Re: [PATCH 0/2] Disable automatic load CCS load balancing

Andi Shyti
2024-02-20T14:34:32Z

Please, ignore, I sent V1 again.

Sorry about the noise!

Andi

On Tue, Feb 20, 2024 at 03:20:32PM +0100, Andi Shyti wrote:
> Hi,
>
> this series does basically two things:
>
> 1. Disables automatic load balancing as adviced by the hardware
> workaround.
>
> 2. Forces the sharing of the load submitted to CCS among all the
> CCS available (as of now only DG2 has more than one CCS). This
> way the user, when sending a query, will see only one CCS
> available.
>
> Andi
>
> Andi Shyti (2):
> drm/i915/gt: Disable HW load balancing for CCS
> drm/i915/gt: Set default CCS mode '1'
>
> drivers/gpu/drm/i915/gt/intel_gt.c | 11 +++++++++++
> drivers/gpu/drm/i915/gt/intel_gt_regs.h | 3 +++
> drivers/gpu/drm/i915/gt/intel_workarounds.c | 6 ++++++
> drivers/gpu/drm/i915/i915_drv.h | 17 +++++++++++++++++
> drivers/gpu/drm/i915/i915_query.c | 5 +++--
> 5 files changed, 40 insertions(+), 2 deletions(-)
>
> --
> 2.43.0