[RFC,0/2] Add UAPI support for low latency hint

Message

Upadhyay, Tejas Jan. 8, 2025, 3:06 p.m. UTC

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(-)