Re: [Intel-gfx] [RFC PATCH 3/3] drm/i915: add a new perf configuration execbuf parameter

2018-10-08 Thread Chris Wilson
Quoting Lionel Landwerlin (2018-10-08 16:18:22) > We want the ability to dispatch a set of command buffer to the > hardware, each with a different OA configuration. To achieve this, we > reuse a couple of fields from the execbuf2 struct (I CAN HAZ > execbuf3?) to notify what OA configuration

[Intel-gfx] [RFC PATCH 3/3] drm/i915: add a new perf configuration execbuf parameter

2018-10-08 Thread Lionel Landwerlin
We want the ability to dispatch a set of command buffer to the hardware, each with a different OA configuration. To achieve this, we reuse a couple of fields from the execbuf2 struct (I CAN HAZ execbuf3?) to notify what OA configuration should be used for a batch buffer. This requires the process