Re: [Intel-gfx] [PATCH 1/5] drm/i915: Restore ILK-M RPS support

2020-10-21 Thread Chris Wilson
Quoting Ville Syrjala (2020-10-21 14:14:39) > From: Ville Syrjälä > > Restore RPS for ILK-M. We lost it when an extra HAS_RPS() > check appeared in intel_rps_enable(). > > Unfortunaltey this just makes the performance worse on my > ILK because intel_ips insists on limiting the GPU freq to > the

[Intel-gfx] [PATCH 1/5] drm/i915: Restore ILK-M RPS support

2020-10-21 Thread Ville Syrjala
From: Ville Syrjälä Restore RPS for ILK-M. We lost it when an extra HAS_RPS() check appeared in intel_rps_enable(). Unfortunaltey this just makes the performance worse on my ILK because intel_ips insists on limiting the GPU freq to the minimum. If we don't do the RPS init then intel_ips will not