Re: [PATCH] drm/i915/guc: Fix missing enable of Wa_14019159160 on ARL

2024-08-09 Thread Andi Shyti
Hi Johna, On Thu, Aug 08, 2024 at 05:06:46PM -0700, john.c.harri...@intel.com wrote: > From: John Harrison > > The previous update to enable the workaround on ARL only changed two > out of three places where the w/a needs to be enabled. That meant the > GuC side was operational but not the KMD s

Re: [PATCH] drm/i915/guc: Fix missing enable of Wa_14019159160 on ARL

2024-08-09 Thread Nirmoy Das
On 8/9/2024 2:06 AM, john.c.harri...@intel.com wrote: From: John Harrison The previous update to enable the workaround on ARL only changed two out of three places where the w/a needs to be enabled. That meant the GuC side was operational but not the KMD side. And as the KMD side is the trigger,

[PATCH] drm/i915/guc: Fix missing enable of Wa_14019159160 on ARL

2024-08-08 Thread John . C . Harrison
From: John Harrison The previous update to enable the workaround on ARL only changed two out of three places where the w/a needs to be enabled. That meant the GuC side was operational but not the KMD side. And as the KMD side is the trigger, it meant the w/a was not actually active. So fix that.