Re: [Mesa-dev] [PATCH 07/10] i965: ensure isolated timer reports while idle don't confuse filtering

2017-06-15 Thread Kenneth Graunke
On Wednesday, June 14, 2017 5:38:32 PM PDT Lionel Landwerlin wrote: > From: Robert Bragg > > From experimentation in IGT, we found that the OA unit might label > some report as "idle" (using an invalid context ID), right after a > report for a given context. Deltas

[Mesa-dev] [PATCH 07/10] i965: ensure isolated timer reports while idle don't confuse filtering

2017-06-14 Thread Lionel Landwerlin
From: Robert Bragg From experimentation in IGT, we found that the OA unit might label some report as "idle" (using an invalid context ID), right after a report for a given context. Deltas generated by those reports actually belong to the previous context, even though