrjala (2019-12-13 13:34:52)
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> Add tracepoints which let us know when fbc activates/deactivates/nukes.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

Passing comment, prepare for multiple devices?
-Chris