From: Andi Shyti <andi.shyti@linux.intel.com>
To: intel-gfx <intel-gfx@lists.freedesktop.org>,
dri-devel <dri-devel@lists.freedesktop.org>
Cc: Chris Wilson <chris.p.wilson@linux.intel.com>,
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
Matt Roper <matthew.d.roper@intel.com>,
stable@vger.kernel.org, Andi Shyti <andi.shyti@linux.intel.com>,
Andi Shyti <andi.shyti@kernel.org>
Subject: [PATCH 0/2] Disable automatic load CCS load balancing
Date: Thu, 15 Feb 2024 14:59:22 +0100 [thread overview]
Message-ID: <20240215135924.51705-1-andi.shyti@linux.intel.com> (raw)
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
next reply other threads:[~2024-02-15 14:00 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-15 13:59 Andi Shyti [this message]
2024-02-15 13:59 ` [PATCH 1/2] drm/i915/gt: Disable HW load balancing for CCS Andi Shyti
2024-02-15 16:55 ` Matt Roper
2024-02-19 10:17 ` Andi Shyti
2024-02-19 10:31 ` Andi Shyti
2024-02-15 13:59 ` [PATCH 2/2] drm/i915/gt: Set default CCS mode '1' Andi Shyti
2024-02-15 21:23 ` John Harrison
2024-02-15 22:34 ` Andi Shyti
2024-02-15 22:55 ` John Harrison
2024-02-19 11:16 ` Tvrtko Ursulin
2024-02-19 12:51 ` Tvrtko Ursulin
2024-02-20 10:11 ` Andi Shyti
2024-02-20 11:15 ` Tvrtko Ursulin
2024-02-20 11:21 ` Andi Shyti
-- strict thread matches above, loose matches on Subject: below --
2024-02-20 14:20 [PATCH 0/2] Disable automatic load CCS load balancing Andi Shyti
2024-02-20 14:23 ` Andi Shyti
2024-02-20 14:34 ` Andi Shyti
2024-02-20 14:35 Andi Shyti
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