Re: [Intel-gfx] [PATCH v2 4/4] drm/i915/mtl: Add module parameter override for Wa_16019325821/Wa_14019159160

2023-11-02 Thread Rodrigo Vivi
On Fri, Oct 27, 2023 at 02:18:14PM -0700, john.c.harri...@intel.com wrote: > From: John Harrison > > These w/a's can have signficant performance implications for any > workload which uses both RCS and CCS. On the other hand, the hang > itself is only seen in one or two very specific workloads. So

[Intel-gfx] [PATCH v2 4/4] drm/i915/mtl: Add module parameter override for Wa_16019325821/Wa_14019159160

2023-10-27 Thread John . C . Harrison
From: John Harrison These w/a's can have signficant performance implications for any workload which uses both RCS and CCS. On the other hand, the hang itself is only seen in one or two very specific workloads. So add a module parameter to control whether the w/a's are enabled or not and default t