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From: Tejas Upadhyay <tejas.upadhyay@intel.com>
To: intel-xe@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org, badal.nilawar@intel.com,
	vinay.belgaumkar@intel.com,
	Tejas Upadhyay <tejas.upadhyay@intel.com>
Subject: [RFC PATCH 0/2] Add UAPI support for low latency hint
Date: Wed,  8 Jan 2025 20:36:01 +0530	[thread overview]
Message-ID: <20250108150603.2995709-1-tejas.upadhyay@intel.com> (raw)

With this user can hint low latency during exec queue creation.
KMD will forward hint to guc.

Note : There is some issue going on with GUC, that setting hint is not
correctly fixing high frequency. The work to fix that in GUC is
being done parallely so sending RFC to get KMD reviews going.

Tejas Upadhyay (2):
  drm/xe/guc: Use exec queue hints for GT frequency
  drm/uapi: Adjust uniform spacing

 drivers/gpu/drm/xe/abi/guc_actions_slpc_abi.h |  3 +++
 drivers/gpu/drm/xe/xe_exec_queue.c            |  7 ++++---
 drivers/gpu/drm/xe/xe_guc_pc.c                | 16 ++++++++++++++++
 drivers/gpu/drm/xe/xe_guc_submit.c            |  7 +++++++
 include/uapi/drm/xe_drm.h                     |  9 +++++----
 5 files changed, 35 insertions(+), 7 deletions(-)

-- 
2.34.1


             reply	other threads:[~2025-01-08 15:00 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-01-08 15:06 Tejas Upadhyay [this message]
2025-01-08 15:06 ` [RFC PATCH 1/2] drm/xe/guc: Use exec queue hints for GT frequency Tejas Upadhyay
2025-01-08 19:57   ` Lucas De Marchi
2025-01-08 15:06 ` [RFC PATCH 2/2] drm/uapi: Adjust uniform spacing Tejas Upadhyay
2025-01-08 17:11   ` Dixit, Ashutosh
2025-01-08 18:26 ` ✓ CI.Patch_applied: success for Add UAPI support for low latency hint Patchwork
2025-01-08 18:26 ` ✓ CI.checkpatch: " Patchwork
2025-01-08 18:27 ` ✓ CI.KUnit: " Patchwork
2025-01-08 18:45 ` ✓ CI.Build: " Patchwork
2025-01-08 18:48 ` ✓ CI.Hooks: " Patchwork
2025-01-08 18:49 ` ✓ CI.checksparse: " Patchwork
2025-01-08 19:33 ` ✓ Xe.CI.BAT: " Patchwork

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