On Wed, Mar 24, 2021 at 06:23:53PM -0700, Rob Clark wrote:
> From: Rob Clark
>
> Performance counts, and ALWAYS_ON counters used for capturing GPU
> timestamps, lose their state across suspend/resume cycles. Userspace
> tooling for performance monitoring needs to be aware of this. For
>
From: Rob Clark
Performance counts, and ALWAYS_ON counters used for capturing GPU
timestamps, lose their state across suspend/resume cycles. Userspace
tooling for performance monitoring needs to be aware of this. For
example, after a suspend userspace needs to recalibrate it's offset
between
