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

Andi Shyti
2024-02-20T14:21:02Z

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(-)

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2.43.0