Instead of calling i915_gem_object_invalidate_frontbuffer(),
call i915_gem_object_flush_frontbuffer() which will eventually
call psr_force_hw_tracking_exit(). This will force HW tracking
to exit PSR instead of disabling and re-enabling.
On Gen9 Intel chromebooks, while playing around with Squid so
-Original Message-
From: Chris Wilson
Sent: Friday, August 7, 2020 5:30 PM
To: Singh, Gaurav K ; intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH] i915/gem: Force HW tracking to exit PSR
Quoting Gaurav K Singh (2020-08-07 12:56:33)
> Instead of call
Quoting Gaurav K Singh (2020-08-07 12:56:33)
> Instead of calling i915_gem_object_invalidate_frontbuffer(),
> call i915_gem_object_flush_frontbuffer() which will eventually
> call psr_force_hw_tracking_exit(). This will force HW tracking
> to exit PSR instead of disabling and re-enabling.
set-doma
Instead of calling i915_gem_object_invalidate_frontbuffer(),
call i915_gem_object_flush_frontbuffer() which will eventually
call psr_force_hw_tracking_exit(). This will force HW tracking
to exit PSR instead of disabling and re-enabling.
On Gen9 Intel chromebooks, while playing around with Squid so
